F5, Inc.
FFIV- Exchange
- Nasdaq
- Industry
- Computer Communications Equipment
- SEC CIK
- 0001048695
In the last 90 days, F5, Inc. insiders filed 0 open-market purchases and 10 sales; 833 institutions reported holding it in 13F filings for Q2 2026, worth $22.6B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.
Superinvestors holding FFIV, Q2 2026
2 superinvestors report holding F5, Inc. on Form 13F, worth $9.80M in total. Weight is F5, Inc.'s share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Duquesne Family OfficeStanley Druckenmiller | 0.2% | 22,000 | $9.15M | New |
| Maverick CapitalLee Ainslie | <0.1% | 1,570 | $653.1K | New |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of FFIV each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2026
2 superinvestors holding at quarter end
Q2 2025
0 superinvestors holding at quarter end
- Sold out
- Maverick Capital
Q1 2025
1 superinvestor holding at quarter end
- Reduced
- Maverick Capital (−80.3%)
Q4 2024
1 superinvestor holding at quarter end
- Reduced
- Maverick Capital (−19.5%)
Q3 2024
1 superinvestor holding at quarter end
Q2 2023
0 superinvestors holding at quarter end
- Sold out
- Maverick Capital
Q1 2023
1 superinvestor holding at quarter end
Q1 2022
0 superinvestors holding at quarter end
- Sold out
- Maverick Capital
Q4 2021
1 superinvestor holding at quarter end
- Reduced
- Maverick Capital (−98.3%)
Q3 2021
1 superinvestor holding at quarter end
- Added
- Maverick Capital (+247.1%)
Q2 2021
1 superinvestor holding at quarter end
- Added
- Maverick Capital (+16.7%)