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CEPHEID
CEPHEID. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 3 Institutional holders with a total value of $682,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 19,700 606,000 88.86% Call
2 GROUP ONE TRADING LLC 2,300 71,000 10.41% Call
3 SIMPLEX TRADING, LLC 13 5,000 0.73% 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.