飛塔公司
IT ˙ BIT ˙ US34959E1091
€127.64 ↑0.38 (0.30%)
2026-06-04
分享價格
SecurityIT:1FTNT / Fortinet, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership8,844,318 shares
Latest Disclosed Value $ 722,757,880
Morgan Stanley reports 6.40% increase in ownership of 1FTNT / Fortinet, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 8,844,318 shares of Fortinet, Inc. (IT:1FTNT) valued at $603,713,147 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 8,312,273 shares of Fortinet, Inc.. This represents a change in shares of 6.40% during the quarter. The current value of the position is $1,128,888,750 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)
2026-05-15 2026-03-31 13F FORTINET COM 34959E109 8,844,318 532,045 6.40 722,758 9.50 0.0435
2026-05-27 2025-12-31 13F/A-1 FORTINET COM 34959E109 8,312,273 -2,446,221 -22.74 660,078 -27.03 0.0394
2026-02-13 2025-12-31 13F FORTINET COM 34959E109 8,312,273 -2,446,221 660,078 0.0394
2026-05-27 2025-09-30 13F/A-1 FORTINET COM 34959E109 10,758,494 1,387,705 14.81 904,574 -8.69 0.0548
2025-11-14 2025-09-30 13F FORTINET COM 34959E109 10,758,494 1,387,705 904,574 0.0548
2025-08-15 2025-06-30 13F FORTINET COM 34959E109 9,370,789 -458,052 -4.66 990,680 4.71 0.0645
2025-05-15 2025-03-31 13F FORTINET COM 34959E109 9,828,841 -1,172,425 -10.66 946,125 -8.97 0.0676
2025-05-15 2024-12-31 13F/A-1 FORTINET COM 34959E109 11,001,266 1,700,205 18.28 1,039,400 44.10 0.0728
2025-02-14 2024-12-31 13F FORTINET COM 34959E109 11,001,266 1,700,205 1,039,400 0.0728
2025-05-14 2024-09-30 13F/A-2 FORTINET COM 34959E109 9,301,061 607,823 6.99 721,297 37.67 0.0523
2025-02-14 2024-09-30 13F/A-1 FORTINET COM 34959E109 9,301,061 607,823 721,297 0.0523
2024-11-14 2024-09-30 13F FORTINET COM 34959E109 9,301,061 607,823 721,297 0.0062
2025-05-14 2024-06-30 13F/A-2 FORTINET COM 34959E109 8,693,238 178,614 2.10 523,942 -9.92 0.0405
2024-10-17 2024-06-30 13F/A-1 FORTINET COM 34959E109 8,693,238 178,614 523,942 0.0405
2024-08-14 2024-06-30 13F FORTINET COM 34959E109 8,693,238 178,614 523,942 0.0405
2024-10-17 2024-03-31 13F/A-2 FORTINET COM 34959E109 8,514,624 546,763 6.86 581,634 24.72 0.0467
2024-08-16 2024-03-31 13F/A-1 FORTINET COM 34959E109 8,514,624 546,763 581,634 0.0055
2024-05-15 2024-03-31 13F FORTINET COM 34959E109 8,514,624 546,763 581,634 0.0467
2024-08-16 2023-12-31 13F/A-1 FORTINET COM 34959E109 7,967,861 -696,263 -8.04 466,359 -8.27 0.0411
2024-02-13 2023-12-31 13F FORTINET COM 34959E109 7,967,861 -696,263 466,359 0.0411
2023-11-15 2023-09-30 13F FORTINET COM 34959E109 8,664,124 108,548 1.27 508,411 -21.39 0.0517
2023-08-14 2023-06-30 13F FORTINET COM 34959E109 8,555,576 1,576,676 22.59 646,716 39.43 0.0637
2023-05-15 2023-03-31 13F FORTINET COM 34959E109 6,978,900 -140,689 -1.98 463,818 33.25 0.0497
2023-02-14 2022-12-31 13F FORTINET COM 34959E109 7,119,589 767,603 12.08 348,077 11.54 0.0395
2022-11-14 2022-09-30 13F FORTINET COM 34959E109 6,351,986 -619,928 -8.89 312,074 -20.89 0.0425
2022-10-27 2022-06-30 13F/A-1 FORTINET COM 34959E109 6,971,914 6,166,729 765.88 394,471 43.36 0.0512
2022-08-15 2022-06-30 13F FORTINET COM 34959E109 6,971,914 6,166,729 394,471 0.0512
2022-10-27 2022-03-31 13F/A-1 FORTINET COM 34959E109 805,185 -20,599 -2.49 275,163 -7.29 0.0371
2022-05-13 2022-03-31 13F FORTINET COM 34959E109 805,185 -20,599 275,163 0.0371
2022-02-14 2021-12-31 13F FORTINET COM 34959E109 825,784 -288 -0.03 296,786 23.02 0.0366
2021-11-15 2021-09-30 13F FORTINET COM 34959E109 826,072 20,967 2.60 241,247 25.80 0.0325
2021-08-23 2021-06-30 13F/A-1 FORTINET COM 34959E109 805,105 -126,555 -13.58 191,767 11.61 0.0253
2021-08-16 2021-06-30 13F FORTINET COM 34959E109 805,105 -126,555 191,767 0.0053
2021-05-17 2021-03-31 13F FORTINET COM 34959E109 931,660 53,487 6.09 171,816 31.73 0.0252
2021-02-16 2020-12-31 13F FORTINET COM 34959E109 878,173 292,871 50.04 130,434 89.16 0.0201
2020-11-13 2020-09-30 13F FORTINET COM 34959E109 585,302 -18,883 -3.13 68,954 -16.86 0.0133
2020-08-14 2020-06-30 13F FORTINET COM 34959E109 604,185 19,165 3.28 82,935 40.12 0.0184
2020-05-26 2020-03-31 13F/A-1 FORTINET COM 34959E109 585,020 -115,663 -16.51 59,187 -20.88 0.0161
2020-05-15 2020-03-31 13F FORTINET COM 34959E109 585,020 -115,663 59,187 4,546.7954
2020-02-14 2019-12-31 13F FORTINET COM 34959E109 700,683 68,871 10.90 74,805 54.24 0.0174
2019-11-14 2019-09-30 13F FORTINET COM 34959E109 631,812 -28,670 -4.34 48,499 -4.43 0.0128
2019-08-14 2019-06-30 13F FORTINET COM 34959E109 660,482 -123,535 -15.76 50,745 -22.92 0.0135
2019-05-15 2019-03-31 13F FORTINET COM 34959E109 784,017 -910,158 -53.72 65,833 -44.83 0.0186
2019-02-14 2018-12-31 13F FORTINET COM 34959E109 1,694,175 1,034,659 156.88 119,321 96.08 0.0357
2019-04-23 2018-09-30 13F/A-2 FORTINET COM 34959E109 659,516 -5,800 -0.87 60,853 46.50 0.0152
2018-11-20 2018-09-30 13F/A-1 FORTINET COM 34959E109 659,516 0 60,853 0.0152
2018-11-14 2018-09-30 13F FORTINET COM 34959E109 659,516 -5,800 60,853
2019-04-23 2018-06-30 13F/A-1 FORTINET COM 34959E109 665,316 -119,665 -15.24 41,537 -1.24 0.0112
2018-08-14 2018-06-30 13F FORTINET COM 34959E109 665,316 -119,665 41,537
2019-04-23 2018-03-31 13F/A-1 FORTINET COM 34959E109 784,981 -102,350 -11.53 42,058 8.49 0.0117
2018-05-14 2018-03-31 13F FORTINET COM 34959E109 784,981 -102,350 42,058
2019-04-23 2017-12-31 13F/A-1 FORTINET COM 34959E109 887,331 25,661 2.98 38,767 25.53 0.0106
2018-02-14 2017-12-31 13F FORTINET COM 34959E109 887,331 25,661 38,767
2017-11-14 2017-09-30 13F FORTINET COM 34959E109 861,670 55,669 6.91 30,883 2.34 0.0093
2017-08-11 2017-06-30 13F FORTINET COM 34959E109 806,001 -229,755 -22.18 30,177 -24.03 0.0091
2017-05-22 2017-03-31 13F/A-1 FORTINET COM 34959E109 1,035,756 -180,582 -14.85 39,722 8.42 0.0122
2017-05-12 2017-03-31 13F FORTINET COM 34959E109 1,035,756 39,722
2017-02-22 2016-12-31 13F/A-1 FORTINET COM 34959E109 1,216,338 630,006 107.45 36,636 69.19 0.0120
2017-02-13 2016-12-31 13F FORTINET COM 34959E109 1,216,338 36,636
2016-11-10 2016-09-30 13F FORTINET COM 34959E109 586,332 -601,305 -50.63 21,654 -42.28 0.0074
2016-08-12 2016-06-30 13F FORTINET COM 34959E109 1,187,637 256,137 27.50 37,518 31.50 0.0136
2016-05-12 2016-03-31 13F FORTINET COM 34959E109 931,500 -495,918 -34.74 28,531 -35.87 0.0110
2016-02-09 2015-12-31 13F FORTINET COM 34959E109 1,427,418 202,805 16.56 44,492 -14.47 0.0161
2016-02-08 2015-09-30 13F/A-1 FORTINET COM 34959E109 1,224,613 155,503 14.55 52,021 17.73 0.0192
2015-11-09 2015-09-30 13F FORTINET COM 34959E109 1,224,613 52,021
2015-08-12 2015-06-30 13F FORTINET COM 34959E109 1,069,110 94,006 9.64 44,186 29.65 0.0153
2015-05-14 2015-03-31 13F FORTINET COM 34959E109 975,104 -66,232 -6.36 34,080 6.74 0.0126
2015-02-13 2014-12-31 13F FORTINET COM 34959E109 1,041,336 -576,815 -35.65 31,927 -21.90 0.0117
2014-12-16 2014-09-30 13F/A-1 FORTINET COM 34959E109 1,618,151 560,890 53.05 40,881 75.52 0.0157
2014-11-14 2014-09-30 13F FORTINET COM 34959E109 1,618,151 40,881
2014-05-13 2014-03-31 13F FORTINET COM 34959E109 1,057,261 -144,964 -12.06 23,291 1.27 0.0098
2014-02-13 2013-12-31 13F FORTINET COM 34959E109 1,202,225 43,317 3.74 22,999 -2.04 0.0098
2013-11-13 2013-09-30 13F FORTINET INCCOM STK COM 34959E109 1,158,908 193,894 20.09 23,479 39.03 0.0111
2013-08-08 2013-06-30 13F FORTINET INCCOM STK COM 34959E109 965,014 965,014 16,888 0.0085
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.