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XOMA CORP DEL
XOMA CORP DEL. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $1,353,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 254 22,000 1.63% Put
2 CITADEL ADVISORS LLC 75,200 292,000 21.58% Put
3 SABBY MANAGEMENT, LLC 1,181 458,000 33.85% Put
4 GROUP ONE TRADING LLC 149,800 581,000 42.94% 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.