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POWERSHARES QQQ TRUST
POWERSHARES QQQ TRUST. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 9 Institutional holders with a total value of $1,755,004,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 10,441,700 1,117,993,000 63.70% Put
2 CITADEL ADVISORS LLC 3,938,100 421,652,000 24.03% Put
3 Allianz Asset Management GmbH 882,300 94,468,000 5.38% Put
4 SPROTT INC. 579,500 62,047,000 3.54%
5 Virtu KCG Holdings LLC 498,900 53,417,000 3.04% Put
6 Marathon Trading Investment Management LLC 14,500 1,553,000 0.09% Put
7 SG Americas Securities, LLC 528,800 1,538,000 0.09% Put
8 AO Asset Management, LP 9,500 1,206,000 0.07%
9 SIMPLEX TRADING, LLC 2,318 1,130,000 0.06% 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.