Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership205,636 shares
Latest Disclosed Value $ 16,804,572
Us Bancorp \de\ reports 3.98% decrease in ownership of FTNT / Fortinet, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 205,636 shares of Fortinet, Inc. (MX:FTNT) valued at $16,804,572 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 214,161 shares of Fortinet, Inc.. This represents a change in shares of -3.98% 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)
2026-05-14 2026-03-31 13F FORTINET COM 34959E109 205,636 -8,525 -3.98 16,805 -1.19 0.0063
2026-01-30 2025-12-31 13F FORTINET COM 34959E109 214,161 2,295 1.08 17,007 -4.53 0.0199
2025-11-12 2025-09-30 13F FORTINET COM 34959E109 211,866 -2,659 -1.24 17,814 -21.46 0.0211
2025-07-24 2025-06-30 13F FORTINET COM 34959E109 214,525 -2,221 -1.02 22,680 8.70 0.0286
2025-05-08 2025-03-31 13F FORTINET COM 34959E109 216,746 -378 -0.17 20,864 1.71 0.0279
2025-02-05 2024-12-31 13F FORTINET COM 34959E109 217,124 -3,743 -1.69 20,514 19.76 0.0269
2024-10-28 2024-09-30 13F FORTINET COM 34959E109 220,867 -6,454 -2.84 17,128 25.02 0.0220
2024-08-07 2024-06-30 13F FORTINET COM 34959E109 227,321 -899 -0.39 13,701 -12.12 0.0187
2024-05-08 2024-03-31 13F FORTINET COM 34959E109 228,220 -14,692 -6.05 15,590 9.65 0.0217
2024-02-09 2023-12-31 13F FORTINET COM 34959E109 242,912 -7,404 -2.96 14,218 -3.21 0.0210
2023-11-03 2023-09-30 13F FORTINET COM 34959E109 250,316 -3,900 -1.53 14,689 -23.56 0.0240
2023-08-10 2023-06-30 13F FORTINET COM 34959E109 254,216 -20,907 -7.60 19,216 5.10 0.0309
2023-05-09 2023-03-31 13F FORTINET COMMON STOCK 34959E109 275,123 -13,208 -4.58 18,285 29.71 0.0309
2023-02-13 2022-12-31 13F FORTINET COMMON STOCK 34959E109 288,331 6,985 2.48 14,097 1.97 0.0250
2022-10-27 2022-09-30 13F FORTINET COMMON STOCK 34959E109 281,346 1,112 0.40 13,823 -12.82 0.0285
2022-08-01 2022-06-30 13F FORTINET COMMON STOCK 34959E109 280,234 214,013 323.18 15,855 -29.94 0.0307
2022-05-11 2022-03-31 13F FORTINET COMMON STOCK 34959E109 66,221 2,726 4.29 22,630 -0.84 0.0377
2022-02-11 2021-12-31 13F FORTINET COMMON STOCK 34959E109 63,495 5,785 10.02 22,821 35.41 0.0360
2021-11-10 2021-09-30 13F FORTINET COMMON STOCK 34959E109 57,710 -12,551 -17.86 16,853 0.70 0.0317
2021-08-05 2021-06-30 13F FORTINET COMMON STOCK 34959E109 70,261 1,586 2.31 16,736 32.14 0.0313
2021-04-28 2021-03-31 13F FORTINET COMMON STOCK 34959E109 68,675 8,740 14.58 12,665 42.27 0.0256
2021-02-04 2020-12-31 13F FORTINET COMMON STOCK 34959E109 59,935 12,432 26.17 8,902 59.08 0.0192
2020-11-10 2020-09-30 13F FORTINET COMMON STOCK 34959E109 47,503 11,186 30.80 5,596 12.23 0.0136
2020-08-07 2020-06-30 13F FORTINET COMMON STOCK 34959E109 36,317 15,622 75.49 4,986 138.11 0.0131
2020-05-13 2020-03-31 13F FORTINET COMMON STOCK 34959E109 20,695 -1,845 -8.19 2,094 -12.97 0.0065
2020-02-04 2019-12-31 13F FORTINET COMMON STOCK 34959E109 22,540 1,507 7.16 2,406 49.07 0.0062
2019-11-08 2019-09-30 13F FORTINET COMMON STOCK 34959E109 21,033 785 3.88 1,614 3.79 0.0044
2019-08-13 2019-06-30 13F FORTINET COMMON STOCK 34959E109 20,248 5,910 41.22 1,555 29.05 0.0043
2019-05-08 2019-03-31 13F FORTINET COMMON STOCK 34959E109 14,338 -11,368 -44.22 1,205 -33.46 0.0035
2019-02-13 2018-12-31 13F FORTINET COMMON STOCK 34959E109 25,706 1,832 7.67 1,811 -17.79 0.0058
2018-10-31 2018-09-30 13F FORTINET COMMON STOCK 34959E109 23,874 -1,203 -4.80 2,203 40.68 0.0064
2018-08-08 2018-06-30 13F FORTINET COMMON STOCK 34959E109 25,077 3,073 13.97 1,566 32.82 0.0048
2018-05-08 2018-03-31 13F FORTINET COMMON STOCK 34959E109 22,004 2,396 12.22 1,179 37.57 0.0036
2018-02-02 2017-12-31 13F FORTINET COMMON STOCK 34959E109 19,608 3,024 18.23 857 44.28 0.0026
2017-11-13 2017-09-30 13F FORTINET COMMON STOCK 34959E109 16,584 791 5.01 594 0.51 0.0019
2017-07-19 2017-06-30 13F FORTINET COMMON STOCK 34959E109 15,793 1,219 8.36 591 5.72 0.0020
2017-05-03 2017-03-31 13F FORTINET COMMON STOCK 34959E109 14,574 4,973 51.80 559 92.76 0.0019
2017-02-08 2016-12-31 13F FORTINET COMMON STOCK 34959E109 9,601 5,045 110.73 290 72.62 0.0010
2016-11-04 2016-09-30 13F FORTINET COMMON STOCK 34959E109 4,556 1,214 36.33 168 58.49 0.0006
2016-08-10 2016-06-30 13F FORTINET COMMON STOCK 34959E109 3,342 123 3.82 106 8.16 0.0004
2016-05-13 2016-03-31 13F FORTINET COMMON STOCK 34959E109 3,219 1,263 64.57 98 60.66 0.0004
2016-02-10 2015-12-31 13F FORTINET COMMON STOCK 34959E109 1,956 -4,429 -69.37 61 -77.49 0.0002
2015-11-16 2015-09-30 13F FORTINET COMMON STOCK 34959E109 6,385 11 0.17 271 3.04 0.0011
2015-08-10 2015-06-30 13F FORTINET COMMON STOCK 34959E109 6,374 -772 -10.80 263 5.20 0.0010
2015-05-08 2015-03-31 13F FORTINET COMMON STOCK 34959E109 7,146 4,131 137.01 250 168.82 0.0010
2015-02-13 2014-12-31 13F FORTINET COMMON STOCK 34959E109 3,015 2,216 277.35 93 365.00 0.0004
2014-11-14 2014-09-30 13F FORTINET COMMON STOCK 34959E109 799 -61 -7.09 20 -9.09 0.0001
2014-08-14 2014-06-30 13F FORTINET COMMON STOCK 34959E109 860 -350 -28.93 22 -15.38 0.0001
2014-05-14 2014-03-31 13F FORTINET COMMON STOCK 34959E109 1,210 598 97.71 26 116.67 0.0001
2014-02-13 2013-12-31 13F FORTINET COMMON STOCK 34959E109 612 -521 -45.98 12 -47.83 0.0000
2013-11-07 2013-09-30 13F FORTINET COMMON STOCK 34959E109 1,133 -2,477 -68.61 23 -63.49 0.0001
2013-08-09 2013-06-30 13F FORTINET COMMON STOCK 34959E109 3,610 3,610 63 0.0003
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.