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, Q2 2025
Institutional positions in Plum Acquisition Corp, IV as of Jun 30, 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
- 41
- +8 vs. Q1 2025
- Shares held
- 16.4M
- +2.97M (+22.0%) vs. Q1 2025
- Total value
- $167.9M
- +$32.8M (+24.2%) vs. Q1 2025
- New holders
- 14
- 8 more added
- Sold out
- 6
- 5 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Plum Acquisition Corp, IV; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Westchester Capital Management, LLC | 1,225,000 | $12.6M | 0.74% | +425,000+53.1% | Added |
| CNH Partners LLC | 960,428 | $9.89M | 0.23% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 850,000 | $8.76M | 0.06% | 00.0% | Unchanged |
| Glazer Capital, LLC | 770,232 | $7.91M | 0.28% | −4,347−0.6% | Reduced |
| Berkley W R Corp | 768,888 | $7.90M | 0.49% | +199,045+34.9% | Added |
| Linden Advisors LP | 700,000 | $7.21M | 0.04% | 00.0% | Unchanged |
| Context Capital Management, LLC | 700,000 | $7.20M | 0.24% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 700,000 | $7.20M | 0.10% | 00.0% | Unchanged |
| Karpus Management, Inc. | 685,225 | $7.04M | 0.23% | +234,625+52.1% | Added |
| D. E. Shaw & Co., Inc. | 650,000 | $6.70M | 0.01% | 00.0% | Unchanged |
| Aristeia Capital LLC | 651,175 | $6.69M | 0.19% | +551,175+551.2% | Added |
| Vivaldi Asset Management, LLC | 650,000 | $6.68M | 0.45% | +250,000+62.5% | Added |
| Wolverine Asset Management LLC | 648,206 | $6.68M | 0.11% | +308,024+90.5% | Added |
| Mizuho Securities USA LLC | 526,514 | $5.37M | 0.11% | +526,514 | New |
| Alberta Investment Management Corp | 500,000 | $5.15M | 0.04% | +500,000 | New |
| LMR Partners LLP | 500,000 | $5.14M | 0.08% | 00.0% | Unchanged |
| Magnetar Financial LLC | 500,000 | $5.14M | 0.02% | +500,000 | New |
| Two Sigma Investments, LP | 498,437 | $5.12M | 0.01% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 400,000 | $4.11M | 0.10% | −300,000−42.9% | Reduced |
| Periscope Capital Inc. | 375,000 | $3.85M | 1.46% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 339,570 | $3.49M | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 311,355 | $3.20M | 0.25% | +311,355 | New |
| Verition Fund Management LLC | 253,564 | $2.61M | 0.02% | −43,283−14.6% | Reduced |
| Heights Capital Management, Inc | 250,000 | $2.58M | 0.81% | +250,000 | New |
| Jain Global LLC | 250,000 | $2.58M | 0.04% | +250,000 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 250,000 | $2.57M | 0.01% | 00.0% | Unchanged |
| Governors Lane LP | 250,000 | $2.57M | 0.35% | +250,000 | New |
| Wealthspring Capital LLC | 225,300 | $2.31M | 0.61% | +225,300 | New |
| Picton Mahoney Asset Management | 150,000 | $1.54M | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 150,000 | $1.54M | 0.00% | +150,000 | New |
| Toronto Dominion Bank | 100,402 | $1.03M | 0.00% | −139,598−58.2% | Reduced |
| Centiva Capital, LP | 100,000 | $1.03M | 0.07% | +100,000 | New |
| Whitebox Advisors LLC | 100,000 | $1.03M | 0.03% | 00.0% | Unchanged |
| BCK Capital Management LP | 100,000 | $1.03M | 0.89% | +100,000 | New |
| Schonfeld Strategic Advisors LLC | 85,000 | $873.8K | 0.01% | −24,626−22.5% | Reduced |
| Moore Capital Management, LP | 75,000 | $772.5K | 0.02% | +75,000 | New |
| Kepos Capital LP | 50,000 | $514.0K | 0.69% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 16,125 | $166.1K | 0.00% | +66+0.4% | Added |
| Citadel Advisors LLC | 13,403 | $138.1K | 0.00% | +13,403 | New |
| Crossingbridge Advisors, LLC | 100,000 | $19.0K | 0.02% | +100,000 | New |
| Morgan Stanley | 59 | $606 | 0.00% | +52+742.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −250,538−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −195,699−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −75,309−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −69,142−100.0% | Sold out |
| Mizuho Securities USA LLC | – | – | – | – | Not filed |