Fortinet, Inc.
MX ˙ BMV ˙ US34959E1091
SecurityMX:FTNT / Fortinet, Inc.
InstitutionAllianz Asset Management GmbH
Latest Disclosed Ownership730,219 shares
Latest Disclosed Value $ 59,673,496
Allianz Asset Management GmbH ownership in FTNT / Fortinet, Inc.

On May 11, 2026 - Allianz Asset Management GmbH filed a 13F-HR form disclosing ownership of 730,219 shares of Fortinet, Inc. (MX:FTNT) valued at $59,673,496 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 728,402 shares of Fortinet, Inc.. This represents a change in shares of 0.25% during the quarter.

Allianz Asset Management GmbH has a history of taking positions in derivatives of the underlying security (FTNT) in the form of stock options. The firm currently holds call options representing 38,400 of underlying shares valued at $3,138,048 USD and put options representing 50,200 of underlying shares valued at $4,102,344 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:FTNT / Fortinet, Inc. Historical Put/Call Ratio
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)
2026-05-11 2026-03-31 13F FORTINET COM 34959E109 730,219 1,817 0.25 59,673 3.17 0.0234
2026-02-11 2025-12-31 13F FORTINET COM 34959E109 728,402 -1,645,278 -69.31 57,842 -71.02 0.0585
2025-11-04 2025-09-30 13F FORTINET COM 34959E109 2,373,680 -37,083 -1.54 199,579 -21.69 0.2229
2025-07-28 2025-06-30 13F FORTINET COM 34959E109 2,410,763 591,411 32.51 254,866 45.53 0.3050
2025-05-05 2025-03-31 13F FORTINET COM 34959E109 1,819,352 225,366 14.14 175,131 16.29 0.2292
2025-02-03 2024-12-31 13F FORTINET COM 34959E109 1,593,986 534,061 50.39 150,600 83.22 0.2010
2024-11-13 2024-09-30 13F FORTINET COM 34959E109 1,059,925 176,736 20.01 82,197 54.42 0.1149
2024-08-13 2024-06-30 13F FORTINET COM 34959E109 883,189 -93,911 -9.61 53,230 -20.25 0.0788
2024-05-14 2024-03-31 13F FORTINET COM 34959E109 977,100 -286,807 -22.69 66,746 -9.77 0.1030
2024-02-12 2023-12-31 13F FORTINET COM 34959E109 1,263,907 -159,903 -11.23 73,976 -11.46 0.1209
2023-11-13 2023-09-30 13F FORTINET COM 34959E109 1,423,810 159,979 12.66 83,549 -12.54 0.1408
2023-08-14 2023-06-30 13F FORTINET COM 34959E109 1,263,831 -15,610 -1.22 95,533 12.35 0.1710
2023-05-11 2023-03-31 13F FORTINET COM 34959E109 1,279,441 245,133 23.70 85,032 68.16 0.1508
2023-02-13 2022-12-31 13F FORTINET COM 34959E109 1,034,308 97,181 10.37 50,567 9.83 0.0982
2022-11-08 2022-09-30 13F FORTINET COM 34959E109 937,127 -4,043,677 -81.19 46,041 -83.66 0.0936
2022-08-12 2022-06-30 13F FORTINET COM 34959E109 4,980,804 4,187,447 527.81 281,814 3.94 0.2675
2022-05-13 2022-03-31 13F FORTINET COM 34959E109 793,357 98,479 14.17 271,121 8.56 0.2019
2022-02-11 2021-12-31 13F FORTINET COM 34959E109 694,878 -268,770 -27.89 249,739 -11.26 0.1748
2021-11-10 2021-09-30 13F FORTINET COM 34959E109 963,648 15,184 1.60 281,424 24.57 0.2191
2021-08-16 2021-06-30 13F FORTINET COM 34959E109 948,464 -101,352 -9.65 225,914 16.69 0.1922
2021-05-13 2021-03-31 13F FORTINET COM 34959E109 1,049,816 280,554 36.47 193,607 69.45 0.1877
2021-02-16 2020-12-31 13F FORTINET COM 34959E109 769,262 -24,436 -3.08 114,258 22.19 0.1129
2020-11-13 2020-09-30 13F FORTINET COM 34959E109 793,698 9,496 1.21 93,505 -13.14 0.1087
2020-08-14 2020-06-30 13F FORTINET COM 34959E109 784,202 -691,028 -46.84 107,648 -27.87 0.1244
2020-05-14 2020-03-31 13F FORTINET COM 34959E109 1,475,230 -824,373 -35.85 149,249 -39.21 0.2002
2020-02-13 2019-12-31 13F FORTINET COM 34959E109 2,299,603 243,046 11.82 245,506 55.52 0.2246
2019-11-13 2019-09-30 13F FORTINET COM 34959E109 2,056,557 571,718 38.50 157,861 38.38 0.1551
2019-08-08 2019-06-30 13F FORTINET COM 34959E109 1,484,839 -125,365 -7.79 114,080 -15.63 0.1062
2019-05-13 2019-03-31 13F FORTINET COM 34959E109 1,610,204 445,002 38.19 135,210 64.76 0.1340
2019-04-02 2018-12-31 13F/A-1 FORTINET COM 34959E109 1,165,202 401,855 52.64 82,065 16.51 0.0899
2019-02-13 2018-12-31 13F FORTINET COM 34959E109 1,165,202 401,855 82,065
2019-04-09 2018-09-30 13F/A-1 FORTINET COM 34959E109 763,347 647,069 556.48 70,434 870.30 0.0639
2018-11-13 2018-09-30 13F FORTINET COM 34959E109 763,347 647,069 70,434
2019-04-09 2018-06-30 13F/A-1 FORTINET COM 34959E109 116,278 105,368 965.79 7,259 1,140.85 0.0071
2018-08-13 2018-06-30 13F FORTINET COM 34959E109 116,278 105,368 7,259
2019-04-09 2018-03-31 13F/A-2 FORTINET COM 34959E109 10,910 -261 -2.34 585 19.88 0.0006
2018-05-23 2018-03-31 13F/A-1 FORTINET COM 34959E109 10,910 0 585 0.0006
2018-05-14 2018-03-31 13F FORTINET COM 34959E109 10,910 -261 585
2019-04-17 2017-12-31 13F/A-1 FORTINET COM 34959E109 11,171 -265,537 -95.96 488 -95.08 0.0004
2018-02-13 2017-12-31 13F FORTINET COM 34959E109 11,171 -265,537 488
2019-04-17 2017-09-30 13F/A-1 FORTINET COM 34959E109 276,708 -106,294 -27.75 9,917 -30.84 0.0086
2017-11-13 2017-09-30 13F FORTINET COM 34959E109 276,708 -106,294 9,917
2019-04-17 2017-06-30 13F/A-1 FORTINET COM 34959E109 383,002 -362,179 -48.60 14,340 -49.82 0.0139
2017-08-14 2017-06-30 13F FORTINET COM 34959E109 383,002 -362,179 14,340
2019-04-17 2017-03-31 13F/A-1 FORTINET COM 34959E109 745,181 -5,657 -0.75 28,578 26.37 0.0280
2017-05-15 2017-03-31 13F FORTINET COM 34959E109 745,181 -5,657 28,578
2019-04-17 2016-12-31 13F/A-2 FORTINET COM 34959E109 750,838 133,622 21.65 22,615 -0.79 0.0203
2017-03-14 2016-12-31 13F/A-1 FORTINET COM 34959E109 750,838 0 22,615 0.0203
2017-02-13 2016-12-31 13F FORTINET COM 34959E109 750,838 22,615
2019-04-17 2016-09-30 13F/A-1 FORTINET COM 34959E109 617,216 519,317 530.46 22,794 636.95 0.0223
2016-11-14 2016-09-30 13F FORTINET COM 34959E109 617,216 519,317 22,794
2017-01-24 2016-06-30 13F/A-1 FORTINET COM 34959E109 97,899 9,079 10.22 3,093 13.67 0.0033
2016-08-12 2016-06-30 13F FORTINET COM 34959E109 97,899 3,093
2016-05-13 2016-03-31 13F FORTINET COM 34959E109 88,820 -190 -0.21 2,721 -1.91 0.0031
2017-01-24 2015-12-31 13F/A-1 FORTINET COM 34959E109 89,010 -1,360,740 -93.86 2,774 -95.50 0.0031
2016-02-16 2015-12-31 13F FORTINET COM 34959E109 89,010 2,774
2017-01-24 2015-09-30 13F/A-2 FORTINET COM 34959E109 1,449,750 68,150 4.93 61,585 7.85 0.0733
2015-11-20 2015-09-30 13F/A-1 FORTINET COM 34959E109 1,449,750 0 61,585 0.0641
2015-11-13 2015-09-30 13F FORTINET COM 34959E109 1,449,750 61,585
2015-09-22 2015-06-30 13F/A-1 FORTINET COM 34959E109 1,381,600 315,240 29.56 57,102 53.22 0.0611
2015-08-14 2015-06-30 13F FORTINET COM 34959E109 1,381,600 57,102
2017-01-24 2015-03-31 13F/A-1 FORTINET COM 34959E109 1,066,360 -1,240 -0.12 37,269 13.86 0.0425
2015-05-15 2015-03-31 13F FORTINET COM 34959E109 1,066,360 37,269,282
2015-02-17 2014-12-31 13F FORTINET COM 34959E109 1,067,600 1,067,600 32,733 0.0364
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-11 2026-03-31 13F FORTINET COM Call 38,400 -24.11 3,138 -21.90 n/a n/a n/a
2026-02-11 2025-12-31 13F FORTINET COM Call 50,600 29.41 4,018 22.24 n/a n/a n/a
2025-11-04 2025-09-30 13F FORTINET COM Call 39,100 6.83 3,288 -15.04 n/a n/a n/a
2025-07-28 2025-06-30 13F FORTINET COM Call 36,600 -7.81 3,869 1.26 n/a n/a n/a
2025-05-05 2025-03-31 13F FORTINET COM Call 39,700 173.79 3,822 179.11 n/a n/a n/a
2025-02-03 2024-12-31 13F FORTINET COM Call 14,500 663.16 1,370 831.29 n/a n/a n/a
2024-11-13 2024-09-30 13F FORTINET COM Call 1,900 -80.00 147 -74.30 n/a n/a n/a
2024-08-13 2024-06-30 13F FORTINET COM Call 9,500 -19.49 573 -29.03 n/a n/a n/a
2024-05-14 2024-03-31 13F FORTINET COM Call 11,800 -30.99 806 -19.40 n/a n/a n/a
2024-02-12 2023-12-31 13F FORTINET CALL Call 17,100 -59.38 1,001 -59.51 n/a n/a n/a
2023-11-13 2023-09-30 13F FORTINET CALL Call 42,100 269.30 2,470 186.88 n/a n/a n/a
2023-08-14 2023-06-30 13F FORTINET CALL Call 11,400 -11.63 862 0.47 n/a n/a n/a
2023-05-11 2023-03-31 13F FORTINET CALL Call 12,900 857 n/a n/a n/a
2022-11-08 2022-09-30 13F FORTINET CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-12 2022-06-30 13F FORTINET CALL Call 500 -16.67 28 -86.34 n/a n/a n/a
2022-05-13 2022-03-31 13F FORTINET CALL Call 600 205 n/a n/a n/a
2022-02-16 2021-12-31 13F/A FORTINET Call Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-11 2021-12-31 13F FORTINET Call Call 0 0 n/a n/a n/a
2021-11-10 2021-09-30 13F FORTINET Call Call 800 234 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-11 2026-03-31 13F FORTINET COM Put 50,200 -16.33 4,102 -13.90 n/a n/a n/a
2026-02-11 2025-12-31 13F FORTINET COM Put 60,000 24.48 4,765 17.57 n/a n/a n/a
2025-11-04 2025-09-30 13F FORTINET COM Put 48,200 -4.93 4,053 -24.40 n/a n/a n/a
2025-07-28 2025-06-30 13F FORTINET COM Put 50,700 -4.70 5,360 4.67 n/a n/a n/a
2025-05-05 2025-03-31 13F FORTINET COM Put 53,200 76.74 5,121 80.13 n/a n/a n/a
2025-02-03 2024-12-31 13F FORTINET COM Put 30,100 1,104.00 2,844 1,373.06 n/a n/a n/a
2024-11-13 2024-09-30 13F FORTINET COM Put 2,500 -77.68 194 -71.41 n/a n/a n/a
2024-08-13 2024-06-30 13F FORTINET COM Put 11,200 -24.32 675 -33.17 n/a n/a n/a
2024-05-14 2024-03-31 13F FORTINET COM Put 14,800 -33.03 1,011 -21.89 n/a n/a n/a
2024-02-12 2023-12-31 13F FORTINET PUT Put 22,100 -54.05 1,294 -54.18 n/a n/a n/a
2023-11-13 2023-09-30 13F FORTINET PUT Put 48,100 129.05 2,823 77.82 n/a n/a n/a
2023-08-14 2023-06-30 13F FORTINET PUT Put 21,000 44.83 1,587 64.80 n/a n/a n/a
2023-05-11 2023-03-31 13F FORTINET PUT Put 14,500 964 n/a n/a n/a
2022-11-08 2022-09-30 13F FORTINET PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-12 2022-06-30 13F FORTINET PUT Put 1,000 -37.50 57 -89.58 n/a n/a n/a
2022-05-13 2022-03-31 13F FORTINET PUT Put 1,600 -55.56 547 -57.73 n/a n/a n/a
2022-02-11 2021-12-31 13F FORTINET PUT Put 3,600 176.92 1,294 240.53 n/a n/a n/a
2021-11-10 2021-09-30 13F FORTINET Put Put 1,300 44.44 380 77.57 n/a n/a n/a
2021-08-16 2021-06-30 13F FORTINET PUT Put 900 214 n/a n/a n/a
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.