Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (ASIC)

Q: What does CUSIP 04681Y103 represent in this 13F holders report?

CUSIP 04681Y103 is the security identifier for ASIC - Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

Q: How many institutions held ASIC - Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share in Q1 2026?

86 institutional investors reported ASIC - Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share for Q1 2026. Use the holders table for investor-level position and value details.

CUSIP: 04681Y103

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 5,863,332
Total 13F value: $115,899,865
Share change: -221,272
SEC-reported price per share: $19.77
Number of holders: 86
Value change: -$5,541,985
Number of buys: 55
Number of sells: 31
Shares outstanding: 49,532,663

Security key

04681Y103

Report period

Q1 2026

Institutions

Top holders

ASIC full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Previous quarter: Q4 2025 Ategrity Specialty Insurance Co Holdings SEC filings Ategrity Specialty Insurance Co Holdings company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 04681Y103

Newer quarter: Q2 2026 Previous quarter: Q4 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of ASIC - Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (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

Zimmer Financial Services...

Disclosed value leader

Zimmer Financial Services...

Comparable rows

15/15

Latest evidence

31 Dec 2025

13D/G 3/4/5 13F Lead comparable stake: 81% 13D/G row: Zimmer Financial Services Group LLC Showing 1-6 of 15 holder rows.

Quick read

Zimmer Financial Services Group LLC leads the comparable SEC ownership view at 81%.

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 Zimmer Financial Services Group LLC's linked filing trail.

Comparable ownership Top 5

Zimmer Financial Services Group LLC 81%

Stuart J. Zimmer 78%

Neelam Patel 0.04%

Justin G. Cohen 0.01%

Nuveen, LLC 1.4%

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
Zimmer Financial Services Group LLC	13D/G Stuart J. Zimmer 13D/G	81%	$864,741,223 40,220,522 shares	$0	30 Jun 2025
Stuart J. Zimmer	3/4/5 Director, 10%+ Owner 3/4/5	78%	$756,076,876 38,791,871 shares	+$507,416	29 Sep 2025
Neelam Patel	3/4/5 Chief Financial Officer 3/4/5	0.04%	$340,000 20,000 shares	—	12 Jun 2025
Justin G. Cohen	3/4/5 Chief Executive Officer, Director 3/4/5	0.01%	$100,937 5,200 shares	+$100,938	27 Oct 2025
Nuveen, LLC	13F Company 13F	1.4%	$14,811,230 704,961 shares	—	31 Dec 2025
BAMCO INC /NY/	13F Company 13F	1.4%	$14,072,330 669,792 shares	—	31 Dec 2025

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 2026

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

Institutions

5,863,332

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 2026 vs Q4 2025 Across Filers

Q4 2025 holders

Q1 2026 holders

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend