Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionDMG Group, LLC
Latest Disclosed Ownership15,321 shares
Latest Disclosed Value $ 1,252,032
DMG Group, LLC reports 3.50% increase in ownership of FTNT / Fortinet, Inc.

On April 30, 2026 - DMG Group, LLC filed a 13F-HR form disclosing ownership of 15,321 shares of Fortinet, Inc. (MX:FTNT) valued at $1,252,032 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 14,803 shares of Fortinet, Inc.. This represents a change in shares of 3.50% 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)
2026-04-30 2026-03-31 13F FORTINET INC COM COM 34959E109 15,321 518 3.50 1,252 6.55 0.8459
2026-01-21 2025-12-31 13F FORTINET INC COM COM 34959E109 14,803 59 0.40 1,176 -5.17 0.7841
2025-10-29 2025-09-30 13F FORTINET INC COM COM 34959E109 14,744 22 0.15 1,240 -20.37 0.8580
2025-07-23 2025-06-30 13F FORTINET INC COM COM 34959E109 14,722 -886 -5.68 1,556 3.60 1.2100
2025-04-30 2025-03-31 13F FORTINET INC COM COM 34959E109 15,608 25 0.16 1,502 2.04 1.2239
2025-01-23 2024-12-31 13F FORTINET INC COM COM 34959E109 15,583 -40 -0.26 1,472 21.55 1.1974
2024-10-18 2024-09-30 13F FORTINET INC COM Stock 34959E109 15,623 555 3.68 1,212 33.37 0.9803
2024-07-16 2024-06-30 13F FORTINET INC COM COM 34959E109 15,068 564 3.89 908 -8.28 0.7783
2024-04-19 2024-03-31 13F FORTINET INC COM COM 34959E109 14,504 272 1.91 991 18.99 0.8560
2024-01-10 2023-12-31 13F FORTINET INC COM Stock 34959E109 14,232 1,737 13.90 833 13.51 0.7876
2023-10-26 2023-09-30 13F FORTINET INC COM COM 34959E109 12,495 1,862 17.51 733 -8.72 0.6863
2023-07-13 2023-06-30 13F FORTINET INC COM COM 34959E109 10,633 1,046 10.91 804 26.46 0.8035
2023-04-24 2023-03-31 13F/A-1 FORTINET INC COM Stock 34959E109 9,587 3,193 49.94 636 0.6418
2023-04-24 2023-03-31 13F FORTINET INC COM Stock 34959E109 9,587 3,193 1 0.6421
2023-02-07 2022-12-31 13F FORTINET INC COM COM 34959E109 6,394 579 9.96 0 -100.00 0.3498
2022-10-27 2022-09-30 13F FORTINET INC COM COM 34959E109 5,815 260 4.68 296 -7.21 0.3576
2022-08-09 2022-06-30 13F FORTINET INC COM COM 34959E109 5,555 4,687 539.98 319 20.83 0.3776
2022-04-25 2022-03-31 13F FORTINET INC COM COM 34959E109 868 -417 -32.45 264 -23.70 0.2954
2022-01-31 2021-12-31 13F FORTINET INC COM COM 34959E109 1,285 1,285 346 0.2985
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.