Groowe Groowe BETA / Newsroom
⏱ News is delayed by 15 minutes. Sign in for real-time access. Sign in

Form 8-K

sec.gov

8-K — Heritage Insurance Holdings, Inc.

Accession: 0001193125-26-436203

Filed: 2026-10-28

Period: 2026-10-28

CIK: 0001598665

SIC: 6331 (FIRE, MARINE & CASUALTY INSURANCE)

Item: Results of Operations and Financial Condition

Item: Financial Statements and Exhibits

Documents

8-K — hrtg-20261028.htm (Primary)

EX-99.1 (hrtg-ex99_1.htm)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K

8-K (Primary)

Filename: hrtg-20261028.htm · Sequence: 1

8-K

0001598665false00015986652026-10-282026-10-28

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 28, 2026

Heritage Insurance Holdings, Inc.

(Exact name of Registrant as Specified in Its Charter)

Delaware

001-36462

45-5338504

(State or Other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

1401 N Westshore Blvd

Tampa, Florida

33607

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: 727 362-7200

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.0001 per share

HRTG

The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On October 28, 2026, Heritage Insurance Holdings, Inc. (the “Company”) issued a press release announcing financial results for its fiscal quarter ended September 30, 2026. A copy of the press release is attached hereto as Exhibit 99.1.

The information furnished under this Item 2.02, including Exhibit 99.1, is being furnished and shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits. The following exhibit is being furnished as part of this Current Report on Form 8-K.

Exhibit

Number

Description

99.1

Press Release dated October 28, 2026.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

HERITAGE INSURANCE HOLDINGS, INC.

Date:

October 28, 2026

By:

/s/ Kirk Lusk

Kirk Lusk

Chief Financial Officer

EX-99.1

EX-99.1

Filename: hrtg-ex99_1.htm · Sequence: 2

EX-99.1

Exhibit 99.1

Heritage Reports Third Quarter 2026 Results

Tampa, FL – October 28, 2026: Heritage Insurance Holdings, Inc. (NYSE: HRTG) (“Heritage” or the “Company”), a super-regional property and casualty insurance holding company, today reported third quarter of 2026 financial results.

Third Quarter 2026 Result Highlights

•

Year-to-date net income of $149.3 million, up 15.8%, and earnings per share of $4.94 per diluted share, up 18.5%, compared with $128.9 million and $4.17 per diluted share, for the nine months ended September 30, 2025.

•

Third quarter net income of $51.1 million, compared with $50.4 million in the prior-year quarter, despite $15.8 million of pre-tax catastrophe losses in the current quarter, compared with no catastrophe losses in the prior-year quarter.

•

Earnings per share increased 5.5% to $1.72 per diluted share in the third quarter, as compared to $1.63 per diluted share in the prior-year quarter, aided by a 4.0% reduction in diluted shares outstanding.

•

Total revenue increased 3.2% to $219.2 million from $212.5 million in the prior-year quarter, with net premiums earned up 5.4% and net investment income up 17.3% from the prior-year quarter.

•

Net loss ratio increased 1.3 percentage points to 39.6%, from 38.3% in the prior-year quarter, reflecting higher catastrophe and weather losses, largely offset by $14.0 million of favorable prior-year reserve development.

•

Net combined ratio was relatively flat at 73.0%, compared with 72.9% in the prior-year quarter.

•

Net expense ratio improved 1.2 percentage points to 33.4%, from 34.6% in the prior-year quarter.

•

Annualized return on equity of 35.1% for the third quarter of 2026 and 36.1% year to date, with stockholders’ equity at September 30, 2026 up 37.0% from September 30, 2025.

•

Book value per share of $20.22, up 23.4% from year-end 2025 and 42.9% from the prior-year quarter.

•

Debt-to-capital ratio improved to 10.5% from 15.3% in the prior-year quarter.

•

Repurchased 1,101,508 shares of common stock at a cost of $27.9 million in 2026.

Ernie Garateix, Heritage’s CEO, commented, “Several years ago, we implemented a strategy of long-term sustainability which includes a focus on improving profitability, strengthening the balance sheet, and reducing volatility in our financial results. Today, we are generating record earnings, producing substantial capital and are positioned well to continue our momentum into the future. We believe Heritage has proven to be a stronger, better diversified and more resilient business, operating as a super-regional insurance carrier. We have the ability to opportunistically deploy capital across multiple geographies, products and distribution channels, which allows us to allocate capital to the most attractive risk-adjusted return opportunities while maintaining the underwriting discipline that has defined our transformation.”

Mr. Garateix continued, “Our third quarter results demonstrate our earnings resilience as we absorbed higher weather losses and still modestly grew earnings per share. Despite the significant progress that we have made transforming our business and building the sustainable earnings power of the Company, we believe our full value has yet to be realized. As a result, we have repurchased more than one million shares of our common stock year to date. Additionally, our expanding geographic reach and the capabilities we have built position Heritage to capitalize on selective growth opportunities across our markets while remaining selective in areas where competition has intensified.”

Strategic Profitability Initiatives

The Company’s core strategic initiatives remain in place:

•

Generating underwriting profit through rate adequacy and continued selective underwriting.

•

Allocating capital to products and geographies that maximize long-term returns.

•

Targeting a balanced and diversified portfolio.

1

Exhibit 99.1

The Company continues to focus on the following profitability initiatives:

•

Target geographies for new business, while closely managing risk and exposure.

•

Continue persistent underwriting discipline and focus on rate adequacy while driving prudent top line growth.

•

Enhance data-driven analytics using AI and other technology tools.

•

Continue the refinement of customer service and claims capabilities.

•

Leverage infrastructure and capabilities to foster future growth, which includes our entry to the State of Texas on an excess and surplus lines basis.

•

Act as opportunities emerge which will continue our diversification and expansion over the next several years.

•

Expand our relationship with reinsurance partners to expand capacity and manage volatility while pursuing growth.

Capital Management

During the third quarter of 2026, the Company repurchased an aggregate of 100,000 shares of common stock for approximately $3.3 million under the previously announced share repurchase program and has repurchased 1,101,508 shares for approximately $27.9 million in 2026. As of September 30, 2026, the Company had $34.1 million remaining under the existing authorization. On October 28, 2026, the Board of Directors established a new share repurchase program to commence upon the expiration of the existing program on December 31, 2026, for the purpose of repurchasing up to an aggregate of $50.0 million of common stock through December 31, 2027.

Results of Operations

The following table summarizes results of operations for the three and nine months ended September 30, 2026, and 2025 (amounts in thousands, except percentages and per share amounts):

Three Months Ended September 30,

Nine Months Ended September 30,

2026

2025

Change

2026

2025

Change

Total revenues

$

219,241

$

212,459

3.2

%

$

646,095

$

632,013

2.2

%

Net income

$

51,124

$

50,421

1.4

%

$

149,317

$

128,919

15.8

%

Diluted earnings per share

$

1.72

$

1.63

5.5

%

$

4.94

$

4.17

18.5

%

Book value per share

$

20.22

$

14.15

42.9

%

$

20.22

$

14.15

42.9

%

Return on equity *

35.1

%

49.2

%

(14.1

)

pts

36.1

%

47.2

%

(11.1

)

pts

Underwriting summary

Gross premiums written

$

322,778

$

333,160

(3.1

)

%

$

1,057,965

$

1,100,125

(3.8

)

%

Gross premiums earned

$

352,781

$

361,961

(2.5

)

%

$

1,057,497

$

1,069,383

(1.1

)

%

Ceded premiums

$

(147,190

)

$

(166,829

)

(11.8

)

%

$

(451,089

)

$

(477,901

)

(5.6

)

%

Net premiums earned

$

205,591

$

195,132

5.4

%

$

606,408

$

591,482

2.5

%

Ceded premium ratio

41.7

%

46.1

%

(4.4

)

pts

42.7

%

44.7

%

(2.0

)

pts

Ratios to Net Premiums Earned:

Loss ratio

39.6

%

38.3

%

1.3

pts

38.6

%

42.2

%

(3.6

)

pts

Expense ratio

33.4

%

34.6

%

(1.2

)

pts

34.3

%

34.6

%

(0.3

)

pts

Combined ratio

73.0

%

72.9

%

0.1

pts

72.9

%

76.8

%

(3.9

)

pts

* Return on equity represents annualized net income for the period divided by average stockholders’ equity during the period.

Ratios

Ceded premium ratio represents ceded premiums as a percentage of gross premiums earned.

Net loss ratio represents net losses and loss adjustment expenses (“LAE”) as a percentage of net premiums earned.

2

Exhibit 99.1

Net expense ratio represents policy acquisition costs (“PAC”) and general and administrative (“G&A”) expenses as a percentage of net premiums earned. Ceding commission income is reported as a reduction of PAC and G&A expenses.

Net combined ratio represents the sum of net losses and LAE, PAC and G&A expenses as a percentage of net premiums earned. The net combined ratio is a key measure of underwriting performance traditionally used in the property and casualty industry. A combined ratio under 100% generally reflects profitable underwriting results.

Debt-to-Capital ratio represents total short term and long term interest bearing debt divided by total debt plus stockholders' equity.

Third Quarter 2026 Results:

Third quarter 2026 net income increased to $51.1 million, or $1.72 per diluted share, compared with $50.4 million, or $1.63 per diluted share, in the prior-year quarter. Diluted earnings per share increased 5.5%, benefiting from a 4.0% reduction in diluted shares outstanding primarily from share repurchases. Third quarter results absorbed $15.8 million of pre-tax catastrophe losses, including $9.1 million from Hurricanes Lala and Lowell, and $6.7 million from other catastrophe weather events, primarily the late September Nor’easter, compared with no catastrophe losses in the prior-year quarter. Revenue growth reflected lower ceded premiums, which increased net premiums earned, as well as higher investment income from a larger invested asset base.

Premiums-in-force were $1.40 billion, down 2.8% from $1.44 billion in the third quarter of 2025, primarily due to commercial residential premium reductions resulting from competitive pricing pressure. A reduction in Florida personal lines in-force premiums was more than offset by personal lines growth in other states.

Gross premiums written decreased 3.1% to $322.8 million from $333.2 million in the prior-year quarter, primarily reflecting lower commercial residential premiums, partially offset by growth in personal lines. The Florida commercial residential market remains highly competitive, and management continues to emphasize underwriting discipline and adequate profitability by requiring our commercial residential business to meet Heritage’s pricing and risk standards.

Gross premiums earned were $352.8 million, compared with $362.0 million in the prior-year quarter, reflecting the decline in commercial residential business due to the competitive market conditions discussed above.

Ceded premiums decreased 11.8% to $147.2 million, compared with $166.8 million in the prior-year quarter. The reduction in ceded premiums reflected a full quarter of savings driven by the improved pricing of the Company’s June 2026 catastrophe excess of loss program as well as the decrease in the northeast net quota share program, which was effective December 31, 2025. The catastrophe excess of loss reinsurance placement generated treaty-year expense savings of $63.2 million, of which seven-twelfths will be recognized in calendar year 2026.

Net premiums earned increased 5.4% to $205.6 million from $195.1 million in the prior-year quarter, driven by lower ceded premiums more than offsetting the decrease in gross earned premiums.

Total revenue increased 3.2% to $219.2 million, reflecting higher net premiums earned and increased investment income. Other revenue decreased $2.6 million on lower fee income, and net realized gains decreased $2.8 million, as both were elevated in the prior-year quarter. Net investment income rose 17.3% to $11.4 million in the third quarter of 2026 from $9.7 million in the prior-year quarter, driven by growth in invested assets. Cash and invested assets were $1.4 billion at September 30, 2026, up 8.8% from December 31, 2025. The investment portfolio remains conservatively positioned, emphasizing high-quality fixed-income investments with asset durations closely matched to liabilities.

Net losses and LAE were $81.4 million, up $6.6 million from $74.8 million in the prior-year quarter. The net loss ratio increased 1.3 points to 39.6% from 38.3% in the same quarter last year. Net weather and catastrophe losses for the current accident quarter were $33.6 million, compared with $13.8 million in the prior-year quarter, and included $9.1 million of hurricane losses and $6.7 million of other catastrophe losses. Net favorable prior-year loss development was $14.0 million in the third quarter of 2026, compared with $5.0 million in the prior-year quarter.

3

Exhibit 99.1

The net expense ratio improved 1.2 points to 33.4%, from 34.6% in the prior-year quarter. Policy acquisition costs were relatively flat compared to the prior year quarter. General and administrative expenses increased 5.2%, reflecting higher employee compensation and related costs offset by a decrease in corporate insurance expense, primarily from a non-recurring premium refund.

The net combined ratio was relatively flat at 73.0% compared with 72.9% in the prior-year quarter, with a decrease in expense ratio nearly offsetting the increase in loss ratio.

The effective tax rate was 24.5% compared to 26.2% in the prior-year quarter. We calculate the provision for income taxes during interim reporting periods by applying an estimate of the effective tax rate for the full year. The effective tax rate is 1.7 points lower than the prior-year quarter, with the variance driven by permanent items. The effective tax rate can fluctuate throughout the year as income changes and estimates used in each quarterly tax provision are updated with additional information.

Supplemental Information:

Policies-in-force:

Q3 2026

Q3 2025

% Change

Personal Residential

335,909

350,844

(4.3

)

%

Commercial Residential

3,228

3,053

5.7

%

Other

8,783

9,412

(6.7

)

%

Total

347,920

363,309

(4.2

)

%

Premiums-in-force:

(in thousands)

Personal Residential

1,157,426

1,154,731

0.2

%

Commercial Residential

232,126

276,660

(16.1

)

%

Other

10,118

9,171

10.3

%

Total

1,399,670

1,440,562

(2.8

)

%

Total Insured Value:

(in thousands)

Personal Residential

321,025,541

318,439,324

0.8

%

Commercial Residential

50,354,442

46,824,497

7.5

%

Total

371,379,983

365,263,822

1.7

%

Book Value Analysis:

Book Value Per Share

As Of

September 30, 2026

December 31, 2025

September 30, 2025

(in thousands, except share and per share amounts)

Numerator:

Common stockholders' equity

$

599,140.70

$

505,251.00

$

437,253.00

Denominator:

Total Shares Outstanding

29,632,416

30,833,776

30,911,435

Book Value Per Common Share

$

20.22

$

16.39

$

14.15

Book value per share was $20.22 at September 30, 2026, an increase of 23.4% from December 31, 2025 and an increase of 42.9% from September 30, 2025. The increase in stockholders' equity from December 31, 2025 was primarily driven by net income, partially offset by a $22.7 million net-of-tax increase in unrealized losses on the Company’s fixed income securities portfolio and the $27.9 million repurchase of 1,101,508 shares of common stock in 2026. The decline in the number of shares outstanding from December 31, 2025 was driven by the repurchase of common stock and shares surrendered which was partially offset by the issuance of restricted stock in 2026. Average stockholders’ equity increased 42.2% over the prior-year quarter, which caused the return on equity for the prior-year quarter to be higher than the current quarter, despite higher net income.

The accumulated other comprehensive loss of $33.2 million, net of tax, represents unrealized losses on the investment portfolio and is unrelated to credit risk but is instead attributable to rising interest rates. Heritage does not anticipate a need to sell investments in advance of their maturity. As such, the Company expects unrealized losses to continue to roll off the portfolio as investments mature. The average

4

Exhibit 99.1

duration of the fixed income portfolio is 3.3 years as the Company has extended duration to take advantage of higher yields further out on the yield curve, while still maintaining a short duration, high credit quality portfolio.

Conference Call Details:

Thursday, October 29, 2026 – 9:00 a.m. ET

North American Dial-in Numbers Toll Free: 1-888-346-3095

International Dial In: 1-412-902-4258

Webcast: To listen to the live webcast, please go to http://investors.heritagepci.com. This webcast will be archived and accessible on the Company’s website.

5

Exhibit 99.1

HERITAGE INSURANCE HOLDINGS, INC.

Condensed Consolidated Balance Sheets

(Amounts in thousands, except share amounts)

September 30, 2026

December 31, 2025

ASSETS

(unaudited)

Fixed maturities, available-for-sale, at fair value

$

852,630

$

713,237

Equity securities, at fair value

816

1,064

Other investments, net

1,210

1,285

Total investments

854,656

715,586

Cash and cash equivalents

532,098

559,274

Restricted cash

13,286

13,307

Accrued investment income

7,125

6,556

Premiums receivable, net

87,931

95,331

Reinsurance recoverable on paid and unpaid claims, net

218,885

318,588

Prepaid reinsurance premiums

383,966

307,039

Deferred income tax asset, net

15,128

5,855

Income tax receivable, net

571

—

Deferred policy acquisition costs, net

64,852

64,544

Property and equipment, net

26,402

28,254

Right-of-use lease asset, finance

10,773

12,598

Right-of-use lease asset, operating

5,852

4,878

Intangibles, net

25,651

30,189

Other assets

15,646

33,823

Total Assets

$

2,262,822

$

2,195,822

LIABILITIES AND STOCKHOLDERS' EQUITY

Unpaid losses and loss adjustment expenses

$

459,875

$

579,477

Unearned premiums

708,385

707,923

Reinsurance payable

339,143

232,801

Long-term debt, net

70,432

78,428

Advance premiums

26,776

19,164

Income tax payable, net

—

4,282

Accrued compensation

8,703

8,844

Lease liability, finance

13,612

15,587

Lease liability, operating

6,073

5,800

Accounts payable and other liabilities

30,682

38,265

Total Liabilities

$

1,663,681

$

1,690,571

Stockholders’ Equity:

Common stock, $0.0001 par value

3

3

Additional paid-in capital

360,888

365,736

Accumulated other comprehensive loss, net of taxes

(33,243

)

(10,555

)

Treasury stock, at cost

(161,074

)

(133,183

)

Retained earnings

432,567

283,250

Total Stockholders' Equity

599,141

505,251

Total Liabilities and Stockholders' Equity

$

2,262,822

$

2,195,822

6

Exhibit 99.1

HERITAGE INSURANCE HOLDINGS, INC.

Condensed Consolidated Statements of Operations

(Amounts in thousands, except per share and share amounts)

(Unaudited)

Three Months Ended September 30,

Nine Months Ended September 30,

2026

2025

2026

2025

REVENUE:

Gross premiums written

$

322,778

$

333,160

$

1,057,965

$

1,100,125

Change in gross unearned premiums

30,003

28,801

(468

)

(30,742

)

Gross premiums earned

352,781

361,961

1,057,497

1,069,383

Ceded premiums

(147,190

)

(166,829

)

(451,089

)

(477,901

)

Net premiums earned

205,591

195,132

606,408

591,482

Net investment income

11,361

9,686

31,823

27,295

Net realized (losses) gains on debt securities and other investments

(38

)

2,746

(59

)

2,746

Other revenue

2,327

4,895

7,923

10,490

Total revenue

219,241

212,459

646,095

632,013

EXPENSES:

Losses and loss adjustment expenses

81,391

74,766

234,045

249,793

Policy acquisition costs

45,114

45,182

135,959

134,143

General and administrative expenses

23,506

22,345

72,194

70,604

Total expenses

150,011

142,293

442,198

454,540

Operating income

69,230

70,166

203,897

177,473

Interest expense, net

1,515

1,850

4,983

6,157

Income before taxes

$

67,715

$

68,316

$

198,914

$

171,316

Income tax expense

16,591

17,895

49,597

42,397

Net income

$

51,124

$

50,421

$

149,317

$

128,919

Weighted average shares outstanding

Basic

29,727,529

30,962,464

30,141,881

30,888,169

Diluted

29,784,837

31,021,780

30,200,528

30,947,450

Earnings per share

Basic

$

1.72

$

1.63

$

4.95

$

4.17

Diluted

$

1.72

$

1.63

$

4.94

$

4.17

7

Exhibit 99.1

About Heritage

Heritage Insurance Holdings, Inc. is a super-regional property and casualty insurance holding company. Through its insurance subsidiaries and a large network of experienced agents, the Company writes approximately $1.4 billion of personal and commercial residential premium across its multi-state footprint covering the northeast, southeast and Hawaii on an admitted basis, with additional excess and surplus lines premium in California, Florida, Hawaii, South Carolina and Texas.

Forward-Looking Statements

Statements in this press release and on our earnings conference call that are not historical facts are forward-looking statements that are subject to certain risks and uncertainties that could cause actual events and results to differ materially from those discussed herein. Without limiting the generality of the foregoing, words such as “may,” “will,” “expect,” “believe,” “anticipate,” “intend,” “could,” “would,” “estimate,” or “continue” or the other negative variations thereof or comparable terminology are intended to identify forward-looking statements. This release and our earnings conference call include forward-looking statements, including statements relating to our strategic initiatives for 2026 and our ability to profitably grow our business and deliver value to our shareholders either organically or through accretive business opportunities; our ability to take advantage of emerging opportunities; our positioning to deliver managed growth with rate adequacy in our markets and our intent not to write policies that we believe are underpriced or do not meet our underwriting standards; our expectations and plans regarding our margins and maintaining adequate margins; our expectations and plans regarding premiums, including premium growth and ceded premium outlook; our expectations regarding personal lines policy count growth; our expectations regarding the reversal of unrealized losses; our beliefs regarding commercial residential market competitiveness, generally, and pricing pressure in Florida, specifically; our expectations regarding our catastrophe excess of loss program; our capital allocation strategy, including our evaluation of the value of our common stock; our new geography and product diversification and expansion strategy, including our plans relating to building relationships in any new market; our focus on underwriting discipline, exposure management and rate adequacy in existing and new geographies, leveraging our scale, continued enhancement of data and AI-driven analytics and our other strategic priorities for 2026; and our expectations regarding our financial results in 2026 and beyond and the drivers of such results. The risks and uncertainties that could cause our actual results to differ from those expressed or implied herein include, without limitation: the success of the Company’s underwriting and profitability initiatives; inflation and other changes in economic conditions (including changes in interest rates and financial and real estate markets), including changes that may impact demand for our products and our operations; lack of effectiveness of exclusions and loss limitation methods in the insurance policies we assume or write; inherent uncertainty of our models and our reliance on artificial intelligence as a tool in creating and using such models; the impact of macroeconomic and geopolitical conditions, including the impact of interest rates, supply chain constraints, inflationary pressures, tariffs, labor availability and geopolitical conflicts; the impact of new federal and state regulations that affect the property and casualty insurance market and our failure to meet increased regulatory requirements, including minimum capital and surplus requirements; continued and increased impact of abusive and unwarranted claims; the cost of reinsurance, the collectability of reinsurance and our ability to obtain reinsurance coverage on terms and at a cost acceptable to us; assessments charged by various governmental agencies; pricing competition and other initiatives by competitors; our ability to obtain regulatory approval for requested rate changes, and the timing thereof; legislative and regulatory developments; the outcome of litigation pending against us, including the terms of any settlements; risks related to the nature of our business; dependence on investment income and the composition of our investment portfolio; the adequacy of our liability for losses and loss adjustment expense; our ability to build and maintain relationships with insurance agents; claims experience; ratings by industry services; catastrophe losses; reliance on key personnel; weather conditions (including the severity and frequency of storms, hurricanes, tornadoes, wildfires and hail); changes in loss trends; acts of war and terrorist activities; court decisions and trends in litigation; and other matters described from time to time by us in our filings with the Securities and Exchange Commission, including, but not limited to, the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the Securities and Exchange Commission on March 12, 2026, and subsequent filings. The Company undertakes no obligations to update, change or revise any forward-looking statement, whether as a result of new information, additional or subsequent developments or otherwise.

Investor Contact:

Kirk Lusk

Chief Financial Officer

investors@heritagecompanies.com

8

XML — IDEA: XBRL DOCUMENT

XML

Filename: R1.htm · Sequence: 5

v3.26.3

Document And Entity Information

Oct. 28, 2026

Cover [Abstract]

Document Type

8-K

Amendment Flag

false

Document Period End Date

Oct. 28, 2026

Entity Registrant Name

Heritage Insurance Holdings, Inc.

Entity Central Index Key

0001598665

Entity Emerging Growth Company

false

Entity File Number

001-36462

Entity Incorporation, State or Country Code

DE

Entity Tax Identification Number

45-5338504

Entity Address, Address Line One

1401 N Westshore Blvd

Entity Address, City or Town

Tampa

Entity Address, State or Province

FL

Entity Address, Postal Zip Code

33607

City Area Code

727

Local Phone Number

362-7200

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Title of 12(b) Security

Common Stock, par value $0.0001 per share

Trading Symbol

HRTG

Security Exchange Name

NYSE

X

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:

dei_AmendmentFlag

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Area code of city

+ References

No definition available.

+ Details

Name:

dei_CityAreaCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Cover page.

+ References

No definition available.

+ Details

Name:

dei_CoverAbstract

Namespace Prefix:

dei_

Data Type:

xbrli:stringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

+ References

No definition available.

+ Details

Name:

dei_DocumentPeriodEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:dateItemType

Balance Type:

na

Period Type:

duration

X

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:

dei_DocumentType

Namespace Prefix:

dei_

Data Type:

dei:submissionTypeItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Address Line 1 such as Attn, Building Name, Street Name

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine1

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Name of the City or Town

+ References

No definition available.

+ Details

Name:

dei_EntityAddressCityOrTown

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Code for the postal or zip code

+ References

No definition available.

+ Details

Name:

dei_EntityAddressPostalZipCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Name of the state or province.

+ References

No definition available.

+ Details

Name:

dei_EntityAddressStateOrProvince

Namespace Prefix:

dei_

Data Type:

dei:stateOrProvinceItemType

Balance Type:

na

Period Type:

duration

X

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityCentralIndexKey

Namespace Prefix:

dei_

Data Type:

dei:centralIndexKeyItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Indicate if registrant meets the emerging growth company criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityEmergingGrowthCompany

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

Name:

dei_EntityFileNumber

Namespace Prefix:

dei_

Data Type:

dei:fileNumberItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

Name:

dei_EntityIncorporationStateCountryCode

Namespace Prefix:

dei_

Data Type:

dei:edgarStateCountryItemType

Balance Type:

na

Period Type:

duration

X

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityRegistrantName

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

dei_

Data Type:

dei:employerIdItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

Name:

dei_LocalPhoneNumber

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

Name:

dei_PreCommencementIssuerTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

+ Details

Name:

dei_PreCommencementTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

+ Details

Name:

dei_Security12bTitle

Namespace Prefix:

dei_

Data Type:

dei:securityTitleItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

+ Details

Name:

dei_SecurityExchangeName

Namespace Prefix:

dei_

Data Type:

dei:edgarExchangeCodeItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

na

Period Type:

duration

X

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

+ Details

Name:

dei_WrittenCommunications

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

na

Period Type:

duration