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, Q1 2026
Institutional positions in Plum Acquisition Corp, IV as of Mar 31, 2026. 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
- 43
- −1 vs. Q4 2025
- Shares held
- 17.1M
- +419.3K (+2.5%) vs. Q4 2025
- Total value
- $180.6M
- +$6.45M (+3.7%) vs. Q4 2025
- New holders
- 6
- 9 more added
- Sold out
- 7
- 10 more reduced
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Plum Acquisition Corp, IV; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meteora Capital, LLC | 1,151,242 | $12.2M | 0.90% | +1,051,242+1,051.2% | Added |
| CNH Partners LLC | 963,504 | $10.2M | 0.17% | +3,076+0.3% | Added |
| Westchester Capital Management, LLC | 921,100 | $9.73M | 0.47% | −303,900−24.8% | Reduced |
| D. E. Shaw & Co., Inc. | 853,875 | $9.02M | 0.01% | 00.0% | Unchanged |
| Berkley W R Corp | 804,192 | $8.49M | 0.46% | +35,304+4.6% | Added |
| Glazer Capital, LLC | 782,959 | $8.27M | 0.18% | −3800.0% | Reduced |
| Tenor Capital Management Co., L.P. | 700,000 | $7.39M | 0.11% | 00.0% | Unchanged |
| Linden Advisors LP | 700,000 | $7.39M | 0.04% | 00.0% | Unchanged |
| Karpus Management, Inc. | 662,200 | $6.99M | 0.22% | −10,000−1.5% | Reduced |
| Aristeia Capital LLC | 651,175 | $6.88M | 0.16% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 603,467 | $6.37M | 0.15% | +228,467+60.9% | Added |
| Context Capital Management, LLC | 597,999 | $6.31M | 0.15% | −102,001−14.6% | Reduced |
| LMR Partners LLP | 500,000 | $5.28M | 0.05% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 500,000 | $5.28M | 0.03% | 00.0% | Unchanged |
| Magnetar Financial LLC | 500,000 | $5.28M | 0.05% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 498,437 | $5.26M | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 491,317 | $5.19M | 0.08% | −14,437−2.9% | Reduced |
| Radcliffe Capital Management, L.P. | 449,055 | $4.74M | 0.36% | 00.0% | Unchanged |
| Toronto Dominion Bank | 423,310 | $4.47M | 0.01% | +399,212+1,656.6% | Added |
| Polar Asset Management Partners Inc. | 400,000 | $4.22M | 0.10% | 00.0% | Unchanged |
| Sona Asset Management (US) LLC | 350,000 | $3.70M | 0.14% | +350,000 | New |
| Rivernorth Capital Management, LLC | 344,356 | $3.64M | 0.18% | −25,225−6.8% | Reduced |
| Goldman Sachs Group Inc | 339,882 | $3.59M | 0.00% | +290+0.1% | Added |
| Boothbay Fund Management, LLC | 312,844 | $3.30M | 0.08% | +312,844 | New |
| Millennium Management LLC | 300,100 | $3.17M | 0.00% | +150,100+100.1% | Added |
| Vivaldi Asset Management, LLC | 296,787 | $3.13M | 0.16% | −353,213−54.3% | Reduced |
| Periscope Capital Inc. | 275,000 | $2.90M | 0.51% | −140,959−33.9% | Reduced |
| Jain Global LLC | 250,100 | $2.64M | 0.03% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 250,000 | $2.64M | 0.74% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 212,406 | $2.24M | 0.01% | −300,083−58.6% | Reduced |
| Wealthspring Capital LLC | 202,100 | $2.13M | 0.51% | −14,200−6.6% | Reduced |
| Cantor Fitzgerald, L. P. | 190,105 | $2.01M | 0.07% | +190,105 | New |
| Highbridge Capital Management LLC | 173,488 | $1.83M | 0.12% | +173,488 | New |
| Picton Mahoney Asset Management | 150,000 | $1.58M | 0.02% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 100,000 | $1.06M | 0.01% | 00.0% | Unchanged |
| Moore Capital Management, LP | 75,000 | $792.0K | 0.03% | 00.0% | Unchanged |
| Kepos Capital LP | 50,000 | $528.0K | 0.86% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 33,248 | $351.1K | 0.00% | +17,123+106.2% | Added |
| Crossingbridge Advisors, LLC | 25,000 | $264.0K | 0.05% | 00.0% | Unchanged |
| HRT Financial LP | 10,739 | $113.0K | 0.00% | +10,739 | New |
| Citadel Advisors LLC | 10,175 | $107.4K | 0.00% | +10,175 | New |
| Longfellow Investment Management Co LLC | 474 | $5.00K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 77 | $813 | 0.00% | +21+37.5% | Added |
| Governors Lane LP | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −228,160−100.0% | Sold out |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 0 | $0 | 0.00% | −137,513−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −34,057−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −33,772−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |