Plum Acquisition Corp, IV
PLMK- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0002030482
No open-market purchases or sales by Plum Acquisition Corp, IV insiders were filed in the last 90 days; 35 institutions reported holding it in 13F filings for Q2 2026, worth $107.2M in total; no superinvestor holds it.
Holders of 5% or more of PLMK
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Plum Acquisition Corp, IV, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Plum Partners IV, LLC | 13G | 27.60%6.68M shares | New | Mar 28, 20251 filing | Mar 28, 2025 | SEC |
| Meteora Capital, LLC | 13G | 6.22%1.15M shares | New | May 15, 20261 filing | May 15, 2026 | SEC |
| AQR Capital Management LLC | 13G | 5.19%960.4K shares | New | May 13, 20251 filing | May 13, 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
9 Schedule 13D and 13G filings on Plum Acquisition Corp, IV, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 15, 20261:38 PM ET | Meteora Capital, LLC | 13G | 6.22%1.15M shares | New | Mar 31, 2026 | SEC |
| May 15, 20266:48 AM ET | Westchester Capital Management, LLCand 2 others | 13G/A | 4.98%921.1K shares | −1.64 ppfrom 6.62%Below 5% | Mar 31, 2026 | SEC |
| Aug 14, 20256:03 AM ET | Westchester Capital Management, LLCand 2 others | 13G | 6.62%1.23M shares | New | Jun 30, 2025 | SEC |
| Aug 13, 20254:02 PM ET | Healthcare of Ontario Pension Plan Trust Fund | 13G/A | 0.00%0 shares | −5.40 ppfrom 5.40%Below 5% | Jun 30, 2025 | SEC |
| Aug 12, 20255:40 PM ET | Barclays PLC | 13G/A | 3.52%651.0K shares | −3.56 ppfrom 7.08%Below 5% | Jun 30, 2025 | SEC |
| May 14, 20254:15 PM ET | Healthcare of Ontario Pension Plan Trust Fund | 13G | 5.40%1.00M shares | New | Mar 31, 2025 | SEC |
| May 13, 20255:26 PM ET | Barclays PLC | 13G | 7.08%1.15M shares | New | Mar 31, 2025 | SEC |
| May 13, 202512:13 PM ET | AQR Capital Management LLCand 2 others | 13G | 5.19%960.4K shares | New | Mar 31, 2025 | SEC |
| Mar 28, 20257:54 PM ET | Plum Partners IV, LLCand 1 other | 13G | 27.60%6.68M shares | New | Jan 16, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Plum Acquisition Corp, IV shares.
No Form 144 notices for Plum Acquisition Corp, IV are on file.