Plum Acquisition Corp. I
Plum Acquisition Corp. I (PLMI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · PLMI · as of Jun 30, 2024
Ownership Breakdown
7
Institutional Holders
▼ 10 vs Q1
$11.25M
Total Inst. Value
▼ $20.85M vs Q1
11.22M
Shares Outstanding
freeFloat 27.52%
1.03M
13F Shares Held
▼ 2.16M vs Q1
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
PLMI largest shareholders · institutional ownership
Q2 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
GLAZER CAPITAL, LLC blank checks | 337.2K | 12.61% | 12.61% | $3.77B | Aug 14, 2024 | ▼ 5.3K |
WESTCHESTER CAPITAL MANAGEMENT, LLC blank checks | 320.2K | 11.98% | 11.98% | $3.57B | Aug 14, 2024 | — held |
UBS OCONNOR LLC blank checks | 159.4K | 5.96% | 5.96% | $1.67B | Aug 14, 2024 | — held |
CLEAR STREET LLC blank checks | 105.5K | 3.95% | 3.95% | $1.11B | May 15, 2025 | ▲ 104.1K |
BERKLEY W R CORP blank checks | 62.2K | 2.33% | 2.33% | $626.55M | Aug 14, 2024 | ▼ 383.4K |
MOORE CAPITAL MANAGEMENT, LP blank checks | 50.0K | 1.87% | 1.87% | $504.00M | Aug 14, 2024 | — held |
UBS GROUP AG blank checks | 1 | 0.00% | 0.00% | $11,000 | Aug 14, 2024 | — held |
FIR TREE CAPITAL MANAGEMENT LP blank checks | 0 | 0.00% | 0.00% | $0 | Aug 14, 2024 | EXIT |
MIZUHO SECURITIES USA LLC blank checks | 0 | 0.00% | 0.00% | $0 | Jul 31, 2024 | EXIT |
BOOTHBAY FUND MANAGEMENT, LLC blank checks | 0 | 0.00% | 0.00% | $0 | Aug 14, 2024 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q2 2024 vs prior quarter
Q2 2024
1
Increased
+104.1K shares0
New Positions
first time holders2
Decreased
−388.8K shares10
Sold Out
fully exitedNet shares change (top 50)
284.7K
+104.1K / −388.8K
Net new holders
-11
0 new / 10 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
PLMI insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
5
Sell transactions
0.00
Buy/Sell ratio
$3M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Roy Kanishka President | Apr 29, 2021 | J-Other | 644,591 | — | — | 7.98M | Form 4 ↗ |
Dinsdale Mike John See Remarks | Apr 29, 2021 | J-Other | 644,591 | — | — | 7.98M | Form 4 ↗ |
BURNS URSULA M Executive Chairwoman | Apr 29, 2021 | J-Other | 644,591 | — | — | 7.98M | Form 4 ↗ |
Whitehead Clay Chief Executive Officer | Apr 29, 2021 | J-Other | 644,591 | — | — | 7.98M | Form 4 ↗ |
Plum Partners, LLC
| Apr 29, 2021 | J-Other | 644,591 | — | — | 7.98M | Form 4 ↗ |
Sama Alok director | Mar 16, 2021 | Purchase | 300,000 | $10.00 | $3.00M | 300.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Plum Acquisition Corp. I (PLMI) is primarily owned by institutional investors, who hold approximately 9.2% of total shares outstanding. Company insiders own approximately 72.48%, while retail and public investors account for the remaining 18.29%.
The largest institutional shareholder of Plum Acquisition Corp. I is GLAZER CAPITAL, LLC, holding approximately 337,223 shares — equal to 12.61% of outstanding shares — as of June 30, 2024.
A total of 7 institutional investors currently hold PLMI stock, with a combined institutional value of approximately $11,252,664 as of the most recent 13F filing period.
Frequently asked questions
PLMI ownershipPlum Acquisition Corp. I (PLMI) is primarily owned by institutional investors, who hold approximately 9.2% of shares. The largest shareholder is GLAZER CAPITAL, LLC with a 12.61% stake. Company insiders hold 72.48%. Data sourced from SEC Form 13F as of June 30, 2024.