가트너, Inc.
MX ˙ BMV ˙ US3666511072
SecurityMX:IT / Gartner, Inc.
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership875,771 shares
Latest Disclosed Value $ 139,370,378
Jpmorgan Chase & Co ownership in IT / Gartner, Inc.

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 875,771 shares of Gartner, Inc. (MX:IT) valued at $139,370,378 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 593,726 shares of Gartner, Inc.. This represents a change in shares of 47.50% during the quarter.

Jpmorgan Chase & Co has a history of taking positions in derivatives of the underlying security (IT) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:IT / Gartner, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F/A-1 GARTNER COMMON 366651107 875,771 282,045 47.50 139,370 -6.95 0.0010
2026-05-13 2026-03-31 13F GARTNER COMMON 366651107 0 -100.00 0
2026-02-11 2025-12-31 13F GARTNER COMMON 366651107 593,726 -323,485 -35.27 149,785 -37.88 0.0094
2025-11-26 2025-09-30 13F/A-1 GARTNER COMMON 366651107 917,211 -223,506 -19.59 241,112 -47.71 0.0144
2025-11-07 2025-09-30 13F GARTNER COMMON 366651107 917,211 -223,506 241,112 0.0015
2025-08-12 2025-06-30 13F GARTNER COMMON 366651107 1,140,717 -104,846 -8.42 461,108 -11.80 0.0302
2025-05-12 2025-03-31 13F GARTNER COMMON 366651107 1,245,563 211,842 20.49 522,813 4.39 0.0382
2025-02-12 2024-12-31 13F GARTNER COMMON 366651107 1,033,721 -2,809 -0.27 500,807 -4.66 0.0373
2024-12-26 2024-09-30 13F/A-1 GARTNER COMMON 366651107 1,036,530 70,236 7.27 525,272 21.05 0.0399
2024-11-08 2024-09-30 13F GARTNER COMMON 366651107 1,025,443 59,149 519,654 0.0396
2024-12-26 2024-06-30 13F/A-1 GARTNER COMMON 366651107 966,294 23,940 2.54 433,924 -3.40 0.0356
2024-08-12 2024-06-30 13F GARTNER COMMON 366651107 936,134 -6,220 420,380 0.0345
2024-12-26 2024-03-31 13F/A-1 GARTNER COMMON 366651107 942,354 79,278 9.19 449,192 15.37 0.0379
2024-05-10 2024-03-31 13F GARTNER COMMON 366651107 923,400 60,324 440,157 0.0372
2024-12-26 2023-12-31 13F/A-1 GARTNER COMMON 366651107 863,076 578,697 203.49 389,339 298.44 0.0373
2024-02-12 2023-12-31 13F GARTNER COMMON 366651107 830,675 546,296 374,726 0.0360
2023-11-14 2023-09-30 13F GARTNER COMMON 366651107 284,379 30,480 12.00 97,715 9.86 0.0108
2023-08-11 2023-06-30 13F GARTNER COMMON 366651107 253,899 12,182 5.04 88,943 12.95 0.0097
2023-05-18 2023-03-31 13F/A-1 GARTNER COMMON 366651107 241,717 9,866 4.26 78,744 102,164.94 0.0096
2023-05-11 2023-03-31 13F GARTNER COMMON 366651107 204,528 -27,323 78,744 0.0012
2023-02-13 2022-12-31 13F GARTNER COMMON 366651107 231,851 14,950 6.89 78 -99.87 0.0103
2022-11-14 2022-09-30 13F GARTNER COMMON 366651107 216,901 23,329 12.05 60,014 28.20 0.0086
2022-08-11 2022-06-30 13F GARTNER COMMON 366651107 193,572 -52,742 -21.41 46,811 -36.11 0.0065
2022-05-11 2022-03-31 13F GARTNER COMMON 366651107 246,314 93,132 60.80 73,270 43.07 0.0088
2022-02-11 2021-12-31 13F/A-1 GARTNER COMMON 366651107 153,182 22,012 16.78 51,212 28.47 0.0059
2022-02-10 2021-12-31 13F GARTNER COMMON 366651107 153,182 22,012 51,212 0.0009
2021-11-12 2021-09-30 13F GARTNER COMMON 366651107 131,170 2,482 1.93 39,862 27.89 0.0049
2021-08-12 2021-06-30 13F GARTNER COMMON 366651107 128,688 35,720 38.42 31,168 83.64 0.0037
2021-05-12 2021-03-31 13F GARTNER COMMON 366651107 92,968 -10,517 -10.16 16,972 2.37 0.0023
2021-02-19 2020-12-31 13F/A-1 GARTNER COMMON 366651107 103,485 -73,000 -41.36 16,579 -24.99 0.0024
2021-02-11 2020-12-31 13F GARTNER COMMON 366651107 103,485 -73,000 16,579 410.0105
2020-11-12 2020-09-30 13F/A-1 GARTNER COMMON 366651107 176,485 97,097 122.31 22,101 129.43 0.0037
2020-11-12 2020-09-30 13F GARTNER COMMON 366651107 176,485 22,101
2020-08-11 2020-06-30 13F GARTNER COMMON 366651107 79,388 22,729 40.12 9,633 70.77 0.0019
2020-05-12 2020-03-31 13F GARTNER COMMON 366651107 56,659 -30,920 -35.31 5,641 -58.20 0.0013
2020-02-11 2019-12-31 13F GARTNER COMMON 366651107 87,579 -3,248 -3.58 13,496 3.91 0.0025
2019-11-12 2019-09-30 13F GARTNER COMMON 366651107 90,827 -433,836 -82.69 12,988 -84.43 0.0026
2019-08-07 2019-06-30 13F GARTNER COMMON 366651107 524,663 30,770 6.23 83,404 11.33 0.0163
2019-05-07 2019-03-31 13F GARTNER COMMON 366651107 493,893 8,341 1.72 74,913 20.69 0.0153
2019-02-11 2018-12-31 13F GARTNER COMMON 366651107 485,552 -1,106,994 -69.51 62,073 -75.41 0.0144
2018-11-13 2018-09-30 13F/A-1 GARTNER COMMON 366651107 1,592,546 -183,325 -10.32 252,418 6.95 0.0483
2018-11-07 2018-09-30 13F GARTNER COMMON 366651107 1,592,546 -183,325 252,418
2018-08-14 2018-06-30 13F GARTNER COMMON 366651107 1,775,871 61,889 3.61 236,014 17.07 0.0485
2018-05-10 2018-03-31 13F GARTNER COMMON 366651107 1,713,982 915,229 114.58 201,598 104.95 0.0432
2018-02-13 2017-12-31 13F GARTNER COMMON 366651107 798,753 -320,297 -28.62 98,366 -28.75 0.0207
2017-11-09 2017-09-30 13F GARTNER COMMON 366651107 1,119,050 -135,514 -10.80 138,057 -10.90 0.0305
2017-08-09 2017-06-30 13F GARTNER COMMON 366651107 1,254,564 77,018 6.54 154,949 21.85 0.0354
2017-05-10 2017-03-31 13F GARTNER COMMON 366651107 1,177,546 -199,368 -14.48 127,162 -8.63 0.0291
2017-02-06 2016-12-31 13F GARTNER COMMON 366651107 1,376,914 -15,716 -1.13 139,165 12.98 0.0334
2016-11-04 2016-09-30 13F GARTNER COMMON 366651107 1,392,630 33,035 2.43 123,177 -6.99 0.0303
2016-08-08 2016-06-30 13F GARTNER COMMON 366651107 1,359,595 -302,855 -18.22 132,437 -10.84 0.0330
2016-05-10 2016-03-31 13F GARTNER COMMON 366651107 1,662,450 -549,325 -24.84 148,539 -25.96 0.0380
2016-02-12 2015-12-31 13F GARTNER COMMON 366651107 2,211,775 49,296 2.28 200,608 10.53 0.0504
2015-11-13 2015-09-30 13F GARTNER COMMON 366651107 2,162,479 -116,897 -5.13 181,498 -7.17 0.0485
2015-08-14 2015-06-30 13F GARTNER COMMON 366651107 2,279,376 229,998 11.22 195,527 13.78 0.0461
2015-05-15 2015-03-31 13F GARTNER COMMON 366651107 2,049,378 1,199,004 141.00 171,839 139.97 0.0391
2015-02-13 2014-12-31 13F GARTNER COMMON 366651107 850,374 744,888 706.15 71,610 823.76 0.0164
2014-12-08 2014-09-30 13F/A-1 GARTNER COMMON 366651107 105,486 -35,681 -25.28 7,752 -22.13 0.0018
2014-11-14 2014-09-30 13F GARTNER COMMON 366651107 105,486 7,752
2014-09-03 2014-06-30 13F/A-1 GARTNER COMMON 366651107 141,167 31,394 28.60 9,955 30.57 0.0025
2014-08-14 2014-06-30 13F GARTNER COMMON 366651107 141,167 9,955
2014-05-15 2014-03-31 13F GARTNER COMMON 366651107 109,773 1,111 1.02 7,624 -1.26 0.0021
2014-02-26 2013-12-31 13F/A-1 GARTNER COMMON 366651107 108,662 -5,001 -4.40 7,721 13.21 0.0022
2014-02-13 2013-12-31 13F GARTNER COMMON 366651107 108,662 7,721
2013-10-31 2013-09-30 13F GARTNER COMMON 366651107 113,663 7,705 7.27 6,820 12.93 0.0020
2013-08-13 2013-06-30 13F GARTNER COMMON 366651107 105,958 105,958 6,039 0.0019
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-08-12 2021-06-30 13F GARTNER OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-12 2021-03-31 13F GARTNER OPTION Call 50,200 0.00 9,164 13.95 n/a n/a n/a
2021-02-19 2020-12-31 13F/A GARTNER OPTION Call 50,200 8,042 n/a n/a n/a
2021-02-11 2020-12-31 13F GARTNER OPTION Call 50,200 8,042 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.