Gartner Ownership | Who Owns Gartner?
Gartner Ownership Summary
Gartner is owned by 95.32% institutional investors, 3.06% insiders, and 1.62% 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
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Gartner | 95.32% | 3.06% | 1.62% |
| Sector | Technology Stocks | 144.02% | 12.52% | -56.54% |
| Idea | SaaS Stocks List | 73.64% | 6.57% | 19.79% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 9.27M | 11.96% | $4.49B |
| Blackrock funding, inc. /de | 7.59M | 9.83% | $3.07B |
| Blackrock | 6.43M | 8.21% | $2.89B |
| Bamco inc /ny/ | 3.65M | 4.73% | $1.48B |
| State street | 3.22M | 4.11% | $1.45B |
| Fmr | 2.82M | 3.64% | $1.37B |
| Morgan stanley | 2.14M | 2.73% | $959.16M |
| Geode capital management | 2.06M | 2.66% | $998.40M |
| Principal financial group | 2.01M | 2.60% | $975.14M |
| Wellington management group llp | 1.66M | 2.15% | $805.19M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Square wave partners | 26.28K | 12.27% | $12.73M |
| Crown oak advisors | 22.50K | 4.30% | $9.09M |
| Unio capital | 34.70K | 4.13% | $14.03M |
| Bamco inc /ny/ | 3.65M | 4.00% | $1.48B |
| Bollard group | 364.39K | 3.37% | $147.29M |
| Mccollum christoferson group | 25.82K | 3.11% | $10.44M |
| Spear rsc | 103.73K | 3.07% | $41.93M |
| Madison asset management | 702.81K | 3.07% | $284.09M |
| Progressive investment management | 28.79K | 2.96% | $11.64M |
| Schwerin boyle capital management | 65.09K | 2.93% | $26.31M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 950.61K | 0.06% | 950.61K |
| Blackrock funding, inc. /de | 7.59M | 0.06% | 804.07K |
| Madison investment advisors | 505.29K | 2.76% | 505.29K |
| Sustainable growth advisers, lp | 1.16M | 2.42% | 485.19K |
| Qube research | 682.06K | 0.28% | 338.62K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Massachusetts financial services co /ma/ | 602.31K | 0.08% | -1.14M |
| Generation investment management llp | 319.84K | 0.82% | -1.02M |
| Proficio capital partners | - | - | -197.66K |
| Fiera capital | - | - | -193.65K |
| Point72 asset management | - | - | -182.79K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 950.61K | 0.06% | 950.61K | $460.54M |
| Madison investment advisors | 505.29K | 2.76% | 505.29K | $244.80M |
| Spear rsc | 103.73K | 3.07% | 103.73K | $41.93M |
| Glenmede investment management, lp | 88.96K | 0.18% | 88.96K | $35.96M |
| Symphony financial | 80.86K | 0.69% | 80.86K | $32.68M |
Sold Out
| Holder | Change |
|---|---|
| Hhm wealth advisors | -1.00 |
| Mcclarren financial advisors | -1.00 |
| Bok financial private wealth | -1.00 |
| Financial gravity asset management | -1.00 |
| Sugar maple asset management | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 902 | -2.80% | 73,546,864 | 1.71% | 95 | 1.09% | 466 | 9.39% | 317 | -13.86% |
| Mar 31, 2025 | 918 | -3.47% | 72,182,760 | -0.56% | 93 | 1.06% | 417 | -7.13% | 368 | 7.29% |
| Dec 31, 2024 | 679 | -24.72% | 50,912,657 | -26.81% | 65 | 0.82% | 307 | -27.25% | 243 | -26.81% |
| Sep 30, 2024 | 889 | 2.42% | 69,423,036 | -2.47% | 89 | 1.07% | 418 | 0.97% | 326 | 6.19% |
| Jun 30, 2024 | 855 | -3.50% | 71,151,999 | 1.10% | 90 | 1.13% | 409 | 2.00% | 302 | -5.63% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 2.32M | 3.02% | -9.64K |
| Vanguard Total Stock Mkt Idx Inv | 2.30M | 2.99% | -53.71K |
| Vanguard Institutional 500 Index Trust | 2.18M | 2.84% | 15.20K |
| Vanguard 500 Index Investor | 1.91M | 2.48% | -279.06K |
| Vanguard Mid Cap Index Institutional | 1.63M | 2.12% | 17.59K |
| Baron Small Cap Growth Strategy | 1.25M | 1.62% | -50.00K |
| Baron Growth Retail | 1.25M | 1.62% | -50.00K |
| Principal Aligned MidCap Equity | 1.16M | 1.51% | -109.51K |
| Fidelity Magellan | 1.01M | 1.32% | -1.80K |
| Fidelity 500 Index | 975.22K | 1.27% | 6.11K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 22, 2025 | Rinello John J | SVP, Global Business Sales | Sell | $26.22K |
| Aug 18, 2025 | GUTIERREZ JOSE M | - | Buy | $100.00K |
| Jun 12, 2025 | FUCHS ANNE SUTHERLAND | - | Sell | $270.70K |
| Jun 09, 2025 | DYKSTRA KAREN E | - | Sell | $792.44K |
| May 21, 2025 | Hensel Scott | EVP Global Services & Delivery | Sell | $2.42M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | 1 | - |
| 2025 Q2 | - | 10 |
| 2025 Q1 | - | 4 |
| 2024 Q4 | - | 50 |
| 2024 Q3 | - | 38 |
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