Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionPark Avenue Securities Llc
Latest Disclosed Ownership20,085 shares
Latest Disclosed Value $ 1,641
Park Avenue Securities Llc reports 60.42% increase in ownership of FTNT / Fortinet, Inc.

On April 7, 2026 - Park Avenue Securities Llc filed a 13F-HR form disclosing ownership of 20,085 shares of Fortinet, Inc. (MX:FTNT) valued at $1,641 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 12,520 shares of Fortinet, Inc..

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)
2026-04-07 2026-03-31 13F FORTINET COM 34959E109 20,085 7,565 60.42 2 0.0128
2026-01-05 2025-12-31 13F FORTINET COM 34959E109 12,520 -2,725 -17.87 1 -100.00 0.0084
2025-10-23 2025-09-30 13F FORTINET COM 34959E109 15,245 -31,536 -67.41 1 -75.00 0.0100
2025-07-14 2025-06-30 13F FORTINET COM 34959E109 46,781 22,724 94.46 5 100.00 0.0455
2025-04-14 2025-03-31 13F FORTINET COM 34959E109 24,057 5,171 27.38 2 100.00 0.0285
2025-01-14 2024-12-31 13F FORTINET COM 34959E109 18,886 8,092 74.97 2 0.0184
2024-10-03 2024-09-30 13F FORTINET COM 34959E109 10,794 4,980 85.66 1 0.0094
2024-07-09 2024-06-30 13F FORTINET COM 34959E109 5,814 -1,027 -15.01 0 0.0043
2024-04-10 2024-03-31 13F FORTINET COM 34959E109 6,841 -1,153 -14.42 0 0.0060
2024-01-10 2023-12-31 13F FORTINET COM 34959E109 7,994 -5,540 -40.93 0 0.0065
2023-10-26 2023-09-30 13F FORTINET COM 34959E109 13,534 -2,501 -15.60 1 -100.00 0.0123
2023-07-14 2023-06-30 13F FORTINET COM 34959E109 16,035 -2,962 -15.59 1 0.00 0.0192
2023-04-18 2023-03-31 13F FORTINET COM 34959E109 18,997 -2,023 -9.62 1 -99.90 0.0217
2023-01-24 2022-12-31 13F FORTINET COM 34959E109 21,020 3,380 19.16 1,028 18.57 0.0183
2022-11-01 2022-09-30 13F FORTINET COM 34959E109 17,640 2,411 15.83 867 0.58 0.0173
2022-07-27 2022-06-30 13F FORTINET COM 34959E109 15,229 12,637 487.54 862 -2.71 0.0167
2022-04-29 2022-03-31 13F FORTINET COM 34959E109 2,592 -1,121 -30.19 886 -33.58 0.0155
2022-04-08 2021-12-31 13F FORTINET COM 34959E109 3,713 -458 -10.98 1,334 9.52 0.0236
2021-10-21 2021-09-30 13F FORTINET COM 34959E109 4,171 -868 -17.23 1,218 1.50 0.0245
2021-08-05 2021-06-30 13F/A-1 FORTINET COM 34959E109 5,039 -182 -3.49 1,200 24.61 0.0255
2021-07-26 2021-06-30 13F FORTINET COM 34959E109 5,221 0 963 0.0234
2021-04-28 2021-03-31 13F FORTINET COM 34959E109 5,221 -2,711 -34.18 963 -18.25 0.0234
2021-01-20 2020-12-31 13F FORTINET COM 34959E109 7,932 567 7.70 1,178 35.71 0.0327
2020-11-03 2020-09-30 13F FORTINET COM 34959E109 7,365 1,139 18.29 868 1.52 0.0291
2020-07-30 2020-06-30 13F FORTINET INC COM COM 34959E109 6,226 6,226 855 0.0324
2020-04-28 2020-03-31 13F FORTINET INC COM COM 34959E109 0 -2,970 -100.00 0 -100.00
2020-02-04 2019-12-31 13F FORTINET INC COM COM 34959E109 2,970 2,970 317 0.0131
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.