Alto Neuroscience Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ALPHA WAVE GLOBAL, LP | 05/14/2026 | 3.71 M | $83.35 M | 0.00% | 12.85% |
| COMMODORE CAPITAL LP | 05/15/2026 | 2.72 M | $61.22 M | 49.36% | 9.44% |
| VESTAL POINT CAPITAL, LP | 05/15/2026 | 2.06 M | $46.40 M | -16.94% | 7.15% |
| PERCEPTIVE ADVISORS LLC | 05/29/2026 | 2.01 M | $45.18 M | 12.64% | 6.97% |
| 05/14/2026 | 1.33 M | $29.12 M | 494.68% | 4.59% | |
| 05/15/2026 | 1.21 M | $27.13 M | 100.00% | 4.18% | |
| FRANKLIN RESOURCES INC | 05/13/2026 | 1.10 M | $24.77 M | -1.58% | 3.82% |
| VIVO CAPITAL, LLC | 05/20/2026 | 1.04 M | $23.28 M | 0.00% | 3.59% |
| ARMISTICE CAPITAL, LLC | 05/15/2026 | 912.00 K | $20.50 M | -40.63% | 3.16% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 821.98 K | $18.48 M | 30.48% | 2.85% |
| 72 INVESTMENT HOLDINGS, LLC | 05/15/2026 | 667.78 K | $15.01 M | 0.00% | 2.31% |
| BLACKROCK, INC. | 05/13/2026 | 666.19 K | $14.98 M | 9.59% | 2.31% |
| IKARIAN CAPITAL, LLC | 05/15/2026 | 515.00 K | $11.58 M | 0.00% | 1.79% |
| POINT72 ASSET MANAGEMENT, L.P. | 05/15/2026 | 503.09 K | $11.31 M | -68.69% | 1.74% |
| VR ADVISER, LLC | 05/15/2026 | 500.00 K | $11.24 M | 100.00% | 1.73% |
| AFFINITY ASSET ADVISORS, LLC | 05/14/2026 | 500.00 K | $11.24 M | 100.00% | 1.73% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 05/15/2026 | 500.00 K | $11.24 M | 33.33% | 1.73% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 05/15/2026 | 486.73 K | $10.94 M | 44.53% | 1.69% |
| NORTHERN TRUST CORP | 05/14/2026 | 473.40 K | $10.64 M | -0.20% | 1.64% |
| JENNISON ASSOCIATES LLC | 05/06/2026 | 386.43 K | $8.69 M | 100.00% | 1.34% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 05/15/2026 | 385.00 K | $8.65 M | 100.00% | 1.33% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 383.40 K | $8.62 M | 1.16% | 1.33% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 371.21 K | $8.35 M | 1,128.03% | 1.29% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 292.90 K | $6.59 M | 1.90% | 1.02% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 238.50 K | $5.36 M | 101.85% | 0.83% |
| ALKEON CAPITAL MANAGEMENT LLC | 05/15/2026 | 227.10 K | $5.11 M | -52.40% | 0.79% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 216.10 K | $4.86 M | 54.01% | 0.75% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 209.27 K | $4.70 M | 85.53% | 0.73% |
| STATE STREET CORP | 05/15/2026 | 199.50 K | $4.48 M | 52.68% | 0.69% |
| MARSHALL WACE, LLP | 05/15/2026 | 176.35 K | $3.96 M | -8.68% | 0.61% |
| AWM INVESTMENT COMPANY, INC. | 05/15/2026 | 170.00 K | $3.82 M | -24.44% | 0.59% |
| ORBIMED ADVISORS LLC | 05/15/2026 | 167.50 K | $3.77 M | 34.00% | 0.58% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 165.27 K | $3.72 M | 100.00% | 0.57% |
| BOOTHBAY FUND MANAGEMENT, LLC | 05/15/2026 | 139.30 K | $3.13 M | 0.00% | 0.48% |
| EVERSEPT PARTNERS, LP | 05/15/2026 | 125.17 K | $2.81 M | 100.00% | 0.43% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 104.72 K | $2.35 M | -33.01% | 0.36% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 103.50 K | $2.33 M | 6.26% | 0.36% |
| SATURN V CAPITAL MANAGEMENT LLC | 05/15/2026 | 89.00 K | $2.00 M | 100.00% | 0.31% |
| STIFEL FINANCIAL CORP | 05/12/2026 | 86.34 K | $1.94 M | -0.95% | 0.30% |
| ALMITAS CAPITAL LLC | 05/15/2026 | 78.52 K | $1.77 M | 0.00% | 0.27% |
| MORGAN STANLEY | 05/15/2026 | 68.65 K | $1.54 M | 4.69% | 0.24% |
| ACADIAN ASSET MANAGEMENT LLC | 05/13/2026 | 60.08 K | $1.35 M | 4.40% | 0.21% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 59.80 K | $1.34 M | -13.35% | 0.21% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 05/15/2026 | 52.65 K | $1.18 M | -32.19% | 0.18% |
| JANE STREET GROUP, LLC | 05/12/2026 | 48.00 K | $1.08 M | 0.63% | 0.17% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 45.34 K | $1.02 M | -63.67% | 0.16% |
| TD ASSET MANAGEMENT INC | 05/11/2026 | 43.80 K | $984.62 K | 100.00% | 0.15% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 05/13/2026 | 43.76 K | $983.77 K | 25.79% | 0.15% |
| ADVISORSHARES INVESTMENTS LLC | 04/28/2026 | 41.02 K | $922.20 K | -6.93% | 0.14% |
| 683 CAPITAL MANAGEMENT, LLC | 05/15/2026 | 40.00 K | $899.20 K | -38.25% | 0.14% |
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Alto Neuroscience Inc. institutional Ownership - FAQ's
During the previous two years, 121 institutional investors and hedge funds held shares of Alto Neuroscience Inc.. The most heavily invested institutionals were:
Alpha Wave Global, LP: 3.71 M
COMMODORE CAPITAL LP: 2.72 M
Vestal Point Capital, LP: 2.06 M
PERCEPTIVE ADVISORS LLC: 2.01 M
FRANKLIN RESOURCES INC: 1.1 M
Vivo Capital, LLC: 1.04 M
92.99% of Alto Neuroscience Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 26.62 M shares in the last 24 months. This purchase volume represents approximately $585.70 M in transactions.