FORTINET INC

Ticker: FTNT CUSIP: 34959E109 Class: COM

MAI Capital Management's Holding History (CIK: 0001040197)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 14,625 Value ($000) $1,161 Avg Close $82.94 Range $75.31 - $87.66

Q3 2025

Shares 13,996 Value ($000) $1,177 Avg Close $89.23 Range $70.12 - $108.77

Q2 2025

Shares 15,907 Value ($000) $1,682 Avg Close $100.89 Range $81.70 - $109.33

Q1 2025

Shares 18,912 Value ($000) $1,820 Avg Close $101.38 Range $90.80 - $114.82

Q4 2024

Shares 14,595 Value ($000) $1,379 Avg Close $88.94 Range $76.00 - $100.59

Q3 2024

Shares 11,194 Value ($000) $868 Avg Close $68.31 Range $54.57 - $78.18

Q2 2024

Shares 17,001 Value ($000) $1,025 Avg Close $62.18 Range $57.00 - $73.63

Q1 2024

Shares 15,977 Value ($000) $1,091 Avg Close $66.57 Range $56.94 - $73.91

Q4 2023

Shares 16,381 Value ($000) $959 Avg Close $55.27 Range $44.12 - $60.60

Q3 2023

Shares 18,188 Value ($000) $1,067 Avg Close $66.20 Range $56.10 - $81.24

Q2 2023

Shares 46,954 Value ($000) $3,549 Avg Close $68.00 Range $60.33 - $76.27

Q1 2023

Shares 15,186 Value ($000) $1,009 Avg Close $56.85 Range $45.88 - $66.57

Q4 2022

Shares 14,008 Value ($000) $685 Avg Close $52.11 Range $42.61 - $58.29

Q3 2022

Shares 15,572 Value ($000) $765 Avg Close $54.17 Range $47.37 - $63.56

Q2 2022

Shares 9,890 Value ($000) $560 Avg Close $59.39 Range $48.73 - $71.52

Q1 2022

Shares 1,917 Value ($000) $655 Avg Close $62.17 Range $52.57 - $72.42

Q4 2021

Shares 1,725 Value ($000) $620 Avg Close $65.81 Range $56.95 - $74.35

Q3 2021

Shares 2,268 Value ($000) $662 Avg Close $57.90 Range $47.27 - $64.40

Q2 2021

Shares 11,583 Value ($000) $2,759 Avg Close $42.69 Range $37.09 - $49.47

Q1 2021

Shares 11,589 Value ($000) $2,137 Avg Close $32.72 Range $27.46 - $38.77

Q4 2020

Shares 11,504 Value ($000) $1,709 Avg Close $25.28 Range $21.35 - $30.67

Q3 2020

Shares 11,730 Value ($000) $1,382 Avg Close $25.83 Range $22.52 - $30.39

Q2 2020

Shares 12,984 Value ($000) $1,782 Avg Close $25.11 Range $19.20 - $29.94

Q1 2020

Shares 7,626 Value ($000) $772 Avg Close $21.43 Range $14.04 - $24.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,625	$1,161	$82.94	$75.31 - $87.66
Q3 2025	13,996	$1,177	$89.23	$70.12 - $108.77
Q2 2025	15,907	$1,682	$100.89	$81.70 - $109.33
Q1 2025	18,912	$1,820	$101.38	$90.80 - $114.82
Q4 2024	14,595	$1,379	$88.94	$76.00 - $100.59
Q3 2024	11,194	$868	$68.31	$54.57 - $78.18
Q2 2024	17,001	$1,025	$62.18	$57.00 - $73.63
Q1 2024	15,977	$1,091	$66.57	$56.94 - $73.91
Q4 2023	16,381	$959	$55.27	$44.12 - $60.60
Q3 2023	18,188	$1,067	$66.20	$56.10 - $81.24
Q2 2023	46,954	$3,549	$68.00	$60.33 - $76.27
Q1 2023	15,186	$1,009	$56.85	$45.88 - $66.57
Q4 2022	14,008	$685	$52.11	$42.61 - $58.29
Q3 2022	15,572	$765	$54.17	$47.37 - $63.56
Q2 2022	9,890	$560	$59.39	$48.73 - $71.52
Q1 2022	1,917	$655	$62.17	$52.57 - $72.42
Q4 2021	1,725	$620	$65.81	$56.95 - $74.35
Q3 2021	2,268	$662	$57.90	$47.27 - $64.40
Q2 2021	11,583	$2,759	$42.69	$37.09 - $49.47
Q1 2021	11,589	$2,137	$32.72	$27.46 - $38.77
Q4 2020	11,504	$1,709	$25.28	$21.35 - $30.67
Q3 2020	11,730	$1,382	$25.83	$22.52 - $30.39
Q2 2020	12,984	$1,782	$25.11	$19.20 - $29.94
Q1 2020	7,626	$772	$21.43	$14.04 - $24.36