aTYR PHARMA INC - ATYR
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FEDERATED HERMES, INC. | History | No change | 8,509,678 | 5,078 | 0.01% | 0.01% | 1 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | No change | 3,808,091 | 2,273 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GSA CAPITAL PARTNERS LLP | History | No change | 3,454,863 | 2,062 | 0.13% | 0.13% | 3 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | No change | 2,610,548 | 1,557 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | No change | 1,914,897 | 1,142 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | No change | 1,827,332 | 1,090 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| Kalehua Capital Management LLC | History | No change | 1,788,167 | 1,067 | 0.76% | 0.76% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | No change | 1,548,267 | 924 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| UBS Group AG | History | No change | 1,531,151 | 914 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MORGAN STANLEY | History | No change | 1,343,636 | 801 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 1,245,147 | 743 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 1,018,339 | 608 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| FMR LLC | History | Reduced | 1,781,114 | 539 | 0.0% | 0.0% | 13 | -690,304 | -27.93% | Q3 2026 | Nov 10, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 656,051 | 391 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 641,208 | 382 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 1,206,560 | 365 | 0.0% | 0.0% | 16 | +29,540 | 2.51% | Q3 2026 | Nov 06, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | No change | 576,125 | 343 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| STATE STREET CORP | History | No change | 494,951 | 295 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| MARSHALL WACE, LLP | History | No change | 368,120 | 220 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| XTX Topco Ltd | History | No change | 226,678 | 135 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | No change | 220,141 | 131 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 207,468 | 123 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | New | 400,833 | 121 | 0.0% | — | 23 | +400,833 | New | Q3 2026 | Nov 09, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | No change | 165,222 | 98 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | History | No change | 150,666 | 85 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| GROUP ONE TRADING LLC | History | No change | 138,878 | 82 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | No change | 126,681 | 75 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | History | No change | 126,996 | 75 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| HSBC HOLDINGS PLC | History | No change | 66,185 | 38 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | New | 126,465 | 37 | 0.0% | — | 30 | +126,465 | New | Q3 2026 | Nov 09, 2026 |
| Mariner, LLC | History | No change | 58,658 | 34 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| StoneX Group Inc. | History | New | 105,000 | 31 | 0.0% | — | 33 | +105,000 | New | Q3 2026 | Nov 03, 2026 |
| MERCER GLOBAL ADVISORS INC /ADV | History | No change | 53,531 | 31 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 19, 2026 |
| Schonfeld Strategic Advisors LLC | History | No change | 50,880 | 30 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ADAR1 Capital Management, LLC | History | No change | 50,685 | 30 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| LPL Financial LLC | History | Added to | 96,375 | 29 | 0.0% | 0.0% | 36 | +60,826 | 171.1% | Q3 2026 | Nov 06, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 48,768 | 29 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Virtu Financial LLC | History | No change | 46,921 | 28 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | History | No change | 37,278 | 22 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Hobbs Group Advisors, LLC | History | No change | 35,992 | 21 | 0.01% | 0.01% | 40 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | No change | 33,946 | 20 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 33,414 | 19 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BANK OF MONTREAL /CAN/ | History | New | 60,800 | 18 | 0.0% | — | 44 | +60,800 | New | Q3 2026 | Nov 09, 2026 |
| RHUMBLINE ADVISERS | History | No change | 30,412 | 18 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Cerity Partners LLC | History | No change | 29,232 | 17 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 28,118 | 16 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| KINGSWOOD WEALTH ADVISORS, LLC | History | No change | 52,000 | 15 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q3 2026 | Oct 23, 2026 |
| Alpha Wealth Funds, LLC | History | No change | 50,000 | 15 | 0.05% | 0.02% | 48 | 0 | 0.0% | Q3 2026 | Nov 04, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 25,055 | 14 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | No change | 23,015 | 13 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 19,600 | 11 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 16,801 | 10 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MAI Capital Management | History | No change | 16,846 | 10 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Arax Advisory Partners | History | No change | 16,557 | 9 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| BARCLAYS PLC | History | Reduced | 26,689 | 8 | 0.0% | 0.0% | 55 | -4,340 | -13.99% | Q3 2026 | Nov 06, 2026 |
| Vanguard Personalized Indexing Management, LLC | History | No change | 14,899 | 8 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| TORONTO DOMINION BANK | History | No change | 12,200 | 7 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| DIADEMA PARTNERS LP | History | No change | 12,500 | 7 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Gladstone Institutional Advisory LLC | History | No change | 11,300 | 6 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| Creative Planning | History | Reduced | 16,842 | 5 | 0.0% | 0.0% | 60 | -24,751 | -59.51% | Q3 2026 | Nov 02, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Reduced | 21,092 | 5 | 0.0% | 0.0% | 61 | -22,856 | -52.01% | Q3 2026 | Oct 13, 2026 |
| Nuveen, LLC | History | New | 9,515 | 5 | 0.0% | — | 63 | +9,515 | New | Q3 2026 | Nov 10, 2026 |
| Persistent Asset Partners Ltd | History | No change | 27 | 5 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| CERTUITY, LLC | History | New | 14,200 | 4 | 0.0% | — | 64 | +14,200 | New | Q3 2026 | Nov 02, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 6,500 | 3 | 0.0% | 0.0% | 65 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | No change | 5,996 | 3 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Allworth Financial LP | History | No change | 3,615 | 2 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q3 2026 | Nov 06, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | No change | 2,011 | 1 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Closed out | 0 | 0 | — | 0.0% | — | -90,861 | -100.0% | Q3 2026 | Nov 04, 2026 |
| HOHIMER WEALTH MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -55,000 | -100.0% | Q3 2026 | Nov 03, 2026 |
| Y-Intercept (Hong Kong) Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -22,373 | -100.0% | Q3 2026 | Oct 16, 2026 |
| Abel Hall, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -22,117 | -100.0% | Q3 2026 | Oct 19, 2026 |
| TRUST CO OF TOLEDO NA /OH/ | History | Closed out | 0 | 0 | — | 0.0% | — | -16,640 | -100.0% | Q3 2026 | Oct 16, 2026 |
| TrinityBridge Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -12,300 | -100.0% | Q3 2026 | Oct 30, 2026 |
| BRIGHTON JONES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,458 | -100.0% | Q3 2026 | Nov 03, 2026 |
| MCF Advisors LLC | History | Closed out | 0 | 0 | — | — | — | -1,400 | -100.0% | Q3 2026 | Oct 28, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Closed out | 0 | 0 | — | — | — | -1,276 | -100.0% | Q3 2026 | Nov 06, 2026 |
| Clearstead Advisors, LLC | History | Reduced | 25 | 0 | — | — | — | -836 | -97.1% | Q3 2026 | Nov 06, 2026 |
| GAMMA Investing LLC | History | Closed out | 0 | 0 | — | — | — | -659 | -100.0% | Q3 2026 | Oct 08, 2026 |
| EverSource Wealth Advisors, LLC | History | Reduced | 516 | 0 | — | — | — | -633 | -55.09% | Q3 2026 | Nov 04, 2026 |
| Essential Partners LLC | History | Reduced | 242 | 0 | — | — | — | -573 | -70.31% | Q3 2026 | Oct 14, 2026 |
| Root Financial Partners, LLC | History | New | 358 | 0 | — | — | — | +358 | New | Q3 2026 | Oct 21, 2026 |
| Farther Finance Advisors, LLC | History | Reduced | 115 | 0 | — | — | — | -257 | -69.09% | Q3 2026 | Oct 08, 2026 |
| True Wealth Design, LLC | History | Reduced | 301 | 0 | — | — | — | -163 | -35.13% | Q3 2026 | Oct 13, 2026 |
| IFP Advisors, Inc | History | Reduced | 1 | 0 | — | — | — | -142 | -99.3% | Q3 2026 | Oct 16, 2026 |
| SJS Investment Consulting Inc. | History | Reduced | 108 | 0 | — | — | — | -100 | -48.08% | Q3 2026 | Oct 26, 2026 |
| CALDWELL SUTTER CAPITAL, INC. | History | Closed out | 0 | 0 | — | — | — | -52 | -100.0% | Q3 2026 | Nov 09, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | Closed out | 0 | 0 | — | — | — | -8 | -100.0% | Q3 2026 | Oct 20, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | No change | 885 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 1,500 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CITIGROUP INC | History | No change | 900 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Nov 04, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 25 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| IFG Advisory, LLC | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Nov 06, 2026 |
| Larson Financial Group LLC | History | No change | 150 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Nov 05, 2026 |
| FNY Investment Advisers, LLC | History | No change | 1,515 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Oct 16, 2026 |
| NFSG Corp | History | No change | 1,979 | 0 | — | 0.0% | — | 0 | 0.0% | Q3 2026 | Oct 15, 2026 |
| Caitong International Asset Management Co., Ltd | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Oct 29, 2026 |
| Vision Retirement, LLC | History | No change | 1,500 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 21, 2026 |
| Ares Financial Consulting, LLC | History | No change | 2,000 | 0 | — | 0.0% | — | 0 | 0.0% | Q3 2026 | Oct 19, 2026 |