aTYR PHARMA INC (ATYR) research
aTYR PHARMA INC- Sector
- Healthcare
- Industry
- Biotechnology
- Last price
- $0.39
- As of
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- mediumNEW_POSITION
Point72 Asset Management, L.P. new position in ATYR
- highINSTITUTIONAL_EXIT
MILLENNIUM MANAGEMENT LLC cut 60% of ATYR (2026Q2)
- highINSTITUTIONAL_SURGE
RENAISSANCE TECHNOLOGIES LLC added +308% to ATYR (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 77% of ATYR (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +389% to ATYR (2026Q2)
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Every signal on ATYR, as it fires
You are seeing 5 of 25 signals recorded on ATYR since 2026-05-31.
The five above all landed on 2026-09-06. The other 20 were recorded on 4 other days. 20 of the 25 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in ATYR (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| TWO SIGMA INVESTMENTS, LPCUSIP 002120202 · 2026Q2 | $743K | 0.00% | , |
| CITADEL ADVISORS LLCCUSIP 002120202 · 2026Q2 | $741K | 0.00% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 002120202 · 2026Q2 | $392K | 0.00% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 002120202 · 2026Q2 | $99K | 0.00% | , |
| Point72 Asset Management, L.P.CUSIP 002120202 · 2026Q2 | $22K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, ATYR
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
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