Gartner Inc

Robeco Institutional Asset Management B.V. IT

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/23/2026

Shares

7,894

Value ($000)

1,991

Weight

0.0%

2017 Q1 - 2025 Q4 (36 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/23/2026	1,991	0.0%	7,894	12/31/2025
2025 Q3	10/22/2025	1,934	0.0%	7,359	9/30/2025
2025 Q2	7/18/2025	6,191	0.0%	15,317	6/30/2025
2025 Q1	4/23/2025	7,709	0.0%	18,367	3/31/2025
2024 Q4	1/23/2025	13,211	0.0%	27,268	12/31/2024
2024 Q3	10/29/2024	13,246	0.0%	26,139	9/30/2024
2024 Q2	7/23/2024	10,593	0.0%	23,590	6/30/2024
2024 Q1	4/24/2024	20,262	0.0%	42,507	3/31/2024
2023 Q4	2/14/2024	23,954	0.1%	53,100	12/31/2023
2023 Q3	10/24/2023	22,475	0.1%	65,409	9/30/2023
2023 Q2	7/24/2023	30,249	0.1%	86,350	6/30/2023
2023 Q1	5/4/2023	52,003	0.1%	159,631	3/31/2023
2022 Q4	2/7/2023	67,366	0.2%	200,411	12/31/2022
2022 Q3	12/1/2022	57,301	0.2%	207,093	9/30/2022
2022 Q2	12/1/2022	58,866	0.2%	243,419	6/30/2022
2022 Q1	12/1/2022	72,207	0.2%	242,735	3/31/2022
2021 Q4	12/1/2022	79,198	0.2%	236,895	12/31/2021
2021 Q3	12/1/2022	44,026	0.1%	144,880	9/30/2021
2021 Q2	12/1/2022	33,041	0.1%	136,424	6/30/2021
2021 Q1	12/1/2022	9,756	0.0%	53,451	3/31/2021
2020 Q4	12/1/2022	7,900	0.0%	49,333	12/31/2020
2020 Q3	1/19/2021	374	0.0%	2,995	9/30/2020
2020 Q2	1/19/2021	400	0.0%	3,294	6/30/2020
2020 Q1	1/19/2021	279	0.0%	2,802	3/31/2020
2019 Q4	1/19/2021	432	0.0%	2,802	12/31/2019
2019 Q3	1/19/2021	494	0.0%	3,455	9/30/2019
2019 Q2	1/19/2021	407	0.0%	2,538	6/30/2019
2019 Q1	1/19/2021	1,526	0.0%	10,053	3/31/2019
2018 Q4	1/19/2021	859	0.0%	6,722	12/31/2018
2018 Q3	1/19/2021	636	0.0%	4,014	9/30/2018
2018 Q2	1/19/2021	268	0.0%	2,021	6/30/2018
2018 Q1	1/19/2021	238	0.0%	2,021	3/31/2018
2017 Q4	1/19/2021	249	0.0%	2,021	12/31/2017
2017 Q3	1/19/2021	190	0.0%	1,530	9/30/2017
2017 Q2	1/19/2021	331	0.0%	2,687	6/30/2017
2017 Q1	1/19/2021	1,378	0.0%	12,758	3/31/2017