Ategrity Specialty Insurance Co Holdings
ASIC- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0002040491
No open-market purchases or sales by Ategrity Specialty Insurance Co Holdings insiders were filed in the last 90 days; 84 institutions reported holding it in 13F filings for Q2 2026, worth $131.1M in total; no superinvestor holds it.
Holders of 5% or more of ASIC
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Ategrity Specialty Insurance Co Holdings, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Zimmer Financial Services Group LLC | 13G | 81.20%40.2M shares | New | Aug 14, 20251 filing | Aug 14, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on Ategrity Specialty Insurance Co Holdings, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 20254:31 PM ET | Zimmer Financial Services Group LLCand 1 other | 13G | 81.20%40.2M shares | New | Jun 30, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Ategrity Specialty Insurance Co Holdings shares.
No Form 144 notices for Ategrity Specialty Insurance Co Holdings are on file.