FTNT
Fortinet Inc
136.10$
-2.2%
vs. previous close
Closing price · As of: Oct 30, 2026
Ownership
Ownership Structure
Who owns Fortinet Inc (FTNT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.4% of the shares are freely tradable; institutional investors hold 72.5%.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
72.5%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
17.4%
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
84.4%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
2.0%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
734Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 8.48 | 62,242,221 | +0.4 | 06/30/2026 |
| Vanguard Capital Management, LLC | 5.54 | 40,663,961 | +2.3 | 06/30/2026 |
| State Street Corp | 4.04 | 29,630,652 | +2.4 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 3.39 | 24,844,685 | -0.8 | 06/30/2026 |
| Amvescap Plc. | 3.36 | 24,621,016 | -3.6 | 06/30/2026 |
| Geode Capital Management, LLC | 2.38 | 17,439,799 | -0.1 | 06/30/2026 |
| NORGES BANK | 1.70 | 12,449,356 | -14.3 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.70 | 19,792,855 | +0.0 | 09/30/2026 |
| Vanguard 500 Index Investor | 2.21 | 16,185,463 | -2.2 | 09/30/2026 |
| Invesco QQQ Trust | 2.09 | 15,325,475 | -0.2 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Xie Ken | PRESIDENT & CEO | 52,972,372 | 7,209,539,829 $ | Aug 3, 2026 | direct |
| Xie Michael | VP, ENGINEERING & CTO | 9,918,360 | 1,349,888,796 $ | Aug 3, 2026 | direct |
| Sim Judith | Director | 130,001 | 17,693,136 $ | Sep 30, 2026 | direct |
| Whittle John | CHIEF OPERATING OFFICER | 96,987 | 13,199,931 $ | Sep 15, 2026 | direct |
| Hu Jean X. | Director | 39,508 | 5,377,039 $ | Sep 30, 2026 | direct |
| Goldman Kenneth A | Director | 23,928 | 3,256,601 $ | Sep 30, 2026 | direct |
| Stavridis James G. | Director | 17,648 | 2,401,893 $ | Sep 30, 2026 | direct |
| Ohlgart Christiane | Chief Financial Officer | 10,345 | 1,407,955 $ | Sep 24, 2026 | direct |
| Hsieh Ming | Director | 10,056 | 1,368,622 $ | Sep 30, 2026 | direct |
| Napolitano Janet | Director | 4,733 | 644,161 $ | Sep 30, 2026 | direct |
| Kan Derek T. | Director | 459 | 62,470 $ | Sep 30, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Kan Derek T. | Director | Other | 459 | 0.00 | – |
| Sep 30, 2026 | Napolitano Janet | Director | Other | 459 | 0.00 | – |
| Sep 30, 2026 | Stavridis James G. | Director | Other | 459 | 0.00 | – |
| Sep 30, 2026 | Sim Judith | Director | Other | 459 | 0.00 | – |
| Sep 30, 2026 | Hu Jean X. | Director | Other | 459 | 0.00 | – |
| Sep 30, 2026 | Hsieh Ming | Director | Other | 459 | 0.00 | – |
| Sep 30, 2026 | Goldman Kenneth A | Director | Other | 459 | 0.00 | – |
| Sep 24, 2026 | Ohlgart Christiane | Chief Financial Officer | Sell | 48 | 180.00 | 8,640 |
| Sep 15, 2026 | Whittle John | CHIEF OPERATING OFFICER | Sell | 2,835 | 168.74 | 478,378 |
| Sep 15, 2026 | Whittle John | CHIEF OPERATING OFFICER | Other | 2,835 | 62.11 | 176,082 |
| Sep 14, 2026 | Whittle John | CHIEF OPERATING OFFICER | Sell | 1,158 | 166.02 | 192,248 |
| Sep 14, 2026 | Whittle John | CHIEF OPERATING OFFICER | Sell | 52,707 | 165.43 | 8,719,182 |
| Sep 14, 2026 | Whittle John | CHIEF OPERATING OFFICER | Other | 53,865 | 62.11 | 3,345,555 |
| Aug 4, 2026 | Ohlgart Christiane | Chief Financial Officer | Sell | 387 | 164.59 | 63,696 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Sell | 162 | 164.49 | 26,647 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Sell | 47,943 | 163.91 | 7,858,337 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Sell | 67,971 | 163.08 | 11,084,853 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Sell | 7,350 | 161.82 | 1,189,378 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Sell | 19,647 | 160.82 | 3,159,689 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Sell | 18,409 | 160.14 | 2,947,973 |
| Aug 3, 2026 | Xie Ken | PRESIDENT & CEO | Other | 155,000 | 22.90 | 3,549,500 |
| Aug 3, 2026 | Xie Michael | VP, ENGINEERING & CTO | Sell | 800 | 163.98 | 131,181 |
| Aug 3, 2026 | Xie Michael | VP, ENGINEERING & CTO | Sell | 1,421 | 163.12 | 231,791 |
| Aug 3, 2026 | Xie Michael | VP, ENGINEERING & CTO | Sell | 200 | 161.75 | 32,350 |
| Aug 3, 2026 | Xie Michael | VP, ENGINEERING & CTO | Sell | 700 | 160.36 | 112,252 |
| Aug 1, 2026 | Ohlgart Christiane | Chief Financial Officer | Other | 581 | 161.95 | 94,093 |
| Aug 1, 2026 | Ohlgart Christiane | Chief Financial Officer | Other | 300 | 0.00 | – |
| Aug 1, 2026 | Ohlgart Christiane | Chief Financial Officer | Other | 650 | 0.00 | – |
| Aug 1, 2026 | Ohlgart Christiane | Chief Financial Officer | Other | 684 | 0.00 | – |
| Aug 1, 2026 | Whittle John | CHIEF OPERATING OFFICER | Other | 2,310 | 161.95 | 374,105 |
| Aug 1, 2026 | Whittle John | CHIEF OPERATING OFFICER | Other | 1,138 | 0.00 | – |
| Aug 1, 2026 | Whittle John | CHIEF OPERATING OFFICER | Other | 1,827 | 0.00 | – |
| Aug 1, 2026 | Whittle John | CHIEF OPERATING OFFICER | Other | 1,608 | 0.00 | – |
| Aug 1, 2026 | Xie Ken | PRESIDENT & CEO | Other | 6,611 | 161.95 | 1,070,651 |
| Aug 1, 2026 | Xie Ken | PRESIDENT & CEO | Other | 2,275 | 0.00 | – |
| Aug 1, 2026 | Xie Ken | PRESIDENT & CEO | Other | 4,558 | 0.00 | – |
| Aug 1, 2026 | Xie Ken | PRESIDENT & CEO | Other | 6,260 | 0.00 | – |
| Aug 1, 2026 | Xie Michael | VP, ENGINEERING & CTO | Other | 3,185 | 161.95 | 515,811 |
| Aug 1, 2026 | Xie Michael | VP, ENGINEERING & CTO | Other | 1,300 | 0.00 | – |
| Aug 1, 2026 | Xie Michael | VP, ENGINEERING & CTO | Other | 2,242 | 0.00 | – |
| Aug 1, 2026 | Xie Michael | VP, ENGINEERING & CTO | Other | 2,764 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.