Centurion AcquisitionALF
13F holders, Q2 2026 (June 30)15holders −34
4new positions
38sold out
1famous investor
$10.84avg. 13F price*
At the end of Q2 2026, 15 institutions reported holding Centurion Acquisition Corp. (ALF) in their 13F filings, down 34 from Q1 2026. 4 opened new positions and 38 sold out. The largest holders were Linden Advisors LP ($10.8M), AQR Arbitrage LLC ($10.8M) and Polar Asset Management Partners Inc. ($10.1M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Centurion Acquisition Corp.
- CUSIP
- G20315100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $11.0M |
| Exits | 38 | $235.7M |
All 13F filers, Q1 2026 → Q2 2026: 1,018,139 shares bought and 24,640,455 shares sold, net −23,622,316 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 15 holders
| Linden Advisors LP | 0.48% | No change | 1,000,000 | $10.8M |
| AQR Arbitrage LLC | 0.19% | Reduce -42.9% | 999,999 | $10.8M |
| Polar Asset Management Partners Inc. | 0.24% | No change | 925,000 | $10.1M |
| Context Capital Management, LLC | 1.12% | New | 500,000 | $5.4M |
| LMR Partners LLP | 0.05% | Reduce -63.6% | 500,000 | $5.4M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | New | 500,000 | $5.4M |
| Mizuho Securities USA LLC | 0.04% | Reduce -81.6% | 250,775 | $2.7M |
| Kepos Capital LP | 0.65% | No change | 42,500 | $461K |
| Abc Arbitrage SA | 0.04% | No change | 30,000 | $326K |
| Susquehanna International Group, LLP | 0.00% | Add +38.8% | 21,730 | $235K |
| Clear Street Group Inc. | 0.00% | Reduce -28.0% | 12,326 | $134K |
| Citadel Advisors | 0.00% | New | 12,068 | $130K |
| Longfellow Investment Management Co. LLC | 0.01% | No change | 4,150 | $45K |
| Morgan Stanley | 0.00% | Reduce -40.6% | 38 | $411 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 2 | $22 |
"% of holder's portfolio" is ALF's weight in each manager's 13F, not the share of Centurion Acquisition Corp. the manager owns.