Alto Neuroscience Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ALPHA WAVE GLOBAL, LP | 08/13/2026 | 3.71 M | $97.85 M | 0.00% | 8.66% |
| COMMODORE CAPITAL LP | 08/14/2026 | 2.72 M | $71.87 M | 0.00% | 6.36% |
| BLACKROCK, INC. | 08/07/2026 | 2.12 M | $55.97 M | 218.38% | 4.95% |
| PERCEPTIVE ADVISORS LLC | 08/14/2026 | 1.61 M | $42.49 M | -19.90% | 3.76% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 08/14/2026 | 1.60 M | $42.22 M | 315.58% | 3.74% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.39 M | $36.67 M | 15.12% | 3.25% |
| SPRUCE STREET CAPITAL LP | 08/13/2026 | 1.35 M | $35.71 M | 2.10% | 3.16% |
| VIVO CAPITAL, LLC | 08/14/2026 | 1.21 M | $31.90 M | 16.74% | 2.82% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 1.01 M | $26.74 M | -8.04% | 2.37% |
| ARMISTICE CAPITAL, LLC | 08/14/2026 | 864.00 K | $22.80 M | -5.26% | 2.02% |
| AFFINITY ASSET ADVISORS, LLC | 08/13/2026 | 850.00 K | $22.43 M | 70.00% | 1.99% |
| VESTAL POINT CAPITAL, LP | 08/14/2026 | 785.00 K | $20.72 M | -61.97% | 1.83% |
| STATE STREET CORP | 09/22/2026 | 685.95 K | $18.10 M | 243.83% | 1.60% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 678.20 K | $17.90 M | 131.55% | 1.58% |
| 72 INVESTMENT HOLDINGS, LLC | 08/14/2026 | 667.78 K | $17.62 M | 0.00% | 1.56% |
| NORTHERN TRUST CORP | 08/13/2026 | 632.70 K | $16.70 M | 33.65% | 1.48% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 558.32 K | $14.73 M | -32.08% | 1.30% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 502.95 K | $13.27 M | -0.03% | 1.17% |
| VR ADVISER, LLC | 08/14/2026 | 500.00 K | $13.20 M | 0.00% | 1.17% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 08/14/2026 | 500.00 K | $13.20 M | 0.00% | 1.17% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2026 | 487.58 K | $12.87 M | 0.17% | 1.14% |
| PARKMAN HEALTHCARE PARTNERS LLC | 08/14/2026 | 429.04 K | $11.32 M | 100.00% | 1.00% |
| IKARIAN CAPITAL, LLC | 08/14/2026 | 407.34 K | $10.75 M | -20.91% | 0.95% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 358.28 K | $9.46 M | -3.48% | 0.84% |
| ORBIMED ADVISORS LLC | 08/14/2026 | 257.85 K | $6.80 M | 53.94% | 0.60% |
| SCHONFELD STRATEGIC ADVISORS LLC | 08/14/2026 | 257.63 K | $6.80 M | 100.00% | 0.60% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 236.83 K | $6.25 M | 126.16% | 0.55% |
| MARSHALL WACE, LLP | 08/13/2026 | 225.50 K | $5.95 M | 27.87% | 0.53% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 211.26 K | $5.58 M | 27.82% | 0.49% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 191.00 K | $5.04 M | 1,333.47% | 0.45% |
| SATURN V CAPITAL MANAGEMENT LLC | 08/14/2026 | 182.83 K | $4.82 M | 105.43% | 0.43% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 181.10 K | $4.78 M | 100.00% | 0.42% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 147.30 K | $3.89 M | -31.84% | 0.34% |
| EVERSEPT PARTNERS, LP | 08/14/2026 | 128.29 K | $3.39 M | 2.49% | 0.30% |
| BOOTHBAY FUND MANAGEMENT, LLC | 08/14/2026 | 106.23 K | $2.80 M | -23.74% | 0.25% |
| ALKEON CAPITAL MANAGEMENT LLC | 08/14/2026 | 102.10 K | $2.69 M | -55.04% | 0.24% |
| STIFEL FINANCIAL CORP | 08/12/2026 | 85.48 K | $2.26 M | -0.99% | 0.20% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 80.58 K | $2.13 M | 373.52% | 0.19% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 80.58 K | $2.13 M | 100.00% | 0.19% |
| AWM INVESTMENT COMPANY, INC. | 08/14/2026 | 80.00 K | $2.11 M | -52.94% | 0.19% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 76.33 K | $2.01 M | 100.00% | 0.18% |
| MORGAN STANLEY | 08/13/2026 | 74.94 K | $1.98 M | 9.16% | 0.18% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 71.40 K | $1.88 M | -31.01% | 0.17% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 70.91 K | $1.87 M | 18.59% | 0.17% |
| ADVISORSHARES INVESTMENTS LLC | 08/11/2026 | 70.75 K | $1.87 M | 72.46% | 0.17% |
| NUVEEN, LLC | 08/11/2026 | 62.34 K | $1.65 M | 100.00% | 0.15% |
| UBS GROUP AG | 08/13/2026 | 58.70 K | $1.55 M | 240.27% | 0.14% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 55.51 K | $1.46 M | -7.60% | 0.13% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 08/14/2026 | 50.65 K | $1.34 M | -3.80% | 0.12% |
| XTX TOPCO LTD | 08/14/2026 | 46.60 K | $1.23 M | 16.97% | 0.11% |
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Alto Neuroscience Inc. institutional Ownership - FAQ's
During the previous two years, 148 institutional investors and hedge funds held shares of Alto Neuroscience Inc.. The most heavily invested institutionals were:
Farther Finance Advisors, LLC: 5,355
GAMMA Investing LLC: 270
MASSMUTUAL TRUST CO FSB/ADV: 121
Alpha Wave Global, LP: 3.71 M
COMMODORE CAPITAL LP: 2.72 M
BlackRock, Inc.: 2.12 M
69.02% of Alto Neuroscience Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 31.88 M shares in the last 24 months. This purchase volume represents approximately $701.40 M in transactions.