ALT5 Sigma Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| CRCM LP | 02/13/2026 | 10.94 M | $12.04 M | 373.20% | 15.01% |
| DIAMETRIC CAPITAL, LP | 02/13/2026 | 9.40 M | $10.34 M | 165.32% | 12.90% |
| VANGUARD GROUP INC | 01/29/2026 | 5.86 M | $6.44 M | -4.41% | 8.03% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 02/17/2026 | 5.06 M | $5.56 M | 118.76% | 6.94% |
| BLACKROCK, INC. | 02/12/2026 | 3.16 M | $3.48 M | 100.82% | 4.34% |
| JANE STREET GROUP, LLC | 02/12/2026 | 2.92 M | $3.21 M | -54.12% | 4.00% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | 02/17/2026 | 2.25 M | $2.48 M | -24.54% | 3.09% |
| UBS GROUP AG | 01/29/2026 | 1.90 M | $2.10 M | 179.31% | 2.61% |
| CITADEL ADVISORS LLC | 02/17/2026 | 1.51 M | $1.66 M | 545.10% | 2.07% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.33 M | $1.47 M | 0.94% | 1.83% |
| JUMP FINANCIAL, LLC | 02/17/2026 | 1.00 M | $1.10 M | 0.00% | 1.37% |
| BARCLAYS PLC | 02/13/2026 | 683.96 K | $752.36 K | 3.31% | 0.94% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 622.53 K | $684.78 K | -76.73% | 0.85% |
| STATE STREET CORP | 02/13/2026 | 557.00 K | $612.70 K | -20.32% | 0.76% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 510.95 K | $562.04 K | -29.21% | 0.70% |
| XTX TOPCO LTD | 02/17/2026 | 489.50 K | $538.45 K | 298.94% | 0.67% |
| 683 CAPITAL MANAGEMENT, LLC | 02/17/2026 | 480.31 K | $528.34 K | 100.00% | 0.66% |
| MARSHALL WACE, LLP | 02/13/2026 | 330.63 K | $363.70 K | 100.00% | 0.45% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 281.61 K | $309.77 K | -58.54% | 0.39% |
| NORTHERN TRUST CORP | 02/17/2026 | 243.19 K | $267.51 K | 0.00% | 0.33% |
| CITADEL ADVISORS LLC | 02/17/2026 | 232.90 K | $256.19 K | -25.73% | 0.32% |
| FNY INVESTMENT ADVISERS, LLC | 01/16/2026 | 199.57 K | $219.00 K | 727.04% | 0.27% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 192.15 K | $211.36 K | 100.00% | 0.26% |
| OMERS ADMINISTRATION CORP | 02/13/2026 | 185.60 K | $204.16 K | -44.06% | 0.25% |
| CITIGROUP INC | 02/13/2026 | 150.52 K | $165.57 K | 41.71% | 0.21% |
| ARISTIDES CAPITAL LLC | 02/26/2026 | 141.20 K | $155.32 K | 100.00% | 0.19% |
| CITADEL ADVISORS LLC | 02/17/2026 | 140.60 K | $154.66 K | -27.60% | 0.19% |
| JANE STREET GROUP, LLC | 02/12/2026 | 135.80 K | $149.38 K | 638.04% | 0.19% |
| VIRTU FINANCIAL LLC | 02/23/2026 | 124.17 K | $137.00 K | -23.47% | 0.17% |
| CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD | 03/04/2026 | 123.58 K | $135.94 K | 237.83% | 0.17% |
| SG AMERICAS SECURITIES, LLC | 01/09/2026 | 100.00 K | $110.00 K | 100.00% | 0.14% |
| HRT FINANCIAL LP | 02/12/2026 | 96.07 K | $105.00 K | 100.00% | 0.13% |
| MAREX GROUP PLC | 02/12/2026 | 92.10 K | $101.31 K | -4.56% | 0.13% |
| MORGAN STANLEY | 02/13/2026 | 89.55 K | $98.50 K | -11.57% | 0.12% |
| ENGINEERS GATE MANAGER LP | 02/17/2026 | 69.57 K | $76.53 K | 481.23% | 0.10% |
| MAREX GROUP PLC | 02/12/2026 | 66.50 K | $73.15 K | -45.27% | 0.09% |
| PALOMA PARTNERS MANAGEMENT CO | 02/17/2026 | 60.00 K | $66.00 K | -89.18% | 0.08% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 59.30 K | $65.23 K | -93.18% | 0.08% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 57.07 K | $62.78 K | -93.57% | 0.08% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 52.63 K | $57.90 K | 42.63% | 0.07% |
| SHAY CAPITAL LLC | 02/17/2026 | 50.56 K | $55.61 K | 2.02% | 0.07% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 47.80 K | $52.58 K | -94.75% | 0.07% |
| LPL FINANCIAL LLC | 02/11/2026 | 44.48 K | $48.93 K | 11.06% | 0.06% |
| ARKADIOS WEALTH ADVISORS | 02/13/2026 | 41.62 K | $45.78 K | 80.10% | 0.06% |
| PRIVATE ADVISOR GROUP, LLC | 02/17/2026 | 39.86 K | $43.84 K | 74.38% | 0.05% |
| LIGHTHOUSE INVESTMENT PARTNERS, LLC | 02/17/2026 | 39.60 K | $43.56 K | 100.00% | 0.05% |
| BNP PARIBAS ARBITRAGE, SNC | 02/10/2026 | 37.52 K | $41.27 K | 100.00% | 0.05% |
| CAPTRUST FINANCIAL ADVISORS | 02/17/2026 | 37.30 K | $41.03 K | 116.28% | 0.05% |
| JEFFERIES FINANCIAL GROUP INC. | 02/09/2026 | 36.20 K | $39.82 K | -5.00% | 0.05% |
| FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 02/12/2026 | 35.57 K | $39.12 K | -68.77% | 0.05% |
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ALT5 Sigma Corp. institutional Ownership - FAQ's
During the previous two years, 103 institutional investors and hedge funds held shares of ALT5 Sigma Corp.. The most heavily invested institutionals were:
UBS Group AG: 1.89 M
SG Americas Securities, LLC: 367,150
Private Advisor Group, LLC: 94,857
Gainplan LLC: 15,407
Bank of New York Mellon Corp: 14,318
COMMONWEALTH EQUITY SERVICES, LLC: 13,500
71.29% of ALT5 Sigma Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 52.17 M shares in the last 24 months. This purchase volume represents approximately $74.08 M in transactions.