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

Institutional Holders (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $1,041,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 59,800 838,000 80.50% Put
2 CITADEL ADVISORS LLC 11,200 157,000 15.08% Put
3 SIMPLEX TRADING, LLC 425 45,000 4.32% Put
4 HARVEST MANAGEMENT LLC 100 1,000 0.10% Put

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.