GARTNER INC (IT) Institutional Ownership Changes & 13F Activity

GARTNER INC (IT). 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, Disciplined Growth Investors, Polen Capital Management, Sequoia Financial Advisors, and Matrix Advisors Value Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2017Bares Capital ManagementSell-178,8161,091,452$117,866
Q4 2016Renaissance Technologies LLCSell-267,000173,900$17,576
Q4 2016Polen Capital ManagementBuy258,4523,435,091$347,185
Q4 2016Bares Capital ManagementBuy4,8751,270,268$128,386
Q3 2016Bares Capital ManagementBuy249,0591,265,393$111,924
Q3 2016Renaissance Technologies LLCBuy151,100440,900$38,998
Q3 2016Polen Capital ManagementBuy97,7883,176,639$280,974
Q2 2016Polen Capital ManagementBuy303,4993,078,851$299,911
Q2 2016Renaissance Technologies LLCBuy175,600289,800$28,229
Q1 2016Polen Capital ManagementBuy298,5052,775,352$247,978
Q1 2016Bares Capital ManagementBuy141,0411,016,334$90,809
Q4 2015Bares Capital ManagementBuy293,224875,293$79,389
Q4 2015Polen Capital ManagementBuy232,3232,476,847$224,650
Q4 2015Renaissance Technologies LLCSell-77,900114,200$10,358
Q3 2015Bares Capital ManagementBuy280,575582,069$48,853
Q3 2015Renaissance Technologies LLCSell-226,100192,100$16,123
Q3 2015Polen Capital ManagementBuy66,5392,244,524$188,383
Q2 2015Bares Capital ManagementBuy301,494301,494$25,862
Q2 2015Renaissance Technologies LLCSell-253,558418,200$35,873
Q2 2015Polen Capital ManagementSell-46,3212,177,985$186,828
Q1 2015Renaissance Technologies LLCSell-232,742671,758$56,327
Q1 2015Polen Capital ManagementBuy90,5342,224,306$186,508
Q4 2014Renaissance Technologies LLCSell-154,900904,500$76,168
Q4 2014Polen Capital ManagementSell-52,7642,133,772$179,685
Q3 2014Renaissance Technologies LLCSell-314,2171,059,400$77,834
Q3 2014Polen Capital ManagementSell-66,2742,186,536$160,645
Q2 2014Polen Capital ManagementSell-115,3962,252,810$158,868
Q2 2014Renaissance Technologies LLCBuy109,5171,373,617$96,867
Q1 2014Renaissance Technologies LLCBuy92,7001,264,100$87,779
Q1 2014Polen Capital ManagementSell-17,6742,368,206$164,448

Frequently asked questions about IT activity

  • Which institutional owners are buying IT?

    Institutional owners buying IT 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 IT activity?

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

  • Is institutional interest in IT increasing?

    Institutional interest in IT 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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