ZILLOW GROUP INC - C (Z) Institutional Ownership Changes & 13F Activity

ZILLOW GROUP INC - C (Z). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Qube Research & Technologies Ltd, Ancient Art (Teton Capital), D. E. Shaw & Co., Inc., Caledonia (Private) Investments Pty Ltd, and State Of Wisconsin Investment Board.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Qrg Capital Management, Inc.Sell-898-10.5%7,634$240.62KQ2 2026Sep 23, 2026
State Street CorpSell-918,077-23.7%2,957,973$93.24MQ2 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheBuy+4,414+10.6%45,933$1.45MQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+135+80.8%302$9.52KQ2 2026Sep 04, 2026
Citadel Advisors LlcSell-90,131-13.2%595,148$18.76MQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcSell-12-48.0%13$410.00Q2 2026Aug 28, 2026
Corient Private Wealth LlcBuy+11,909+229.9%17,090$538.69KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-104,275-37.3%175,553$5.53MQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Buy+32,387+11.9%303,930$9.58MQ2 2026Aug 21, 2026
Mercer Global Advisors IncBuy+4,010+20.1%23,939$754.57KQ2 2026Aug 19, 2026
Mint Tower Capital Management B.V.Buy+57,949—57,949$1.83MQ2 2026Aug 18, 2026
Fulcrum Asset Management LlpBuy+268—268$8.41KQ2 2026Aug 18, 2026
Copia Wealth ManagementBuy+22+146.7%37$1.17KQ2 2026Aug 18, 2026
Kahn Brothers GroupBuy+637,049+116.8%1,182,261$37.26MQ2 2026Aug 17, 2026
Fayez Sarofim & CoSell-58,159-13.5%371,619$11.71MQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+16,120+26.2%77,541$2.44MQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-1,886-3.6%51,217$1.61MQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcBuy+5+100.0%10$315.00Q2 2026Aug 17, 2026
Qube Research & Technologies LtdBuy+3,548,740+1664.9%3,761,884$118.57MQ2 2026Aug 14, 2026
Ancient Art (Teton Capital)Buy+2,160,359—2,160,359$68.09MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+2,012,038+431.0%2,478,834$78.13MQ2 2026Aug 14, 2026
Caledonia (Private) Investments Pty LtdSell-1,791,437-6.9%24,102,956$759.73MQ2 2026Aug 14, 2026
State Of Wisconsin Investment BoardBuy+1,477,843+71.5%3,545,882$111.77MQ2 2026Aug 14, 2026
Tudor Investment Corp Et AlBuy+1,099,658—1,099,658$34.66MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+1,016,994+2331.2%1,060,619$33.43MQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+959,255+56.7%2,650,440$83.54MQ2 2026Aug 14, 2026
Par Capital Management IncBuy+823,000—823,000$25.94MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-773,983-43.0%1,027,284$32.38MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+736,627+70.2%1,786,631$56.31MQ2 2026Aug 14, 2026
Jain Global LlcSell-544,456-90.8%55,449$1.75MQ2 2026Aug 14, 2026
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Frequently asked questions about Z activity

  • Which institutional owners are buying Z?

    Institutional owners buying Z 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 Z activity?

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

  • Is institutional interest in Z increasing?

    Institutional interest in Z 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.