AMERICAN COASTAL INSURANCE Corp - Common Stock, $0.0001 par value (ACIC)

Q: What does CUSIP 910710102 represent in this 13F holders report?

CUSIP 910710102 is the security identifier for ACIC - AMERICAN COASTAL INSURANCE Corp - Common Stock, $0.0001 par value used to aggregate holder disclosures.

Q: How many institutions held ACIC - AMERICAN COASTAL INSURANCE Corp - Common Stock, $0.0001 par value in Q1 2021?

84 institutional investors reported ACIC - AMERICAN COASTAL INSURANCE Corp - Common Stock, $0.0001 par value for Q1 2021. Use the holders table for investor-level position and value details.

CUSIP: 910710102

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / Common Stock, $0.0001 par value
Total 13F shares: 13,952,841
Total 13F value: $100,379,369
Share change: +33,478
Put/Call ratio: 156%
SEC-reported price per share: $7.21
Number of holders: 84
Value change: +$550,702
Number of buys: 32
Number of sells: 45
Shares outstanding: 48,696,154

Security key

910710102

Report period

Q1 2021

Institutions

Top holders

ACIC full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2021 Previous quarter: Q4 2020 AMERICAN COASTAL INSURANCE Corp SEC filings AMERICAN COASTAL INSURANCE Corp company facts AMERICAN COASTAL INSURANCE Corp 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 910710102

Newer quarter: Q2 2021 Previous quarter: Q4 2020

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of ACIC - AMERICAN COASTAL INSURANCE Corp - Common Stock, $0.0001 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock Finance, Inc.

Disclosed value leader

BlackRock Finance, Inc.

Comparable rows

15/15

Latest evidence

31 Dec 2020

13F Lead comparable stake: 7% Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. leads the comparable SEC ownership view at 7%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock Finance, Inc.'s linked filing trail.

Comparable ownership Top 5

BlackRock Finance, Inc. 7%

DIMENSIONAL FUND ADVISORS LP 3.6%

VANGUARD GROUP INC 2.5%

Sutton Wealth Advisors Inc. 1.6%

STATE STREET CORP 1.2%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock Finance, Inc.	13F Company 13F	7%	$19,597,000 3,426,103 shares	—	31 Dec 2020
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	3.6%	$9,922,000 1,734,591 shares	—	31 Dec 2020
VANGUARD GROUP INC	13F Company 13F	2.5%	$6,929,000 1,211,380 shares	—	31 Dec 2020
Sutton Wealth Advisors Inc.	13F Company 13F	1.6%	$4,510,032 788,467 shares	—	31 Dec 2020
STATE STREET CORP	13F Company 13F	1.2%	$3,474,000 607,265 shares	—	31 Dec 2020
STADIUM CAPITAL MANAGEMENT LLC	13F Company 13F	1.2%	$3,422,000 598,250 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

13,952,841

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

Q1 2021 holders

Holder diff

-3

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 value	Q1 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend