GP-Act III Acquisition Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FIRST TRUST CAPITAL MANAGEMENT L.P. | 02/13/2026 | 2.09 M | $22.35 M | 0.00% | 7.27% |
| PICTON MAHONEY ASSET MANAGEMENT | 02/11/2026 | 1.88 M | $20.04 M | 0.00% | 6.52% |
| ALBERTA INVESTMENT MANAGEMENT CORP | 02/19/2026 | 1.63 M | $17.39 M | 0.00% | 5.65% |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | 02/13/2026 | 1.36 M | $14.56 M | 22.51% | 4.73% |
| MMCAP INTERNATIONAL INC. SPC | 02/09/2026 | 1.28 M | $13.63 M | 0.00% | 4.43% |
| LMR PARTNERS LLP | 02/17/2026 | 1.23 M | $13.10 M | 0.00% | 4.26% |
| WEALTHSPRING CAPITAL LLC | 02/05/2026 | 1.02 M | $10.89 M | -1.32% | 3.54% |
| WOLVERINE ASSET MANAGEMENT LLC | 02/02/2026 | 951.75 K | $10.17 M | -0.33% | 3.31% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 625.00 K | $6.68 M | 0.00% | 2.17% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 02/17/2026 | 573.22 K | $6.13 M | 0.06% | 1.99% |
| 02/13/2026 | 567.57 K | $6.07 B | 100.00% | 1.97% | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 02/17/2026 | 420.11 K | $4.49 M | -0.20% | 1.46% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 02/17/2026 | 416.10 K | $4.45 M | -1.21% | 1.45% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 02/10/2026 | 412.26 K | $4.41 M | 0.00% | 1.43% |
| METEORA CAPITAL, LLC | 02/17/2026 | 408.72 K | $4.37 M | 62.82% | 1.42% |
| TORONTO DOMINION BANK | 02/17/2026 | 400.00 K | $4.28 M | -53.58% | 1.39% |
| PERISCOPE CAPITAL INC. | 02/10/2026 | 344.00 K | $3.68 M | 0.00% | 1.20% |
| MIZUHO SECURITIES USA LLC | 02/09/2026 | 319.91 K | $3.38 M | 59.95% | 1.11% |
| BERKLEY W R CORP | 02/13/2026 | 312.29 K | $3.34 M | 4.80% | 1.09% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 02/13/2026 | 295.94 K | $3.17 M | 0.00% | 1.03% |
| DEUTSCHE BANK AG\ | 02/11/2026 | 290.00 K | $3.10 M | 0.00% | 1.01% |
| GLAZER CAPITAL, LLC | 02/13/2026 | 250.10 K | $2.67 M | -3.84% | 0.87% |
| UBS OCONNOR LLC | 02/13/2026 | 250.00 K | $2.68 M | -28.57% | 0.87% |
| VERITION FUND MANAGEMENT LLC | 02/13/2026 | 229.12 K | $2.45 M | 0.66% | 0.80% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 137.74 K | $1.47 M | -0.06% | 0.48% |
| PNC FINANCIAL SERVICES GROUP, INC. | 02/06/2026 | 80.00 K | $855.20 K | 0.00% | 0.28% |
| JPMORGAN CHASE & CO | 02/11/2026 | 49.82 K | $533.03 K | 0.16% | 0.17% |
| DAKOTA WEALTH MANAGEMENT | 01/13/2026 | 48.40 K | $517.40 K | 0.00% | 0.17% |
| KEPOS CAPITAL LP | 02/12/2026 | 42.50 K | $454.00 K | 0.00% | 0.15% |
| ROBINSON CAPITAL MANAGEMENT, LLC | 02/13/2026 | 22.25 K | $238.08 K | 0.00% | 0.08% |
| WELLSPRING FINANCIAL ADVISORS, LLC | 02/11/2026 | 21.20 K | $226.63 K | 0.00% | 0.07% |
| TRUEMARK INVESTMENTS, LLC | 01/14/2026 | 16.02 K | $171.38 K | -4.88% | 0.06% |
| CITADEL ADVISORS LLC | 02/17/2026 | 14.91 K | $159.53 M | -20.55% | 0.05% |
| CANNON GLOBAL INVESTMENT MANAGEMENT, LLC | 01/27/2026 | 14.50 K | $155.01 K | 38.10% | 0.05% |
| CONDOR CAPITAL MANAGEMENT | 02/06/2026 | 10.63 K | $113.66 K | 0.00% | 0.04% |
| CLEAR STREET GROUP INC. | 02/13/2026 | 10.32 K | $110.33 K | 0.00% | 0.04% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 02/11/2026 | 7.80 K | $83.38 K | 0.00% | 0.03% |
| UBS GROUP AG | 01/29/2026 | 2.23 K | $23.85 K | -80.00% | 0.01% |
| MORGAN STANLEY | 02/13/2026 | 79 | $845 | 41.07% | 0.00% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 0 | $0 | -100.00% | 0.00% |
| DLD ASSET MANAGEMENT, LP | 02/13/2026 | 0 | $0 | -100.00% | 0.00% |
| QUARRY LP | 02/13/2026 | 0 | $0 | -100.00% | 0.00% |
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GP-Act III Acquisition Corp. institutional Ownership - FAQ's
During the previous two years, 46 institutional investors and hedge funds held shares of GP-Act III Acquisition Corp.. The most heavily invested institutionals were:
First Trust Capital Management L.P.: 2.09 M
PICTON MAHONEY ASSET MANAGEMENT: 1.88 M
Alberta Investment Management Corp: 1.63 M
Westchester Capital Management, LLC: 1.36 M
MMCAP International Inc. SPC: 1.28 M
LMR Partners LLP: 1.23 M
42.81% of GP-Act III Acquisition Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 18.40 M shares in the last 24 months. This purchase volume represents approximately $197.94 M in transactions.