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OPHTHOTECH CORP
OPHTHOTECH CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $1,517,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 23,100 936,000 61.70% Call
2 SABBY MANAGEMENT, LLC 140 567,000 37.38% Call
3 GROUP ONE TRADING LLC 200 8,000 0.53% Call
4 SIMPLEX TRADING, LLC 27 6,000 0.40% 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.