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Gartner, Inc. (IT) Institutional Ownership & Insider Trading

650 institutions reported holding Gartner, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 15 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

ITGartner, Inc.Follow IT — free
Information Technology Services · Technology
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Market cap
14.5B
P/E TTM
20.8
Dividend yield
—
52-week
—
Next earnings
3 Nov, in 10 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

650 institutions held —% of the shares. Across filers that reported both quarters, shares held changed -1.8%.

Increased+183New+63Decreased-283Closed-125

Largest moves, shares (millions)

Bamco+1.7MTwo Sigma Investments+1.0MIndependent Franchise…+1.0MCapital International…-2.0MBlackRock-1.7MDeutsche Bank Ag\-0.8M

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters
-3.0Sep 24+0.9Dec 24-0.1Mar 25+0.2Jun 25-0.1Sep 25-1.6Dec 25+3.9Mar 26-1.4Jun 26
QuarterHoldersShares held, MChangeIncreasedNewDecreasedClosed
Jun 2665075-1.8%18363283125
Mar 2670475+6.3%26759223158
Dec 2579672-2.2%2378230281
Sep 2577673-0.1%22493289194
Jun 2588374+0.3%3385627479
Mar 2589972-0.1%2905431980
Dec 2492573+1.2%2726029056
Sep 2488069-4.5%2707627648

Gartner, Inc. — questions

Who owns Gartner, Inc. stock?
650 institutions reported Gartner, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BAMCO INC /NY/ (12.0%), Independent Franchise Partners LLP (8.8%), BlackRock, Inc. (8.3%).
Are Gartner, Inc. insiders buying or selling?
15 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Gartner, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.