Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionQuantinno Capital Management LP
Latest Disclosed Ownership541,153 shares
Latest Disclosed Value $ 44,223,087
Quantinno Capital Management LP reports 2.34% increase in ownership of FTNT / Fortinet, Inc.

On May 15, 2026 - Quantinno Capital Management LP filed a 13F-HR form disclosing ownership of 541,153 shares of Fortinet, Inc. (MX:FTNT) valued at $44,223,087 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 528,759 shares of Fortinet, Inc.. This represents a change in shares of 2.34% 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)
2026-05-15 2026-03-31 13F FORTINET COM 34959E109 541,153 12,394 2.34 44,223 5.32 0.0738
2026-02-17 2025-12-31 13F FORTINET COM 34959E109 528,759 262,552 98.63 41,989 87.60 0.0843
2025-11-14 2025-09-30 13F FORTINET COM 34959E109 266,207 121,218 83.60 22,383 46.02 0.0611
2025-08-14 2025-06-30 13F FORTINET COM 34959E109 144,989 31,202 27.42 15,328 39.94 0.0662
2025-05-12 2025-03-31 13F FORTINET COM 34959E109 113,787 52,428 85.44 10,953 88.94 0.0713
2025-02-14 2024-12-31 13F FORTINET COM 34959E109 61,359 13,367 27.85 5,797 55.79 0.0570
2024-11-14 2024-09-30 13F FORTINET COM 34959E109 47,992 20,292 73.26 3,722 122.95 0.0484
2024-08-14 2024-06-30 13F FORTINET COM 34959E109 27,700 5,643 25.58 1,669 10.75 0.0300
2024-05-14 2024-03-31 13F FORTINET COM 34959E109 22,057 8,196 59.13 1,507 85.82 0.0328
2024-02-14 2023-12-31 13F FORTINET COM 34959E109 13,861 -18,938 -57.74 811 -57.87 0.0284
2023-11-14 2023-09-30 13F FORTINET COM 34959E109 32,799 -10,305 -23.91 1,925 -40.91 0.0876
2023-08-04 2023-06-30 13F FORTINET COM 34959E109 43,104 5,833 15.65 3,258 31.53 0.1861
2023-05-03 2023-03-31 13F FORTINET COM 3/1 34959E109 37,271 29,487 378.82 2,477 550.13 0.1638
2023-02-13 2022-12-31 13F FORTINET COM 34959E109 7,784 7,784 381 0.0284
2020-05-15 2020-03-31 13F FORTINET COM 34959E109 0 -4,713 -100.00 0 -100.00
2020-02-14 2019-12-31 13F FORTINET COM 34959E109 4,713 4,713 503 0.3165
2019-11-14 2019-09-30 13F FORTINET COM 34959E109 0 -6,840 -100.00 0 -100.00
2019-08-14 2019-06-30 13F FORTINET COM 34959E109 6,840 6,840 526 0.3088
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.