Fortinet, Inc. (FTNT) Shareholders & Insider Trades
Fortinet shareholders at a glance
The largest holder of Fortinet stock is Ken Xie7.881 %, with 57.8 million shares (7.88% of the company), worth about $9.88 billion as of September 25, 2026. The 10 largest holders together own 44.2%.
In Q2 2026, 1,682 institutional holdings reports listed 649.0 million shares worth $78.20 billion, up 31.4% in shares from Q1 2026.
Insiders reported 81 transactions in the last two years: 22 sales worth $189.48 million and 1 purchase. The newest one on file is from May 14, 2026 (Ohlgart Christiane Margrit, Chief Financial Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 14, 2026.
Fortinet, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Fortinet shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Ken Xie7.881 % | 57.8 million | 7.88% | $9.9B |
| Michael Xie7.621 % | 55.9 million | 7.62% | $9.6B |
| BlackRock Advisors LLC | 46.8 million | 6.37% | $8.0B |
| Vanguard Capital Management LLC | 40.7 million | 5.54% | $7.0B |
| State Street Corporation | 29.6 million | 4.04% | $5.1B |
| Vanguard Portfolio Management LLC | 24.8 million | 3.39% | $4.2B |
| Invesco Advisers, Inc. | 24.6 million | 3.36% | $4.2B |
| Geode Capital Management LLC | 17.4 million | 2.38% | $3.0B |
| BlackRock Life Ltd. | 14.0 million | 1.90% | $2.4B |
| Norges Bank (13F) | 12.4 million | 1.70% | $2.1B |
As of September 25, 2026.
Fortinet institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,682 | 649.0 million | $78.2B |
| Q1 2026 | 1,406 | 494.0 million | $40.3B |
| Q4 2025 | 1,415 | 513.0 million | $40.7B |
| Q3 2025 | 1,359 | 483.0 million | $40.6B |
| Q2 2025 | 1,475 | 521.0 million | $55.0B |
| Q1 2025 | 1,445 | 519.0 million | $49.9B |
| Q4 2024 | 1,382 | 512.0 million | $48.7B |
| Q3 2024 | 1,216 | 505.0 million | $39.4B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Fortinet insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Ohlgart Christiane Margrit | May 14, 2026 | Chief Financial Officer | Sale at price 120.00 per share. | $90,720 |
| Ohlgart Christiane Margrit | May 11, 2026 | Chief Financial Officer | Sale at price 115.00 per share. | $27,370 |
| Ohlgart Christiane Margrit | May 7, 2026 | Chief Financial Officer | Sale at price 110.00 per share. | $83,160 |
| Ohlgart Christiane Margrit | May 5, 2026 | Chief Financial Officer | Sale at price 89.70 per share. | $53,461 |
| Xie Kenneth Qing | May 4, 2026 | Chief Executive Officer | Sale at price 87.04 - 89.61 per share. | $476,035 |
| Xie Michael | May 4, 2026 | Chief Technology Officer | Sale at price 87.04 - 89.61 per share. | $220,281 |
| Xie Michael | May 1, 2026 | Chief Technology Officer | -- | – |
| Xie Kenneth Qing | May 1, 2026 | Chief Executive Officer | -- | – |
| Ohlgart Christiane Margrit | May 1, 2026 | Chief Financial Officer | -- | – |
| Whittle John | May 1, 2026 | Chief Operating Officer | -- | – |
| Xie Kenneth Qing | Apr 17, 2026 | Chief Executive Officer | Stock Gift at price 0.00 per share. | – |
| Hsieh Ming | Mar 31, 2026 | Director | -- | – |
Newest 12 of 81 insider transactions in the last two years.
Questions and answers
Who owns the most Fortinet stock?
Ken Xie7.881 %, with 7.88% of the company (as of September 25, 2026). Next: Michael Xie7.621 % (7.62%) and BlackRock Advisors LLC (6.37%).
How many institutions own Fortinet stock?
1,682 institutional holdings reports listed Fortinet shares in Q2 2026, 649.0 million shares in all worth $78.20 billion.
Are Fortinet insiders buying or selling the stock?
In the last two years insiders reported 22 sales and 1 purchase (81 transactions in all); the newest on file is from May 14, 2026.
