Gartner, Inc.
US ˙ NYSE ˙ US3666511072

SecurityIT / Gartner, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership5,735 shares
Latest Disclosed Value $ 908,080
Macquarie Group Ltd reports 42.28% decrease in ownership of IT / Gartner, Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 5,735 shares of Gartner, Inc. (US:IT) valued at $908,080 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9,936 shares of Gartner, Inc.. This represents a change in shares of -42.28% during the quarter. The current value of the position is $944,841 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 5,735 -4,201 -42.28 908 -63.77 0.0042
2026-02-13 2025-12-31 13F GARTNER COM 366651107 9,936 801 8.77 2,507 4.42 0.0110
2025-11-13 2025-09-30 13F GARTNER COM 366651107 9,135 -7,342 -44.56 2,401 -63.96 0.0028
2025-08-14 2025-06-30 13F GARTNER COM 366651107 16,477 -1,435 -8.01 6,661 -11.41 0.0082
2025-08-14 2025-03-31 13F/A-1 GARTNER COM 366651107 17,912 -379 -2.07 7,519 8.63 0.0093
2025-05-15 2025-03-31 13F GARTNER COM 366651107 17,912 -379 5,705 0.0047
2025-02-14 2024-12-31 13F GARTNER COM 366651107 18,291 5,467 42.63 6,922 6.51 0.0084
2024-11-14 2024-09-30 13F GARTNER COM 366651107 12,824 -4 -0.03 6,499 12.81 0.0070
2024-08-09 2024-06-30 13F GARTNER COM 366651107 12,828 -1,440 -10.09 5,761 -15.28 0.0066
2024-05-14 2024-03-31 13F GARTNER COM 366651107 14,268 -12,329 -46.35 6,799 -43.33 0.0077
2024-02-14 2023-12-31 13F GARTNER COM 366651107 26,597 12,094 83.39 11,998 140.76 0.0139
2023-11-14 2023-09-30 13F GARTNER COM 366651107 14,503 8,682 149.15 4,984 144.50 0.0063
2023-10-27 2023-06-30 13F/A-2 GARTNER COM 366651107 5,821 0 0.00 2,039 7.49 0.0023
2023-10-12 2023-06-30 13F/A-1 GARTNER COM 366651107 5,821 0 2,039 0.0020
2023-08-14 2023-06-30 13F GARTNER COM 366651107 5,821 0 2,039 0.0021
2023-06-01 2023-03-31 13F/A-1 GARTNER COM 366651107 5,821 1,500 34.71 1,897 30.58 0.0023
2023-05-15 2023-03-31 13F GARTNER COM 366651107 5,821 1,500 1,897 0.0017
2023-02-21 2022-12-31 13F GARTNER COM 366651107 4,321 0 0.00 1,452 21.40 0.0017
2022-11-14 2022-09-30 13F GARTNER COM 366651107 4,321 324 8.11 1,196 23.81 0.0015
2022-08-17 2022-06-30 13F/A-1 GARTNER COM 366651107 3,997 0 0.00 966 -18.76 0.0011
2022-08-15 2022-06-30 13F GARTNER COM 366651107 3,997 0 966 0.0003
2022-05-16 2022-03-31 13F GARTNER COM 366651107 3,997 50 1.27 1,189 -9.86 0.0009
2022-02-11 2021-12-31 13F GARTNER COM 366651107 3,947 -688,919 -99.43 1,319 -99.37 0.0011
2021-11-12 2021-09-30 13F GARTNER COM 366651107 692,866 -213,099 -23.52 210,548 -4.05 0.1794
2021-08-13 2021-06-30 13F GARTNER COM 366651107 905,965 904,681 70,458.02 219,425 93,671.37 0.1802
2021-05-14 2021-03-31 13F GARTNER COM 366651107 1,284 0 0.00 234 13.59 0.0003
2021-02-16 2020-12-31 13F GARTNER COM 366651107 1,284 0 0.00 206 28.75 0.0003
2020-11-13 2020-09-30 13F GARTNER COM 366651107 1,284 484 60.50 160 64.95 0.0003
2020-08-11 2020-06-30 13F GARTNER COM 366651107 800 0 0.00 97 21.25 0.0002
2020-05-15 2020-03-31 13F GARTNER COM 366651107 800 -973 -54.88 80 -70.70 0.0002
2020-03-18 2019-12-31 13F/A-2 GARTNER COM 366651107 1,773 845 91.06 273 105.26 0.0004
2020-02-28 2019-12-31 13F/A-1 GARTNER COM 366651107 1,773 0 273 0.0004
2020-02-14 2019-12-31 13F GARTNER COM 366651107 1,773 845 273 342.5919
2019-11-14 2019-09-30 13F GARTNER COM 366651107 928 -3,423 -78.67 133 -80.97 0.0002
2019-11-06 2019-06-30 13F/A-2 GARTNER COM 366651107 4,351 -1,465 -25.19 699 -20.84 0.0012
2019-09-24 2019-06-30 13F/A-1 GARTNER COM 366651107 4,351 0 699 0.0012
2019-08-14 2019-06-30 13F GARTNER COM 366651107 4,351 -1,465 699
2019-05-15 2019-03-31 13F GARTNER COM 366651107 5,816 -24,027 -80.51 883 -76.85 0.0015
2019-02-15 2018-12-31 13F GARTNER COM 366651107 29,843 -6,938 -18.86 3,815 -34.56 0.0074
2018-11-15 2018-09-30 13F GARTNER COM 366651107 36,781 -17,900 -32.74 5,830 -19.77 0.0095
2019-03-21 2018-06-30 13F/A-1 GARTNER COM 366651107 54,681 -103,893 -65.52 7,267 -61.04 0.0125
2018-08-14 2018-06-30 13F GENERAL ELECTRIC COM 366651107 54,681 -103,893 7,267
2018-05-11 2018-03-31 13F GARTNER COM 366651107 158,574 -32,340 -16.94 18,651 -27.09 0.0340
2018-02-14 2017-12-31 13F GARTNER COM 366651107 190,914 11,169 6.21 25,581 14.39 0.0452
2017-11-08 2017-09-30 13F GARTNER COM 366651107 179,745 84,401 88.52 22,362 89.89 0.0401
2017-08-14 2017-06-30 13F GARTNER COM 366651107 95,344 94,925 22,655.13 11,776 26,068.89 0.0215
2017-05-15 2017-03-31 13F GARTNER COM 366651107 419 19 4.75 45 12.50 0.0001
2017-03-30 2016-12-31 13F/A-1 GARTNER Common Stock 366651107 400 400 40 0.0001
2017-02-15 2016-12-31 13F GARTNER Common Stock 366651107 400 40 0.0001
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.