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Alto Neuroscience, Inc.

ANRO
Exchange
NYSE
Industry
Pharmaceutical Preparations
SEC CIK
0001999480

In the last 90 days, Alto Neuroscience, Inc. insiders filed 0 open-market purchases and 1 sale; 114 institutions reported holding it in 13F filings for Q2 2026, worth $777.6M in total; no superinvestor holds it.

Q2 2024 vs. Q1 2024

How the institutions holding Alto Neuroscience, Inc. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of ANRO: Q1 2024 compared with Q2 2024
MeasureQ1 2024Q2 2024Change
Holders5358+5
Shares16.0M18.6M+2.63M (+16.5%)
Value$245.2M$198.8M−$46.3M (−18.9%)

New holders (18)

Institutions that held Alto Neuroscience, Inc. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to ANRO in Q2 2024
InstitutionSharesValue% of portfolio
Alkeon Capital Management LLC934,904$9.99M0.05%
TD Asset Management Inc86,792$927.8K0.00%
Bowie Capital Management, LLC43,186$461.7K0.03%
Nuveen Asset Management, LLC37,699$403.0K0.00%
Bank of New York Mellon Corp23,557$251.8K0.00%
Alps Advisors Inc20,981$224.3K0.00%
Goldman Sachs Group Inc14,155$151.3K0.00%
Rhumbline Advisers10,539$112.7K0.00%
New York State Common Retirement Fund9,500$101.6K0.00%
Corebridge Financial, Inc.4,771$51.0K0.00%
STRS Ohio1,600$17.1K0.00%
Legal & General Group Plc894$9.56K0.00%
Ameritas Investment Partners, Inc.869$9.29K0.00%
Royal Bank of Canada834$9.00K0.00%
California State Teachers Retirement System643$6.87K0.00%
BNP Paribas Arbitrage, SA600$6.41K0.00%
Amalgamated Bank307$3.00K0.00%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC236$2.52K0.00%

Sold out (13)

Institutions that held Alto Neuroscience, Inc. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of ANRO in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Citadel Advisors LLC173,648$2.67M
Zimmer Partners, LP75,000$1.15M
Walleye Capital LLC50,000$767.5K
Jane Street Group, LLC33,059$507.5K
Sphera Funds Management Ltd.30,500$468.2K
Squarepoint Ops LLC28,369$435.5K
Lighthouse Investment Partners, LLC27,823$427.1K
Marshall Wace, LLP21,293$326.8K
Diametric Capital, LP16,200$248.7K
Blair William & Co10,000$153.5K
Qube Research & Technologies Ltd4,336$66.6K
Tower Research Capital LLC (TRC)1,046$16.1K
Macquarie Group Ltd473$7