Filing Flows › Agios Pharmaceuticals (AGIO) › Who owns the stock
Who owns Agios Pharmaceuticals (AGIO) stock
227 funds reported Agios Pharmaceuticals (AGIO) shares in their latest 13F filings, worth $2.4B in all. The largest holder is BlackRock ($240M). Last quarter 119 funds added to their stakes and 88 cut them. Members of Congress and other officials disclosed 3 trades (3 buys, 0 sales).
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| BlackRock | 6,455,997 | $240M | increase | 2026-06-30 |
| Vanguard Group | 5,594,353 | $152M | decrease | 2025-12-31 |
| State Street | 3,533,633 | $131M | increase | 2026-06-30 |
| Lynx1 Capital Management LP | 3,408,937 | $127M | increase | 2026-06-30 |
| D. E. Shaw | 3,107,005 | $115M | increase | 2026-06-30 |
| Vanguard Portfolio Management LLC | 2,898,197 | $108M | increase | 2026-06-30 |
| Vanguard Capital Management LLC | 2,681,845 | $99.5M | increase | 2026-06-30 |
| Armistice Capital, LLC | 2,400,000 | $89.1M | decrease | 2026-06-30 |
| Erste Asset Management GmbH | 2,154,900 | $82.0M | decrease | 2026-06-30 |
| Nomura Asset Management International | 2,110,809 | $78.3M | increase | 2026-06-30 |
| Assenagon Asset Management S.A. | 1,886,412 | $62.7M | increase | 2026-09-30 |
| Geode Capital Management, LLC | 1,574,268 | $58.4M | increase | 2026-06-30 |
| Susquehanna International Group, LLP | 1,375,558 | $51.0M | increase | 2026-06-30 |
| ADAR1 Capital Management, LLC | 1,288,053 | $47.8M | increase | 2026-06-30 |
| BNP Paribas Asset Management Holding S.A. | 1,280,044 | $47.5M | decrease | 2026-06-30 |
Trades by Congress and other officials
| Date | Who | Trade | Amount |
|---|---|---|---|
| 2026-08-20 | Gilbert Cisneros | purchase | $1K–$15K |
| 2026-03-03 | Gilbert Cisneros | purchase | $1K–$15K |
| 2025-12-11 | Gilbert Cisneros | purchase | $1K–$15K |
Agios Pharmaceuticals' latest quarter
Agios Pharmaceuticals, Q3 2026: revenue $55.4M (+330% year over year), operating margin -139.3%, net loss $65.0M, operating cash flow −$59.2M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most AGIO stock?
By the latest 13F filings: BlackRock ($240M); Vanguard Group ($152M); State Street ($131M); Lynx1 Capital Management LP ($127M); D. E. Shaw ($115M).
Has Congress traded AGIO stock?
Officials disclosed 3 trades on file: 3 buys and 0 sales. The latest: Gilbert Cisneros, purchase on 2026-08-20.
What is the short interest in AGIO?
6,894,856 shares were sold short at the 2026-10-15 settlement, -1.73% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.