Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionColony Group, LLC
Latest Disclosed Ownership25,465 shares
Latest Disclosed Value $ 2,022,206
Colony Group, LLC ownership in FTNT / Fortinet, Inc.

On February 13, 2026 - Colony Group, LLC filed a 13F-HR form disclosing ownership of 25,465 shares of Fortinet, Inc. (MX:FTNT) valued at $2,022,206 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 0 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)
2026-02-13 2025-12-31 13F FORTINET COM 34959E109 25,465 25,465 2,022 0.0023
2025-11-14 2025-09-30 13F FORTINET COM 34959E109 0 -13,769 -100.00 0 -100.00
2025-08-14 2025-06-30 13F FORTINET COM 34959E109 13,769 -49,843 -78.35 1,456 -76.24 0.0032
2025-05-20 2025-03-31 13F/A-1 FORTINET COM 34959E109 63,612 21,916 52.56 6,123 55.45 0.0153
2025-05-15 2025-03-31 13F FORTINET COM 34959E109 63,612 21,916 6,123 0.0153
2025-05-29 2024-12-31 13F/A-2 FORTINET COM 34959E109 41,696 10,692 34.49 3,939 63.85 0.0102
2025-05-20 2024-12-31 13F/A-1 FORTINET COM 34959E109 41,696 10,692 3,939 0.0102
2025-02-14 2024-12-31 13F FORTINET COM 34959E109 41,696 10,692 3,939 0.0102
2024-11-14 2024-09-30 13F FORTINET COM 34959E109 31,004 7,117 29.79 2,404 240,300.00 0.0077
2024-08-15 2024-06-30 13F FORTINET COM 34959E109 23,887 2,127 9.77 1 0.00 0.0048
2024-05-16 2024-03-31 13F FORTINET INC COM Common 34959E109 21,760 6,610 43.63 1 0.0121
2024-02-15 2023-12-31 13F FORTINET COMMON STOCK 34959E109 15,150 15,150 1 0.0116
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.