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

Institutional Holders (2015Q4)
Portfolio Summary: 6 Institutional holders with a total value of $17,662,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 317,500 9,144,000 51.77% Call
2 GROUP ONE TRADING LLC 128,100 3,689,000 20.89% Call
3 THRAX MANAGEMENT, LLC 90,000 2,592,000 14.68% Call
4 CMT CAPITAL MARKETS TRADING GMBH 37,000 1,066,000 6.04% Call
5 Timber Hill LLC 35,800 1,031,000 5.84% Call
6 SIMPLEX TRADING, LLC 790 140,000 0.79% 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.