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.
13F holders, Q4 2025
Institutional positions in F5, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 677
- −71 vs. Q3 2025
- Shares held
- 59.4M
- +4.52M (+8.2%) vs. Q3 2025
- Total value
- $15.2B
- −$2.57B (−14.5%) vs. Q3 2025
- New holders
- 100
- 175 more added
- Sold out
- 171
- 314 more reduced
14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FFIV on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 833 | $22.6B |
| Q1 2026 | 727 | $16.3B |
| Q4 2025 | 677 | $15.2B |
| Q3 2025 | 762 | $17.8B |
| Q2 2025 | 726 | $16.3B |
| Q1 2025 | 685 | $14.7B |
| Q4 2024 | 646 | $14.0B |
| Q3 2024 | 589 | $12.0B |
| Q2 2024 | 532 | $9.59B |
| Q1 2024 | 535 | $10.3B |
| Q4 2023 | 524 | $9.71B |
| Q3 2023 | 511 | $8.76B |
| Q2 2023 | 499 | $7.99B |
| Q1 2023 | 497 | $8.24B |
| Q4 2022 | 524 | $8.16B |
| Q3 2022 | 501 | $8.33B |
| Q2 2022 | 513 | $8.65B |
| Q1 2022 | 555 | $12.1B |
| Q4 2021 | 586 | $13.9B |
| Q3 2021 | 530 | $11.6B |
| Q2 2021 | 529 | $10.9B |
| Q1 2021 | 534 | $12.4B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding F5, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brevan Howard Capital Management LP | 2,209 | $563.9K | 0.01% | +81+3.8% | Added |
| Commerce Bank | 2,214 | $565.1K | 0.00% | −33−1.5% | Reduced |
| Western Wealth Management, LLC | 2,216 | $565.7K | 0.03% | +2,216 | New |
| Wealthfront Advisers LLC | 2,254 | $575.4K | 0.00% | −119−5.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 2,280 | $582.0K | 0.00% | +6+0.3% | Added |
| Merit Financial Group, LLC | 2,284 | $583.0K | 0.00% | −1,430−38.5% | Reduced |
| AE Wealth Management LLC | 2,302 | $587.5K | 0.00% | −1,638−41.6% | Reduced |
| ASR Vermogensbeheer N.V. | 2,311 | $589.9K | 0.01% | −24−1.0% | Reduced |
| MUFG Securities EMEA plc | 2,358 | $601.9K | 0.01% | +1,258+114.4% | Added |
| CIBC Private Wealth Group, LLC | 2,362 | $602.9K | 0.00% | −261−10.0% | Reduced |
| Peak Financial Advisors LLC | 2,421 | $618.0K | 0.28% | −6,355−72.4% | Reduced |
| IFP Advisors, Inc | 2,423 | $618.5K | 0.01% | −457−15.9% | Reduced |
| GAMMA Investing LLC | 2,430 | $620.3K | 0.03% | −915−27.4% | Reduced |
| denkapparat Operations GmbH | 2,454 | $626.4K | 0.34% | +1,402+133.3% | Added |
| HB Wealth Management, LLC | 2,525 | $644.5K | 0.00% | −254−9.1% | Reduced |
| Affinity Investment Advisors, LLC | 2,531 | $646.1K | 0.43% | +2,531 | New |
| Parallel Advisors, LLC | 2,540 | $648.4K | 0.01% | −55−2.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 2,545 | $649.6K | 0.02% | +321+14.4% | Added |
| Headlands Technologies LLC | 2,580 | $658.6K | 0.05% | +2,580 | New |
| National Pension Service | 2,636 | $672.9K | 0.00% | +1,710+184.7% | Added |
| New Mexico Educational Retirement Board | 2,636 | $673.0K | 0.02% | 00.0% | Unchanged |
| Badgley Phelps Wealth Managers, LLC | 2,651 | $676.7K | 0.01% | −79−2.9% | Reduced |
| Siemens Fonds Invest GmbH | 2,621 | $679.8K | 0.04% | −290−10.0% | Reduced |
| Assetmark, Inc | 2,690 | $686.6K | 0.00% | −64−2.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 2,695 | $691.6K | 0.00% | −3,061−53.2% | Reduced |
| Jane Street Group, LLC | 2,721 | $694.6K | 0.00% | −46,728−94.5% | Reduced |
| Qtron Investments LLC | 2,725 | $695.6K | 0.09% | 00.0% | Unchanged |
| Fifth Third Bancorp | 2,863 | $730.8K | 0.00% | +237+9.0% | Added |
| Maryland State Retirement & Pension System | 2,871 | $732.9K | 0.02% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 2,900 | $740.3K | 0.01% | −100−3.3% | Reduced |
| Kestra Advisory Services, LLC | 2,946 | $752.0K | 0.00% | −92−3.0% | Reduced |
| Profund Advisors LLC | 2,975 | $759.4K | 0.02% | −261−8.1% | Reduced |
| Atlas Capital Advisors LLC | 2,995 | $764.5K | 0.09% | +2,995 | New |
| Formidable Asset Management, LLC | 3,106 | $792.8K | 0.12% | +1,114+55.9% | Added |
| Evergreen Capital Management LLC | 3,165 | $807.9K | 0.02% | +2,284+259.3% | Added |
| Summit Trail Advisors, LLC | 3,286 | $838.7K | 0.01% | −3,972−54.7% | Reduced |
| Credit Agricole S A | 3,312 | $845.4K | 0.00% | −11,476−77.6% | Reduced |
| Bessemer Group Inc | 3,325 | $848.0K | 0.00% | +301+10.0% | Added |
| Hartford Investment Management Co | 3,329 | $849.8K | 0.03% | −35−1.0% | Reduced |
| Gulf International Bank (UK) Ltd | 3,365 | $859.0K | 0.03% | +33+1.0% | Added |
| D.A. Davidson & Co. | 3,470 | $885.8K | 0.01% | −923−21.0% | Reduced |
| Lipe & Dalton | 3,530 | $901.0K | 0.45% | +215+6.5% | Added |
| Optima Capital LLC | 3,542 | $904.1K | 0.39% | −417−10.5% | Reduced |
| Institute for Wealth Management, LLC. | 3,558 | $908.2K | 0.10% | −4−0.1% | Reduced |
| Norinchukin Bank, The | 3,583 | $914.6K | 0.01% | +269+8.1% | Added |
| Kesler, Norman & Wride, LLC | 3,666 | $935.7K | 0.16% | +2,370+182.9% | Added |
| Ameritas Investment Partners, Inc. | 3,694 | $942.9K | 0.03% | +3,170+605.0% | Added |
| Custom Index Systems, LLC | 3,729 | $951.9K | 0.42% | −2,087−35.9% | Reduced |
| CAPROCK Group, Inc. | 3,756 | $958.8K | 0.02% | −1,992−34.7% | Reduced |
| Colony Group, LLC | 3,804 | $971.2K | 0.00% | −38,825−91.1% | Reduced |
| Caitlin John, LLC | 3,828 | $977.1K | 0.64% | +3,803+15,212.0% | Added |
| Eurizon SLJ Capital Ltd | 3,845 | $981.5K | 0.39% | +3,845 | New |
| Mizuho Securities USA LLC | 4,200 | $1.00M | 0.02% | +16+0.4% | Added |
| Nippon Life Global Investors Americas, Inc. | 3,970 | $1.01M | 0.04% | −51,870−92.9% | Reduced |
| Scientech Research LLC | 3,984 | $1.02M | 0.64% | +3,354+532.4% | Added |
| Impact Partnership Wealth, LLC | 3,990 | $1.02M | 0.13% | +3,990 | New |
| Capital Investment Counsel, Inc | 4,005 | $1.02M | 0.12% | −100−2.4% | Reduced |
| Guggenheim Capital LLC | 4,068 | $1.04M | 0.01% | +8+0.2% | Added |
| Captrust Financial Advisors | 4,135 | $1.06M | 0.00% | −84−2.0% | Reduced |
| Avanza Fonder AB | 4,139 | $1.06M | 0.03% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 4,179 | $1.07M | 0.01% | 00.0% | Unchanged |
| Allstate Corp | 4,216 | $1.08M | 0.01% | +2,067+96.2% | Added |
| Westerkirk Capital Inc. | 4,307 | $1.10M | 0.11% | −400−8.5% | Reduced |
| Nicollet Investment Management, Inc. | 4,321 | $1.10M | 0.35% | +5+0.1% | Added |
| Fairvoy Private Wealth, LLC | 4,346 | $1.11M | 0.25% | −21−0.5% | Reduced |
| Ritholtz Wealth Management | 4,366 | $1.11M | 0.02% | −2,290−34.4% | Reduced |
| Commonwealth Equity Services, LLC | 4,398 | $1.12M | 0.00% | −673−13.3% | Reduced |
| Freestone Capital Holdings, LLC | 4,428 | $1.13M | 0.03% | −20.0% | Reduced |
| Optimize Financial Inc | 4,442 | $1.13M | 0.57% | +60+1.4% | Added |
| Baird Financial Group, Inc. | 4,460 | $1.14M | 0.00% | +6+0.1% | Added |
| Teachers Retirement System of the State of Kentucky | 4,543 | $1.16M | 0.01% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 4,647 | $1.19M | 0.25% | +1,599+52.5% | Added |
| Wiley Bros.-Aintree Capital, LLC | 4,707 | $1.19M | 0.01% | +1,556+49.4% | Added |
| Azzad Asset Management Inc | 4,951 | $1.26M | 0.12% | −511−9.4% | Reduced |
| Fiduciary Trust Co | 4,993 | $1.27M | 0.01% | −397−7.4% | Reduced |
| Cetera Investment Advisers | 5,121 | $1.31M | 0.00% | −868−14.5% | Reduced |
| ING Groep NV | 5,155 | $1.32M | 0.01% | +5,155 | New |
| Davenport & Co LLC | 5,178 | $1.32M | 0.01% | −4,731−47.7% | Reduced |
| Two Sigma Advisers, LP | 5,200 | $1.33M | 0.00% | +600+13.0% | Added |
| US Bancorp | 5,204 | $1.33M | 0.00% | −581−10.0% | Reduced |
| Candriam Luxembourg S.C.A. | 5,204 | $1.33M | 0.01% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 4,973 | $1.35M | 0.03% | +986+24.7% | Added |
| Advisor Group Holdings, Inc. | 5,350 | $1.37M | 0.00% | −5,368−50.1% | Reduced |
| Tealwood Asset Management Inc | 5,402 | $1.38M | 0.62% | −119−2.2% | Reduced |
| Public Employees Retirement Association of Colorado | 5,434 | $1.39M | 0.01% | 00.0% | Unchanged |
| Canada Post Corp Registered Pension Plan | 5,452 | $1.39M | 0.05% | +300+5.8% | Added |
| La Banque Postale Asset Management SA | 5,500 | $1.40M | 0.02% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 5,778 | $1.47M | 0.00% | −2,516−30.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 5,839 | $1.49M | 0.00% | +54+0.9% | Added |
| Bokf, NA | 5,880 | $1.50M | 0.02% | −2,037−25.7% | Reduced |
| Oppenheimer Asset Management Inc. | 5,910 | $1.51M | 0.02% | −585−9.0% | Reduced |
| Boothbay Fund Management, LLC | 6,010 | $1.53M | 0.04% | +4,368+266.0% | Added |
| Lido Advisors, LLC | 4,789 | $1.54M | 0.01% | −55−1.1% | Reduced |
| Brinker Capital Investments, LLC | 6,064 | $1.55M | 0.01% | −487−7.4% | Reduced |
| Massar Capital Management, LP | 6,085 | $1.55M | 0.31% | +2,881+89.9% | Added |
| Ethic Inc. | 6,152 | $1.57M | 0.02% | −2,788−31.2% | Reduced |
| Mutual of America Capital Management LLC | 6,192 | $1.58M | 0.02% | −34−0.5% | Reduced |
| Macquarie Group Ltd | 6,439 | $1.64M | 0.01% | −3,884−37.6% | Reduced |
| Mercer Global Advisors Inc | 6,462 | $1.65M | 0.00% | −1,891−22.6% | Reduced |
| Yousif Capital Management, LLC | 6,361 | $1.65M | 0.02% | −343−5.1% | Reduced |