Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionSwedbank AB
Latest Disclosed Ownership3,721,638 shares
Latest Disclosed Value $ 304,132,258
Swedbank AB reports 4.40% increase in ownership of FTNT / Fortinet, Inc.

On April 29, 2026 - Swedbank AB filed a 13F-HR form disclosing ownership of 3,721,638 shares of Fortinet, Inc. (MX:FTNT) valued at $304,132,258 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 9, 2026 disclosing 3,564,910 shares of Fortinet, Inc.. This represents a change in shares of 4.40% 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)
2026-04-29 2026-03-31 13F FORTINET COM 34959E109 3,721,638 156,728 4.40 304,132 7.43 0.1796
2026-02-09 2025-12-31 13F/A-1 FORTINET COM 34959E109 3,564,910 -910,531 -20.35 283,090 -24.77 0.1539
2026-02-03 2025-12-31 13F FORTINET COM 34959E109 3,564,910 -910,531 283,090 0.1539
2025-10-15 2025-09-30 13F FORTINET COM 34959E109 4,475,441 651,057 17.02 376,295 -6.93 0.3814
2025-07-10 2025-06-30 13F FORTINET COM 34959E109 3,824,384 -18,812 -0.49 404,314 9.29 0.4545
2025-04-14 2025-03-31 13F FORTINET COM 34959E109 3,843,196 -945,650 -19.75 369,946 -18.23 0.4925
2025-01-22 2024-12-31 13F FORTINET COM 34959E109 4,788,846 -2,015,745 -29.62 452,450 -14.26 0.5564
2024-10-11 2024-09-30 13F FORTINET COM 34959E109 6,804,591 -1,352,206 -16.58 527,696 7.34 0.6739
2024-07-11 2024-06-30 13F FORTINET COM 34959E109 8,156,797 134,366 1.67 491,610 89,609.85 0.6571
2024-05-13 2024-03-31 13F FORTINET COM 34959E109 8,022,431 126,980 1.61 548 -99.88 0.9227
2024-12-06 2023-12-31 13F FORTINET COM 34959E109 7,895,451 -37,968 -0.48 462,121 -0.73 0.7440
2024-12-06 2023-09-30 13F FORTINET COM 34959E109 7,933,419 1,313,292 19.84 465,533 -6.97 0.8064
2024-12-06 2023-06-30 13F FORTINET COM 34959E109 6,620,127 1,302,662 24.50 500,415 41.60 0.8484
2024-12-06 2023-03-31 13F FORTINET COM 34959E109 5,317,465 2,150,293 67.89 353,399 128.23 0.6969
2024-12-06 2022-12-31 13F FORTINET COM 34959E109 3,167,172 2,550,291 413.42 154,843 410.91 0.3406
2024-12-06 2022-09-30 13F FORTINET COM 34959E109 616,881 -3,744 -0.60 30,307 -13.69 0.0719
2024-12-06 2022-06-30 13F FORTINET COM 34959E109 620,625 497,800 405.29 35,115 -16.34 0.0793
2024-12-06 2022-03-31 13F FORTINET COM 34959E109 122,825 3,399 2.85 41,974 -2.31 0.0778
2024-12-06 2021-12-31 13F FORTINET COM 34959E109 119,426 497 0.42 42,967 23.71 0.0718
2024-12-06 2021-09-30 13F FORTINET COM 34959E109 118,929 -11,814 -9.04 34,732 11.53 0.0648
2024-12-06 2021-06-30 13F FORTINET COM 34959E109 130,743 -33,833 -20.56 31,142 2.60 0.0584
2024-12-06 2021-03-31 13F FORTINET COM 34959E109 164,576 164,576 30,351 0.0631
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.