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CYTOKINETICS INC
CYTOKINETICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 5 Institutional holders with a total value of $2,980,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 22 4,000 0.13% Call
2 CITADEL ADVISORS LLC 12,600 89,000 2.99% Call
3 GROUP ONE TRADING LLC 52,700 372,000 12.48% Call
4 SABBY MANAGEMENT, LLC 1,066 752,000 25.23% Call
5 EcoR1 Capital, LLC 250,000 1,763,000 59.16% 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.