ALIGN TECHNOLOGY INC (ALGN) Institutional Ownership Changes & 13F Activity

ALIGN TECHNOLOGY INC (ALGN). 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 Disciplined Growth Investors, Sequoia Fund, Alapocas Investment Partners, ARK Invest, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2021Bares Capital ManagementSell-149,870620,041$378,845
Q2 2021Viking Global InvestorsSell-140,594404,087$246,897
Q2 2021Renaissance Technologies LLCSell-130,42863,381$38,726
Q2 2021Polen Capital ManagementBuy69,9801,634,605$998,744
Q2 2021Disciplined Growth InvestorsBuy10,808431,388$263,578
Q2 2021ARK InvestSell-51211,703$7,151
Q1 2021Polen Capital ManagementSell-1,034,6891,564,625$847,291
Q1 2021Renaissance Technologies LLCSell-400,737193,809$104,953
Q1 2021Disciplined Growth InvestorsSell-62,543420,580$227,757
Q1 2021Bares Capital ManagementSell-34,500769,911$416,930
Q1 2021Viking Global InvestorsBuy9,737544,681$294,961
Q1 2021ARK InvestBuy8,14912,215$6,615
Q4 2020Renaissance Technologies LLCSell-850,002594,546$317,713
Q4 2020Bares Capital ManagementSell-370,041804,411$429,861
Q4 2020Disciplined Growth InvestorsSell-194,783483,123$258,171
Q4 2020Viking Global InvestorsSell-59,459534,944$285,863
Q4 2020ARK InvestBuy2,1944,066$2,173
Q4 2020Polen Capital ManagementBuy1,5032,599,314$1,389,021
Q4 2020Sequoia Financial AdvisorsSell-253562$300
Q3 2020Renaissance Technologies LLCSell-766,0001,444,548$472,887
Q3 2020Polen Capital ManagementSell-660,5782,597,811$850,419
Q3 2020Bares Capital ManagementSell-227,2051,174,452$384,469
Q3 2020Viking Global InvestorsBuy55,060594,403$194,584
Q3 2020Disciplined Growth InvestorsSell-19,476677,906$221,919
Q3 2020ARK InvestSell-2611,872$613
Q2 2020Renaissance Technologies LLCSell-727,6812,210,548$606,663
Q2 2020Viking Global InvestorsBuy277,129539,343$148,017
Q2 2020Disciplined Growth InvestorsSell-240,991697,382$191,390
Q2 2020Polen Capital ManagementBuy219,3833,258,389$894,232
Q2 2020Bares Capital ManagementSell-146,2511,401,657$384,671

Frequently asked questions about ALGN activity

  • Which institutional owners are buying ALGN?

    Institutional owners buying ALGN 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 ALGN activity?

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

  • Is institutional interest in ALGN increasing?

    Institutional interest in ALGN 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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