Gartner Ownership | Who Owns Gartner?

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Gartner Ownership Summary

Gartner is owned by 68.22% institutional investors, 3.39% insiders, and 28.39% retail investors. Vanguard group is the largest institutional shareholder, holding 12.57% of IT shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.06% of its assets in Gartner shares.

IT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Gartner	68.22%	3.39%	28.39%
Sector	Technology Stocks	35.23%	13.13%	51.64%
Idea	SaaS Stocks List	48.24%	6.71%	45.05%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	9.05M	12.57%	$2.28B
Blackrock funding, inc. /de	6.99M	9.71%	$1.76B
Blackrock	6.43M	8.21%	$2.89B
Bamco inc /ny/	4.32M	5.60%	$1.14B
Capital investors	4.00M	5.56%	$1.01B
State street	3.51M	4.55%	$922.73M
Independent franchise partners llp	3.20M	4.14%	$840.17M
Morgan stanley	2.50M	3.47%	$629.58M
Geode capital management	2.22M	3.08%	$559.08M
Goldman sachs group	1.27M	1.77%	$321.57M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Square wave partners	26.28K	12.27%	$12.73M
Laurus investment counsel	34.26K	7.04%	$8.64M
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
Foyston, gordon, & payne	59.91K	3.29%	$15.11M
Bamco inc /ny/	4.32M	3.01%	$1.14B
Triad investment management	10.91K	2.79%	$2.75B
Crown oak advisors	23.18K	2.77%	$5.85M
Madison investment advisors	505.29K	2.76%	$244.80M

Top Buyers

Holder	Shares	% Assets	Change
Independent franchise partners llp	3.20M	5.54%	3.20M
Norges bank	1.19M	0.03%	1.19M
Northwestern mutual wealth management	1.03M	0.04%	1.03M
Capital investors	4.00M	0.16%	884.25K
Bamco inc /ny/	4.32M	3.01%	669.35K

Top Sellers

Holder	Shares	% Assets	Change
Fmr	362.26K	0.01%	-1.50M
T. rowe price investment management	11.00	-	-1.26M
Vanguard group	9.05M	0.03%	-1.03M
Wellington management group llp	4.51K	0.00%	-821.70K
Pacer advisors	-	-	-712.25K

New Positions

Holder	Shares	% Assets	Change	Value
Independent franchise partners llp	3.20M	5.54%	3.20M	$840.17M
Norges bank	1.19M	0.03%	1.19M	$299.58M
Madison investment advisors	505.29K	2.76%	505.29K	$244.80M
Artisan partners limited partnership	169.97K	0.06%	169.97K	$44.68M
Hrt financial lp	97.48K	0.08%	97.48K	$24.59M

Sold Out

Holder	Change
Bok financial private wealth	-1.00
Hhm wealth advisors	-1.00
Gps wealth strategies group	-1.00
Financial gravity asset management	-1.00
Strengthening families & communities	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	604	-26.16%	49,118,545	-31.88%	68	0.78%	284	-26.61%	232	-25.40%
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%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	2.16M	3.06%	4.58K
Vanguard US Total Market Shares ETF	2.32M	3.02%	-9.64K
Vanguard Institutional 500 Index Trust	2.18M	2.84%	15.20K
Vanguard 500 Index Investor	1.84M	2.61%	11.25K
American Funds Growth Fund of Amer A	1.68M	2.38%	270.42K
Capital Group Growth Fnd of Amer Comp	1.68M	2.38%	270.42K
Baron Partners Retail	1.23M	1.75%	-
Baron Growth Retail	1.20M	1.70%	-
Baron Growth Strategy	1.20M	1.70%	-
Baron Small Cap Growth Strategy	1.25M	1.62%	-50.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 05, 2026	Rinello John J	SVP, Global Business Sales	Buy	$7.71K
Dec 10, 2025	PAGLIUCA STEPHEN G	-	Buy	$2.28M
Dec 10, 2025	PAGLIUCA STEPHEN G	-	Buy	$1.75M
Dec 10, 2025	PAGLIUCA STEPHEN G	-	Buy	$1.06M
Dec 10, 2025	PAGLIUCA STEPHEN G	-	Buy	$1.94M

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	1	-
2025 Q4	7	2
2025 Q3	1	1
2025 Q2	-	10
2025 Q1	-	4

IT Ownership FAQ

Who owns the most shares of Gartner?

Gartner’s largest shareholders are Vanguard group (9.05M shares, 12.57%), Blackrock funding, inc. /de (6.99M shares, 9.71%), and Blackrock (6.43M shares, 8.21%). Together, they hold 30.49% 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 Total Stock Mkt Idx Inv is the top mutual fund holder of Gartner shares, with 3.06% of its total shares outstanding invested in 2.16M Gartner shares.

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