Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionDiversified Trust Co
Latest Disclosed Ownership24,347 shares
Latest Disclosed Value $ 1,989,636
Diversified Trust Co reports 22.83% increase in ownership of FTNT / Fortinet, Inc.

On April 16, 2026 - Diversified Trust Co filed a 13F-HR form disclosing ownership of 24,347 shares of Fortinet, Inc. (MX:FTNT) valued at $1,989,636 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 19,821 shares of Fortinet, Inc.. This represents a change in shares of 22.83% 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)
2026-04-16 2026-03-31 13F FORTINET COM 34959E109 24,347 4,526 22.83 1,990 26.45 0.0369
2026-01-09 2025-12-31 13F FORTINET COM 34959E109 19,821 -5,462 -21.60 1,574 -25.98 0.0290
2025-10-20 2025-09-30 13F FORTINET COM 34959E109 25,283 2,959 13.25 2,126 -9.96 0.0425
2025-07-11 2025-06-30 13F FORTINET COM 34959E109 22,324 -1,654 -6.90 2,360 2.25 0.0524
2025-04-24 2025-03-31 13F FORTINET COM 34959E109 23,978 126 0.53 2,308 2.44 0.0571
2025-01-07 2024-12-31 13F FORTINET COM 34959E109 23,852 135 0.57 2,254 22.51 0.0549
2024-10-07 2024-09-30 13F FORTINET COM 34959E109 23,717 205 0.87 1,839 29.78 0.0463
2024-07-16 2024-06-30 13F FORTINET COM 34959E109 23,512 12,438 112.32 1,417 87.43 0.0400
2024-04-18 2024-03-31 13F FORTINET COM 34959E109 11,074 -6,300 -36.26 756 -25.59 0.0228
2024-01-08 2023-12-31 13F FORTINET COM 34959E109 17,374 2,899 20.03 1,017 19.67 0.0342
2023-11-17 2023-09-30 13F FORTINET COM 34959E109 14,475 -7,326 -33.60 849 -48.45 0.0321
2023-07-18 2023-06-30 13F FORTINET COM 34959E109 21,801 2,299 11.79 1,648 27.08 0.0601
2023-04-07 2023-03-31 13F FORTINET COM 34959E109 19,502 3,517 22.00 1,296 65.73 0.0505
2023-01-17 2022-12-31 13F FORTINET COM 34959E109 15,985 1,166 7.87 1 -100.00 0.0326
2022-10-14 2022-09-30 13F FORTINET COM 34959E109 14,819 1,219 8.96 728 -5.33 0.0329
2022-07-12 2022-06-30 13F FORTINET COM 34959E109 13,600 10,614 355.46 769 -24.61 0.0322
2022-04-07 2022-03-31 13F FORTINET COM 34959E109 2,986 817 37.67 1,020 30.77 0.0356
2022-01-13 2021-12-31 13F FORTINET COM 34959E109 2,169 0 0.00 780 23.22 0.0257
2022-01-13 2021-09-30 13F FORTINET COM 34959E109 2,169 0 0.00 633 22.44 0.0228
2021-07-20 2021-06-30 13F FORTINET COM 34959E109 2,169 226 11.63 517 44.41 0.0186
2021-05-10 2021-03-31 13F FORTINET COM 34959E109 1,943 -793 -28.98 358 -11.82 0.0138
2021-01-08 2020-12-31 13F FORTINET COM 34959E109 2,736 667 32.24 406 66.39 0.0165
2020-10-15 2020-09-30 13F FORTINET COM 34959E109 2,069 2,069 244 0.0113
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.