Gartner Ownership | Who Owns Gartner?

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Gartner Ownership Summary

Gartner is owned by 93.01% institutional investors, 3.22% insiders, and 3.77% retail investors. Vanguard group is the largest institutional shareholder, holding 13.07% 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	93.01%	3.22%	3.77%
Sector	Technology Stocks	40.92%	12.39%	46.69%
Idea	SaaS Stocks List	55.75%	6.52%	37.73%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	10.08M	13.07%	$2.65B
Blackrock funding, inc. /de	7.63M	9.88%	$2.00B
Blackrock	6.43M	8.21%	$2.89B
Bamco inc /ny/	4.32M	5.60%	$1.14B
State street	3.51M	4.55%	$922.73M
Independent franchise partners llp	3.20M	4.14%	$840.17M
Capital investors	3.12M	4.04%	$820.11M
Morgan stanley	2.36M	3.06%	$620.20M
Geode capital management	2.24M	2.90%	$587.42M
Sustainable growth advisers, lp	1.47M	1.90%	$385.57M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Square wave partners	26.28K	12.27%	$12.73M
Square wave capital	58.20K	5.60%	$15.30M
Independent franchise partners llp	3.20M	5.54%	$840.17M
Unio capital	77.25K	4.84%	$20.31M
Crown oak advisors	22.50K	4.30%	$9.09M
Bamco inc /ny/	4.32M	3.01%	$1.14B
Madison investment advisors	505.29K	2.76%	$244.80M
Laurus investment counsel	14.58K	2.62%	$3.83M
Ceera investments	29.03K	2.38%	$7.63M
Covey capital advisors	5.36K	2.33%	$2.16M

Top Buyers

Holder	Shares	% Assets	Change
Independent franchise partners llp	3.20M	5.54%	3.20M
Capital investors	3.12M	0.13%	3.12M
Norges bank	950.61K	0.06%	950.61K
Deutsche bank ag\	1.06M	0.09%	761.22K
Bamco inc /ny/	4.32M	3.01%	669.35K

Top Sellers

Holder	Shares	% Assets	Change
Principal financial group	99.56K	0.01%	-1.52M
Fmr	362.26K	0.01%	-1.50M
T. rowe price investment management	11.00	-	-1.26M
Wellington management group llp	4.51K	0.00%	-821.70K
Polen capital management	9.28K	0.01%	-769.93K

New Positions

Holder	Shares	% Assets	Change	Value
Independent franchise partners llp	3.20M	5.54%	3.20M	$840.17M
Capital investors	3.12M	0.13%	3.12M	$820.11M
Norges bank	950.61K	0.06%	950.61K	$460.54M
Madison investment advisors	505.29K	2.76%	505.29K	$244.80M
Nzs capital	258.04K	2.08%	258.04K	$67.83M

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 %
Sep 30, 2025	783	-13.00%	71,762,265	4.22%	93	1.17%	370	-19.74%	298	-6.29%
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%

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	975.63K	1.29%	418.00

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 Q4	-	-
2025 Q3	1	1
2025 Q2	-	10
2025 Q1	-	4
2024 Q4	-	50

IT Ownership FAQ

Who owns the most shares of Gartner?

Gartner’s largest shareholders are Vanguard group (10.08M shares, 13.07%), Blackrock funding, inc. /de (7.63M shares, 9.88%), and Blackrock (6.43M shares, 8.21%). Together, they hold 31.16% 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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