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ISHARES
ISHARES. Institutional holdings reported to the SEC.
Institutional Holders (2016Q4)
Portfolio Summary: 2 Institutional holders with a total value of $4,946,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 10,065 4,601,000 93.02% Put
2 Timber Hill LLC 17,700 345,000 6.98% 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.