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ISHARES TR
ISHARES TR. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 14 Institutional holders with a total value of $1,891,422,810.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 10,048,600 1,133,215,000 59.91% Put
2 Timber Hill LLC 7,139,700 488,141,000 25.81% Put
3 Virtu KCG Holdings LLC 1,195,700 141,577,000 7.49% Put
4 Hudson Bay Capital Management LP 420,000 49,900,000 2.64% Put
5 SABBY MANAGEMENT, LLC 4,166 49,496,000 2.62% Put
6 Iguana Healthcare Management, LLC 75,000 8,911,000 0.47% Put
7 SG Americas Securities, LLC 8,610,000 8,277,000 0.44% Put
8 SNS Financial Group, LLC 77,900 7,603,000 0.40% Put
9 1492 Capital Management LLC 18,000 2,139,000 0.11% Put
10 GLENHILL ADVISORS LLC 6,350 1,340,000 0.07% Put
11 Catalyst Capital Advisors LLC 1,692 465,000 0.02% Put
12 Teewinot Capital Advisers, L.L.C. 3,000 301,000 0.02% Put
13 AMERICAN INTERNATIONAL GROUP, INC. 210 54,810 0.00% Put
14 Elite Wealth Management, Inc. 164 3,000 0.00% 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.