Institutional shares held 60.1 Million
323K calls
367K puts
Total value of holdings $2.12B
$11.4M calls
$12.9M puts
Market Cap $2.14B
54,818,000 Shares Out.
Institutional ownership 109.59%
# of Institutions 238


Latest Institutional Activity in AGIO

Top Purchases

Q2 2025
Harbor Capital Advisors, Inc. Shares Held: 37K ($1.45M)
Q2 2025
Versant Capital Management, Inc Shares Held: 316 ($12.3K)
Q1 2025
Commodore Capital LP Shares Held: 2.19M ($85.4M)
Q1 2025
Bank Of America Corp Shares Held: 1.14M ($44.4M)
Q1 2025
Scs Capital Management LLC Shares Held: 611K ($23.9M)

Top Sells

Q2 2025
Parallel Advisors, LLC Shares Held: 12 ($469)
Q1 2025
Citadel Advisors LLC Shares Held: 863K ($33.7M)
Q1 2025
Armistice Capital, LLC Shares Held: 2.05M ($80M)
Q1 2025
Center Book Partners LP Shares Held: 109K ($4.24M)
Q1 2025
Rock Springs Capital Management LP Shares Held: 342K ($13.4M)

About AGIO

Agios Pharmaceuticals, Inc., a biopharmaceutical company, engages in the discovery and development of medicines in the field of cellular metabolism and adjacent areas of biology. The company offers PYRUKYND (mitapivat) an activator of both wild-type and a variety of mutant pyruvate kinase, PK, enzymes for the treatment of hemolytic anemias; and AG-946 that is in Phase I clinical study for treating hemolytic anemias and other indications. Agios Pharmaceuticals, Inc. was incorporated in 2007 and is headquartered in Cambridge, Massachusetts.


Insider Transactions at AGIO

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
250K Shares
From 14 Insiders
Exercise of conversion of derivative security 250K shares
Sell / Disposition
129K Shares
From 9 Insiders
Open market or private sale 129K shares

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