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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

IT

GARTNER INC

Superinvestors

Institutional investors holding IT

Consensus →
InvestorFundWeightSharesValueQuarter
Wallace WeitzWeitz Investment Management0.37%24,425$6.2M2025Q4
Bill NygrenOakmark Select Fund – Harris Associates0.31%963,984$243.2M2025Q4
David KatzMatrix Asset Advisors0.02%400$203K2024Q3
Polen Capital ManagementPolen Capital Management0.01%8,753$2.2M2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

12

Total trades

$264K

Volume

12

Buys

0

Sells

Last trade: Apr 1, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Apr 1, 2026Richard J BresslerBuy$26K
Apr 1, 2026Peter BissonBuy$26K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

Apr 1, 2026
Edward Peter Bousa
Buy
$18K
Apr 1, 2026Raul E CesanBuy$25K
Apr 1, 2026Karen E DykstraBuy$18K
Apr 1, 2026Diana Sue FergusonBuy$27K
Apr 1, 2026Anne Sutherland FuchsBuy$13K
Apr 1, 2026William O GrabeBuy$29K
Apr 1, 2026William O GrabeBuy$24K
Apr 1, 2026William O GrabeBuy$15K
Apr 1, 2026William O GrabeBuy$17K
Apr 1, 2026William O GrabeBuy$24K