Gartner, Inc.
US ˙ NYSE ˙ US3666511072

SecurityIT / Gartner, Inc.
InstitutionChicago Capital, LLC
Latest Disclosed Ownership2,200 shares
Latest Disclosed Value $ 348,348
Chicago Capital, LLC ownership in IT / Gartner, Inc.

On April 23, 2026 - Chicago Capital, LLC filed a 13F-HR form disclosing ownership of 2,200 shares of Gartner, Inc. (US:IT) valued at $348,348 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 2,200 shares of Gartner, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $362,450 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)
2026-04-23 2026-03-31 13F GARTNER COM 366651107 2,200 0 0.00 348 -37.30 0.0094
2026-01-26 2025-12-31 13F GARTNER COM 366651107 2,200 0 0.00 555 -3.98 0.0137
2025-10-22 2025-09-30 13F GARTNER COM 366651107 2,200 0 0.00 578 -34.98 0.0142
2025-07-17 2025-06-30 13F GARTNER COM 366651107 2,200 0 0.00 889 -3.68 0.0219
2025-04-17 2025-03-31 13F GARTNER COM 366651107 2,200 0 0.00 923 -13.33 0.0261
2025-01-24 2024-12-31 13F GARTNER COM 366651107 2,200 0 0.00 1,066 -4.40 0.0283
2024-10-18 2024-09-30 13F GARTNER COM 366651107 2,200 0 0.00 1,115 12.87 0.0310
2024-08-06 2024-06-30 13F GARTNER COM 366651107 2,200 0 0.00 988 -5.82 0.0294
2024-04-15 2024-03-31 13F GARTNER COM 366651107 2,200 0 0.00 1,049 5.65 0.0320
2024-01-22 2023-12-31 13F GARTNER COM 366651107 2,200 0 0.00 992 31.39 0.0357
2023-10-25 2023-09-30 13F GARTNER COM 366651107 2,200 0 0.00 756 -1.95 0.0354
2023-07-20 2023-06-30 13F GARTNER COM 366651107 2,200 0 0.00 771 7.54 0.0347
2023-04-18 2023-03-31 13F GARTNER COM 366651107 2,200 0 0.00 717 -3.11 0.0357
2023-01-20 2022-12-31 13F GARTNER COM 366651107 2,200 0 0.00 740 21.35 0.0409
2022-10-14 2022-09-30 13F GARTNER COM 366651107 2,200 0 0.00 609 14.47 0.0352
2022-07-21 2022-06-30 13F GARTNER COM 366651107 2,200 0 0.00 532 -18.65 0.0294
2022-04-21 2022-03-31 13F GARTNER COM 366651107 2,200 0 0.00 654 -11.14 0.0281
2022-01-20 2021-12-31 13F GARTNER COM 366651107 2,200 0 0.00 736 10.01 0.0274
2021-10-28 2021-09-30 13F GARTNER COM 366651107 2,200 0 0.00 669 25.52 0.0254
2021-07-22 2021-06-30 13F GARTNER COM 366651107 2,200 0 0.00 533 32.59 0.0208
2021-04-13 2021-03-31 13F GARTNER COM 366651107 2,200 0 0.00 402 14.20 0.0170
2021-01-25 2020-12-31 13F GARTNER COM 366651107 2,200 0 0.00 352 28.00 0.0157
2020-10-13 2020-09-30 13F GARTNER COM 366651107 2,200 0 0.00 275 3.00 0.0141
2020-07-29 2020-06-30 13F GARTNER COM 366651107 2,200 0 0.00 267 21.92 0.0155
2020-04-21 2020-03-31 13F GARTNER COM 366651107 2,200 0 0.00 219 -35.40 0.0177
2020-01-14 2019-12-31 13F GARTNER COM 366651107 2,200 0 0.00 339 7.62 0.0207
2019-10-28 2019-09-30 13F GARTNER COMMON 366651107 2,200 0 0.00 315 -11.02 0.0211
2019-07-11 2019-06-30 13F GARTNER COMMON 366651107 2,200 2,200 354 0.0226
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.