ZIFF DAVIS INC (ZD) Institutional Ownership Changes & 13F Activity

ZIFF DAVIS INC (ZD). 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 Miller Value Partners, Renaissance Technologies LLC, Hancock Classic Value, and Jensen Investment Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Miller Value PartnersBuy54,78868,058$2,855,714
Q2 2022Renaissance Technologies LLCSell-162,10040,400$3,011
Q1 2022Renaissance Technologies LLCBuy172,148202,500$19,598
Q4 2021Renaissance Technologies LLCSell-51,44830,352$3,365
Q3 2021Hancock Classic ValueSell-4063,342$457
Q2 2021Hancock Classic ValueSell-7813,748$516
Q1 2021Renaissance Technologies LLCSell-92,70081,800$9,805
Q1 2021Hancock Classic ValueSell-3,2084,529$543
Q1 2021Miller Value PartnersSell-23013,270$1,591
Q4 2020Renaissance Technologies LLCBuy75,700174,500$17,047
Q4 2020Miller Value PartnersSell-1,50013,500$1,319
Q3 2020Miller Value PartnersBuy5,00015,000$1,038
Q2 2020Renaissance Technologies LLCSell-13,40098,800$6,245
Q2 2020Miller Value PartnersBuy10,00010,000$632
Q1 2020Renaissance Technologies LLCBuy79,400112,200$8,398
Q4 2019Hancock Classic ValueBuy1,8767,737$725
Q2 2019Hancock Classic ValueSell-1625,861$521
Q1 2019Hancock Classic ValueBuy6,0236,023$522
Q4 2018Renaissance Technologies LLCBuy15,70032,800$2,276
Q1 2018Renaissance Technologies LLCSell-84,90017,100$1,350
Q2 2017Renaissance Technologies LLCBuy45,200102,000$8,679
Q1 2017Renaissance Technologies LLCBuy53,10056,800$4,766
Q1 2017Jensen Investment ManagementBuy8406,490$545
Q4 2016Renaissance Technologies LLCSell-120,2983,700$303
Q4 2016Jensen Investment ManagementSell-1,1605,650$462
Q3 2016Jensen Investment ManagementBuy3006,810$454
Q2 2016Jensen Investment ManagementBuy1,0206,510$411
Q1 2016Renaissance Technologies LLCSell-135,202123,998$7,636
Q1 2016Jensen Investment ManagementBuy4705,490$338
Q4 2015Renaissance Technologies LLCSell-12,100259,200$21,337

Frequently asked questions about ZD activity

  • Which institutional owners are buying ZD?

    Institutional owners buying ZD 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 ZD activity?

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

  • Is institutional interest in ZD increasing?

    Institutional interest in ZD 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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