Plum Acquisition Ownership | Who Owns Plum Acquisition?
Plum Acquisition Ownership Summary
Plum Acquisition is owned by 65.65% institutional investors, 5.46% insiders, and 28.89% retail investors. Westchester capital management is the largest institutional shareholder, holding 5.05% of PLMK shares.
PLMK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Plum Acquisition | 65.65% | 5.46% | 28.89% |
| Industry | Financial Conglomerates Stocks | 44.63% | 16.07% | 39.30% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Westchester capital management | 1.23M | 5.05% | $12.65M |
| Aqr arbitrage | 960.43K | 3.96% | $9.92M |
| Hudson bay capital management lp | 850.00K | 3.51% | $8.77M |
| Glazer capital | 770.23K | 3.18% | $7.95M |
| Berkley w r | 768.89K | 3.17% | $7.93M |
| Tenor capital management | 700.00K | 2.89% | $7.22M |
| Linden advisors lp | 700.00K | 2.89% | $7.22M |
| Context capital management | 700.00K | 2.89% | $7.22B |
| Karpus management | 677.70K | 2.80% | $6.99M |
| Aristeia capital | 651.17K | 2.69% | $6.72M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kepos capital lp | 50.00K | 2.74% | $516.00K |
| Bck capital management lp | 103.31K | 1.13% | $1.07M |
| Periscope capital | 445.50K | 0.73% | $4.60M |
| Heights capital management | 250.00K | 0.71% | $2.58M |
| Westchester capital management | 1.23M | 0.58% | $12.65M |
| Wealthspring capital | 216.30K | 0.53% | $2.23M |
| Berkley w r | 768.89K | 0.46% | $7.93M |
| First trust capital management | 650.00K | 0.45% | $6.68M |
| Radcliffe capital management | 425.33K | 0.27% | $4.39M |
| Glazer capital | 770.23K | 0.27% | $7.95M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Rivernorth capital management | 253.75K | 0.15% | 253.75K |
| First trust capital management | 650.00K | 0.45% | 250.00K |
| Radcliffe capital management | 425.33K | 0.27% | 113.97K |
| Periscope capital | 445.50K | 0.73% | 70.50K |
| Governors lane lp | 300.10K | 0.24% | 50.10K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Healthcare of ontario pension plan trust fund | - | - | -1.00M |
| Meteora capital | - | - | -250.54K |
| Shaolin capital management | - | - | -250.00K |
| K2 principal fund | - | - | -195.70K |
| Mizuho securities usa | 363.25K | 0.08% | -163.26K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Rivernorth capital management | 253.75K | 0.15% | 253.75K | $2.62M |
| Longfellow investment management | 474.00 | 0.00% | 474.00 | $4.89K |
Sold Out
| Holder | Change |
|---|---|
| Virtu financial | -69.14K |
| Boothbay fund management | -75.31K |
| Crossingbridge advisors | -100.00K |
| K2 principal fund | -195.70K |
| Shaolin capital management | -250.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 41 | 7.89% | 15,915,053 | 3.17% | 65 | 1.62% | 10 | -54.55% | 7 | 75.00% |
| Jun 30, 2025 | 42 | 23.53% | 16,428,883 | 20.69% | 67 | 2.15% | 23 | -32.35% | 5 | - |
| Mar 31, 2025 | 34 | - | 13,612,238 | - | 56 | - | 34 | - | - | - |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | - |
PLMK Ownership FAQ
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