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WESTERN UN CO
WESTERN UN CO. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $9,145,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 200,700 4,177,000 45.68% Call
2 CITADEL ADVISORS LLC 132,600 2,759,000 30.17% Call
3 Timber Hill LLC 106,000 2,206,000 24.12% Call
4 SIMPLEX TRADING, LLC 30 3,000 0.03% 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.