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

Institutional Holders (2014Q4)
Portfolio Summary: 3 Institutional holders with a total value of $459,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 20 0 0.00% Put
2 CITADEL ADVISORS LLC 4,700 46,000 10.02% Put
3 GROUP ONE TRADING LLC 41,800 413,000 89.98% 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.