ALF · Centurion Acquisition Corp.
$10.88
+0.00 (+0.00%)
At close · Jul 21
Going-concern doubt
— flagged May 11, 2026
Substantial doubt about the company's ability to continue as a going concern.
“A working capital deficit and the expectation of significant future costs raises substantial doubt about the Company's ability to continue as a going concern within one year after the date that the unaudited condensed financial statements are issued. Additionally, management has determined that the mandatory liquidation and subsequent dissolution, should the Company be unable to complete a Business Combination, raises substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed May 11, 2026
Market Cap
$391.00M
Shares
35.94M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 46
Total Value: $286,545,645
Total Shares: 26,630,303
Institutional Ownership Trend
8 quarters
Holder Concentration
Across 49 13F filersTop Holder
9.7%
of institutional value
Top 5
34.0%
of institutional value
Top 10
56.6%
of institutional value
HHI
447
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid First Trust Capital Management L.P. | $29,536,200 | 10.31% | 2,745,000 | Shares | Sole | 2026-05-14 | ||||
| Mid PICTON MAHONEY ASSET MANAGEMENT | $20,175,000 | 7.04% | 1,875,000 | Shares | Sole | 2026-05-13 | ||||
| Mid Magnetar Financial LLC | $19,973,250 | 6.97% | 1,856,250 | Shares | Sole | 2026-05-13 | ||||
| Mid AQR Arbitrage LLC | $18,850,465 | 6.58% | 1,751,902 | Shares | Defined | 2026-05-15 | ||||
| Large LMR Partners LLP | $14,795,000 | 5.16% | 1,375,000 | Shares | Sole | 2026-05-15 | ||||
| Mid MIZUHO SECURITIES USA LLC Broker-Dealer | $14,667,074 | 5.12% | 1,363,111 | Shares | Defined | 2026-05-11 | ||||
| Mega D. E. Shaw & Co., Inc. | $14,094,588 | 4.92% | 1,309,906 | Shares | Defined | 2026-05-15 | ||||
| Large TORONTO DOMINION BANK Bank | $12,912,000 | 4.51% | 1,200,000 | Shares | Defined | 2026-05-15 | ||||
| Small MMCAP International Inc. SPC | $12,643,000 | 4.41% | 1,175,000 | Shares | Sole | 2026-05-15 | ||||
| Mid BERKLEY W R CORP | $12,455,173 | 4.35% | 1,157,544 | Shares | Sole | 2026-05-15 | ||||
| Mid Linden Advisors LP | $10,760,000 | 3.76% | 1,000,000 | Shares | Sole | 2026-05-15 | ||||
| Mid WOLVERINE ASSET MANAGEMENT LLC | $10,187,309 | 3.56% | 946,776 | Shares | Defined | 2026-05-04 | ||||
| Mid Polar Asset Management Partners Inc. | $9,953,000 | 3.47% | 925,000 | Shares | Sole | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $9,077,383 | 3.17% | 843,623 | Shares | Defined | 2026-05-15 | ||||
| Mid TENOR CAPITAL MANAGEMENT Co., L.P. | $8,070,000 | 2.82% | 750,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Westchester Capital Management, LLC | $7,405,460 | 2.58% | 688,240 | Shares | Sole | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $6,725,000 | 2.35% | 625,000 | Shares | Sole | 2026-05-15 | ||||
| Mid GLAZER CAPITAL, LLC | $6,699,498 | 2.34% | 622,630 | Shares | Sole | 2026-05-14 | ||||
| Small L1 Global Manager Pty Ltd | $6,187,000 | 2.16% | 575,000 | Shares | Sole | 2026-05-15 | ||||
| Mid METEORA CAPITAL, LLC | $5,959,824 | 2.08% | 553,887 | Shares | Defined | 2026-05-15 | ||||
| Small Radcliffe Capital Management, L.P. | $5,391,685 | 1.88% | 501,086 | Shares | Sole | 2026-05-15 | ||||
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC | $4,293,616 | 1.50% | 399,035 | Shares | Sole | 2026-05-15 | ||||
| Micro GRITSTONE ASSET MANAGEMENT LLC | $3,131,030 | 1.09% | 290,988 | Shares | Sole | 2026-05-05 | ||||
| Small Periscope Capital Inc. | $2,959,000 | 1.03% | 275,000 | Shares | Sole | 2026-05-14 | ||||
| Small HIGHBRIDGE CAPITAL MANAGEMENT LLC | $2,851,367 | 1.00% | 264,997 | Shares | Sole | 2026-05-15 | ||||
| Large Hudson Bay Capital Management LP | $2,793,403 | 0.97% | 259,610 | Shares | Sole | 2026-05-13 | ||||
| Mid Shaolin Capital Management LLC | $2,227,804 | 0.78% | 207,045 | Shares | Sole | 2026-05-15 | ||||
| Small CSS LLC/IL | $1,621,327 | 0.57% | 150,681 | Shares | Sole | 2026-05-15 | ||||
| Mid O'Connor Alternative Investments LLC | $1,614,000 | 0.56% | 150,000 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $1,295,374 | 0.45% | 120,388 | Shares | Defined | 2026-05-05 | ||||
| Small Crossingbridge Advisors, LLC | $1,143,013 | 0.40% | 106,228 | Shares | Sole | 2026-05-14 | ||||
| Mid SONA ASSET MANAGEMENT (US) LLC | $1,092,215 | 0.38% | 101,507 | Shares | Other | 2026-05-15 | ||||
| Large Verition Fund Management LLC | $1,005,834 | 0.35% | 93,479 | Shares | Sole | 2026-05-15 | ||||
| Mid Governors Lane LP | $754,545 | 0.26% | 70,125 | Shares | Sole | 2026-05-15 | ||||
| Large Schonfeld Strategic Advisors LLC | $699,335 | 0.24% | 64,994 | Shares | Sole | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $536,902 | 0.19% | 49,898 | Shares | Defined | 2026-05-13 | ||||
| Micro Kepos Capital LP | $457,300 | 0.16% | 42,500 | Shares | Sole | 2026-05-12 | ||||
| Small Logan Stone Capital, LLC | $359,620 | 0.13% | 33,422 | Shares | Sole | 2026-05-15 | ||||
| Small ABC ARBITRAGE SA | $326,400 | 0.11% | 30,000 | Shares | Other | 2026-07-20 | ||||
| Large Clear Street Group Inc. | $184,275 | 0.06% | 17,126 | Shares | Sole | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $168,512 | 0.06% | 15,661 | Shares | Other | 2026-05-15 | ||||
| Mid Evercore Wealth Management, LLC | $165,704 | 0.06% | 15,400 | Shares | Sole | 2026-05-15 | ||||
| Small ROBINSON CAPITAL MANAGEMENT, LLC | $164,090 | 0.06% | 15,250 | Shares | Sole | 2026-05-11 | ||||
| Small CONDOR CAPITAL MANAGEMENT | $137,728 | 0.05% | 12,800 | Shares | Sole | 2026-05-11 | ||||
| Small LONGFELLOW INVESTMENT MANAGEMENT CO LLC | $44,654 | 0.02% | 4,150 | Shares | Sole | 2026-05-12 | ||||
| Mega MORGAN STANLEY | $688 | 0.00% | 64 | Shares | Defined | 2026-05-15 | ||||
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