Gartner, Inc.
US ˙ NYSE ˙ US3666511072

SecurityIT / Gartner, Inc.
InstitutionKBC Group NV
Latest Disclosed Ownership15,567 shares
Latest Disclosed Value $ 2,465
KBC Group NV reports 3.19% increase in ownership of IT / Gartner, Inc.

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 15,567 shares of Gartner, Inc. (US:IT) valued at $2,464,879 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 15,086 shares of Gartner, Inc.. This represents a change in shares of 3.19% during the quarter. The current value of the position is $2,564,663 USD.

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.

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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)
2026-05-07 2026-03-31 13F GARTNER COM 366651107 15,567 481 3.19 2 -33.33 0.0032
2026-01-26 2025-12-31 13F GARTNER COM 366651107 15,086 -1,492 -9.00 4 -25.00 0.0087
2026-01-20 2025-09-30 13F GARTNER COM 366651107 16,578 -27,133 -62.07 4 -76.47 0.0105
2025-08-08 2025-06-30 13F GARTNER COM 366651107 43,711 7,638 21.17 18 13.33 0.0477
2025-04-25 2025-03-31 13F GARTNER COM 366651107 36,073 20,964 138.75 15 114.29 0.0470
2025-01-22 2024-12-31 13F GARTNER COM 366651107 15,109 2,923 23.99 7 16.67 0.0202
2024-11-06 2024-09-30 13F GARTNER COM 366651107 12,186 716 6.24 6 20.00 0.0187
2024-07-17 2024-06-30 13F GARTNER COM 366651107 11,470 -2,540 -18.13 5 -16.67 0.0156
2024-05-08 2024-03-31 13F GARTNER COM 366651107 14,010 -2,669 -16.00 7 -14.29 0.0212
2024-02-13 2023-12-31 13F GARTNER COM 366651107 16,679 -22,376 -57.29 8 -46.15 0.0267
2024-02-15 2023-09-30 13F/A-1 GARTNER COM 366651107 39,055 15,561 66.23 13 62.50 0.0548
2023-11-22 2023-09-30 13F GARTNER COM 366651107 23,044 0 8 0.0336
2024-02-15 2023-06-30 13F/A-1 GARTNER COM 366651107 23,494 -29,287 -55.49 8 -52.94 0.0339
2023-07-28 2023-06-30 13F GARTNER COM 366651107 23,044 -29,414 8 0.0336
2024-02-14 2023-03-31 13F/A-1 GARTNER COM 366651107 52,781 27,852 111.73 17 112.50 0.0730
2023-05-04 2023-03-31 13F GARTNER COM 366651107 52,458 43,249 17 0.0805
2024-02-14 2022-12-31 13F/A-1 GARTNER COM 366651107 24,929 15,633 168.17 8 300.00 0.0407
2023-02-13 2022-12-31 13F GARTNER COM 366651107 9,209 -87 3 0.0000
2024-02-15 2022-09-30 13F/A-1 GARTNER COM 366651107 9,296 -770 -7.65 3 0.00 0.0134
2022-11-08 2022-09-30 13F GARTNER COM 366651107 9,209 -857 2,548 0.0133
2024-02-14 2022-06-30 13F/A-1 GARTNER COM 366651107 10,066 679 7.23 2 0.00 0.0121
2022-07-26 2022-06-30 13F GARTNER COM 366651107 9,983 596 2,414 0.0121
2024-02-14 2022-03-31 13F/A-1 GARTNER COM 366651107 9,387 -14,363 -60.48 3 -71.43 0.0110
2022-05-06 2022-03-31 13F GARTNER COM 366651107 9,387 -14,363 2,792 0.0103
2024-02-14 2021-12-31 13F/A-1 GARTNER COM 366651107 23,750 12,585 112.72 8 -99.79 0.0262
2022-02-03 2021-12-31 13F GARTNER COM 366651107 23,750 12,585 7,940 0.0249
2021-11-10 2021-09-30 13F GARTNER COM 366651107 11,165 2,363 26.85 3,393 59.15 0.0124
2022-02-15 2021-06-30 13F/A-1 GARTNER COM 366651107 8,802 0 0.00 2,132 32.67 0.0077
2021-08-11 2021-06-30 13F GARTNER COM 366651107 8,802 0 2,132 0.0077
2022-02-14 2021-03-31 13F/A-1 GARTNER COM 366651107 8,802 0 0.00 1,607 -88.60 0.0065
2021-04-26 2021-03-31 13F GARTNER COM 366651107 8,802 0 1,607 0.0065
2022-02-14 2020-12-31 13F/A-1 GARTNER COM 366651107 8,802 0 0.00 14,100 1,181.82 0.0066
2021-02-10 2020-12-31 13F GARTNER COM 366651107 8,802 0 1,410 0.0065
2022-02-14 2020-09-30 13F/A-1 GARTNER COM 366651107 8,802 0 0.00 1,100 3.00 0.0065
2020-10-28 2020-09-30 13F GARTNER COM 366651107 8,802 0 1,100 0.0065
2022-02-14 2020-06-30 13F/A-1 GARTNER COM 366651107 8,802 -1,535 -14.85 1,068 3.79 0.0071
2020-08-10 2020-06-30 13F GARTNER COM 366651107 8,802 -1,535 1,068 0.0071
2020-05-04 2020-03-31 13F GARTNER COM 366651107 10,337 0 0.00 1,029 -35.40 0.0086
2020-02-11 2019-12-31 13F GARTNER COM 366651107 10,337 0 0.00 1,593 7.78 0.0101
2019-11-07 2019-09-30 13F GARTNER COM 366651107 10,337 0 0.00 1,478 -11.18 0.0108
2019-08-08 2019-06-30 13F/A-1 GARTNER COM 366651107 10,337 0 0.00 1,664 6.12 0.0129
2019-07-30 2019-06-30 13F GARTNER COM 366651107 10,337 0 1,664
2019-08-07 2019-03-31 13F/A-1 GARTNER COM 366651107 10,337 2,932 39.59 1,568 65.58 0.0129
2019-05-10 2019-03-31 13F GARTNER COM 366651107 10,337 2,932 1,568
2019-01-31 2018-12-31 13F GARTNER COM 366651107 7,405 -828 -10.06 947 -27.43 0.0105
2018-11-14 2018-09-30 13F GARTNER COM 366651107 8,233 3,066 59.34 1,305 89.96 0.0099
2018-08-03 2018-06-30 13F GARTNER COM 366651107 5,167 993 23.79 687 39.92 0.0060
2018-08-03 2018-03-31 13F/A-1 GARTNER COM 366651107 4,174 -6,876 -62.23 491 -63.92 0.0045
2018-05-09 2018-03-31 13F GARTNER COM 366651107 4,174 -6,876 491
2018-08-03 2017-12-31 13F/A-1 GARTNER COM 366651107 11,050 -3,082 -21.81 1,361 -22.58 0.0116
2018-02-07 2017-12-31 13F GARTNER COM 366651107 11,050 -3,082 1,361
2017-11-13 2017-09-30 13F GARTNER COM 366651107 14,132 0 0.00 1,758 0.74 0.0160
2017-08-04 2017-06-30 13F GARTNER COM 366651107 14,132 -1,014 -6.69 1,745 6.66 0.0169
2017-05-10 2017-03-31 13F GARTNER COM 366651107 15,146 1,487 10.89 1,636 18.46 0.0148
2017-02-16 2016-12-31 13F GARTNER COM 366651107 13,659 833 6.49 1,381 21.78 0.0137
2016-11-03 2016-09-30 13F GARTNER COM 366651107 12,826 -253 -1.93 1,134 -10.99 0.0134
2016-08-03 2016-06-30 13F GARTNER COM 366651107 13,079 -8,099 -38.24 1,274 -32.66 0.0182
2016-05-11 2016-03-31 13F GARTNER COM 366651107 21,178 1,197 5.99 1,892 4.42 0.0314
2016-02-11 2015-12-31 13F GARTNER COM 366651107 19,981 2,257 12.73 1,812 21.77 0.0334
2015-11-12 2015-09-30 13F GARTNER COM 366651107 17,724 15,102 575.97 1,488 561.33 0.0299
2015-12-16 2015-06-30 13F/A-1 GARTNER COM 366651107 2,622 2,622 0.00 225 0.0029
2015-07-31 2015-06-30 13F GARTNER COM 366651107 2,622 225
2015-12-16 2015-03-31 13F/A-1 GARTNER COM 366651107 0 0 0 0.0000
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.