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OPKO HEALTH INC
OPKO HEALTH INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 5 Institutional holders with a total value of $38,926,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 1,598,000 25,696,000 66.01% Call
2 SABBY MANAGEMENT, LLC 4,500 7,236,000 18.59% Call
3 CITADEL ADVISORS LLC 222,700 3,581,000 9.20% Call
4 Timber Hill LLC 135,800 2,184,000 5.61% Call
5 SIMPLEX TRADING, LLC 295 229,000 0.59% 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.