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VERTEX PHARMACEUTICALS INC
VERTEX PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 7 Institutional holders with a total value of $14,127,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 56,200 6,630,000 46.93% Put
2 Allianz Asset Management GmbH 29,800 3,516,000 24.89% Put
3 GROUP ONE TRADING LLC 20,000 2,359,000 16.70% Put
4 Timber Hill LLC 7,300 861,000 6.09% Put
5 Virtu KCG Holdings LLC 3,300 389,000 2.75% Put
6 SG Americas Securities, LLC 12,000 192,000 1.36% Put
7 SIMPLEX TRADING, LLC 269 180,000 1.27% Put

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.