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

Institutional Holders (2014Q1)
Portfolio Summary: 5 Institutional holders with a total value of $80,463,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 380,200 42,479,000 52.79% Call
2 Timber Hill LLC 252,200 27,515,000 34.20% Call
3 Virtu KCG Holdings LLC 87,800 9,579,000 11.90% Call
4 Marathon Trading Investment Management LLC 6,800 741,000 0.92% Call
5 SG Americas Securities, LLC 104,000 149,000 0.19% 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.