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SIRIUS XM HLDGS INC
SIRIUS XM HLDGS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 5 Institutional holders with a total value of $6,179,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 1,772,900 5,673,000 91.81% Call
2 Timber Hill LLC 91,000 291,000 4.71% Call
3 CITADEL ADVISORS LLC 32,700 105,000 1.70% Call
4 Virtu KCG Holdings LLC 27,200 87,000 1.41% Call
5 WATER ISLAND CAPITAL LLC 741,600 23,000 0.37% 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.