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Fortinet shares owned by Brown Brothers Harriman & Co.

Quarter-by-quarter ownership of Fortinet (FTNT) shares owned by Brown Brothers Harriman & Co. from 13F filings

Historical chart of Brown Brothers Harriman & Co. investment in Fortinet

Tip: Access up to 7 years of quarterly data

All positions including Fortinet held by Brown Brothers Harriman & Co. consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Fortinet by Brown Brothers Harriman & Co.

Quarter filed Position value Share count Share price at filing
2026-06-30 $4.1M 27k 153.62
2026-03-31 $1.4M 17k 81.72
2025-12-31 $692k 8.7k 79.41
2025-09-30 $518k 6.2k 84.08
2025-06-30 $526k 5.0k 105.72
2025-03-31 $413k 4.3k 96.26
2024-12-31 $418k 4.4k 94.48
2024-09-30 $296k 3.8k 77.55
2024-06-30 $210k 3.5k 60.27
2024-03-31 $238k 3.5k 68.31
2023-12-31 $417k 7.1k 58.53
2023-09-30 $418k 7.1k 58.68
2023-06-30 $652k 8.6k 75.59
2023-03-31 $587k 8.8k 66.46
2022-12-31 $432k 8.8k 48.89
2022-09-30 $393k 8.0k 49.16
2022-06-30 $450k 8.0k 56.60
2022-03-31 $530k 1.6k 341.94
2021-12-31 $180k 501 359.28
2021-09-30 $146k 501 291.42
2021-06-30 $28k 118 237.29
2021-03-31 $72k 393 183.21
2020-12-31 $17k 115 147.83
2020-09-30 $44k 370 118.92
2020-06-30 $52k 381 136.48
2020-03-31 $38k 377 100.80
2019-12-31 $47k 437 107.55
2019-09-30 $79k 1.0k 77.22
2019-06-30 $77k 1.0k 76.92
2019-03-31 $49k 586 83.62
2018-12-31 $40k 573 69.81
2018-09-30 $53k 573 92.50
2018-06-30 $70k 1.1k 62.33
2018-03-31 $90k 1.7k 53.80
2017-12-31 $74k 1.7k 43.45
2017-09-30 $60k 1.7k 35.86
2017-06-30 $71k 1.9k 37.43
2017-03-31 $73k 1.9k 38.48
2016-12-31 $83k 2.8k 29.95
2016-09-30 $102k 2.8k 36.81
2016-06-30 $103k 3.3k 31.49
2016-03-31 $164k 5.3k 30.67
2015-12-31 $167k 5.3k 31.23
2015-09-30 $227k 5.3k 42.45
2015-06-30 $221k 5.3k 41.33