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

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $151,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 125,300 94,000 62.25% Call
2 SABBY MANAGEMENT, LLC 500 38,000 25.17% Call
3 CITADEL ADVISORS LLC 25,200 19,000 12.58% Call
4 SIMPLEX TRADING, LLC 104 0 0.00% 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.