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Who owns Gartner (IT) stock

654 funds reported Gartner (IT) shares in their latest 13F filings, worth $12.1B in all. The largest holder is Vanguard Group ($2.3B). Last quarter 250 funds added to their stakes and 396 cut them. Members of Congress and other officials disclosed 3 trades (1 buys, 2 sales).

Largest holders of IT (13F)Largest holders of IT (13F)Vanguard Group$2.3BBamco$985MIndependent Franchise Partners LLP$724MBlackRock$676MVanguard Capital Management LLC$553MAQR Capital Management LLC$541MVanguard Portfolio Management LLC$456MHarris Associates L P$369MState Street$364MGeode Capital Management, LLC$337M

Largest holders (13F)

FundSharesValueChangeQuarter
Vanguard Group9,053,827$2.3Bdecrease2025-12-31
Bamco7,601,009$985Mincrease2026-06-30
Independent Franchise Partners LLP5,582,962$724Mincrease2026-06-30
BlackRock5,217,146$676Mdecrease2026-06-30
Vanguard Capital Management LLC4,266,702$553Mdecrease2026-06-30
AQR Capital Management LLC4,175,036$541Mincrease2026-06-30
Vanguard Portfolio Management LLC3,521,381$456Mdecrease2026-06-30
Harris Associates L P2,846,799$369Mdecrease2026-06-30
State Street2,808,781$364Mdecrease2026-06-30
Geode Capital Management, LLC2,603,296$337Mincrease2026-06-30
Two Sigma Investments, LP2,129,702$276Mincrease2026-06-30
Invesco2,061,112$267Mincrease2026-06-30
Federated Hermes2,044,435$265Mincrease2026-06-30
Madison Investment Advisors, LLC505,292$245Mbase2024-12-31
Morgan Stanley1,867,660$242Mdecrease2026-06-30

Trades by Congress and other officials

DateWhoTradeAmount
2026-04-14Gilbert Cisnerossale$1K–$15K
2026-03-13Gilbert Cisnerospurchase$1K–$15K
2025-10-31Lisa McClainsale$1K–$15K

Gartner's latest quarter

Gartner, Q3 2026: revenue $1.5B (-1% year over year), operating margin 18.7%, net earnings $214M, operating cash flow $294M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most IT stock?

By the latest 13F filings: Vanguard Group ($2.3B); Bamco ($985M); Independent Franchise Partners LLP ($724M); BlackRock ($676M); Vanguard Capital Management LLC ($553M).

Has Congress traded IT stock?

Officials disclosed 3 trades on file: 1 buys and 2 sales. The latest: Gilbert Cisneros, sale on 2026-04-14.

What is the short interest in IT?

6,593,677 shares were sold short at the 2026-10-15 settlement, -4.93% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.