GRAHAM HOLDINGS CO-CLASS B (GHC) Institutional Ownership Changes & 13F Activity

GRAHAM HOLDINGS CO-CLASS B (GHC). 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 Renaissance Technologies LLC, Longleaf Partners, Sequoia Financial Advisors, Gardner Russo & Quinn, and Greenlight Capital.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2022Gardner Russo & QuinnBuy31,165$704,029
Q3 2022Renaissance Technologies LLCSell-5,20010,898$5,863
Q3 2022Longleaf PartnersSell-3,221255,418$137,410
Q3 2022Gardner Russo & QuinnBuy21,162$625
Q2 2022Longleaf PartnersSell-27,159258,639$146,607
Q2 2022Renaissance Technologies LLCSell-4,10016,098$9,125
Q2 2022Gardner Russo & QuinnBuy31,160$657
Q1 2022Longleaf PartnersSell-14,070285,798$174,756
Q1 2022Renaissance Technologies LLCSell-40020,198$12,350
Q1 2022Gardner Russo & QuinnBuy31,157$707
Q4 2021Longleaf PartnersBuy34,529299,868$188,866
Q4 2021Renaissance Technologies LLCSell-9,50020,598$12,973
Q4 2021Gardner Russo & QuinnBuy31,154$727
Q3 2021Longleaf PartnersBuy46,904265,339$156,327
Q3 2021Renaissance Technologies LLCSell-12,35930,098$17,733
Q3 2021Gardner Russo & QuinnBuy21,151$678
Q2 2021Renaissance Technologies LLCSell-17,03642,457$26,913
Q2 2021Longleaf PartnersBuy10,417218,435$138,466
Q2 2021Gardner Russo & QuinnBuy31,149$728
Q1 2021Longleaf PartnersSell-13,864208,018$116,997
Q1 2021Renaissance Technologies LLCSell-2,80559,493$33,461
Q1 2021Gardner Russo & QuinnSell-171,146$645
Q4 2020Longleaf PartnersSell-57,353221,882$118,348
Q4 2020Renaissance Technologies LLCSell-4,40062,298$33,229
Q4 2020Gardner Russo & QuinnBuy41,163$620
Q3 2020Longleaf PartnersSell-29,255279,235$112,841
Q3 2020Greenlight CapitalBuy8,5008,500$3,435
Q3 2020Renaissance Technologies LLCBuy5,15766,698$26,953
Q3 2020Gardner Russo & QuinnSell-41,159$468
Q2 2020Longleaf PartnersSell-63,952308,490$105,710

Frequently asked questions about GHC activity

  • Which institutional owners are buying GHC?

    Institutional owners buying GHC 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 GHC activity?

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

  • Is institutional interest in GHC increasing?

    Institutional interest in GHC 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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