Fortinet, Inc.
US ˙ NasdaqGS ˙ US34959E1091

SecurityFTNT / Fortinet, Inc.
InstitutionAustralianSuper Pty Ltd
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
AustralianSuper Pty Ltd closes position in FTNT / Fortinet, Inc.

On February 5, 2026 - AustralianSuper Pty Ltd filed a 13F-HR form disclosing ownership of 0 shares of Fortinet, Inc. (US:FTNT) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on November 12, 2025 disclosing 549,465 shares of Fortinet, Inc.. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 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)
2026-02-05 2025-12-31 13F FORTINET COM 34959E109 0 -549,465 -100.00 0 -100.00
2025-11-12 2025-09-30 13F/A-1 FORTINET COM 34959E109 549,465 -584,282 -51.54 46,199 -61.46 0.2183
2025-11-03 2025-09-30 13F FORTINET COM 34959E109 549,465 -584,282 46,199 0.2119
2025-08-01 2025-06-30 13F FORTINET COM 34959E109 1,133,747 -362,592 -24.23 119,860 -16.79 0.6068
2025-05-05 2025-03-31 13F FORTINET COM 34959E109 1,496,339 839,028 127.65 144,038 131.94 0.8141
2025-01-30 2024-12-31 13F FORTINET COM 34959E109 657,311 601,801 1,084.13 62,103 1,342.89 0.2930
2024-10-28 2024-09-30 13F FORTINET COM 34959E109 55,510 55,510 4,305 0.0215
2023-10-27 2023-09-30 13F FORTINET COM 34959E109 0 -62,157 -100.00 0 -100.00
2023-07-28 2023-06-30 13F FORTINET COM 34959E109 62,157 -1,899,761 -96.83 4,698 -96.40 0.0298
2023-04-21 2023-03-31 13F FORTINET COM 34959E109 1,961,918 538,213 37.80 130,389 88.76 0.7938
2023-02-01 2022-12-31 13F FORTINET COM 34959E109 1,423,705 566,588 66.10 69,078 64.04 0.4595
2022-11-14 2022-09-30 13F FORTINET COM 34959E109 857,117 396,407 86.04 42,110 61.55 0.2996
2022-07-13 2022-06-30 13F FORTINET COM 34959E109 460,710 460,710 26,067 0.1608
2022-04-29 2022-03-31 13F FORTINET COM 34959E109 0 -51,006 -100.00 0 -100.00
2022-01-24 2021-12-31 13F FORTINET COM 34959E109 51,006 -60,696 -54.34 16,431 -49.63 0.0853
2021-11-12 2021-09-30 13F FORTINET COM 34959E109 111,702 -109,088 -49.41 32,621 -37.97 0.2093
2021-08-12 2021-06-30 13F FORTINET COM 34959E109 220,790 -23,557 -9.64 52,590 16.71 0.3669
2021-05-14 2021-03-31 13F FORTINET COM 34959E109 244,347 189,281 343.73 45,062 450.95 0.3526
2021-02-11 2020-12-31 13F FORTINET COM 34959E109 55,066 28,529 107.51 8,179 161.64 0.0613
2020-11-16 2020-09-30 13F FORTINET COM 34959E109 26,537 26,537 3,126 0.0267
2020-02-10 2019-12-31 13F FORTINET COM 34959E109 0 -64,936 -100.00 0 -100.00
2019-11-08 2019-09-30 13F FORTINET COM 34959E109 64,936 -35,359 -35.25 4,984 -35.32 0.0471
2019-08-13 2019-06-30 13F FORTINET COM 34959E109 100,295 -43,313 -30.16 7,706 -36.10 0.0741
2019-05-14 2019-03-31 13F FORTINET COM 34959E109 143,608 116,224 424.42 12,059 525.14 0.1259
2019-02-06 2018-12-31 13F FORTINET COM 34959E109 27,384 27,384 1,929 0.0300
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.