Gartner, Inc.
US ˙ NYSE ˙ US3666511072

SecurityIT / Gartner, Inc.
InstitutionFiduciary Trust Co
Latest Disclosed Ownership3,537 shares
Latest Disclosed Value $ 560,069
Fiduciary Trust Co reports 10.84% increase in ownership of IT / Gartner, Inc.

On May 15, 2026 - Fiduciary Trust Co filed a 13F-HR form disclosing ownership of 3,537 shares of Gartner, Inc. (US:IT) valued at $560,049 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,191 shares of Gartner, Inc.. This represents a change in shares of 10.84% during the quarter. The current value of the position is $582,721 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)
2026-05-15 2026-03-31 13F GARTNER COM 366651107 3,537 346 10.84 560 -30.43 0.0039
2026-02-13 2025-12-31 13F GARTNER COM 366651107 3,191 -302 -8.65 805 -12.31 0.0092
2025-11-14 2025-09-30 13F GARTNER COM 366651107 3,493 92 2.71 918 -33.19 0.0104
2025-08-14 2025-06-30 13F GARTNER COM 366651107 3,401 -155 -4.36 1,375 -7.91 0.0169
2025-05-15 2025-03-31 13F GARTNER COM 366651107 3,556 -215 -5.70 1,493 -18.29 0.0195
2025-02-14 2024-12-31 13F GARTNER COM 366651107 3,771 10 0.27 1,827 -4.15 0.0241
2024-11-14 2024-09-30 13F GARTNER COM 366651107 3,761 252 7.18 1,906 20.95 0.0266
2024-08-14 2024-06-30 13F GARTNER COM 366651107 3,509 -66 -1.85 1,576 -7.57 0.0237
2024-05-14 2024-03-31 13F GARTNER COM 366651107 3,575 22 0.62 1,704 6.37 0.0261
2024-02-12 2023-12-31 13F GARTNER COM 366651107 3,553 -31 -0.86 1,603 30.14 0.0268
2023-11-14 2023-09-30 13F GARTNER COM 366651107 3,584 50 1.41 1,231 -0.49 0.0225
2023-08-01 2023-06-30 13F GARTNER COM 366651107 3,534 -20 -0.56 1,238 6.91 0.0218
2023-05-15 2023-03-31 13F GARTNER COM 366651107 3,554 -44 -1.22 1,158 -4.30 0.0215
2023-02-14 2022-12-31 13F GARTNER COM 366651107 3,598 0 0.00 1,209 21.39 0.0235
2022-11-14 2022-09-30 13F GARTNER COM 366651107 3,598 50 1.41 996 16.08 0.0216
2022-08-12 2022-06-30 13F GARTNER COM 366651107 3,548 0 0.00 858 -18.67 0.0181
2022-05-12 2022-03-31 13F GARTNER COM 366651107 3,548 -104 -2.85 1,055 -13.60 0.0189
2022-02-14 2021-12-31 13F GARTNER COM 366651107 3,652 -220 -5.68 1,221 3.74 0.0201
2021-11-12 2021-09-30 13F GARTNER COM 366651107 3,872 0 0.00 1,177 25.48 0.0209
2021-08-16 2021-06-30 13F GARTNER COM 366651107 3,872 0 0.00 938 32.67 0.0182
2021-05-19 2021-03-31 13F GARTNER COM 366651107 3,872 0 0.00 707 14.03 0.0143
2021-01-26 2020-12-31 13F GARTNER COM 366651107 3,872 -400 -9.36 620 16.32 0.0129
2020-11-13 2020-09-30 13F GARTNER COM 366651107 4,272 -400 -8.56 533 -5.83 0.0126
2020-08-13 2020-06-30 13F GARTNER COM 366651107 4,672 -12 -0.26 566 21.46 0.0140
2020-05-15 2020-03-31 13F GARTNER COM 366651107 4,684 97 2.11 466 -33.99 0.0135
2020-02-04 2019-12-31 13F GARTNER COM 366651107 4,587 -500 -9.83 706 -2.89 0.0165
2019-11-12 2019-09-30 13F GARTNER COM 366651107 5,087 150 3.04 727 -8.44 0.0182
2019-08-14 2019-06-30 13F GARTNER COM 366651107 4,937 0 0.00 794 6.15 0.0208
2019-05-07 2019-03-31 13F GARTNER COM 366651107 4,937 -15 -0.30 748 18.17 0.0201
2019-01-29 2018-12-31 13F GARTNER COM 366651107 4,952 3 0.06 633 -19.26 0.0194
2018-11-13 2018-09-30 13F GARTNER COM 366651107 4,949 4 0.08 784 19.33 0.0220
2018-08-03 2018-06-30 13F GARTNER COM 366651107 4,945 0 0.00 657 13.08 0.0199
2018-05-07 2018-03-31 13F GARTNER COM 366651107 4,945 -4 -0.08 581 -4.75 0.0180
2018-01-29 2017-12-31 13F GARTNER COM 366651107 4,949 393 8.63 610 7.58 0.0181
2017-11-02 2017-09-30 13F GARTNER COM 366651107 4,556 -235 -4.91 567 -4.22 0.0174
2017-08-09 2017-06-30 13F GARTNER COM 366651107 4,791 7 0.15 592 14.51 0.0181
2017-05-15 2017-03-31 13F GARTNER COM 366651107 4,784 0 0.00 517 6.82 0.0158
2017-02-14 2016-12-31 13F GARTNER COM 366651107 4,784 0 0.00 484 14.42 0.0157
2016-11-14 2016-09-30 13F GARTNER COM 366651107 4,784 0 0.00 423 -9.23 0.0145
2016-08-12 2016-06-30 13F GARTNER COM 366651107 4,784 0 0.00 466 9.13 0.0164
2016-05-16 2016-03-31 13F GARTNER COM 366651107 4,784 0 0.00 427 -1.61 0.0151
2016-02-03 2015-12-31 13F GARTNER COMMON 366651107 4,784 0 0.00 434 7.96 0.0184
2015-11-10 2015-09-30 13F GARTNER COMMON 366651107 4,784 0 0.00 402 -1.95 0.0181
2015-08-10 2015-06-30 13F GARTNER Common 366651107 4,784 4,784 410 0.0171
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.