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

Institutional Holders (2015Q3)
Portfolio Summary: 5 Institutional holders with a total value of $4,211,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 524,600 1,710,000 40.61% Put
2 CITADEL ADVISORS LLC 408,100 1,330,000 31.58% Put
3 CMT Asset Management Ltd 223,600 729,000 17.31% Put
4 Timber Hill LLC 129,300 422,000 10.02% Put
5 SIMPLEX TRADING, LLC 188 20,000 0.47% 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.