Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionUSS Investment Management Ltd
Latest Disclosed Ownership113,687 shares
Latest Disclosed Value $ 9,291,070
USS Investment Management Ltd reports 7.14% increase in ownership of FTNT / Fortinet, Inc.

On April 24, 2026 - USS Investment Management Ltd filed a 13F-HR form disclosing ownership of 113,687 shares of Fortinet, Inc. (MX:FTNT) valued at $9,291,070 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 106,109 shares of Fortinet, Inc.. This represents a change in shares of 7.14% 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)
2026-04-24 2026-03-31 13F FORTINET COM 34959E109 113,687 7,578 7.14 9,291 10.29 0.0363
2026-02-13 2025-12-31 13F FORTINET COM 34959E109 106,109 4,776 4.71 8,425 -1.13 0.0392
2025-11-13 2025-09-30 13F FORTINET COM 34959E109 101,333 0 0.00 8,521 -20.45 0.0387
2025-08-14 2025-06-30 13F FORTINET COM 34959E109 101,333 -386 -0.38 10,710 9.42 0.0635
2025-05-15 2025-03-31 13F FORTINET COM 34959E109 101,719 0 0.00 9,789 1.83 0.0715
2025-02-14 2024-12-31 13F FORTINET COM 34959E109 101,719 -14,672 -12.61 9,612 6.50 0.0671
2024-11-13 2024-09-30 13F FORTINET COM 34959E109 116,391 -9,951 -7.88 9,026 18.55 0.0658
2024-08-14 2024-06-30 13F FORTINET COM 34959E109 126,342 2,076 1.67 7,613 -10.29 0.0606
2024-05-15 2024-03-31 13F FORTINET COM 34959E109 124,266 11,688 10.38 8,486 28.79 0.0694
2024-02-14 2023-12-31 13F FORTINET COM 34959E109 112,578 -8,204 -6.79 6,590 -7.01 0.0587
2023-11-14 2023-09-30 13F FORTINET COM 34959E109 120,782 2,434 2.06 7,087 -20.80 0.0768
2023-08-14 2023-06-30 13F FORTINET COM 34959E109 118,348 118,348 8,948 0.1056
2023-05-12 2023-03-31 13F FORTINET COM 34959E109 0 -113,896 -100.00 0 -100.00
2023-02-13 2022-12-31 13F FORTINET COM 34959E109 113,896 12,663 12.51 5,568 11.92 0.0780
2022-11-08 2022-09-30 13F FORTINET COM 34959E109 101,233 49,828 96.93 4,974 70.87 0.0727
2022-08-12 2022-06-30 13F FORTINET COM 34959E109 51,405 39,023 315.16 2,911 -31.18 0.0291
2022-07-18 2022-03-31 13F/A-1 FORTINET COM 34959E109 12,382 -18,253 -59.58 4,230 -61.59 0.0347
2022-05-13 2022-03-31 13F FORTINET COM 34959E109 12,382 -18,253 4,230 0.0354
2022-02-14 2021-12-31 13F FORTINET COM 34959E109 30,635 0 0.00 11,014 23.16 0.0834
2021-11-15 2021-09-30 13F FORTINET COM 34959E109 30,635 20,249 194.96 8,943 261.63 0.0755
2021-08-10 2021-06-30 13F FORTINET COM 34959E109 10,386 10,386 2,473 0.0196
2021-05-12 2021-03-31 13F FORTINET COM 34959E109 0 -10,386 -100.00 0 -100.00
2021-02-12 2020-12-31 13F FORTINET COM 34959E109 10,386 -4,700 -31.15 1,542 -13.18 0.0140
2020-10-30 2020-09-30 13F FORTINET COM 34959E109 15,086 0 0.00 1,776 -14.20 0.0171
2020-08-11 2020-06-30 13F FORTINET COM 34959E109 15,086 15,086 2,070 0.0216
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.