$AII

$28.59 -$0.93 (3.15%) Close

$AII Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 19.6M shares outstanding

Who owns AII?

By type of holder

Institutions 55.0% Insiders 37.2% Everyone else 7.8%

Concentration Top 10 holders own 44.5%

Ritchie Robert C 8.9% · Boston Partners 7.8%

Institutional ownership

55.0%

-1.7 pts vs last qtr

Institutional holders

100

0 vs last qtr

Net shares bought

−329.8K

by institutions in Q2 2026

New / sold out

13 / 13

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Pacific Ridge Capital Partners, LLC +190.0K
Algert Global LLC NEW +155.4K

Biggest sellers in Q2 2026

Manufacturers Life Insurance Company, The −429.6K
Emerald Mutual Fund Advisers Trust −159.8K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for American Integrity Insurance Group Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2024–FY2025

+33.6%

+33.56% a year

Each share's claim on the business

−25.1%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $10.6M

over 2 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years84% Under 1 year16%

Quarterly turnover

13.5%

of institutional shares changed hands

Top 10 managers, median time held

1 year

Super Investors

Investment managers reporting AII on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
BP Boston Partners	1.5M	7.79%	+53.4K (+3.6%)	2025	0.0%
Shares held by quarter Peak holding1.5M (Q2'26) Change over 8 quarters+1.5M Share of the company7.790% Boston Partners's full portfolio →
WA Wasatch Advisors LP	1.3M	6.43%	+68.0K (+5.7%)	2025	0.2%
Shares held by quarter Peak holding1.3M (Q2'26) Change over 8 quarters+1.3M Share of the company6.430% Wasatch Advisors LP's full portfolio →

Boston Partners

1.5M

% of company

7.79%

Change vs last qtr

+53.4K (+3.6%)

Held since

2025

Wasatch Advisors LP

1.3M

% of company

6.43%

Change vs last qtr

+68.0K (+5.7%)

Held since

2025

28 more super investors behind a free account

See every manager holding American Integrity Insurance Group Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting AII on Form N-PORT; together they hold 23.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
CS Column Small Cap Select Fund Trust for Professional Managers	$12M	462.4K	2.36%	0.63%	August 31, 2026
WM Wasatch Micro Cap Fund Wasatch Funds Trust	$11.5M	609.3K	3.11%	1.70%	June 30, 2026

Column Small Cap Select Fund

Trust for Professional Managers

Position value

$12M

% of company

2.36%

% of the fund

0.63%

As of

August 31, 2026

Wasatch Micro Cap Fund

Wasatch Funds Trust

Position value

$11.5M

% of company

3.11%

% of the fund

1.70%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding American Integrity Insurance Group Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
RR Ritchie Robert C Insider	1.7M	8.85%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company8.850% Ritchie Robert C's insider activity →
CD Clark David Lewis Insider	484.9K	2.47%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company2.470% Clark David Lewis's insider activity →

Ritchie Robert C

Insider

1.7M

% of company

8.85%

Change vs last qtr

—

Held since

—

Clark David Lewis

Insider

484.9K

% of company

2.47%

Change vs last qtr

—

Held since

—

7 more holders behind a free account

See every insider and 5%+ holder of American Integrity Insurance Group Inc.

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