Dark
Light
System
Security
WALGREENS BOOTS ALLIANCE INC
WALGREENS BOOTS ALLIANCE INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 6 Institutional holders with a total value of $66,776,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 352,600 29,858,000 44.71% Call
2 Timber Hill LLC 274,700 23,262,000 34.84% Call
3 Marathon Trading Investment Management LLC 120,100 10,169,000 15.23% Call
4 Allianz Asset Management GmbH 30,400 2,574,000 3.85% Call
5 Virtu KCG Holdings LLC 8,600 728,000 1.09% Call
6 SIMPLEX TRADING, LLC 702 185,000 0.28% 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.