ALT5 Sigma Corp - ALTS
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CRCM LP | History | No change | 12,701,530 | 7,431 | 4.89% | 4.89% | 1 | 0 | 0.0% | Q2 2026 | Aug 18, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | No change | 6,156,643 | 3,601 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Diametric Capital, LP | History | No change | 5,394,578 | 3,156 | 0.33% | 0.33% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | No change | 2,489,615 | 1,456 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| UBS Group AG | History | No change | 2,267,328 | 1,326 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| ExodusPoint Capital Management, LP | History | No change | 2,170,301 | 1,269 | 0.01% | 0.01% | 6 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 1,597,432 | 935 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Jump Financial, LLC | History | No change | 1,000,000 | 585 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | No change | 799,389 | 467 | 0.03% | 0.03% | 9 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | No change | 778,862 | 455 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | No change | 599,969 | 351 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | No change | 522,996 | 306 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| BARCLAYS PLC | History | No change | 465,153 | 272 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | No change | 353,400 | 206 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 345,419 | 202 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 303,626 | 178 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | No change | 276,452 | 161 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CITADEL ADVISORS LLC | History | No change | 228,200 | 133 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| SG Americas Securities, LLC | History | No change | 226,231 | 132 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| Persistent Asset Partners Ltd | History | No change | 190,191 | 111 | 0.03% | 0.03% | 20 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Marex Group Ltd | History | No change | 145,000 | 84 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Mitsubishi UFJ Asset Management Co., Ltd. | History | Reduced | 152,921 | 73 | 0.0% | 0.0% | 23 | -8,730 | -5.4% | Q3 2026 | Nov 04, 2026 |
| MORGAN STANLEY | History | No change | 126,259 | 73 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | History | No change | 108,871 | 64 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| GROUP ONE TRADING LLC | History | No change | 109,673 | 64 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CITIGROUP INC | History | Added to | 129,258 | 62 | 0.0% | 0.0% | 26 | +33,040 | 34.34% | Q3 2026 | Nov 04, 2026 |
| Private Advisor Group, LLC | History | No change | 94,857 | 55 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 85,660 | 50 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Virtu Financial LLC | History | No change | 72,400 | 42 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| IMC-Chicago, LLC | History | Added to | 84,600 | 40 | 0.0% | 0.0% | 30 | +67,300 | 389.02% | Q3 2026 | Nov 05, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 52,461 | 30 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Shay Capital LLC | History | No change | 50,558 | 29 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| LPL Financial LLC | History | No change | 44,059 | 25 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| Arkadios Wealth Advisors | History | No change | 43,520 | 25 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Engineers Gate Manager LP | History | No change | 35,697 | 20 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Savvy Advisors, Inc. | History | No change | 35,112 | 20 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 33,400 | 19 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 30,840 | 18 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BANK OF MONTREAL /CAN/ | History | No change | 28,810 | 16 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | History | Added to | 31,730 | 15 | 0.0% | 0.0% | 40 | +12,058 | 61.3% | Q3 2026 | Oct 13, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 29,291 | 14 | 0.0% | 0.0% | 42 | +25,291 | 632.28% | Q3 2026 | Nov 04, 2026 |
| TWO SIGMA SECURITIES, LLC | History | No change | 24,877 | 14 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Rangeley Capital, LLC | History | No change | 25,000 | 14 | 0.01% | 0.01% | 43 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Perennial Investment Advisors, LLC | History | No change | 21,839 | 12 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 19,509 | 11 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| HRT FINANCIAL LP | History | No change | 20,304 | 11 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Empowered Funds, LLC | History | No change | 19,509 | 11 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Harvest Portfolios Group Inc. | History | No change | 19,186 | 11 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| VICTORY CAPITAL MANAGEMENT INC | History | No change | 15,793 | 9 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Added to | 17,500 | 8 | 0.0% | 0.0% | 50 | +1,000 | 6.06% | Q3 2026 | Nov 02, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | No change | 14,920 | 8 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| MAI Capital Management | History | No change | 15,131 | 8 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | No change | 14,800 | 8 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Schonfeld Strategic Advisors LLC | History | No change | 14,796 | 8 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ACT Advisors, LLC. | History | New | 15,094 | 7 | 0.0% | — | 55 | +15,094 | New | Q3 2026 | Oct 15, 2026 |
| FMR LLC | History | No change | 11,703 | 6 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 10,702 | 6 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| FIRST CITIZENS BANK & TRUST CO | History | No change | 13,000 | 6 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q3 2026 | Oct 13, 2026 |
| Bank of New York Mellon Corp | History | No change | 14,318 | 6 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q3 2026 | Nov 05, 2026 |
| SCOTIA CAPITAL INC. | History | No change | 10,000 | 5 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| FNY Investment Advisers, LLC | History | No change | 9,300 | 4 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q3 2026 | Oct 16, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 5,000 | 2 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 3,784 | 2 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Pinnacle Wealth Planning Services, Inc. | History | New | 2,100 | 1 | 0.0% | — | 65 | +2,100 | New | Q3 2026 | Oct 27, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 3,300 | 1 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VOISARD ASSET MANAGEMENT GROUP, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -12,000 | -100.0% | Q3 2026 | Oct 13, 2026 |
| StoneX Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -11,455 | -100.0% | Q3 2026 | Nov 03, 2026 |
| TD Waterhouse Canada Inc. | History | Reduced | 12 | 0 | — | 0.0% | — | -4,250 | -99.72% | Q3 2026 | Oct 16, 2026 |
| GILL CAPITAL PARTNERS, LLC | History | Closed out | 0 | 0 | — | — | — | -10 | -100.0% | Q3 2026 | Oct 13, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 4 | 0 | — | — | — | +3 | 300.0% | Q3 2026 | Oct 21, 2026 |
| DELTA ASSET MANAGEMENT LLC/TN | History | No change | 1,400 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| ROYAL BANK OF CANADA | History | No change | 183 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| SIGNATUREFD, LLC | History | No change | 400 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Oct 23, 2026 |
| Transamerica Financial Advisors, LLC | History | No change | 97 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 1,300 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 400 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| IFG Advisory, LLC | History | No change | 460 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Truvestments Capital LLC | History | No change | 168 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Golden State Wealth Management, LLC | History | No change | 30 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Nov 02, 2026 |
| HighMark Wealth Management LLC | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| WOLFF WIESE MAGANA LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Oct 15, 2026 |