Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionBuckingham Strategic Partners
Latest Disclosed Ownership41,739 shares
Latest Disclosed Value $ 3,410,113
Buckingham Strategic Partners reports 23.16% increase in ownership of FTNT / Fortinet, Inc.

On May 13, 2026 - Buckingham Strategic Partners filed a 13F-HR form disclosing ownership of 41,739 shares of Fortinet, Inc. (MX:FTNT) valued at $3,410,113 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 33,889 shares of Fortinet, Inc.. This represents a change in shares of 23.16% 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)
2026-05-13 2026-03-31 13F FORTINET COM 34959E109 41,739 7,850 23.16 3,410 26.72 0.0344
2026-02-11 2025-12-31 13F FORTINET COM 34959E109 33,889 9,110 36.77 2,691 30.50 0.0330
2025-11-12 2025-09-30 13F FORTINET COM 34959E109 24,779 -11,234 -31.19 2,063 -45.82 0.0234
2025-07-31 2025-06-30 13F FORTINET COM 34959E109 36,013 5,351 17.45 3,806 28.97 0.0508
2025-05-15 2025-03-31 13F FORTINET COM 34959E109 30,662 12,516 68.97 2,952 72.17 0.0449
2025-02-18 2024-12-31 13F FORTINET COM 34959E109 18,146 5,439 42.80 1,714 74.01 0.0289
2024-11-14 2024-09-30 13F FORTINET COM 34959E109 12,707 -2,150 -14.47 985 10.06 0.0207
2024-08-14 2024-06-30 13F FORTINET COM 34959E109 14,857 14,857 895 0.0235
2024-02-14 2023-12-31 13F FORTINET COM 34959E109 0 -11,630 -100.00 0 -100.00
2023-11-15 2023-09-30 13F FORTINET COM 34959E109 11,630 11,630 682 0.0331
2023-08-14 2023-06-30 13F FORTINET COM 34959E109 0 -11,588 -100.00 0 -100.00
2023-05-15 2023-03-31 13F FORTINET COM 34959E109 11,588 11,588 770 0.0498
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.