FORTINET INC (FTNT) Institutional Shareholders
FORTINET INC (FTNT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $32.74B in FTNT holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FTNT tracked by InsiderSet, reporting ownership valued at approximately $5.06B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $10.11B, representing an estimated gain of +99.72% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 45% of the total disclosed FTNT value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., State Street Corp, Geode Capital Management, Llc, and several other long-term asset managers with concentrated positions in FORTINET INC (FTNT).
This page ranks the largest institutional FTNT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,410
Total Reported Value
$32.74B
Largest Holder
Blackrock, Inc.
Largest Position
$5.06B
Insider Transactions (90d)
31
Latest Filing Quarter
Q2 2026
New Institutional Positions
126
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.09% | 61,968,733 | $5,064,084,837 | $10,113,916,913 | +$5,049,832,076 | +99.72% | |
| State Street Corp | 0.08% | 28,929,635 | $2,364,129,772 | $4,721,605,728 | +$2,357,475,956 | +99.72% | |
| Geode Capital Management, Llc | 0.09% | 17,461,777 | $1,426,243,485 | $2,849,936,624 | +$1,423,693,139 | +99.82% | |
| Bank Of New York Mellon Corp | 0.20% | 13,333,083 | $1,089,579,502 | $2,176,092,476 | +$1,086,512,974 | +99.72% | |
| First Trust Advisors Lp | 0.67% | 11,506,173 | $940,284,433 | $1,877,922,495 | +$937,638,062 | +99.72% | |
| Invesco Ltd. | 0.13% | 10,005,263 | $817,630,091 | $1,632,958,974 | +$815,328,883 | +99.72% | |
| Arrowstreet Capital, Limited Partnership | 0.43% | 9,651,024 | $788,681,681 | $1,575,143,627 | +$786,461,946 | +99.72% | |
| Goldman Sachs Group Inc | 0.10% | 8,976,963 | $733,597,434 | $1,465,130,131 | +$731,532,697 | +99.72% | |
| Morgan Stanley | 0.04% | 8,844,318 | $722,757,880 | $1,443,481,141 | +$720,723,261 | +99.72% | |
| Aqr Capital Management Llc | 0.29% | 7,771,945 | $627,895,396 | $1,268,459,143 | +$640,563,747 | +102.02% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.13% | 7,554,196 | $617,328,897 | $1,232,920,329 | +$615,591,432 | +99.72% | |
| Nordea Investment Management Ab | 0.52% | 6,913,716 | $554,065,201 | $1,128,387,588 | +$574,322,387 | +103.66% | |
| Swedbank Ab | 0.46% | 3,496,346 | $537,108,674 | $570,638,631 | +$33,529,957 | +6.24% | |
| Legal & General Group Plc | 0.12% | 6,477,691 | $529,356,910 | $1,057,223,948 | +$527,867,038 | +99.72% | |
| Deutsche Bank Ag\ | 0.17% | 6,443,964 | $526,600,740 | $1,051,719,364 | +$525,118,624 | +99.72% | |
| Northern Trust Corp | 0.07% | 6,221,836 | $508,448,438 | $1,015,465,854 | +$507,017,416 | +99.72% | |
| Fundsmith | Terry Smith | 3.92% | 6,156,675 | $503,123,481 | $1,004,830,927 | +$501,707,446 | +99.72% |
| Storebrand Asset Management As | 0.14% | 4,288,292 | $407,844,151 | $699,892,137 | +$292,047,986 | +71.61% | |
| Charles Schwab Investment Management Inc | 0.06% | 4,686,321 | $382,966,152 | $764,854,450 | +$381,888,298 | +99.72% | |
| Bank Of America Corp | 0.03% | 4,644,346 | $379,535,991 | $758,003,711 | +$378,467,720 | +99.72% | |
| Dimensional Fund Advisors Lp | 0.07% | 4,381,971 | $358,036,267 | $715,181,487 | +$357,145,220 | +99.75% | |
| Pictet Asset Management Holding Sa | 0.32% | 2,151,719 | $330,631,673 | $351,182,058 | +$20,550,385 | +6.22% | |
| Amundi | 0.09% | 3,843,328 | $314,076,765 | $627,269,563 | +$313,192,798 | +99.72% | |
| Fmr Llc | 0.01% | 3,390,480 | $277,070,056 | $553,360,241 | +$276,290,185 | +99.72% | |
| Robeco Institutional Asset Management B.V. | 0.31% | 1,667,939 | $256,228,787 | $272,224,324 | +$15,995,537 | +6.24% | |
| Jacobs Levy Equity Management, Inc | 1.05% | 3,052,283 | $249,432,567 | $498,163,108 | +$248,730,541 | +99.72% | |
| Ubs Group Ag | 0.04% | 3,038,555 | $248,310,715 | $495,922,562 | +$247,611,847 | +99.72% | |
| Citigroup Inc | 0.15% | 2,887,018 | $235,927,111 | $471,190,208 | +$235,263,097 | +99.72% | |
| D. E. Shaw & Co., Inc. | 0.18% | 2,867,337 | $234,318,779 | $467,978,072 | +$233,659,293 | +99.72% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.13% | 1,505,056 | $231,206,703 | $245,640,190 | +$14,433,487 | +6.24% | |
| Nuveen, Llc | 0.05% | 2,205,590 | $180,240,815 | $359,974,344 | +$179,733,529 | +99.72% | |
| Barclays Plc | 0.06% | 2,193,503 | $179,253,065 | $358,001,625 | +$178,748,560 | +99.72% | |
| Royal Bank Of Canada | 0.03% | 1,974,224 | $161,334,000 | $322,213,099 | +$160,879,099 | +99.72% | |
| Ameriprise Financial Inc | 0.04% | 1,949,553 | $159,361,216 | $318,186,545 | +$158,825,329 | +99.66% | |
| Swiss National Bank | 0.09% | 1,855,100 | $151,598,772 | $302,770,871 | +$151,172,099 | +99.72% | |
| Victory Capital Management Inc | 0.09% | 1,686,240 | $137,799,533 | $275,211,230 | +$137,411,697 | +99.72% | |
| Fundsmith Investment Services | Terry Smith | 3.08% | 1,659,789 | $135,637,957 | $270,894,163 | +$135,256,206 | +99.72% |
| Capital World Investors | 0.02% | 1,605,884 | $131,232,840 | $262,096,328 | +$130,863,488 | +99.72% | |
| Bnp Paribas Asset Management Holding S.A. | 0.15% | 1,579,806 | $129,000,529 | $257,840,137 | +$128,839,608 | +99.88% | |
| Voya Investment Management Llc | 0.13% | 1,572,937 | $128,540,411 | $256,719,048 | +$128,178,637 | +99.72% | |
| Bank Of Montreal | 0.05% | 1,543,801 | $126,159,417 | $251,963,761 | +$125,804,344 | +99.72% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.08% | 1,496,700 | $122,310,324 | $244,276,407 | +$121,966,083 | +99.72% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.16% | 1,470,631 | $119,862,397 | $240,021,686 | +$120,159,289 | +100.25% | |
| Vident Advisory, Llc | 0.91% | 1,305,290 | $106,668,339 | $213,036,381 | +$106,368,042 | +99.72% | |
| Russell Investments Group, Ltd. | 0.11% | 1,293,679 | $105,416,446 | $211,141,350 | +$105,724,904 | +100.29% | |
| Bnp Paribas Financial Markets | 0.07% | 1,258,818 | $102,870,607 | $205,451,686 | +$102,581,079 | +99.72% | |
| California Public Employees Retirement System | 0.06% | 1,252,611 | $102,363,371 | $204,438,641 | +$102,075,270 | +99.72% | |
| Hsbc Holdings Plc | 0.06% | 1,243,531 | $101,582,647 | $202,956,695 | +$101,374,048 | +99.79% | |
| Alyeska Investment Group, L.P. | 0.28% | 1,225,474 | $100,145,735 | $200,009,612 | +$99,863,877 | +99.72% | |
| New York State Common Retirement Fund | 0.13% | 651,757 | $100,122,910 | $106,373,260 | +$6,250,350 | +6.24% |
Frequently asked questions about FTNT
Who owns the most FTNT stock?
The largest holders of FTNT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for FORTINET INC (FTNT).
Is FTNT widely held by superinvestors?
Many widely followed stocks like FTNT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly FTNT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.