ACIC · AMERICAN COASTAL INSURANCE Corp · Holdings

$9.83 +0.32 (+3.36%) At close · Oct 8

Russell 2000 member Rebalance outlook locked

Market Cap

$460.89M

48.46M

Volume · Oct 8 269.38K Avg daily vol (3M) 267.13K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 135

Total Value: $174,739,320

Total Shares: 15,757,191

Showing 1–100 of 135 holdings by value · page 1 of 2

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 135 13F filers

Top Holder

14.5%

of institutional value

Top 5

39.8%

of institutional value

Top 10

59.6%

of institutional value

HHI

497

Broadly held

Showing 100 of 135

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BlackRock, Inc.

$25,308,719

14.48%

2,280,065

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	11,749	$130,413	0.5%	Sole
BlackRock Asset Management Canada Ltd	352	$3,907	0.0%	Sole
BlackRock Investment Management, LLC	90,240	$1,001,664	4.0%	Sole
BLACKROCK ADVISORS LLC	63,120	$700,632	2.8%	Sole
BlackRock Fund Advisors	1,296,336	$14,389,329	56.9%	Sole
BlackRock Institutional Trust Company, N.A.	777,252	$8,627,497	34.1%	Sole
Aperio Group, LLC	41,016	$455,277	1.8%	Sole

Tieton Capital Management, LLC

$13,929,168

7.97%

1,254,880

VANGUARD CAPITAL MANAGEMENT LLC

$11,051,559

6.32%

995,636

DIMENSIONAL FUND ADVISORS LP

$9,920,867

5.68%

893,772

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	7,265	$80,641	0.8%	Defined
DFA Australia Ltd.	23,216	$257,697	2.6%	Defined
Dimensional Ireland Ltd	82,963	$920,889	9.3%	Defined
Held directly	780,328	$8,661,640	87.3%	Sole

AMERICAN CENTURY COMPANIES INC

$9,416,873

5.39%

848,367

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	848,367	$9,416,873	100.0%	Defined

PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.

$8,976,625

5.14%

808,705

GEODE CAPITAL MANAGEMENT, LLC

$7,515,476

4.30%

677,070

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	94,042	$1,043,866	13.9%	Defined
Held directly	583,028	$6,471,610	86.1%	Defined

TWO SIGMA INVESTMENTS, LP

$6,566,249

3.76%

591,554

RENAISSANCE TECHNOLOGIES LLC

$6,020,184

3.45%

542,359

STATE STREET CORP

$5,658,413

3.24%

509,767

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	509,767	$5,658,413	100.0%	Defined

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$5,056,893

2.89%

455,576

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$3,374,866

1.93%

304,042

SEI INVESTMENTS CO

$3,206,912

1.84%

288,911

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	288,911	$3,206,912	100.0%	Sole

Empowered Funds, LLC

$2,991,816

1.71%

269,533

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	224,042	$2,486,866	83.1%	Other
Held directly	45,491	$504,950	16.9%	Sole

AQR CAPITAL MANAGEMENT LLC

$2,798,198

1.60%

252,090

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Compound Planning, Inc.	2	$22	0.0%	Other
Arax Advisory Partners	80	$888	0.0%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	145	$1,609	0.1%	Other
Stokes Family Office, LLC	1	$11	0.0%	Other
Held directly	251,862	$2,795,668	99.9%	Defined

VANGUARD PORTFOLIO MANAGEMENT LLC

$2,657,129

1.52%

239,381

Empyrean Capital Partners, LP

$2,562,734

1.47%

230,877

NORTHERN TRUST CORP

$2,216,036

1.27%

199,643

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	195,732	$2,172,624	98.0%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	3,911	$43,412	2.0%	Other

Crews Bank & Trust

$2,098,732

1.20%

189,075

GOLDMAN SACHS GROUP INC

$2,084,502

1.19%

187,793

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	106,773	$1,185,180	56.9%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	81,020	$899,322	43.1%	Defined

TUDOR INVESTMENT CORP ET AL

$2,069,128

1.18%

186,408

VANGUARD FIDUCIARY TRUST CO

$1,807,257

1.03%

162,816

WESTWOOD HOLDINGS GROUP INC

$1,650,958

0.94%

148,735

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Westwood Advisors, L.L.C.	148,735	$1,650,958	100.0%	Defined

Kennondale Capital Management LLC

$1,629,280

0.93%

146,782

MERCER GLOBAL ADVISORS INC /ADV

$1,492,428

0.85%

134,453

O'SHAUGHNESSY ASSET MANAGEMENT, LLC

$1,476,033

0.84%

132,976

Connor, Clark & Lunn Investment Management Ltd.

$1,360,670

0.78%

122,583

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	83,618	$928,159	68.2%	Sole
Held directly	38,965	$432,511	31.8%	Sole

HRT FINANCIAL LP

$1,321,310

0.76%

119,037

FRANKLIN RESOURCES INC

$1,261,737

0.72%

113,670

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Brandywine Global Investment Management, LLC	113,670	$1,261,737	100.0%	Defined

ANTIPODES PARTNERS Ltd

$1,256,342

0.72%

113,184

Bank of New York Mellon Corp

$1,046,130

0.60%

94,246

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	54,672	$606,859	58.0%	Defined
The Bank of New York Mellon	39,572	$439,249	42.0%	Defined
Held directly	2	$22	0.0%	Defined

WEDGE CAPITAL MANAGEMENT L L P/NC

$1,037,905

0.59%

93,505

Lido Advisors, LLC

$985,324

0.56%

88,768

RITHOLTZ WEALTH MANAGEMENT

$956,331

0.55%

86,156

MACKENZIE FINANCIAL CORP

$919,512

0.53%

82,839

FIRST TRUST ADVISORS LP

$899,199

0.51%

81,009

JACOBS LEVY EQUITY MANAGEMENT, INC

$861,626

0.49%

77,624

RAYMOND JAMES FINANCIAL INC

$828,637

0.47%

74,652

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	73,740	$818,514	98.8%	Defined
Raymond James Financial Services Advisors, Inc.	912	$10,123	1.2%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$827,038

0.47%

74,508

Pacific Ridge Capital Partners, LLC

$826,761

0.47%

74,483

BANK OF AMERICA CORP /DE/

$814,151

0.47%

73,347

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	73,347	$814,151	100.0%	Defined

MORGAN STANLEY

$767,929

0.44%

69,183

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	4	$44	0.0%	Defined
MORGAN STANLEY & CO. LLC	8,768	$97,324	12.7%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	38,231	$424,364	55.3%	Defined
MORGAN STANLEY SMITH BARNEY LLC	8,396	$93,195	12.1%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	9,784	$108,602	14.1%	Defined
EATON VANCE MANAGEMENT	4,000	$44,400	5.8%	Defined

Beacon Pointe Advisors, LLC

$754,300

0.43%

67,955

Nuveen, LLC

$752,180

0.43%

67,764

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	3,721	$41,303	5.5%	Defined
TEACHERS ADVISORS, LLC joint	64,043	$710,877	94.5%	Defined

Quantinno Capital Management LP

$702,963

0.40%

63,330

JANE STREET GROUP, LLC

$672,748

0.39%

60,608

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	60,608	$672,748	100.0%	Defined

IHT Wealth Management, LLC

$602,818

0.34%

54,308

STATE OF WISCONSIN INVESTMENT BOARD

$488,333

0.28%

43,994

MANGROVE PARTNERS IM, LLC

$478,443

0.27%

43,103

STRS OHIO

$478,410

0.27%

43,100

MILLENNIUM MANAGEMENT LLC

$455,788

0.26%

41,062

UBS Group AG

$407,658

0.23%

36,726

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	672	$7,459	1.8%	Defined
UBS AG	36,054	$400,199	98.2%	Defined

CANADA PENSION PLAN INVESTMENT BOARD

$405,150

0.23%

36,500

GREAT LAKES ADVISORS, LLC

$397,790

0.23%

35,837

ALLIANCEBERNSTEIN L.P.

$395,604

0.23%

35,640

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	35,640	$395,604	100.0%	Defined

Tactive Advisors, LLC

$383,350

0.22%

42,406

Creative Planning

$349,027

0.20%

31,444

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
CREATIVE PLANNING TRUST Co LLC	868	$9,634	2.8%	Defined
Held directly	30,576	$339,393	97.2%	Sole

RHUMBLINE ADVISERS

$344,288

0.20%

31,017

Militia Capital Management LLC

$340,303

0.19%

30,658

REGIONS FINANCIAL CORP

$326,828

0.19%

29,444

FIFTH THIRD BANCORP

$321,178

0.18%

28,935

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fifth Third Bank, National Association	28,935	$321,178	100.0%	Defined

EntryPoint Capital, LLC

$315,728

0.18%

28,444

CITIGROUP INC

$310,865

0.18%

28,006

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citibank, N.A. joint	1,858	$20,623	6.6%	Defined
Citigroup Financial Products Inc. joint	26,148	$290,242	93.4%	Defined

MARTINGALE ASSET MANAGEMENT L P

$297,835

0.17%

26,832

DEUTSCHE BANK AG\

$272,937

0.16%

24,589

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	24,589	$272,937	100.0%	Defined

Welch Group, LLC

$258,496

0.15%

23,288

Jump Financial, LLC

$245,221

0.14%

22,092

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jump Trading Holdings, LLC	92	$1,021	0.4%	Defined
Leap GP LLC joint	22,000	$244,200	99.6%	Defined

WELLS FARGO & COMPANY/MN

$234,243

0.13%

21,103

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	21,102	$234,232	100.0%	Defined
WELLS FARGO CLEARING SERVICES, LLC	1	$11	0.0%	Defined

Cox Capital Mgt LLC

$228,910

0.13%

25,322

Sowell Financial Services LLC

$216,017

0.12%

19,461

Invesco Ltd.

$207,236

0.12%

18,670

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	3,061	$33,977	16.4%	Defined
Invesco Trust Co joint	10,011	$111,122	53.6%	Defined
Invesco Capital Management LLC	5,598	$62,137	30.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$205,760

0.12%

18,537

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	18,537	$205,760	100.0%	Defined

Graham Capital Management, L.P.

$201,809

0.12%

18,181

Balyasny Asset Management L.P.

$192,607

0.11%

17,352

MetLife Investment Management, LLC

$185,314

0.11%

16,695

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	16,695	$185,314	100.0%	Defined

Palumbo Wealth Management LLC

$184,781

0.11%

16,647

JPMORGAN CHASE & CO

$173,247

0.10%

15,608

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	10,445	$115,939	66.9%	Defined
J.P. Morgan Investment Management Inc.	5,099	$56,598	32.7%	Defined
J.P. Morgan Securities LLC	1	$11	0.0%	Defined
J.P. Morgan Securities plc	63	$699	0.4%	Defined

Squarepoint Ops LLC

$173,004

0.10%

15,586

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	15,586	$173,004	100.0%	Defined

OSAIC HOLDINGS, INC.

$152,902

0.09%

13,775

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	13,730	$152,403	99.7%	Defined
Osaic Advisory Services, LLC	45	$499	0.3%	Defined

Atom Investors LP

$144,422

0.08%

13,011

Metis Global Partners, LLC

$136,119

0.08%

12,263

Vident Advisory, LLC

$130,358

0.07%

11,744

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acuitas Investments, LLC	11,744	$130,358	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$128,815

0.07%

11,605

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	11,605	$128,815	100.0%	Defined

D. E. Shaw & Co., Inc.

$126,784

0.07%

11,422

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	11,422	$126,784	100.0%	Defined

Marble Wealth, LLC

$123,043

0.07%

11,085

Quadrature Capital Ltd

$122,943

0.07%

11,076

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	11,076	$122,943	100.0%	Other

Russell Investments Group, Ltd.

$111,188

0.06%

10,017

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	10,017	$111,188	100.0%	Defined

Daytona Street Capital LLC

$111,000

0.06%

10,000

Rockefeller Capital Management L.P.

$111,000

0.06%

10,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	10,000	$111,000	100.0%	Defined

Vanguard Global Advisers, LLC

$104,950

0.06%

9,455

FMR LLC

$93,982

0.05%

8,467

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	8,459	$93,894	99.9%	Defined
STRATEGIC ADVISERS LLC	8	$88	0.1%	Defined

NEW YORK STATE COMMON RETIREMENT FUND

$80,674

0.05%

7,268

Police & Firemen's Retirement System of New Jersey

$72,594

0.04%

6,540

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	6,540	$72,594	100.0%	Defined

Versant Capital Management, Inc

$66,010

0.04%

7,302

State of Alaska, Department of Revenue

$57,364

0.03%

5,168

BNP PARIBAS ARBITRAGE, SA

$45,831

0.03%

4,129

Farther Finance Advisors, LLC

$45,652

0.03%

5,050

Tower Research Capital LLC (TRC)

$34,176

0.02%

3,079

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	3,079	$34,176	100.0%	Defined

BARCLAYS PLC

$33,599

0.02%

3,027

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	2,301	$25,541	76.0%	Defined
BARCLAYS CAPITAL INC.	726	$8,058	24.0%	Defined

Cornerstone Wealth Group, LLC

$32,023

0.02%

2,885

Key facts CIK 1401521 CUSIP 910710102 13F (30d) 6 filings 6 filers Visit website Investor relations