ATYR Institutional Ownership
Top institutional (13F) holders of ATYR and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
31
Institutional value
$14.7B
Top holder
Vanguard Capital Management
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Top holders
| Holder | Filed | Value |
|---|---|---|
| Vanguard Capital Managementinvestment advisor | Aug 13, 2026 | $2.27B |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $1.56B |
| FMR LLCinvestment advisor | Aug 13, 2026 | $1.47B |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $1.14B |
| BlackRock, Inc.holding company | Aug 7, 2026 | $1.09B |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $924M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $914.1M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $801.88M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $743.1M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $702.73M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $608.61M |
| Vanguard Portfolio Managementinvestment advisor | May 8, 2026 | $444M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $391.53M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $382.67M |
| STATE STREET CORPORATIONinvestment advisor | Sep 22, 2026 | $295.39M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | May 15, 2026 | $164.38M |
| Bank of New York Mellon Corpholding company | May 5, 2026 | $150.95M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $131.38M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $123.65M |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | Aug 13, 2026 | $98.6M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $85.34M |
| Dimensional Fund Advisors LPinvestment advisor | Aug 11, 2026 | $54.11M |
| AllianceBernstein L.P.investment advisor | May 15, 2026 | $50.49M |
| Invesco Ltd.investment advisor | May 12, 2026 | $36.16M |
| Point72 Asset Management, L.P.investment advisor | Aug 14, 2026 | $22.25M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.