Gartner IT Institutional Ownership

NYSE IT

$185.72 -0.01 (-0.01%)

As of: Sep 29, 2026 · 3:59 PM EDT

Institutions by Trading Activity

651 Institutions

Increased 282 43.3%

Unchanged 78 12.0%

Reduced 291 44.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

113.13%

▲+5.39 pp QoQ

Shares Held by Institutions

75.24Mn

of 66.50Mn outstanding

▲+4.34% QoQ

Shares Outstanding

66.50Mn

-8.73Mn held outside 13F filers

Institutional Investors

651

filed 13F for Jun 2026

▼-63 vs prior quarter

Net Shares Added (QoQ)

+3.13Mn

accumulated since last quarter

Value of Holdings

$13.98Bn

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 651 institutional investors with active 13F positions as of June 2026.

These investors collectively held 113.1% of Gartner's outstanding shares in June 2026, up from 107.7% in March 2026.
Their total shares held in IT increased 4.34% from the prior quarter, while the number of investors in Gartner decreased 27.42% year over year.
During the quarter, 282 of these 651 funds increased positions in IT, 291 reduced exposure, and 78 held steady.
Altogether, these fund groups held 75.24Mn shares in IT by June 2026, up by 3.13Mn shares quarter on quarter, and up 3.71Mn shares year over year.
As of June 30, 2026, BAMCO INC /NY/ held the largest stake in Gartner with 7.6Mn shares, accounting for 11.43% of total shares outstanding.
The biggest buyers of Gartner for the quarter ending June 2026 included 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).
Per Business Quant, the top 10 investors in IT for the quarter ending June 2026 include 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

651 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 651 holders