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

Institutional Holders (2015Q3)
Portfolio Summary: 6 Institutional holders with a total value of $19,515,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 1,377,000 11,581,000 59.34% Call
2 SABBY MANAGEMENT, LLC 4,500 3,785,000 19.40% Call
3 CITADEL ADVISORS LLC 263,100 2,213,000 11.34% Call
4 Timber Hill LLC 122,700 1,032,000 5.29% Call
5 JPMORGAN CHASE & CO 100,000 841,000 4.31% Call
6 SIMPLEX TRADING, LLC 558 63,000 0.32% 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.