SiriusXM Holdings Inc (SIRI) Institutional Ownership Changes & 13F Activity

SiriusXM Holdings Inc (SIRI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Tweedy, Browne Co All Funds (US), Sequoia Financial Advisors, Chou Associates Management, Berkshire Hathaway, and Hancock Classic Value.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2022Renaissance Technologies LLCSell-323,1611,948,142$11,377
Q4 2022Hancock Classic ValueBuy33,32654,041$315,599
Q4 2022Sequoia Financial AdvisorsBuy1,60132,321$188,756
Q3 2022Renaissance Technologies LLCBuy2,260,9032,271,303$12,969
Q3 2022Sequoia Financial AdvisorsBuy1,94130,720$175
Q2 2022Renaissance Technologies LLCSell-3,099,20310,400$64
Q2 2022Sequoia Financial AdvisorsSell-93828,779$176
Q1 2022Hancock Classic ValueBuy9,84220,715$137
Q1 2022Sequoia Financial AdvisorsBuy1,61529,717$197
Q4 2021Renaissance Technologies LLCBuy922,7003,109,603$19,746
Q4 2021Sequoia Financial AdvisorsBuy18,05228,102$178
Q3 2021Renaissance Technologies LLCSell-1,001,5002,186,903$13,340
Q3 2021Sequoia Financial AdvisorsSell-1,94510,050$61
Q2 2021Sequoia Financial AdvisorsBuy38011,995$78
Q1 2021Berkshire HathawaySell-6,341,20043,658,800$265,882
Q1 2021Renaissance Technologies LLCSell-2,247,4003,188,403$19,417
Q1 2021Hancock Classic ValueBuy10,87310,873$66
Q1 2021Sequoia Financial AdvisorsSell-50011,615$71
Q4 2020Renaissance Technologies LLCSell-12,536,8025,435,803$34,626
Q4 2020Sequoia Financial AdvisorsBuy5012,115$77
Q3 2020Renaissance Technologies LLCSell-21,924,36117,972,605$96,333
Q3 2020Sequoia Financial AdvisorsBuy57412,065$65
Q2 2020Berkshire HathawaySell-82,418,72950,000,000$293,500
Q2 2020Renaissance Technologies LLCSell-14,353,83939,896,966$234,195
Q1 2020Renaissance Technologies LLCBuy23,243,10254,250,805$267,999
Q1 2020Berkshire HathawaySell-3,857,000132,418,729$654,149
Q1 2020Sequoia Financial AdvisorsBuy49111,491$57
Q4 2019Renaissance Technologies LLCBuy18,551,57831,007,703$221,705
Q3 2019Renaissance Technologies LLCBuy11,581,46212,456,125$77,913
Q3 2019Berkshire HathawaySell-1,640,000136,275,729$852,404

Frequently asked questions about SIRI activity

  • Which institutional owners are buying SIRI?

    Institutional owners buying SIRI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SIRI activity?

    "Buy" means an investor increased their reported position in SIRI compared to the prior reporting period. This reflects growing exposure to SiriusXM Holdings Inc (SIRI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SIRI increasing?

    Institutional interest in SIRI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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