Dark
Light
System
Security
AGIOS PHARMACEUTICALS INC
AGIOS PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 4 Institutional holders with a total value of $9,808,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 69,900 7,832,000 79.85% Call
2 GROUP ONE TRADING LLC 11,900 1,333,000 13.59% Call
3 SABBY MANAGEMENT, LLC 32 359,000 3.66% Put
4 SIMPLEX TRADING, LLC 168 284,000 2.90% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.