Gartner IT Institutional Ownership

NYSE IT

$169.71 -2.88 (-1.67%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

649 Institutions

Increased 280 43.1%

Unchanged 77 11.9%

Reduced 292 45.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

113.13%

▲+5.26 pp QoQ

Shares Held by Institutions

75.24Mn

of 66.50Mn outstanding

▲+4.23% QoQ

Shares Outstanding

66.50Mn

-8.73Mn held outside 13F filers

Institutional Investors

649

filed 13F for Jun 2026

▼-64 vs prior quarter

Net Shares Added (QoQ)

+3.06Mn

accumulated since last quarter

Value of Holdings

$14.02Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Gartner Inc (NYSE:IT) has 649 institutional investors that have filed 13F reports for the period ending June 2026.

They owned 113.1% of outstanding stock in June 2026, up from 107.9% the prior quarter.
Their total shares held in IT increased 4.23% from the prior quarter, while the number of investors in Gartner decreased 27.73% year over year.
During the quarter, 280 of these 649 funds increased positions in IT, 292 reduced exposure, and 77 held steady.
Altogether, these fund groups held 75.24Mn shares in IT by June 2026, up by 3.06Mn shares quarter on quarter, and up 2.31Mn shares year over year.
BAMCO INC /NY/ holds the largest position in IT at 7.6Mn shares as of June 30, 2026, or 11.43% of shares outstanding.
Leading buyers of Gartner shares for the quarter ending June 2026 were BAMCO INC /NY/ (1.68Mn), TWO SIGMA INVESTMENTS, LP (1.0Mn), Independent Franchise Partners LLP (982.19K), NORGES BANK (854.65K), AQR CAPITAL MANAGEMENT LLC (607.77K).
Top sellers of IT stock for the quarter ending June 2026 included BlackRock, Inc. (1.67Mn), DEUTSCHE BANK AG\ (798.0K), UBS Group AG (583.05K), Morgan Stanley (510.02K), State Street Corp (458.0K).
According to Business Quant data, leading holders of IT for June 2026 are BAMCO INC /NY/ (7.6Mn), Independent Franchise Partners LLP (5.58Mn), BlackRock, Inc. (5.22Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.27Mn), AQR CAPITAL MANAGEMENT LLC (4.18Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (3.52Mn), HARRIS ASSOCIATES L P (2.85Mn), State Street Corp (2.81Mn), GEODE CAPITAL MANAGEMENT, LLC (2.6Mn), TWO SIGMA INVESTMENTS, LP (2.13Mn).

Form 13F Holdings

649 Institutional Holders

Report period 30 Jun, 2026

Total shares held 75.24Mn

Of outstanding 113.13%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BAMCO INC /NY/	0001017918	7,601,009	11.43%	▲1,683,393	+28.45%	$985.24Mn
2	Independent Franchise Partners LLP	0001483866	5,582,962	8.40%	▲982,191	+21.35%	$723.66Mn
3	BlackRock, Inc.	0002012383	5,217,146	7.85%	▼1,667,355	-24.22%	$676.25Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,266,702	6.42%	▼201,433	-4.51%	$553.05Mn
5	AQR CAPITAL MANAGEMENT LLC	0001167557	4,175,036	6.28%	▲607,773	+17.04%	$541.17Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	3,521,381	5.30%	▼172,576	-4.67%	$456.44Mn
7	HARRIS ASSOCIATES L P	0000813917	2,846,799	4.28%	▼288,975	-9.22%	$369.00Mn
8	State Street Corp	0000093751	2,808,781	4.22%	▼457,998	-14.02%	$364.07Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,603,296	3.91%	▲390,316	+17.64%	$337.02Mn
10	TWO SIGMA INVESTMENTS, LP	0001179392	2,129,702	3.20%	▲1,002,557	+88.95%	$276.05Mn
11	Invesco Ltd.	0000914208	2,061,112	3.10%	▲40,011	+1.98%	$267.16Mn
12	Federated Hermes, Inc.	0001056288	2,044,435	3.07%	▲353,907	+20.93%	$265.00Mn
13	Morgan Stanley	0000895421	1,867,660	2.81%	▼510,018	-21.45%	$242.09Mn
14	Goldman Sachs Group Inc	0000886982	1,758,739	2.64%	▼15,884	-0.90%	$227.97Mn
15	Bank Of America Corp /De/	0000070858	907,735	1.36%	▲133,964	+17.31%	$117.66Mn
16	NORGES BANK	0001374170	854,653	1.29%	▲854,653	0.00%	$110.78Mn
17	D. E. Shaw & Co., Inc.	0001009207	804,821	1.21%	▲558,970	+227.36%	$104.32Mn
18	BNP PARIBAS FINANCIAL MARKETS	0001166588	673,933	1.01%	▲198,503	+41.75%	$87.36Mn
19	Northern Trust Corp	0000073124	657,780	0.99%	▼213,357	-24.49%	$85.26Mn
20	JANE STREET GROUP, LLC	0001595888	596,327	0.90%	▲594,690	+36,328.04%	$77.30Mn

Showing 1 to 20 of 649 holders