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.
13F holders, Q4 2025
Institutional positions in Plum Acquisition Corp, IV as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 44
- +3 vs. Q3 2025
- Shares held
- 16.7M
- +121.4K (+0.7%) vs. Q3 2025
- Total value
- $174.2M
- +$3.23M (+1.9%) vs. Q3 2025
- New holders
- 4
- 8 more added
- Sold out
- 1
- 7 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PLMK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 35 | $107.2M |
| Q1 2026 | 43 | $180.6M |
| Q4 2025 | 44 | $174.2M |
| Q3 2025 | 41 | $170.9M |
| Q2 2025 | 41 | $167.9M |
| Q1 2025 | 34 | $136.7M |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Plum Acquisition Corp, IV; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Westchester Capital Management, LLC | 1,225,000 | $12.8M | 0.60% | 00.0% | Unchanged |
| CNH Partners LLC | 960,428 | $10.0M | 0.21% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 853,875 | $8.91M | 0.01% | +153,875+22.0% | Added |
| Glazer Capital, LLC | 783,339 | $8.17M | 0.21% | +13,107+1.7% | Added |
| Berkley W R Corp | 768,888 | $8.02M | 0.45% | 00.0% | Unchanged |
| Context Capital Management, LLC | 700,000 | $7.32M | 0.19% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 700,000 | $7.32M | 0.10% | 00.0% | Unchanged |
| Governors Lane LP | 700,000 | $7.32M | 0.67% | +399,900+133.3% | Added |
| Linden Advisors LP | 700,000 | $7.30M | 0.04% | 00.0% | Unchanged |
| Karpus Management, Inc. | 672,200 | $7.01M | 0.22% | −5,500−0.8% | Reduced |
| Aristeia Capital LLC | 651,175 | $6.81M | 0.19% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 650,000 | $6.80M | 0.41% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 512,489 | $5.35M | 0.03% | −337,511−39.7% | Reduced |
| Wolverine Asset Management LLC | 505,754 | $5.28M | 0.07% | −138,115−21.5% | Reduced |
| LMR Partners LLP | 500,000 | $5.23M | 0.05% | 00.0% | Unchanged |
| Magnetar Financial LLC | 500,000 | $5.21M | 0.05% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 500,000 | $5.21M | 0.03% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 498,437 | $5.20M | 0.01% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 449,055 | $4.69M | 0.26% | +23,725+5.6% | Added |
| Periscope Capital Inc. | 415,959 | $4.35M | 0.84% | −29,541−6.6% | Reduced |
| Polar Asset Management Partners Inc. | 400,000 | $4.18M | 0.08% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 375,000 | $3.88M | 0.06% | +11,750+3.2% | Added |
| Rivernorth Capital Management, LLC | 369,581 | $3.85M | 0.18% | +115,831+45.6% | Added |
| Goldman Sachs Group Inc | 339,592 | $3.54M | 0.00% | +220.0% | Added |
| Jain Global LLC | 250,100 | $2.61M | 0.03% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 250,000 | $2.61M | 0.99% | 00.0% | Unchanged |
| Verition Fund Management LLC | 228,160 | $2.38M | 0.01% | −25,004−9.9% | Reduced |
| Wealthspring Capital LLC | 216,300 | $2.26M | 0.53% | 00.0% | Unchanged |
| Millennium Management LLC | 150,000 | $1.57M | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 150,000 | $1.57M | 0.02% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 137,513 | $1.44M | 0.01% | −112,487−45.0% | Reduced |
| Whitebox Advisors LLC | 100,000 | $1.05M | 0.02% | 00.0% | Unchanged |
| Centiva Capital, LP | 100,000 | $1.04M | 0.06% | 00.0% | Unchanged |
| Meteora Capital, LLC | 100,000 | $1.04M | 0.09% | +100,000 | New |
| Moore Capital Management, LP | 75,000 | $784.5K | 0.02% | 00.0% | Unchanged |
| Kepos Capital LP | 50,000 | $523.0K | 2.97% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 34,057 | $355.9K | 0.00% | −19,186−36.0% | Reduced |
| Virtu Financial LLC | 33,772 | $352.0K | 0.01% | +33,772 | New |
| Crossingbridge Advisors, LLC | 25,000 | $261.5K | 0.07% | +25,000 | New |
| Toronto Dominion Bank | 24,098 | $252.1K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 16,125 | $168.2K | 0.00% | 00.0% | Unchanged |
| Abc Arbitrage SA | 15,000 | $156.9K | 0.01% | +15,000 | New |
| Longfellow Investment Management Co LLC | 474 | $4.96K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 56 | $584 | 0.00% | +49+700.0% | Added |
| BCK Capital Management LP | 0 | $0 | 0.00% | −103,313−100.0% | Sold out |