CABLE ONE INC (CABO) Institutional Ownership Changes & 13F Activity

CABLE ONE INC (CABO). 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, Gardner Russo & Quinn, Parnassus Endeavor Fund, Durable Capital Partners, and Thunderbird Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy8,40053,900$4,916,219
Q4 2025Renaissance Technologies LLCSell-9,30045,500$5,134,675
Q3 2025Renaissance Technologies LLCSell-41,20054,800$9,702,340
Q2 2025Renaissance Technologies LLCBuy57,90096,000$13,037,760
Q1 2025Renaissance Technologies LLCBuy30038,100$10,125,837
Q4 2024Renaissance Technologies LLCSell-17,20037,800$13,688,136
Q3 2024Renaissance Technologies LLCBuy10055,000$19,238,450
Q2 2024Renaissance Technologies LLCSell-19,00054,900$19,434,600
Q1 2024Renaissance Technologies LLCSell-8,90073,900$31,269
Q1 2024Gardner Russo & QuinnSell-4,33611,681$4,942,491
Q4 2023Renaissance Technologies LLCBuy18,09382,800$46,086
Q4 2023Gardner Russo & QuinnSell-8,65316,017$8,914,843
Q3 2023Gardner Russo & QuinnSell-61,76624,670$15,187,920
Q3 2023Renaissance Technologies LLCSell-13,99364,707$39,836
Q2 2023Renaissance Technologies LLCBuy4,50078,700$51,712
Q2 2023Gardner Russo & QuinnSell-3,78386,436$56,795,690
Q1 2023Gardner Russo & QuinnBuy59890,219$63,333,689
Q1 2023Renaissance Technologies LLCBuy20074,200$52,088
Q4 2022Renaissance Technologies LLCSell-6,90074,000$52,678
Q4 2022Gardner Russo & QuinnSell-6,09289,621$63,797,871
Q3 2022Parnassus Endeavor FundSell-38,91083,212$70,984
Q3 2022Renaissance Technologies LLCSell-6,50080,900$69,012
Q3 2022Gardner Russo & QuinnBuy1,77595,713$81,648
Q2 2022Parnassus Endeavor FundBuy28,253122,122$157,454
Q2 2022Renaissance Technologies LLCSell-14,30087,400$112,687
Q2 2022Gardner Russo & QuinnBuy1,42593,938$121,116
Q1 2022Parnassus Endeavor FundBuy9,70693,869$137,447
Q1 2022Renaissance Technologies LLCSell-9,100101,700$148,913
Q1 2022Gardner Russo & QuinnBuy1,69292,513$135,462
Q4 2021Renaissance Technologies LLCSell-17,400110,800$195,390

Frequently asked questions about CABO activity

  • Which institutional owners are buying CABO?

    Institutional owners buying CABO 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 CABO activity?

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

  • Is institutional interest in CABO increasing?

    Institutional interest in CABO 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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