Latest Period
Q4 2025
Security Snapshot
Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (ASIC) Institutional Ownership
CUSIP: 04681Y103
13F Institutional Holders and Ownership History from Q2 2025 to Q1 2026
Institutions Reporting
77
Shares (Excl. Options)
6,038,851
Price
$21.01
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- Type / Class
- Equity / Common Stock, par value $0.001 per share
- Symbol
- ASIC on NYSE
- Shares outstanding
- 49,532,663
- Price per share
- $21.04
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 6,038,851
- Total reported value
- $126,876,353
- % of total 13F portfolios
- 0%
- Share change
- -468,477
- Value change
- -$8,463,234
- Number of holders
- 77
- Price from insider filings
- $21.04
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- ASIC - Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share is tracked under CUSIP 04681Y103.
- 77 institutions reported positions in Q4 2025.
- 1 significant owner is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 77 to 43 between Q4 2025 and Q1 2026.
- Reported value moved from $126,876,353 to $45,853,546.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 77 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 04681Y103?
CUSIP 04681Y103 identifies ASIC - Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 04681Y103:
Significant Owners of Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (ASIC) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Zimmer Financial Services Group LLC | 81% | $864,741,223 | 40,220,522 | Stuart J. Zimmer | 30 Jun 2025 |
As of 31 Dec 2025, 77 institutional investors reported holding 6,038,851 shares of Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (ASIC). This represents 12% of the company’s total 49,532,663 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (ASIC) together control 11% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Nuveen, LLC | 1.4% | 704,961 | +9.6% | 0% | $14,811,230 |
| BAMCO INC /NY/ | 1.4% | 669,792 | -1.4% | 0.04% | $14,072,330 |
| T. Rowe Price Investment Management, Inc. | 1.1% | 567,710 | -5.2% | 0.01% | $11,928,000 |
| VANGUARD GROUP INC | 0.92% | 457,200 | +5% | 0% | $9,605,772 |
| BlackRock, Inc. | 0.9% | 448,069 | +28% | 0% | $9,413,930 |
| CANNELL CAPITAL LLC | 0.65% | 321,211 | +126% | 4.3% | $6,748,643 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.58% | 287,644 | +58% | 0% | $6,044,000 |
| MILLENNIUM MANAGEMENT LLC | 0.42% | 207,167 | +313% | 0% | $4,352,579 |
| Balyasny Asset Management L.P. | 0.34% | 170,734 | +298% | 0.01% | $3,587,121 |
| EMERALD ADVISERS, LLC | 0.34% | 167,047 | -55% | 0.11% | $3,509,657 |
| STATE OF WISCONSIN INVESTMENT BOARD | 0.32% | 157,601 | +26% | 0.01% | $3,311,197 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.31% | 153,259 | +3.3% | 0% | $3,220,769 |
| NEXT CENTURY GROWTH INVESTORS LLC | 0.29% | 143,657 | -37% | 0.21% | $3,018,233 |
| TWO SIGMA INVESTMENTS, LP | 0.25% | 121,637 | +29% | 0% | $2,555,593 |
| Freestone Grove Partners LP | 0.23% | 113,850 | -4.4% | 0.02% | $2,391,989 |
| Ghisallo Capital Management LLC | 0.2% | 100,000 | 0% | 0.09% | $2,101,000 |
| MARSHALL WACE, LLP | 0.2% | 99,894 | -6.3% | 0% | $2,098,773 |
| Walleye Capital LLC | 0.19% | 94,214 | +290% | 0.01% | $1,979,436 |
| STATE STREET CORP | 0.19% | 92,891 | +110% | 0% | $1,951,640 |
| BANK OF AMERICA CORP /DE/ | 0.18% | 88,642 | +139% | 0% | $1,862,368 |
| Alyeska Investment Group, L.P. | 0.15% | 71,903 | +20% | 0% | $1,510,682 |
| MORGAN STANLEY | 0.14% | 71,772 | +59% | 0% | $1,507,930 |
| Interval Partners, LP | 0.12% | 57,770 | -43% | 0.03% | $1,213,748 |
| GOLDMAN SACHS GROUP INC | 0.11% | 56,284 | +57% | 0% | $1,182,527 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 0.11% | 53,669 | -69% | 0.05% | $1,127,586 |
Institutional Holders of Ategrity Specialty Insurance Co Holdings - Common Stock, par value $0.001 per share (ASIC) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 2,320,337 | $45,853,546 | +$1,399,529 | $19.77 | 43 |
| 2025 Q4 | 6,038,851 | $126,876,353 | -$8,463,234 | $21.01 | 77 |
| 2025 Q3 | 6,477,357 | $128,059,225 | +$7,071,189 | $19.77 | 67 |
| 2025 Q2 | 6,050,981 | $130,217,571 | +$129,679,571 | $21.52 | 55 |