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

Institutional Holders (2015Q4)
Portfolio Summary: 6 Institutional holders with a total value of $13,271,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Allianz Asset Management GmbH 62,900 7,915,000 59.64% Put
2 CITADEL ADVISORS LLC 26,800 3,372,000 25.41% Put
3 GROUP ONE TRADING LLC 10,400 1,309,000 9.86% Put
4 Timber Hill LLC 3,800 478,000 3.60% Put
5 SG Americas Securities, LLC 12,000 131,000 0.99% Put
6 SIMPLEX TRADING, LLC 206 66,000 0.50% 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.