Gartner Ownership | Who Owns Gartner?


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Gartner Ownership Summary


Gartner is owned by 65.71% institutional investors, 3.38% insiders, and 30.91% retail investors. Vanguard group is the largest institutional shareholder, holding 11.96% of IT shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.02% of its assets in Gartner shares.

IT Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockGartner65.71%3.38%30.91%
SectorTechnology Stocks 44.47%12.07%43.46%
IdeaSaaS Stocks List57.10%6.98%35.92%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group9.27M11.96%$4.49B
Blackrock funding, inc. /de6.76M8.72%$3.27B
Blackrock6.43M8.21%$2.89B
Bamco inc /ny/3.92M5.05%$1.90B
State street3.22M4.11%$1.45B
Fmr2.82M3.64%$1.37B
Massachusetts financial services co /ma/2.78M3.58%$1.35B
Morgan stanley2.14M2.73%$959.16M
Geode capital management2.06M2.66%$998.40M
Principal financial group2.01M2.60%$975.14M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Square wave partners26.28K12.27%$12.73M
Crown oak advisors21.65K5.40%$10.49M
Bamco inc /ny/3.92M4.90%$1.90B
Bollard group357.79K4.80%$173.34M
Progressive investment management29.76K3.70%$14.42M
Schwerin boyle capital management74.42K3.70%$36.05M
Mccollum christoferson group25.82K3.70%$12.51M
Stone run capital18.79K3.58%$9.10M
Spence asset management29.54K3.12%$14.31M
Covey capital advisors5.37K2.96%$2.60M

Top Buyers

HolderShares% AssetsChange
Norges bank950.61K0.06%950.61K
Madison investment advisors505.29K2.76%505.29K
Raymond james financial341.56K0.06%341.56K
Blackrock funding, inc. /de6.76M0.07%318.33K
Blackrock6.43M0.07%254.43K

Top Sellers

HolderShares% AssetsChange
Brown advisory44.88K0.03%-879.32K
Polen capital management902.69K1.18%-566.70K
Sustainable growth advisers, lp535.43K1.30%-171.12K
Legal & general group595.91K0.08%-161.72K
Durable capital partners lp---148.88K

New Positions

HolderShares% AssetsChangeValue
Norges bank950.61K0.06%950.61K$460.54M
Madison investment advisors505.29K2.76%505.29K$244.80M
Raymond james financial341.56K0.06%341.56K$165.48M
Proficio capital partners197.66K0.02%197.66K$197.66K
T. rowe price investment management134.66K0.04%134.66K$65.24M

Sold Out

HolderChange
Redwood wealth management group-1.00
Mcclarren financial advisors-1.00
Sugar maple asset management-1.00
Financial gravity asset management-1.00
Peak6 investments-2.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2024679-24.72%50,912,657-26.81%650.82%307-27.25%243-26.81%
Sep 30, 20248892.42%69,423,036-2.47%891.07%4180.97%3266.19%
Jun 30, 2024855-3.50%71,151,9991.10%901.13%4092.00%302-5.63%
Mar 31, 20248860.68%70,375,267-1.45%891.08%401-6.09%320-1.23%
Dec 31, 202388011.25%71,408,3030.60%911.13%42723.77%3242.86%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF2.32M3.02%-9.64K
Vanguard Total Stock Mkt Idx Inv2.31M3.01%8.29K
Vanguard Institutional 500 Index Trust2.14M2.78%14.10K
Vanguard Mid Cap Index Institutional1.58M2.06%6.66K
Baron Growth Retail1.30M1.69%-60.00K
Baron Small Cap Growth Strategy1.30M1.69%-60.00K
Principal MidCap R51.27M1.65%-
Principal Aligned MidCap Equity1.27M1.65%14.46K
Fidelity 500 Index966.06K1.26%4.30K
SPDR® S&P 500 ETF958.55K1.25%-13.95K

Recent Insider Transactions


DateNameRoleActivityValue
Feb 27, 2025Rinello John J SVP, Global Business SalesSell$44.39K
Feb 26, 2025Genovese Yvonne EVP, Research & AdvisorySell$881.26K
Feb 24, 2025Serra Eileen-Sell$587.72K
Feb 10, 2025Rinello John J SVP, Global Business SalesSell$47.75K
Dec 11, 2024Genovese Yvonne EVP, Global Product ManagementSell$89.93K

Insider Transactions Trends


DateBuySell
2025 Q2--
2025 Q1-4
2024 Q4-50
2024 Q3-38
2024 Q2-10

IT Ownership FAQ


Who owns the most shares of Gartner?

Gartner’s largest shareholders are Vanguard group (9.27M shares, 11.96%), Blackrock funding, inc. /de (6.76M shares, 8.72%), and Blackrock (6.43M shares, 8.21%). Together, they hold 28.89% of Gartner’s total shares outstanding.

Does Blackrock own Gartner?

Yes, BlackRock owns 8.21% of Gartner, totaling 6.43M shares as of Jun 2024. This represents 0.07% of BlackRock's total assets, with a market value of 2.89B$. In the last quarter, BlackRock increased its holdings by 254.43K shares, a 4.12% change.

Who is Gartner’s biggest shareholder by percentage of total assets invested?

Square wave partners is Gartner’s biggest shareholder by percentage of total assets invested, with 12.27% of its assets in 26.28K Gartner shares, valued at 12.73M$.

Who is the top mutual fund holder of Gartner shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Gartner shares, with 3.02% of its total shares outstanding invested in 2.32M Gartner shares.

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