Pinnacle Acquisition Corp
PNAQ- Exchange
- NYSE
- Industry
- Blank Checks
- SEC CIK
- 0002123955
In the last 90 days, Pinnacle Acquisition Corp insiders filed 6 open-market purchases and 0 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of PNAQ
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Pinnacle Acquisition Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Hudson Steven Kenneth | 13D/A | 25.67%6.47M shares | −2.15 ppfrom 27.82% | Aug 17, 20262 filings | Sep 23, 2026 | SEC |
| Rechtschaffen Andrew | 13D/A | 24.68%6.22M shares | −2.17 ppfrom 26.85% | Aug 17, 20262 filings | Sep 23, 2026 | SEC |
| PAC Sponsor, LLC | 13D/A | 20.71%5.22M shares | −2.29 ppfrom 23.00% | Aug 17, 20262 filings | Sep 23, 2026 | SEC |
| Linden Capital L.P. | 13G | 6.70%1.35M shares | New | Aug 14, 20261 filing | Aug 14, 2026 | 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
7 Schedule 13D and 13G filings on Pinnacle Acquisition Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Sep 23, 20265:10 PM ET | Rechtschaffen Andrewand 1 other | 13D/A | 24.68%6.22M shares | −2.17 ppfrom 26.85% | Sep 21, 2026 | SEC |
| Sep 23, 20265:10 PM ET | Hudson Steven Kenneth | 13D/A | 25.67%6.47M shares | −2.15 ppfrom 27.82% | Sep 21, 2026 | SEC |
| Sep 23, 20265:10 PM ET | PAC Sponsor, LLC | 13D/A | 20.71%5.22M shares | −2.29 ppfrom 23.00% | Sep 21, 2026 | SEC |
| Aug 17, 20267:31 PM ET | Rechtschaffen Andrewand 1 other | 13D | 26.85%6.97M shares | New | Aug 10, 2026 | SEC |
| Aug 17, 20267:31 PM ET | PAC Sponsor, LLC | 13D | 23.00%5.97M shares | New | Aug 10, 2026 | SEC |
| Aug 17, 20267:30 PM ET | Hudson Steven Kenneth | 13D | 27.82%7.22M shares | New | Aug 10, 2026 | SEC |
| Aug 14, 20263:27 PM ET | Linden Capital L.P.and 3 others | 13G | 6.70%1.35M shares | New | Aug 10, 2026 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Pinnacle Acquisition Corp shares.
No Form 144 notices for Pinnacle Acquisition Corp are on file.