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

Institutional Holders (2015Q3)
Portfolio Summary: 3 Institutional holders with a total value of $544,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 9,300 396,000 72.79% Call
2 GROUP ONE TRADING LLC 3,400 145,000 26.65% Call
3 SIMPLEX TRADING, LLC 8 3,000 0.55% 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.