ALT5 Sigma Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 11/14/2025 | 6.35 M | $17.09 M | 12,011.29% | 34.26% |
| VANGUARD GROUP INC | 11/07/2025 | 6.13 M | $16.48 M | 775.35% | 33.03% |
| DIAMETRIC CAPITAL, LP | 11/13/2025 | 3.54 M | $9.53 M | 100.00% | 19.10% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | 11/14/2025 | 2.99 M | $8.04 M | 100.00% | 16.11% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 2.68 M | $7.20 M | 2,329.61% | 14.42% |
| CRCM LP | 11/14/2025 | 2.31 M | $6.22 M | 100.00% | 12.46% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 11/14/2025 | 2.31 M | $6.22 M | 100.00% | 12.46% |
| NWI MANAGEMENT LP | 12/05/2025 | 1.80 M | $4.84 M | 100.00% | 9.70% |
| ALYESKA INVESTMENT GROUP, L.P. | 11/17/2025 | 1.75 M | $4.70 M | 100.00% | 9.41% |
| BLACKROCK, INC. | 11/12/2025 | 1.57 M | $4.24 M | 4,169.35% | 8.49% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 1.32 M | $3.55 M | 577.35% | 7.11% |
| POTRERO CAPITAL RESEARCH LLC | 11/14/2025 | 1.10 M | $2.97 M | 100.00% | 5.96% |
| JUMP FINANCIAL, LLC | 11/13/2025 | 1.00 M | $2.69 M | 100.00% | 5.39% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 910.00 K | $2.45 M | 6,308.45% | 4.91% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 887.82 K | $2.39 M | 115,201.43% | 4.79% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 870.00 K | $2.34 M | 7,210.92% | 4.69% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 721.76 K | $1.94 M | 100.00% | 3.89% |
| STATE STREET CORP | 11/14/2025 | 699.01 K | $1.88 M | 848.71% | 3.77% |
| UBS GROUP AG | 11/13/2025 | 681.88 K | $1.83 M | 1,769.28% | 3.68% |
| TWO SIGMA INVESTMENTS, LP | 11/14/2025 | 679.24 K | $1.83 M | 100.00% | 3.66% |
| BARCLAYS PLC | 11/12/2025 | 662.03 K | $1.78 M | 97,833.73% | 3.57% |
| PALOMA PARTNERS MANAGEMENT CO | 11/14/2025 | 554.54 K | $1.49 M | 100.00% | 2.99% |
| POINT72 ASSET MANAGEMENT, L.P. | 11/14/2025 | 400.00 K | $1.08 M | 100.00% | 2.16% |
| RENAISSANCE TECHNOLOGIES LLC | 11/13/2025 | 344.30 K | $926.17 K | 650.11% | 1.86% |
| OMERS ADMINISTRATION CORP | 11/14/2025 | 331.80 K | $892.54 K | 100.00% | 1.79% |
| WOLVERINE TRADING, LLC | 11/14/2025 | 318.60 K | $898.45 K | 100.00% | 1.72% |
| CITADEL ADVISORS LLC | 11/14/2025 | 313.60 K | $843.58 K | 1,372.30% | 1.69% |
| NORTHERN TRUST CORP | 11/14/2025 | 243.19 K | $654.19 K | 770.63% | 1.31% |
| CITADEL ADVISORS LLC | 11/14/2025 | 233.75 K | $628.78 K | 239.88% | 1.26% |
| CENTIVA CAPITAL, LP | 11/14/2025 | 232.73 K | $626.03 K | 100.00% | 1.25% |
| QUADRATURE CAPITAL LTD | 11/13/2025 | 222.87 K | $599.51 K | 100.00% | 1.20% |
| GROUP ONE TRADING, L.P. | 11/12/2025 | 215.85 K | $580.64 K | 3,657.83% | 1.16% |
| CITADEL ADVISORS LLC | 11/14/2025 | 194.20 K | $522.40 K | 189.85% | 1.05% |
| VIRTU FINANCIAL LLC | 11/14/2025 | 162.25 K | $436.00 K | 100.00% | 0.87% |
| XTX TOPCO LTD | 11/14/2025 | 122.70 K | $330.06 K | 100.00% | 0.66% |
| MAREX GROUP PLC | 11/14/2025 | 121.50 K | $326.84 K | 100.00% | 0.66% |
| FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 11/14/2025 | 113.87 K | $306.31 K | -54.29% | 0.61% |
| SIMPLEX TRADING, LLC | 11/12/2025 | 110.38 K | $296.00 K | 368.97% | 0.60% |
| CITIGROUP INC | 11/10/2025 | 106.22 K | $285.72 K | 100.00% | 0.57% |
| MORGAN STANLEY | 11/14/2025 | 101.27 K | $272.41 K | -5.49% | 0.55% |
| HAP TRADING, LLC | 11/12/2025 | 100.00 K | $62.50 M | 100.00% | 0.54% |
| MAREX GROUP PLC | 11/14/2025 | 96.50 K | $259.59 K | 100.00% | 0.52% |
| GARDNER LEWIS ASSET MANAGEMENT L P | 11/10/2025 | 78.98 K | $212.44 K | 100.00% | 0.43% |
| JANE STREET GROUP, LLC | 11/14/2025 | 76.70 K | $206.32 K | 100.00% | 0.41% |
| NATIONAL BANK OF CANADA /FI/ | 11/14/2025 | 67.97 K | $182.17 K | 61.31% | 0.37% |
| TORNO CAPITAL, LLC | 11/14/2025 | 67.70 K | $182.11 K | 100.00% | 0.36% |
| WOLVERINE TRADING, LLC | 11/14/2025 | 61.10 K | $172.30 K | 100.00% | 0.33% |
| TWO SIGMA SECURITIES, LLC | 11/14/2025 | 53.58 K | $144.14 K | 100.00% | 0.29% |
| PEAK6 LLC | 11/14/2025 | 50.00 K | $134.50 K | 100.00% | 0.27% |
| TORNO CAPITAL, LLC | 11/14/2025 | 50.00 K | $134.50 K | 100.00% | 0.27% |
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ALT5 Sigma Corporation institutional Ownership - FAQ's
During the previous two years, 91 institutional investors and hedge funds held shares of ALT5 Sigma Corporation. The most heavily invested institutionals were:
JANE STREET GROUP, LLC: 6.35 M
VANGUARD GROUP INC: 6.13 M
Diametric Capital, LP: 3.54 M
ExodusPoint Capital Management, LP: 2.99 M
SUSQUEHANNA INTERNATIONAL GROUP, LLP: 2.68 M
CRCM LP: 2.31 M
233.89% of ALT5 Sigma Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 43.41 M shares in the last 24 months. This purchase volume represents approximately $57.74 M in transactions.