First Manhattan Co
- SEC CIK
- 0000728083
- Latest filing
- Aug 14, 2026
FTNT holding history
Fortinet, Inc. in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
FTNT overviewAll 13F holders of FTNTFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 15
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −2,744−100.0% | Sold out | Holders |
| Q1 2026 | 2,744 | $224.2K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2025 | 2,744 | $217.9K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2025 | 2,744 | $230.7K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 2,744 | $290.1K | <0.1% | +100+3.8% | Added | Holders |
| Q1 2025 | 2,644 | $254.5K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 2,644 | $249.8K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2024 | 2,644 | $205.0K | <0.1% | +2,644 | New | Holders |
| Q2 2024 | 0 | $0 | 0.0% | −2,644−100.0% | Sold out | Holders |
| Q1 2024 | 2,644 | $180.6K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 2,644 | $154.8K | <0.1% | +9+0.3% | Added | Holders |
| Q3 2023 | 2,635 | $154.6K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2023 | 2,635 | $199.2K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2023 | 2,635 | $175.1K | <0.1% | +800+43.6% | Added | Holders |
| Q4 2022 | 1,835 | $89.7K | <0.1% | +1,825+18,250.0% | Added | Holders |
| Q3 2022 | 10 | $0 | 0.0% | +10 | New | Holders |
| Q3 2021 | 0 | $0 | 0.0% | −29−100.0% | Sold out | Holders |
| Q2 2021 | 29 | $6.00K | <0.1% | +29 | New | Holders |