Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionToronto Dominion Bank
Latest Disclosed Ownership307,172 shares
Latest Disclosed Value $ 25,103,004
Toronto Dominion Bank reports 24.00% decrease in ownership of FTNT / Fortinet, Inc.

On May 15, 2026 - Toronto Dominion Bank filed a 13F-HR form disclosing ownership of 307,172 shares of Fortinet, Inc. (MX:FTNT) valued at $25,103,004 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 404,167 shares of Fortinet, Inc.. This represents a change in shares of -24.00% during the quarter.

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)
2026-05-15 2026-03-31 13F FORTINET COM 34959E109 307,172 -96,995 -24.00 25,103 -21.78 0.0129
2026-02-17 2025-12-31 13F FORTINET COM 34959E109 404,167 114,791 39.67 32,094 31.87 0.0474
2025-11-14 2025-09-30 13F Fortinet COM 34959E109 289,376 -66,064 -18.59 24,338 -35.24 0.0377
2025-08-14 2025-06-30 13F FORTINET COM 34959E109 355,440 72,676 25.70 37,579 38.06 0.0623
2025-05-15 2025-03-31 13F FORTINET COM 34959E109 282,764 -99,002 -25.93 27,219 -24.54 0.0533
2025-02-19 2024-12-31 13F/A-1 FORTINET COM 34959E109 381,766 24,132 6.75 36,068 30.05 0.0569
2025-02-14 2024-12-31 13F FORTINET COM 34959E109 381,766 24,132 36,068 0.0569
2024-11-18 2024-09-30 13F/A-1 Fortinet COM 34959E109 357,634 7,769 2.22 27,735 31.53 0.0490
2024-11-14 2024-09-30 13F Fortinet COM 34959E109 357,634 7,769 27,735 0.0019
2024-08-14 2024-06-30 13F Fortinet COM 34959E109 349,865 -59,133 -14.46 21,086 -24.53 0.0338
2024-05-14 2024-03-31 13F Fortinet COM 34959E109 408,998 -3,120 -0.76 27,939 15.82 0.0438
2024-02-13 2023-12-31 13F Fortinet COM 34959E109 412,118 44,538 12.12 24,121 11.83 0.0350
2024-02-14 2023-09-30 13F/A-1 Fortinet COM 34959E109 367,580 -21,238 -5.46 21,570 74,275.86 0.0357
2023-11-14 2023-09-30 13F Fortinet COM 34959E109 367,580 -21,238 21,570 0.0014
2024-02-14 2023-06-30 13F/A-1 Fortinet COM 34959E109 388,818 12,801 3.40 29 20.83 0.0436
2023-08-10 2023-06-30 13F Fortinet COM 34959E109 388,818 12,801 29 0.0437
2023-05-11 2023-03-31 13F Fortinet COM 34959E109 376,017 38,480 11.40 25 50.00 0.0407
2023-02-07 2022-12-31 13F Fortinet COM 34959E109 337,537 -26,316 -7.23 16 -99.91 0.0247
2022-11-09 2022-09-30 13F Fortinet COM 34959E109 363,853 -48,972 -11.86 17,870 -23.48 0.0318
2022-08-11 2022-06-30 13F Fortinet COM 34959E109 412,825 340,040 467.18 23,353 -6.11 0.0435
2022-05-09 2022-03-31 13F Fortinet COM 34959E109 72,785 -4,306 -5.59 24,873 -10.23 0.0375
2022-02-04 2021-12-31 13F Fortinet COM 34959E109 77,091 6,974 9.95 27,706 35.31 0.0371
2021-11-08 2021-09-30 13F Fortinet COM 34959E109 70,117 -5,943 -7.81 20,476 13.02 0.0320
2021-08-13 2021-06-30 13F/A-1 Fortinet COM 34959E109 76,060 10,223 15.53 18,117 49.21 0.0281
2021-08-10 2021-06-30 13F Fortinet COM 34959E109 76,060 10,223 18,117 0.0060
2021-05-11 2021-03-31 13F Fortinet COM 34959E109 65,837 -15,397 -18.95 12,142 0.64 0.0214
2021-02-08 2020-12-31 13F Fortinet COM 34959E109 81,234 13,730 20.34 12,065 51.70 0.0222
2020-10-30 2020-09-30 13F Fortinet COM 34959E109 67,504 527 0.79 7,953 -13.50 0.0195
2020-08-28 2020-06-30 13F/A-1 Fortinet COM 34959E109 66,977 -7,264 -9.78 9,194 22.41 0.0233
2020-08-10 2020-06-30 13F Fortinet COM 34959E109 66 -74,175 9,194 5,338.5875
2020-05-13 2020-03-31 13F Fortinet COM 34959E109 74,241 -57,672 -43.72 7,511 -46.66 0.0229
2020-02-13 2019-12-31 13F Fortinet COM 34959E109 131,913 13,767 11.65 14,081 55.28 0.0236
2019-11-12 2019-09-30 13F Fortinet COM 34959E109 118,146 32,839 38.50 9,068 38.40 0.0191
2019-08-26 2019-06-30 13F/A-1 Fortinet COM 34959E109 85,307 -8,913 -9.46 6,552 -17.17 0.0140
2019-08-13 2019-06-30 13F Fortinet COM 34959E109 85,307 -8,913 6,552
2019-05-06 2019-03-31 13F Fortinet COM 34959E109 94,220 10,831 12.99 7,910 34.73 0.0124
2019-02-07 2018-12-31 13F Fortinet COM 34959E109 83,389 67,866 437.20 5,871 309.99 0.0101
2018-11-07 2018-09-30 13F Fortinet COM 34959E109 15,523 1,289 9.06 1,432 61.26 0.0026
2018-08-06 2018-06-30 13F Fortinet COM 34959E109 14,234 4,116 40.68 888 63.84 0.0018
2018-05-10 2018-03-31 13F Fortinet COM 34959E109 10,118 1,309 14.86 542 40.78 0.0012
2018-02-08 2017-12-31 13F Fortinet COM 34959E109 8,809 2,499 39.60 385 70.35 0.0011
2017-11-06 2017-09-30 13F Fortinet COM 34959E109 6,310 4,503 249.20 226 232.35 0.0007
2017-08-18 2017-06-30 13F FORTINET COM 34959E109 1,807 197 12.24 68 9.68 0.0002
2017-05-05 2017-03-31 13F FORTINET COM 34959E109 1,610 338 26.57 62 63.16 0.0002
2017-02-06 2016-12-31 13F Fortinet COM 34959E109 1,272 -37,975 -96.76 38 -97.38 0.0001
2016-11-03 2016-09-30 13F Fortinet COM 34959E109 39,247 456 1.18 1,449 18.29 0.0048
2016-08-15 2016-06-30 13F Fortinet COM 34959E109 38,791 37,988 4,730.76 1,225 4,800.00 0.0051
2016-05-04 2016-03-31 13F FORTINET COM 34959E109 803 803 25 0.0002
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.