Who Owns GARTNER (IT)? -- Institutional Holders (2026-06-30)

799 institutions reported holding $9.91B of GARTNER (IT) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($1.10B), BAMCO INC /NY/ ($985.2M), Independent Franchise Partners LLP ($723.7M), BlackRock, Inc. ($676.2M), AQR CAPITAL MANAGEMENT LLC ($541.2M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$1.10B8.5MTrimmed
2BAMCO INC /NY/$985.2M7.6MAdded
3Independent Franchise Partners LLP$723.7M5.6MAdded
4BlackRock, Inc.$676.2M5.2MTrimmed
5AQR CAPITAL MANAGEMENT LLC$541.2M4.2MAdded
6HARRIS ASSOCIATES L P$369.0M2.8MTrimmed
7STATE STREET CORP$364.1M2.8MTrimmed
8GEODE CAPITAL MANAGEMENT, LLC$337.0M2.6MAdded
9TWO SIGMA INVESTMENTS, LP$276.5M2.1MAdded
10Invesco Ltd.$267.2M2.1MAdded
11FEDERATED HERMES, INC.$265.0M2.0MAdded
12MORGAN STANLEY$242.1M1.9MTrimmed
13GOLDMAN SACHS GROUP INC$236.6M1.8MAdded
14BANK OF AMERICA CORP /DE/$117.7M907,735Added
15CITADEL ADVISORS LLC$111.6M861,075Added
16NORGES BANK$110.8M854,653Trimmed
17D. E. Shaw & Co., Inc.$107.2M827,121Added
18JANE STREET GROUP, LLC$101.1M779,727Added
19BNP PARIBAS FINANCIAL MARKETS$87.4M673,933Added
20NORTHERN TRUST CORP$85.3M657,780Trimmed
21ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$75.9M585,573Added
22Madison Asset Management, LLC$74.5M574,609Trimmed
23SUSQUEHANNA INTERNATIONAL GROUP, LLP$70.9M547,124Added
24RENAISSANCE TECHNOLOGIES LLC$69.2M534,069Added
25Black Creek Investment Management Inc.$69.0M532,034Trimmed

Source: SEC Form 13F filings · as of 2026-06-30