GP-Act III Acquisition Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| KARPUS MANAGEMENT, INC. | 05/14/2026 | 2.23 M | $24.18 M | -4.36% | 7.76% |
| FIRST TRUST CAPITAL MANAGEMENT L.P. | 05/14/2026 | 2.09 M | $22.67 M | 0.00% | 7.27% |
| ALBERTA INVESTMENT MANAGEMENT CORP | 04/29/2026 | 1.63 M | $17.62 M | 0.00% | 5.65% |
| AQR ARBITRAGE LLC | 05/15/2026 | 1.58 M | $17.09 M | 0.04% | 5.48% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 1.42 M | $15.43 M | 0.00% | 4.95% |
| PICTON MAHONEY ASSET MANAGEMENT | 05/13/2026 | 1.38 M | $14.91 M | -26.67% | 4.78% |
| MMCAP INTERNATIONAL INC. SPC | 05/15/2026 | 1.28 M | $13.82 M | 0.00% | 4.43% |
| LMR PARTNERS LLP | 05/15/2026 | 1.23 M | $13.28 M | 0.00% | 4.26% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 05/15/2026 | 1.17 M | $12.74 M | 0.00% | 4.09% |
| WEALTHSPRING CAPITAL LLC | 05/04/2026 | 1.01 M | $10.92 M | -1.11% | 3.50% |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | 05/15/2026 | 860.85 K | $9.33 M | -36.74% | 2.99% |
| BERKLEY W R CORP | 05/15/2026 | 846.82 K | $9.18 M | 171.17% | 2.95% |
| LINDEN ADVISORS LP | 05/15/2026 | 797.58 K | $8.65 M | 0.00% | 2.77% |
| TENOR CAPITAL MANAGEMENT CO., L.P. | 05/15/2026 | 750.00 K | $8.13 M | 0.00% | 2.61% |
| WOLVERINE ASSET MANAGEMENT LLC | 05/04/2026 | 745.44 K | $8.08 M | -21.68% | 2.59% |
| TORONTO DOMINION BANK | 05/15/2026 | 635.47 K | $6.89 M | 58.87% | 2.21% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 625.00 K | $6.78 M | 0.00% | 2.17% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 05/15/2026 | 623.27 K | $6.76 M | 8.73% | 2.17% |
| 05/15/2026 | 567.57 K | $6.15 M | 0.00% | 1.97% | |
| JPMORGAN CHASE & CO | 05/13/2026 | 549.90 K | $5.95 M | 1,003.86% | 1.91% |
| ARISTEIA CAPITAL LLC | 05/15/2026 | 490.75 K | $5.32 M | 0.00% | 1.71% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 05/15/2026 | 452.07 K | $4.89 M | 100.00% | 1.57% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 05/15/2026 | 388.72 K | $4.21 M | -6.58% | 1.35% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 05/15/2026 | 360.01 K | $3.90 M | -14.31% | 1.25% |
| METEORA CAPITAL, LLC | 05/15/2026 | 343.72 K | $3.73 M | -15.90% | 1.20% |
| DEUTSCHE BANK AG\ | 05/06/2026 | 290.00 K | $3.14 M | 0.00% | 1.01% |
| PERISCOPE CAPITAL INC. | 05/14/2026 | 250.00 K | $2.71 M | -27.33% | 0.87% |
| 05/15/2026 | 250.00 K | $2.71 M | 100.00% | 0.87% | |
| JAIN GLOBAL LLC | 05/15/2026 | 249.98 K | $2.71 M | -0.01% | 0.87% |
| GLAZER CAPITAL, LLC | 05/14/2026 | 236.23 K | $2.56 M | -5.55% | 0.82% |
| VERITION FUND MANAGEMENT LLC | 05/15/2026 | 227.59 K | $2.47 M | -0.67% | 0.79% |
| MOORE CAPITAL MANAGEMENT, LP | 05/15/2026 | 200.00 K | $2.17 M | 0.00% | 0.70% |
| SONA ASSET MANAGEMENT (US) LLC | 05/15/2026 | 200.00 K | $2.17 M | 100.00% | 0.70% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 137.74 K | $1.49 M | 0.00% | 0.48% |
| PNC FINANCIAL SERVICES GROUP, INC. | 05/08/2026 | 80.00 K | $867.20 K | 0.00% | 0.28% |
| 05/15/2026 | 65.00 K | $704.60 K | 0.00% | 0.23% | |
| MIZUHO SECURITIES USA LLC | 05/11/2026 | 60.10 K | $649.06 K | -81.21% | 0.21% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 05/01/2026 | 53.90 K | $584.28 K | -86.93% | 0.19% |
| DAKOTA WEALTH MANAGEMENT | 05/07/2026 | 46.40 K | $502.98 K | -4.13% | 0.16% |
| KEPOS CAPITAL LP | 05/12/2026 | 42.50 K | $461.00 K | 0.00% | 0.15% |
| ROBINSON CAPITAL MANAGEMENT, LLC | 05/11/2026 | 22.25 K | $240.08 K | 0.00% | 0.08% |
| WELLSPRING FINANCIAL ADVISORS, LLC | 05/15/2026 | 21.20 K | $229.81 K | 0.00% | 0.07% |
| CITADEL ADVISORS LLC | 05/15/2026 | 17.17 K | $186.14 K | 15.18% | 0.06% |
| CANNON GLOBAL INVESTMENT MANAGEMENT, LLC | 04/21/2026 | 16.70 K | $181.03 K | 15.17% | 0.06% |
| TRUEMARK INVESTMENTS, LLC | 04/20/2026 | 16.02 K | $173.62 K | 0.00% | 0.06% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 11.40 K | $123.52 K | 100.00% | 0.04% |
| CLEAR STREET GROUP INC. | 05/15/2026 | 10.32 K | $111.88 K | 0.00% | 0.04% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 05/12/2026 | 7.80 K | $84.55 K | 0.00% | 0.03% |
| ROYAL BANK OF CANADA | 05/15/2026 | 900 | $10.00 K | 100.00% | 0.00% |
| UBS GROUP AG | 05/05/2026 | 186 | $2.02 K | -91.66% | 0.00% |
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GP-Act III Acquisition Corp. institutional Ownership - FAQ's
During the previous two years, 59 institutional investors and hedge funds held shares of GP-Act III Acquisition Corp.. The most heavily invested institutionals were:
Karpus Management, Inc.: 2.23 M
First Trust Capital Management L.P.: 2.09 M
Alberta Investment Management Corp: 1.63 M
AQR Arbitrage LLC: 1.58 M
D. E. Shaw & Co., Inc.: 1.42 M
PICTON MAHONEY ASSET MANAGEMENT: 1.38 M
92.02% of GP-Act III Acquisition Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 26.87 M shares in the last 24 months. This purchase volume represents approximately $289.39 M in transactions.