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FTNT
Fortinet · Other
Tracked owners
1
Sum of conviction
3%
Sector
Other
HoldLens Signal
Full buy/sell dossier for FTNT
Verdict · Multi-quarter trend · Activity · News · Ownership
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Smart money activity
Every tracked buy, add, trim, and exit on FTNT by the best portfolio managers in the world. Ranked by manager quality inside each quarter.
Smart money activity
1 buy · 0 sells across tracked 13F filings
Net signal: BUY
Q4 2025(1 move)
| Portfolio manager | % portfolio |
|---|---|
Stephen MandelTier 1 Lone Pine Capital | 2.80% |
Insider activity
SEC Form 4 filings — when CEOs, CFOs, and 10%+ owners buy or sell their own stock.
Latest news
Recent headlines for FTNT.
Hedge funds holding FTNT
1 superinvestor hold Fortinet as a top position. Sorted by % of portfolio.
| Manager | % Portfolio |
|---|---|
| Stephen Mandel Cybersecurity — new position. | 2.8% |
Get alerts when they buy or sell FTNT
One email per 13F filing — you'll know within hours if any tracked manager moves on FTNT.
Data sourced from SEC 13F filings. FTNT ownership reflects publicly disclosed long positions only. Not investment advice.