Fortinet, Inc.

Robeco Institutional Asset Management B.V. FTNT

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/23/2026

Shares

2,522,604

Value ($000)

200,320

Weight

0.3%

2017 Q2 - 2025 Q4 (35 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	200,320	0.3%	2,522,604	12/31/2025
2025 Q3	10/22/2025	137,020	0.2%	1,629,635	9/30/2025
2025 Q2	7/18/2025	270,785	0.4%	2,561,339	6/30/2025
2025 Q1	4/23/2025	257,823	0.5%	2,678,403	3/31/2025
2024 Q4	1/23/2025	296,286	0.6%	3,135,965	12/31/2024
2024 Q3	10/29/2024	263,978	0.5%	3,403,975	9/30/2024
2024 Q2	7/23/2024	186,488	0.4%	3,094,203	6/30/2024
2024 Q1	4/24/2024	193,432	0.4%	2,831,683	3/31/2024
2023 Q4	2/14/2024	191,789	0.5%	3,276,762	12/31/2023
2023 Q3	10/24/2023	209,853	0.6%	3,576,224	9/30/2023
2023 Q2	7/24/2023	150,499	0.4%	1,990,988	6/30/2023
2023 Q1	5/4/2023	134,873	0.4%	2,029,389	3/31/2023
2022 Q4	2/7/2023	104,314	0.3%	2,133,655	12/31/2022
2022 Q3	12/1/2022	103,008	0.3%	2,096,715	9/30/2022
2022 Q2	12/1/2022	114,271	0.4%	2,019,623	6/30/2022
2022 Q1	12/1/2022	140,540	0.3%	411,251	3/31/2022
2021 Q4	12/1/2022	143,416	0.3%	399,045	12/31/2021
2021 Q3	12/1/2022	121,266	0.3%	415,235	9/30/2021
2021 Q2	12/1/2022	110,986	0.2%	465,969	6/30/2021
2021 Q1	12/1/2022	89,154	0.2%	483,447	3/31/2021
2020 Q4	12/1/2022	64,966	0.2%	437,399	12/31/2020
2020 Q3	1/19/2021	53,086	0.2%	450,640	9/30/2020
2020 Q2	1/19/2021	55,911	0.2%	407,294	6/30/2020
2020 Q1	1/19/2021	42,502	0.2%	420,069	3/31/2020
2019 Q4	1/19/2021	42,404	0.1%	397,183	12/31/2019
2019 Q3	1/19/2021	42,326	0.1%	551,379	9/30/2019
2019 Q2	1/19/2021	50,025	0.2%	651,152	6/30/2019
2019 Q1	1/19/2021	54,451	0.2%	648,491	3/31/2019
2018 Q4	1/19/2021	43,145	0.2%	612,765	12/31/2018
2018 Q3	1/19/2021	56,431	0.2%	611,582	9/30/2018
2018 Q2	1/19/2021	31,469	0.1%	504,080	6/30/2018
2018 Q1	1/19/2021	12,077	0.1%	225,396	3/31/2018
2017 Q4	1/19/2021	4,685	0.0%	107,218	12/31/2017
2017 Q3	1/19/2021	266	0.0%	7,424	9/30/2017
2017 Q2	1/19/2021	84	0.0%	2,270	6/30/2017