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 |
|---|---|---|---|---|---|
| Pictet Asset Management Holding SA | 52,921 | $13.5M | 0.01% | +921+1.8% | Added |
| Adage Capital Partners GP, L.L.C. | 52,100 | $13.3M | 0.02% | −200−0.4% | Reduced |
| Distillate Capital Partners LLC | 51,923 | $13.3M | 0.68% | −1,278−2.4% | Reduced |
| Martingale Asset Management L P | 51,579 | $13.2M | 0.33% | −4,738−8.4% | Reduced |
| Seizert Capital Partners, LLC | 51,456 | $13.1M | 0.55% | +10,798+26.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 50,557 | $12.9M | 0.05% | −48,924−49.2% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 50,400 | $12.9M | 0.11% | −8,280−14.1% | Reduced |
| United Capital Financial Advisers, LLC | 48,811 | $12.5M | 0.08% | −118−0.2% | Reduced |
| State Board of Administration of Florida Retirement System | 47,807 | $12.2M | 0.02% | +2,340+5.1% | Added |
| DekaBank Deutsche Girozentrale | 65,826 | $12.0M | 0.02% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 46,795 | $11.9M | 0.02% | −3,930−7.7% | Reduced |
| UniSuper Management Pty Ltd | 46,030 | $11.7M | 0.07% | −22,380−32.7% | Reduced |
| Sienna Gestion | 43,679 | $11.3M | 0.68% | 00.0% | Unchanged |
| Kepler Cheuvreux (Suisse) SA | 42,761 | $10.9M | 0.62% | −85,813−66.7% | Reduced |
| LSV Asset Management | 42,484 | $10.8M | 0.02% | −11,233−20.9% | Reduced |
| Engineers Gate Manager LP | 41,533 | $10.6M | 0.13% | +25,132+153.2% | Added |
| Standard Life Aberdeen plc | 40,169 | $10.3M | 0.02% | +8,280+26.0% | Added |
| Atom Investors LP | 40,011 | $10.2M | 0.81% | +40,011 | New |
| LMR Partners LLP | 40,003 | $10.2M | 0.10% | +40,003 | New |
| Marshall Wace, LLP | 38,966 | $9.95M | 0.01% | +38,966 | New |
| Schroder Investment Management Group | 37,640 | $9.76M | 0.01% | −73,671−66.2% | Reduced |
| Vontobel Holding Ltd. | 37,692 | $9.62M | 0.03% | +13,522+55.9% | Added |
| Ensign Peak Advisors, Inc | 37,583 | $9.59M | 0.02% | −7,200−16.1% | Reduced |
| Groupe la Francaise | 36,432 | $9.30M | 0.14% | +36,403+125,527.6% | Added |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 35,557 | $9.08M | 0.13% | +32,857+1,216.9% | Added |
| SG Americas Securities, LLC | 35,452 | $9.05M | 0.01% | +17,040+92.5% | Added |
| Royal Bank of Canada | 34,824 | $8.89M | 0.00% | −31,670−47.6% | Reduced |
| Jefferies Financial Group Inc. | 34,529 | $8.81M | 0.07% | +19,315+127.0% | Added |
| Envestnet Asset Management Inc | 33,917 | $8.66M | 0.00% | −26,417−43.8% | Reduced |
| Raymond James Financial Inc | 33,842 | $8.64M | 0.00% | −22,866−40.3% | Reduced |
| Manufacturers Life Insurance Company, The | 33,203 | $8.48M | 0.01% | +40.0% | Added |
| Illinois Municipal Retirement Fund | 32,772 | $8.37M | 0.10% | +4,599+16.3% | Added |
| Defiance ETFs, LLC | 31,986 | $8.30M | 0.27% | +31,986 | New |
| New York State Common Retirement Fund | 32,194 | $8.22M | 0.01% | +2,000+6.6% | Added |
| Man Group plc | 30,574 | $7.80M | 0.01% | −118,884−79.5% | Reduced |
| TD Asset Management Inc | 30,508 | $7.79M | 0.01% | −3,112−9.3% | Reduced |
| State of Wisconsin Investment Board | 30,161 | $7.70M | 0.02% | −9,704−24.3% | Reduced |
| Royal London Asset Management Ltd | 29,851 | $7.62M | 0.02% | −369−1.2% | Reduced |
| National Bank of Canada | 29,676 | $7.57M | 0.01% | +21,995+286.4% | Added |
| Chevy Chase Trust Holdings, Inc. | 29,245 | $7.47M | 0.02% | −74−0.3% | Reduced |
| Asset Management One Co.,Ltd. | 28,496 | $7.39M | 0.02% | −8,282−22.5% | Reduced |
| Rockefeller Capital Management L.P. | 28,696 | $7.32M | 0.01% | +26,604+1,271.7% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 28,487 | $7.27M | 0.29% | −3,600−11.2% | Reduced |
| Prudential Financial Inc | 28,346 | $7.24M | 0.01% | −22,253−44.0% | Reduced |
| Resona Asset Management Co.,Ltd. | 27,893 | $7.13M | 0.03% | −743−2.6% | Reduced |
| Nissay Asset Management Corp | 27,387 | $6.99M | 0.04% | −53,205−66.0% | Reduced |
| LPL Financial LLC | 26,932 | $6.87M | 0.00% | −12,925−32.4% | Reduced |
| Railway Pension Investments Ltd | 26,330 | $6.72M | 0.08% | 00.0% | Unchanged |
| Wilkins Investment Counsel Inc | 26,020 | $6.64M | 0.97% | −4,435−14.6% | Reduced |
| Walleye Capital LLC | 26,011 | $6.64M | 0.04% | +26,011 | New |
| Linden Thomas Advisory Services, LLC | 25,295 | $6.46M | 0.65% | −897−3.4% | Reduced |
| Sterling Capital Management LLC | 25,124 | $6.41M | 0.10% | −22,536−47.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 24,518 | $6.26M | 0.05% | −972−3.8% | Reduced |
| Pathstone Holdings, LLC | 24,246 | $6.19M | 0.02% | −2,989−11.0% | Reduced |
| Balyasny Asset Management LLC | 23,847 | $6.09M | 0.01% | +15,038+170.7% | Added |
| Forsta Ap-Fonden | 23,600 | $6.02M | 0.04% | −10,100−30.0% | Reduced |
| State of Tennessee, Treasury Department | 21,823 | $6.01M | 0.02% | −12,743−36.9% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 22,983 | $5.86M | 0.05% | +2,558+12.5% | Added |
| S&T Bank | 22,833 | $5.83M | 1.84% | −3,918−14.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 22,067 | $5.63M | 0.15% | −2,087−8.6% | Reduced |
| Mn Services Vermogensbeheer B.V. | 21,913 | $5.59M | 0.03% | +313+1.4% | Added |
| Berger Financial Group, Inc | 21,828 | $5.57M | 0.32% | +221+1.0% | Added |
| Nomura Asset Management Co Ltd | 21,772 | $5.56M | 0.01% | +134+0.6% | Added |
| D. E. Shaw & Co., Inc. | 21,532 | $5.50M | 0.00% | −27,703−56.3% | Reduced |
| Swiss Life Asset Management Ltd | 21,303 | $5.44M | 0.03% | −14,974−41.3% | Reduced |
| Truist Financial Corp | 21,067 | $5.38M | 0.01% | −15,154−41.8% | Reduced |
| Toroso Investments, LLC | 21,050 | $5.37M | 0.02% | −44,552−67.9% | Reduced |
| Leuthold Group, LLC | 20,711 | $5.29M | 0.57% | +177+0.9% | Added |
| Toronto Dominion Bank | 20,238 | $5.17M | 0.01% | −1,856−8.4% | Reduced |
| Tudor Investment Corp Et Al | 20,137 | $5.14M | 0.03% | +20,137 | New |
| Rafferty Asset Management, LLC | 19,925 | $5.09M | 0.02% | −1,714−7.9% | Reduced |
| Sequoia Financial Advisors, LLC | 19,787 | $5.05M | 0.03% | +311+1.6% | Added |
| State of New Jersey Common Pension Fund D | 19,341 | $4.94M | 0.02% | −262−1.3% | Reduced |
| State of Michigan Retirement System | 19,288 | $4.92M | 0.02% | +400+2.1% | Added |
| Burney Co | 19,109 | $4.88M | 0.15% | −453−2.3% | Reduced |
| Cardinal Capital Management | 19,104 | $4.88M | 0.65% | +365+1.9% | Added |
| Rodgers Brothers Inc. | 18,926 | $4.83M | 0.58% | +454+2.5% | Added |
| Verition Fund Management LLC | 18,867 | $4.82M | 0.03% | +12,354+189.7% | Added |
| ProShare Advisors LLC | 18,835 | $4.81M | 0.01% | +2,083+12.4% | Added |
| Public Employees Retirement System of Ohio | 18,665 | $4.76M | 0.01% | −1,701−8.4% | Reduced |
| Handelsbanken Fonder AB | 17,160 | $4.38M | 0.01% | +2,560+17.5% | Added |
| DnB Asset Management AS | 17,057 | $4.35M | 0.02% | −431−2.5% | Reduced |
| Vident Advisory, LLC | 16,938 | $4.32M | 0.04% | +1,193+7.6% | Added |
| Nisa Investment Advisors, LLC | 15,869 | $4.05M | 0.01% | −9,302−37.0% | Reduced |
| PEAK6 LLC | 15,866 | $4.05M | 0.11% | +15,866 | New |
| Harbor Capital Advisors, Inc. | 15,854 | $4.05M | 0.31% | −1,258−7.4% | Reduced |
| Arizona State Retirement System | 15,789 | $4.03M | 0.02% | −1,170−6.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,700 | $4.01M | 0.01% | −31,273−66.6% | Reduced |
| Cairn Investment Group, Inc. | 15,358 | $3.92M | 1.86% | −18−0.1% | Reduced |
| KBC Group NV | 15,236 | $3.89M | 0.01% | −22,715−59.9% | Reduced |
| Czech National Bank | 15,210 | $3.88M | 0.03% | +619+4.2% | Added |
| Two Sigma Investments, LP | 15,127 | $3.86M | 0.01% | +15,127 | New |
| Lazard Asset Management LLC | 15,076 | $3.85M | 0.01% | −91,137−85.8% | Reduced |
| Lifeworks Advisors, LLC | 14,867 | $3.79M | 0.49% | −1,359−8.4% | Reduced |
| Monarch Capital Management Inc | 14,497 | $3.70M | 0.91% | +184+1.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 14,267 | $3.64M | 0.03% | −193−1.3% | Reduced |
| Jensen Investment Management Inc | 14,100 | $3.60M | 0.06% | −420−2.9% | Reduced |
| Talbot Financial, LLC | 13,917 | $3.55M | 0.29% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 13,845 | $3.53M | 0.01% | +5,533+66.6% | Added |
| MetLife Investment Management | 13,827 | $3.53M | 0.02% | −429−3.0% | Reduced |