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

Institutional Holders (2016Q3)
Portfolio Summary: 2 Institutional holders with a total value of $166,801,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,521,900 160,743,000 96.37% Put
2 Timber Hill LLC 70,700 6,058,000 3.63% 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.