| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| PLUM PARTNERS IV, LLC | 28% | $67,117,400 | 6,685,000 | Plum Partners IV, LLC | 16 Jan 2025 | |||
| Westchester Capital Management, LLC | 6.6% | $12,580,750 | 1,225,000 | Westchester Capital Management, LLC | 30 Jun 2025 | |||
| AQR CAPITAL MANAGEMENT LLC | 5.2% | $9,642,697 | 960,428 | AQR Capital Management, LLC | 31 Mar 2025 | |||
| BARCLAYS PLC | 3.5% | -51% | $6,692,794 | -$5,113,138 | 651,050 | -43% | Barclays PLC | 30 Jun 2025 |
As of 30 Sep 2025, 42 institutional investors reported holding 16,815,053 shares of Plum Acquisition Corp, IV - Class A ordinary shares, $0.0001 par value per share (PLMK). This represents 91% of the company’s total 18,504,532 outstanding shares.
The largest institutional shareholders of Plum Acquisition Corp, IV - Class A ordinary shares, $0.0001 par value per share (PLMK) together control 80% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Westchester Capital Management, LLC | 6.6% | 1,225,000 | 0% | 0.66% | $12,654,250 |
| AQR Arbitrage LLC | 5.2% | 960,428 | 0% | 0.25% | $9,921,221 |
| Hudson Bay Capital Management LP | 4.6% | 850,000 | 0% | 0.05% | $8,772,000 |
| GLAZER CAPITAL, LLC | 4.2% | 770,232 | 0% | 0.27% | $7,949,000 |
| BERKLEY W R CORP | 4.2% | 768,888 | 0% | 0.51% | $7,934,924 |
| D. E. Shaw & Co., Inc. | 3.8% | 700,000 | +7.7% | 0.01% | $7,224,000 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 3.8% | 700,000 | 0% | 0.09% | $7,224,000 |
| Context Capital Management, LLC | 3.8% | 700,000 | 0% | 0.34% | $7,224,000 |
| Linden Advisors LP | 3.8% | 700,000 | 0% | 0.05% | $7,224,000 |
| Karpus Management, Inc. | 3.7% | 677,700 | -1.1% | 0.22% | $6,993,864 |
| ARISTEIA CAPITAL, L.L.C. | 3.5% | 651,175 | 0% | 0.21% | $6,720,126 |
| First Trust Capital Management L.P. | 3.5% | 650,000 | 0% | 0.43% | $6,708,000 |
| WOLVERINE ASSET MANAGEMENT LLC | 3.5% | 643,869 | -0.67% | 0.1% | $6,644,728 |
| Alberta Investment Management Corp | 2.7% | 500,000 | 0% | 0.05% | $5,160,000 |
| Magnetar Financial LLC | 2.7% | 500,000 | 0% | 0.03% | $5,160,000 |
| LMR Partners LLP | 2.7% | 500,000 | 0% | 0.07% | $5,160,000 |
| TWO SIGMA INVESTMENTS, LP | 2.7% | 498,437 | 0% | 0.01% | $5,143,870 |
| Periscope Capital Inc. | 2.4% | 445,500 | +19% | 1.1% | $4,599,706 |
| Radcliffe Capital Management, L.P. | 2.3% | 425,330 | +37% | 0.27% | $4,389,406 |
| Polar Asset Management Partners Inc. | 2.2% | 400,000 | 0% | 0.08% | $4,132,000 |
| MIZUHO SECURITIES USA LLC | 2% | 363,250 | -31% | 0.08% | $3,706,121 |
| GOLDMAN SACHS GROUP INC | 1.8% | 339,570 | 0% | 0% | $3,504,362 |
| Governors Lane LP | 1.6% | 300,100 | +20% | 0.43% | $3,097,032 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 1.4% | 253,750 | 0.15% | $2,618,700 | |
| Verition Fund Management LLC | 1.4% | 253,164 | -0.16% | 0.01% | $2,612,652 |