Centurion Acquisition Corp. - ALF
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| First Trust Capital Management L.P. | History | No change | 2,745,000 | 29,536 | 1.55% | 1.77% | 1 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | No change | 1,875,000 | 20,175 | 0.15% | 0.15% | 2 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Magnetar Financial LLC | History | No change | 1,856,250 | 20,028 | 0.2% | 0.19% | 3 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| AQR Arbitrage LLC | History | Added to | 1,751,902 | 18,876 | 0.31% | 0.39% | 4 | +2,260 | 0.13% | Q1 2026 | May 15, 2026 |
| Wealthspring Capital LLC | History | Reduced | 1,440,601 | 15,500 | 3.68% | 3.67% | 5 | -18,570 | -1.27% | Q1 2026 | May 01, 2026 |
| LMR Partners LLP | History | Reduced | 1,375,000 | 14,795 | 0.03% | 0.04% | 6 | -500,000 | -26.67% | Q1 2026 | May 15, 2026 |
| MIZUHO SECURITIES USA LLC | History | Added to | 1,363,111 | 14,612 | 0.34% | 0.19% | 7 | +284,884 | 26.42% | Q1 2026 | May 11, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 1,309,906 | 14,114 | 0.01% | 0.01% | 8 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TORONTO DOMINION BANK | History | Added to | 1,200,000 | 12,912 | 0.02% | 0.0% | 9 | +922,984 | 333.19% | Q1 2026 | May 15, 2026 |
| MMCAP International Inc. SPC | History | No change | 1,175,000 | 12,643 | 1.09% | 1.25% | 10 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BERKLEY W R CORP | History | Added to | 1,157,544 | 12,455 | 0.67% | 0.12% | 11 | +914,380 | 376.03% | Q1 2026 | May 15, 2026 |
| LINDEN ADVISORS LP | History | No change | 1,000,000 | 10,775 | 0.06% | 0.07% | 12 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Reduced | 946,776 | 10,187 | 0.1% | 0.08% | 13 | -14,629 | -1.52% | Q1 2026 | May 04, 2026 |
| Polar Asset Management Partners Inc. | History | No change | 925,000 | 9,953 | 0.2% | 0.12% | 14 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 843,623 | 9,077 | 0.0% | 0.0% | 15 | +35 | 0.0% | Q1 2026 | May 15, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | No change | 750,000 | 8,070 | 0.12% | 0.11% | 16 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Westchester Capital Management, LLC | History | No change | 688,240 | 7,415 | 0.34% | 0.31% | 17 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 625,000 | 6,725 | 0.01% | 0.01% | 18 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GLAZER CAPITAL, LLC | History | Reduced | 622,630 | 6,699 | 0.14% | 0.18% | 19 | -27,470 | -4.23% | Q1 2026 | May 14, 2026 |
| L1 Global Manager Pty Ltd | History | Reduced | 575,000 | 6,187 | 4.14% | 4.7% | 20 | -100,000 | -14.81% | Q1 2026 | May 14, 2026 |
| METEORA CAPITAL, LLC | History | Reduced | 553,887 | 5,959 | 0.44% | 0.55% | 21 | -63,350 | -10.26% | Q1 2026 | May 15, 2026 |
| Radcliffe Capital Management, L.P. | History | No change | 501,086 | 5,391 | 0.4% | 0.29% | 22 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | No change | 399,035 | 4,293 | 0.21% | 0.2% | 23 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GRITSTONE ASSET MANAGEMENT LLC | History | No change | 290,988 | 3,131 | 3.34% | 2.96% | 24 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| PERISCOPE CAPITAL INC. | History | Reduced | 275,000 | 2,959 | 0.33% | 0.37% | 25 | -25,000 | -8.33% | Q1 2026 | May 13, 2026 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | History | New | 264,997 | 2,859 | 0.09% | — | 26 | +264,997 | New | Q1 2026 | May 15, 2026 |
| Hudson Bay Capital Management LP | History | No change | 259,610 | 2,797 | 0.01% | 0.01% | 27 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | Reduced | 250,000 | 2,690 | 0.01% | 0.02% | 28 | -150,000 | -37.5% | Q1 2026 | May 01, 2026 |
| Shaolin Capital Management LLC | History | Added to | 207,045 | 2,227 | 0.08% | 0.07% | 29 | +7,045 | 3.52% | Q1 2026 | May 15, 2026 |
| CSS LLC/IL | History | New | 150,681 | 1,621 | 0.08% | — | 30 | +150,681 | New | Q1 2026 | May 15, 2026 |
| O'Connor Alternative Investments LLC | History | New | 150,000 | 1,616 | 0.14% | — | 31 | +150,000 | New | Q1 2026 | May 15, 2026 |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | History | No change | 150,000 | 1,602 | 0.19% | 0.19% | 32 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| UBS Group AG | History | Added to | 124,109 | 1,335 | 0.0% | 0.0% | 33 | +120,188 | 3065.24% | Q1 2026 | May 05, 2026 |
| Crossingbridge Advisors, LLC | History | New | 106,228 | 1,143 | 0.21% | — | 34 | +106,228 | New | Q1 2026 | May 14, 2026 |
| SONA ASSET MANAGEMENT (US) LLC | History | New | 101,507 | 1,092 | 0.02% | — | 35 | +101,507 | New | Q1 2026 | May 15, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | No change | 100,000 | 1,076 | 0.2% | 0.18% | 36 | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| Verition Fund Management LLC | History | Reduced | 93,479 | 1,007 | 0.01% | 0.0% | 37 | -2,700 | -2.81% | Q1 2026 | May 15, 2026 |
| Governors Lane LP | History | No change | 70,125 | 754 | 0.05% | 0.04% | 38 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors LLC | History | Added to | 64,994 | 699 | 0.0% | 0.0% | 39 | +34,501 | 113.14% | Q1 2026 | May 15, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 49,898 | 538 | 0.0% | 0.0% | 40 | -49,949 | -50.03% | Q1 2026 | May 13, 2026 |
| Kepos Capital LP | History | No change | 42,500 | 457 | 0.75% | 2.57% | 41 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Logan Stone Capital, LLC | History | Added to | 33,422 | 359 | 0.1% | 0.08% | 42 | +2,808 | 9.17% | Q1 2026 | May 15, 2026 |
| ABC ARBITRAGE SA | History | No change | 30,000 | 322 | 0.04% | 0.03% | 43 | 0 | 0.0% | Q1 2026 | May 04, 2026 |
| Clear Street Group Inc. | History | No change | 29,842 | 321 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 28,706 | 309 | 0.0% | 0.0% | 45 | -8,523 | -22.89% | Q1 2026 | May 15, 2026 |
| Evercore Wealth Management, LLC | History | No change | 15,400 | 165 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| ROBINSON CAPITAL MANAGEMENT, LLC | History | No change | 15,250 | 165 | 0.07% | 0.07% | 47 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| CONDOR CAPITAL MANAGEMENT | History | Reduced | 12,800 | 137 | 0.01% | 0.01% | 48 | -1,016 | -7.35% | Q1 2026 | May 11, 2026 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | History | No change | 4,150 | 44 | 0.01% | 0.01% | 49 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| BARCLAYS PLC | History | No change | 1,791 | 19 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| HGC Investment Management Inc. | History | Closed out | 0 | 0 | — | 3.27% | — | -1,450,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Bulldog Investors, LLP | History | Closed out | 0 | 0 | — | 0.84% | — | -354,484 | -100.0% | Q1 2026 | May 08, 2026 |
| MORGAN STANLEY | History | Reduced | 64 | 0 | — | — | — | -15 | -18.99% | Q1 2026 | May 15, 2026 |