Fortinet, Inc.
US ˙ NasdaqGS ˙ US34959E1091

SecurityFTNT / Fortinet, Inc.
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership22,237 shares
Latest Disclosed Value $ 1,817,181
Private Advisor Group, LLC reports 2.51% increase in ownership of FTNT / Fortinet, Inc.

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 22,237 shares of Fortinet, Inc. (US:FTNT) valued at $1,817,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 21,693 shares of Fortinet, Inc.. This represents a change in shares of 2.51% during the quarter. The current value of the position is $3,257,276 USD.

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 22,237 544 2.51 1,817 5.52 0.0081
2026-02-17 2025-12-31 13F FORTINET COM 34959E109 21,693 -2,651 -10.89 1,723 -15.84 0.0078
2025-11-13 2025-09-30 13F FORTINET COM 34959E109 24,344 -2,705 -10.00 2,047 -28.44 0.0101
2025-08-11 2025-06-30 13F FORTINET COM 34959E109 27,049 -9,425 -25.84 2,860 -18.55 0.0154
2025-05-05 2025-03-31 13F FORTINET COM 34959E109 36,474 13,162 56.46 3,511 59.40 0.0212
2025-02-03 2024-12-31 13F FORTINET COM 34959E109 23,312 -922 -3.80 2,203 17.19 0.0124
2024-10-22 2024-09-30 13F FORTINET COM 34959E109 24,234 3,253 15.50 1,879 48.66 0.0117
2024-08-05 2024-06-30 13F FORTINET COM 34959E109 20,981 3,030 16.88 1,265 3.10 0.0085
2024-04-30 2024-03-31 13F FORTINET COM 34959E109 17,951 -8,703 -32.65 1,226 -21.41 0.0088
2024-02-06 2023-12-31 13F FORTINET COM 34959E109 26,654 5,353 25.13 1,560 24.90 0.0121
2023-11-03 2023-09-30 13F FORTINET COM 34959E109 21,301 2,699 14.51 1,250 -12.17 0.0112
2023-08-10 2023-06-30 13F FORTINET COM 34959E109 18,602 -903 -4.63 1,423 9.72 0.0124
2023-05-10 2023-03-31 13F FORTINET COM 34959E109 19,505 -2,133 -9.86 1,296 216.87 0.0124
2023-01-18 2022-12-31 13F FORTINET COM 34959E109 21,638 342 1.61 409 -60.90 0.0206
2022-10-14 2022-09-30 13F FORTINET COM 34959E109 21,296 -7,873 -26.99 1,046 -36.61 0.0120
2022-07-13 2022-06-30 13F FORTINET COM 34959E109 29,169 23,209 389.41 1,650 -19.00 0.0147
2022-05-12 2022-03-31 13F/A-1 FORTINET COM 34959E109 5,960 791 15.30 2,037 9.63 0.0156
2022-05-10 2022-03-31 13F FORTINET COM 34959E109 5,169 0 1,858 0.0140
2022-02-10 2021-12-31 13F FORTINET COM 34959E109 5,169 -232 -4.30 1,858 17.82 0.0139
2021-10-14 2021-09-30 13F FORTINET COM 34959E109 5,401 1,851 52.14 1,577 86.63 0.0100
2021-08-12 2021-06-30 13F FORTINET COM 34959E109 3,550 667 23.14 845 58.83 0.0074
2021-04-22 2021-03-31 13F FORTINET COM 34959E109 2,883 -4,494 -60.92 532 -51.46 0.0051
2021-04-01 2020-12-31 13F FORTINET COM 34959E109 7,377 -761 -9.35 1,096 14.29 0.0114
2020-11-02 2020-09-30 13F FORTINET COM 34959E109 8,138 -945 -10.40 959 -23.10 0.0125
2020-08-17 2020-06-30 13F FORTINET COM 34959E109 9,083 9,083 1,247 0.0173
2019-11-13 2019-09-30 13F FORTINET COM 34959E109 0 -3,986 -100.00 0 -100.00
2019-08-14 2019-06-30 13F FORTINET COM 34959E109 3,986 3,986 306 0.0055
2019-02-08 2018-12-31 13F FORTINET COM 34959E109 0 -10,790 -100.00 0 -100.00
2018-11-01 2018-09-30 13F FORTINET COM 34959E109 10,790 7,014 185.75 996 313.28 0.0204
2018-08-09 2018-06-30 13F FORTINET COM 34959E109 3,776 3,776 241 0.0040
2018-05-09 2018-03-31 13F FORTINET COM 34959E109 0 -5,854 -100.00 0 -100.00
2018-02-07 2017-12-31 13F FORTINET COM 34959E109 5,854 -7,172 -55.06 263 -47.92 0.0111
2017-11-13 2017-09-30 13F FORTINET COM 34959E109 13,026 -2,809 -17.74 505 -17.21 0.0125
2017-08-10 2017-06-30 13F FORTINET COM 34959E109 15,835 6,093 62.54 610 67.12 0.0165
2017-05-10 2017-03-31 13F FORTINET COM 34959E109 9,742 9,742 365 0.0102
2017-02-09 2016-12-31 13F FORTINET COM 34959E109 0 -8,836 -100.00 0 -100.00
2016-11-10 2016-09-30 13F FORTINET COM 34959E109 8,836 8,836 325 0.0133
2016-08-09 2016-06-30 13F FORTINET COM 34959E109 0 -12,969 -100.00 0 -100.00
2016-05-13 2016-03-31 13F FORTINET COM 34959E109 12,969 -20,953 -61.77 397 -62.44 0.0192
2016-02-09 2015-12-31 13F FORTINET COM 34959E109 33,922 -1,337 -3.79 1,057 -29.44 0.0507
2015-11-13 2015-09-30 13F FORTINET COM 34959E109 35,259 6,571 22.91 1,498 26.31 0.0824
2015-08-13 2015-06-30 13F FORTINET COM 34959E109 28,688 3,901 15.74 1,186 36.95 0.0563
2015-05-13 2015-03-31 13F FORTINET COM 34959E109 24,787 24,787 866 0.0499
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.