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

Institutional Holders (2015Q3)
Portfolio Summary: 7 Institutional holders with a total value of $17,513,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 59,700 6,217,000 35.50% Call
2 GROUP ONE TRADING LLC 41,300 4,301,000 24.56% Call
3 SABBY MANAGEMENT, LLC 341 3,551,000 20.28% Call
4 Timber Hill LLC 24,900 2,593,000 14.81% Call
5 Allianz Asset Management GmbH 4,300 448,000 2.56% Call
6 SIMPLEX TRADING, LLC 273 263,000 1.50% Call
7 SG Americas Securities, LLC 12,000 140,000 0.80%

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.