Fortinet, Inc.
Total Trades
138
Buys
4
Sells
75
Largest Trade
N/A
Insiders
8
Institutional Funds
1,185
Inst. Value
$1M+
Activist Filings
11
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Ohlgart Christiane | CFO | SELL | $15K–$50K | 507 | $80.73 | Feb 4, 2026 |
| Ohlgart Christiane | CFO | EXERCISE | N/A | 3K | — | Feb 4, 2026 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 176K | $81.42 | Feb 4, 2026 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $1M+ | 223K | $10.22 | Feb 4, 2026 |
| Xie Michael | VP | SELL | $1M+ | 343K | $81.42 | Feb 4, 2026 |
| Xie Michael | VP | EXERCISE | $1M+ | 365K | $15.00 | Feb 4, 2026 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $1M+ | 167K | $15.19 | Nov 5, 2025 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 158K | $86.51 | Nov 5, 2025 |
| Ohlgart Christiane | CFO | SELL | $1K–$15K | 110 | $86.50 | Nov 5, 2025 |
| Ohlgart Christiane | CFO | EXERCISE | N/A | 685 | — | Nov 5, 2025 |
| Xie Michael | VP | EXERCISE | N/A | 7K | — | Nov 5, 2025 |
| Xie Michael | VP | SELL | $100K–$500K | 4K | $86.53 | Nov 5, 2025 |
| NEUKOM WILLIAM H. | Director | BUY | $15K–$50K | 335 | $104.22 | Jun 7, 2025 |
| Ohlgart Christiane | CFO | SELL | $100K–$500K | 1K | $104.71 | Jun 6, 2025 |
| Xie Michael | VP | EXERCISE | N/A | 7K | — | May 5, 2025 |
| Xie Michael | VP | SELL | $100K–$500K | 4K | $106.11 | May 5, 2025 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 158K | $106.10 | May 5, 2025 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $1M+ | 167K | $15.19 | May 5, 2025 |
| GOLDMAN KENNETH A | Director | SELL | $100K–$500K | 2K | $100.00 | Mar 12, 2025 |
| Xie Michael | VP | SELL | $1M+ | 327K | $98.17 | Mar 12, 2025 |
| GOLDMAN KENNETH A | Director | SELL | $50K–$100K | 1K | $99.32 | Mar 12, 2025 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $1M+ | 150K | $16.90 | Mar 12, 2025 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 206K | $96.93 | Mar 12, 2025 |
| Jensen Keith | CFO | EXERCISE | $500K+ | 18K | $43.29 | Feb 27, 2025 |
| Jensen Keith | CFO | SELL | $1M+ | 18K | $109.18 | Feb 27, 2025 |
| Jensen Keith | CFO | SELL | $1M+ | 24K | $113.56 | Feb 21, 2025 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $500K+ | 83K | $9.81 | Jan 16, 2025 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 46K | $92.79 | Jan 16, 2025 |
| Jensen Keith | CFO | EXERCISE | $500K+ | 18K | $43.29 | Nov 27, 2024 |
| Jensen Keith | CFO | SELL | $1M+ | 18K | $95.66 | Nov 27, 2024 |
| Jensen Keith | CFO | SELL | $100K–$500K | 4K | $90.83 | Nov 20, 2024 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $500K+ | 83K | $9.81 | Nov 14, 2024 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 46K | $98.79 | Nov 14, 2024 |
| Jensen Keith | CFO | EXERCISE | $1M+ | 57K | $62.11 | Nov 12, 2024 |
| Jensen Keith | CFO | SELL | $1M+ | 57K | $85.36 | Nov 12, 2024 |
| Whittle John | CHIEF OPERATING OF… | SELL | $1M+ | 38K | $85.56 | Nov 12, 2024 |
| Whittle John | CHIEF OPERATING OF… | EXERCISE | $500K+ | 38K | $16.90 | Nov 12, 2024 |
| Xie Michael | VP | SELL | $1M+ | 25K | $78.86 | Nov 5, 2024 |
| Xie Michael | VP | EXERCISE | N/A | 9K | — | Nov 5, 2024 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 47K | $82.26 | Oct 16, 2024 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $500K+ | 83K | $9.81 | Oct 16, 2024 |
| Jensen Keith | CFO | EXERCISE | $100K–$500K | 12K | $34.39 | Aug 28, 2024 |
| Jensen Keith | CFO | SELL | $500K+ | 12K | $75.55 | Aug 28, 2024 |
| Jensen Keith | CFO | SELL | $100K–$500K | 4K | $75.68 | Aug 22, 2024 |
| Whittle John | CHIEF OPERATING OF… | EXERCISE | $1M+ | 103K | $9.81 | Aug 22, 2024 |
| Whittle John | CHIEF OPERATING OF… | SELL | $1M+ | 103K | $75.21 | Aug 22, 2024 |
| Xie Michael | VP | SELL | $1M+ | 25K | $56.11 | Aug 2, 2024 |
| Xie Michael | VP | EXERCISE | N/A | 9K | — | Aug 2, 2024 |
| Xie Ken | PRESIDENT & CEO | SELL | $1M+ | 48K | $59.88 | Jun 13, 2024 |
| Xie Ken | PRESIDENT & CEO | EXERCISE | $500K+ | 83K | $9.81 | Jun 13, 2024 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 1,185 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 29.1M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 15.1M | $1M+ | SH |
| NORGES BANK | 14.5M | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 7.9M | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 5.2M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.5M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 3.8M | $1M+ | SH |
| NORDEA INVESTMENT MANAGEMENT AB | 3.6M | $1M+ | SH |
| Pictet Asset Management Holding SA | 3.2M | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 2.9M | $1M+ | SH |
| Sarasin & Partners LLP | 2.8M | $1M+ | SH |
| Robeco Institutional Asset Management B.V. | 2.5M | $1M+ | SH |
| Swiss National Bank | 1.8M | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 1.7M | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 1.7M | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 1.6M | $1M+ | SH |
| BlackRock, Inc. | 1.4M | $1M+ | SH |
| Mitsubishi UFJ Asset Management Co., Ltd. | 1.4M | $1M+ | SH |
| VANGUARD GROUP INC | 1.4M | $1M+ | SH |
| ProShare Advisors LLC | 1.3M | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Dec 3, 2025
10.2%
76.1M shares
SC 13G/A · Oct 30, 2025
9.9%
75.6M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.8%
67.3M shares
SC 13G/A · Feb 13, 2024
9.2%
70.5M shares
SC 13G/A · Feb 13, 2024
10.3%
78.7M shares
SC 13G/A · Jan 26, 2024
7.1%
54.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2023
1.7%
12.9M shares
SC 13G/A · Feb 10, 2023
9.9%
77.7M shares
SC 13G/A · Feb 10, 2023
9.0%
70.2M shares
SC 13G/A · Jan 31, 2023
6.5%
50.6M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2022
6.5%
10.7M shares