FTNT
Fortinet, Inc.
NASDAQ · Technology · Software - Infrastructure · US
$171.50
+1.40%0
Insider buys (3m)
15
Insider sells (3m)
-$36.2M
Net value (3m)
+7.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 1, 2026 | Kan Derek T. · director | M-Exempt | 459 | $0.00 |
| Oct 1, 2026 | STAVRIDIS JAMES G. · director | M-Exempt | 459 | $0.00 |
| Oct 1, 2026 | Napolitano Janet · director | M-Exempt | 459 | $0.00 |
| Oct 1, 2026 | Sim Judith · director | M-Exempt | 459 | $0.00 |
| Oct 1, 2026 | Hsieh Ming · director | M-Exempt | 459 | $0.00 |
| Oct 1, 2026 | Hu Jean X. · director | M-Exempt | 459 | $0.00 |
| Oct 1, 2026 | GOLDMAN KENNETH A · director | M-Exempt | 459 | $0.00 |
| Sep 25, 2026 | Ohlgart Christiane · officer: Chief Financial Officer | Sale | 48 | $180 |
| Sep 16, 2026 | Whittle John · officer: CHIEF OPERATING OFFICER | Sale | 2,835 | $169 |
| Sep 16, 2026 | Whittle John · officer: CHIEF OPERATING OFFICER | Sale | 1,158 | $166 |
| Sep 16, 2026 | Whittle John · officer: CHIEF OPERATING OFFICER | M-Exempt | 2,835 | $62 |
| Sep 16, 2026 | Whittle John · officer: CHIEF OPERATING OFFICER | Sale | 52,707 | $165 |
| Sep 16, 2026 | Whittle John · officer: CHIEF OPERATING OFFICER | M-Exempt | 53,865 | $62 |
| Aug 13, 2026 | Sim Judith · director | A-Award | 1,836 | $0.00 |
| Aug 13, 2026 | STAVRIDIS JAMES G. · director | A-Award | 1,836 | $0.00 |
| Aug 13, 2026 | Hu Jean X. · director | A-Award | 1,836 | $0.00 |
| Aug 13, 2026 | Hsieh Ming · director | A-Award | 1,836 | $0.00 |
| Aug 13, 2026 | Napolitano Janet · director | A-Award | 1,836 | $0.00 |
| Aug 13, 2026 | Kan Derek T. · director | A-Award | 1,836 | $0.00 |
| Aug 13, 2026 | GOLDMAN KENNETH A · director | A-Award | 1,836 | $0.00 |
| Aug 4, 2026 | Xie Michael · director, officer: VP, ENGINEERING & CTO | M-Exempt | 1,300 | $0.00 |
| Aug 4, 2026 | Xie Ken · director, officer: PRESIDENT & CEO | M-Exempt | 6,260 | $0.00 |
| Aug 4, 2026 | Xie Michael · director, officer: VP, ENGINEERING & CTO | Sale | 800 | $164 |
| Aug 4, 2026 | Whittle John · officer: CHIEF OPERATING OFFICER | M-Exempt | 1,138 | $0.00 |
| Aug 4, 2026 | Xie Ken · director, officer: PRESIDENT & CEO | Sale | 47,943 | $164 |
| Aug 4, 2026 | Xie Ken · director, officer: PRESIDENT & CEO | F-InKind | 6,611 | $162 |
| Aug 4, 2026 | Xie Michael · director, officer: VP, ENGINEERING & CTO | M-Exempt | 2,242 | $0.00 |
| Aug 4, 2026 | Xie Michael · director, officer: VP, ENGINEERING & CTO | F-InKind | 3,185 | $162 |
| Aug 4, 2026 | Ohlgart Christiane · officer: Chief Financial Officer | M-Exempt | 650 | $0.00 |
| Aug 4, 2026 | Ohlgart Christiane · officer: Chief Financial Officer | M-Exempt | 684 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 551Increased 1020Reduced 1092Sold out 107
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 62,242,221 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 61,968,733 | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 40,663,961 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 39,754,778 | May 15, 2026 |
| STATE STREET CORP | Increased | 29,630,652 | Sep 22, 2026 |
| STATE STREET CORP | Reduced | 28,929,635 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 25,037,687 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 24,844,685 | Aug 13, 2026 |
| Invesco Ltd. | Increased | 24,621,016 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 17,461,777 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 17,439,799 | Aug 12, 2026 |
| INVESCO LTD. | Reduced | 15,529,269 | Jul 15, 2026 |
| BANK OF NEW YORK MELLON CORP | Reduced | 13,333,083 | May 5, 2026 |
| NORGES BANK | New Position | 12,449,356 | Aug 12, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 11,506,173 | May 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 1, 2026