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

Institutional Holders (2015Q1)
Portfolio Summary: 5 Institutional holders with a total value of $66,459,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 162,000 55,636,000 83.71% Put
2 SPHERA FUNDS MANAGEMENT LTD. 300 10,303,000 15.50% Put
3 Marathon Trading Investment Management LLC 1,000 344,000 0.52% Put
4 BELLEVUE ASSET MANAGEMENT AG 100 161,000 0.24%
5 Bulldog Investors, LLP 16,000 15,000 0.02%

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.