Security key
366651107
GARTNER INC - Common Stock, $.0005 par value per share (IT)
CUSIP: 366651107
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock, $.0005 par value per share
- Shares outstanding
- 70,447,810
- Total 13F shares
- 72,029,528
- Share change
- -1,573,409
- Total reported value
- $18,923,641,516
- Put/Call ratio
- 82%
- Price per share
- $262.87
- Number of holders
- 783
- Value change
- -$895,614,309
- Number of buys
- 373
- Number of sells
- 535
Report period
Q3 2025
Institutions
783
Top holders
10
IT full security history
Newer quarter: Q4 2025
Previous quarter: Q2 2025
GARTNER INC SEC filings
GARTNER INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 366651107
Recent filing periods:
Top shareholders of IT - GARTNER INC - Common Stock, $.0005 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
9.5%
from 13D/G
|
7,586,943
|
$3,066,794,551 | — | 30 Jun 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
14%
|
9,572,283
|
$3,869,308,234 | — | 30 Jun 2025 | |
| BAMCO INC /NY/ |
13F
|
Company |
5.2%
|
3,652,761
|
$1,476,519,051 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
4.8%
|
3,413,397
|
$1,379,763,335 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
3.2%
|
2,258,233
|
$910,481,466 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.8%
|
1,942,809
|
$785,324,265 | — | 30 Jun 2025 | |
| FMR LLC |
13F
|
Company |
2.6%
|
1,863,754
|
$753,366,626 | — | 30 Jun 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
2.3%
|
1,624,033
|
$656,480,700 | — | 30 Jun 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
1.8%
|
1,263,957
|
$510,917,000 | — | 30 Jun 2025 | |
| Sustainable Growth Advisers, LP |
13F
|
Company |
1.6%
|
1,161,513
|
$469,506,785 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.6%
|
1,145,660
|
$463,098,706 | — | 30 Jun 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
1.6%
|
1,140,717
|
$461,108,116 | — | 30 Jun 2025 | |
| NORGES BANK |
13F
|
Company |
1.4%
|
975,046
|
$394,133,094 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.4%
|
970,667
|
$392,363,015 | — | 30 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.3%
|
910,896
|
$368,202,502 | — | 30 Jun 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
1.2%
|
842,993
|
$340,754,630 | — | 30 Jun 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
1.2%
|
826,218
|
$333,973,840 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.1%
|
798,454
|
$322,750,915 | — | 30 Jun 2025 | |
| POLEN CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.1%
|
779,216
|
$314,974,565 | — | 30 Jun 2025 | |
| MACKENZIE FINANCIAL CORP |
13F
|
Company |
1.1%
|
772,620
|
$312,308,456 | — | 30 Jun 2025 | |
| BESSEMER GROUP INC |
13F
|
Company |
1.1%
|
740,284
|
$299,238,000 | — | 30 Jun 2025 | |
| Madison Asset Management, LLC |
13F
|
Company |
1%
|
702,813
|
$284,091,107 | — | 30 Jun 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.97%
|
682,062
|
$275,703,102 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.94%
|
665,389
|
$268,963,541 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.94%
|
661,513
|
$267,397,359 | — | 30 Jun 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.94%
|
660,186
|
$266,860,432 | — | 30 Jun 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.9%
|
631,421
|
$255,232,997 | — | 30 Jun 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.86%
|
605,342
|
$244,691,339 | — | 30 Jun 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.85%
|
602,312
|
$243,466,556 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.8%
|
562,588
|
$227,409,321 | — | 30 Jun 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.76%
|
536,009
|
$216,665,558 | — | 30 Jun 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.74%
|
521,960
|
$210,988,000 | — | 30 Jun 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.73%
|
515,600
|
$208,415,832 | — | 30 Jun 2025 | |
| Amundi |
13F
|
Individual |
0.69%
|
488,268
|
$193,080,697 | — | 30 Jun 2025 | |
| HSBC HOLDINGS PLC |
13F
|
Company |
0.68%
|
475,798
|
$192,333,636 | — | 30 Jun 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.66%
|
467,921
|
$189,143,027 | — | 30 Jun 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.66%
|
463,674
|
$187,426,304 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.66%
|
463,110
|
$187,198,465 | — | 30 Jun 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.63%
|
443,717
|
$179,359,286 | — | 30 Jun 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.61%
|
427,124
|
$172,652,063 | — | 30 Jun 2025 | |
| Findlay Park Partners LLP |
13F
|
Company |
0.59%
|
417,821
|
$168,891,605 | — | 30 Jun 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.59%
|
415,428
|
$167,924,301 | — | 30 Jun 2025 | |
| FAYEZ SAROFIM & CO |
13F
|
Company |
0.56%
|
395,753
|
$159,971,227 | — | 30 Jun 2025 | |
| Bollard Group LLC |
13F
|
Company |
0.52%
|
364,389
|
$147,293,000 | — | 30 Jun 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.49%
|
347,547
|
$140,485,449 | — | 30 Jun 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.49%
|
347,180
|
$140,337,087 | — | 30 Jun 2025 | |
| GENERATION INVESTMENT MANAGEMENT LLP |
13F
|
Company |
0.45%
|
319,841
|
$129,286,129 | — | 30 Jun 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.45%
|
319,335
|
$129,081,594 | — | 30 Jun 2025 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.44%
|
312,550
|
$126,339,000 | — | 30 Jun 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.43%
|
300,770
|
$121,577,236 | — | 30 Jun 2025 |
Institutional Holders of GARTNER INC - Common Stock, $.0005 par value per share (IT) as of Q3 2025
As of 30 Sep 2025,
GARTNER INC - Common Stock, $.0005 par value per share (IT) was held by
783 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
72,029,528 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., BAMCO INC /NY/, STATE STREET CORP, Independent Franchise Partners LLP, Capital International Investors, MORGAN STANLEY, GEODE CAPITAL MANAGEMENT, LLC, Sustainable Growth Advisers, LP, and Invesco Ltd..
This page lists
785
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
889
Q3 2025 holders
783
Holder diff
-106
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.