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, Q1 2026
Institutional positions in F5, Inc. as of Mar 31, 2026. 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
- 727
- +63 vs. Q4 2025
- Shares held
- 56.6M
- +5.41M (+10.6%) vs. Q4 2025
- Total value
- $16.3B
- +$3.27B (+25.0%) vs. Q4 2025
- New holders
- 129
- 258 more added
- Sold out
- 66
- 233 more reduced
13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding F5, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nisa Investment Advisors, LLC | 14,583 | $4.22M | 0.02% | −1,286−8.1% | Reduced |
| Vontobel Holding Ltd. | 14,549 | $4.21M | 0.01% | −23,143−61.4% | Reduced |
| Monarch Capital Management Inc | 14,451 | $4.18M | 1.02% | −46−0.3% | Reduced |
| Banque Cantonale Vaudoise | 14,367 | $4.16M | 0.16% | +4,304+42.8% | Added |
| IFM Investors Pty Ltd | 14,268 | $4.13M | 0.03% | +652+4.8% | Added |
| CIBC Asset Management Inc | 14,254 | $4.12M | 0.01% | +409+3.0% | Added |
| Talbot Financial, LLC | 13,917 | $4.03M | 0.34% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 13,901 | $4.02M | 0.04% | +5,947+74.8% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 13,909 | $4.02M | 0.03% | −358−2.5% | Reduced |
| Van Eck Associates Corp | 13,851 | $4.01M | 0.00% | +460+3.4% | Added |
| Jensen Investment Management Inc | 13,320 | $3.85M | 0.08% | −780−5.5% | Reduced |
| PEAK6 LLC | 13,271 | $3.84M | 0.11% | −2,595−16.4% | Reduced |
| MetLife Investment Management | 13,205 | $3.82M | 0.02% | −622−4.5% | Reduced |
| ProShare Advisors LLC | 13,197 | $3.82M | 0.01% | −5,638−29.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,166 | $3.81M | 0.02% | −252−1.9% | Reduced |
| Brandes Investment Partners, LP | 12,928 | $3.74M | 0.03% | +817+6.7% | Added |
| Omers Administration Corp | 12,823 | $3.71M | 0.02% | +2,446+23.6% | Added |
| National Pension Service | 12,750 | $3.69M | 0.00% | +10,114+383.7% | Added |
| Wilkins Investment Counsel Inc | 12,725 | $3.68M | 0.53% | −13,295−51.1% | Reduced |
| Elo Mutual Pension Insurance Co | 12,703 | $3.68M | 0.06% | +2,190+20.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 12,684 | $3.67M | 0.01% | +1,899+17.6% | Added |
| State of Alaska, Department of Revenue | 12,156 | $3.52M | 0.04% | −200−1.6% | Reduced |
| Retirement Systems of Alabama | 12,002 | $3.47M | 0.01% | −268−2.2% | Reduced |
| JustInvest LLC | 11,659 | $3.37M | 0.03% | +2,803+31.7% | Added |
| Highland Capital Management, LLC | 11,565 | $3.35M | 0.18% | +110+1.0% | Added |
| O'Shaughnessy Asset Management, LLC | 11,377 | $3.29M | 0.02% | −1,871−14.1% | Reduced |
| Woodline Partners LP | 11,132 | $3.22M | 0.01% | +1,294+13.2% | Added |
| Federation des caisses Desjardins du Quebec | 10,818 | $3.13M | 0.01% | +23+0.2% | Added |
| Brevan Howard Capital Management LP | 10,760 | $3.11M | 0.03% | +8,551+387.1% | Added |
| Oak Associates, Ltd | 10,586 | $3.06M | 0.21% | −2,625−19.9% | Reduced |
| Amalgamated Bank | 10,527 | $3.05M | 0.02% | −506−4.6% | Reduced |
| Tocqueville Asset Management L.P. | 10,502 | $3.04M | 0.05% | −516−4.7% | Reduced |
| Aware Super Pty Ltd as trustee of Aware Super | 10,307 | $2.98M | 0.05% | +10,307 | New |
| Brown Advisory Inc | 10,285 | $2.98M | 0.00% | −163−1.6% | Reduced |
| Xponance, Inc. | 10,170 | $2.94M | 0.02% | +1,705+20.1% | Added |
| Alight Capital Management LP | 10,000 | $2.89M | 0.84% | +10,000 | New |
| Public Sector Pension Investment Board | 9,939 | $2.88M | 0.01% | +1,381+16.1% | Added |
| Fifth Third Bancorp | 9,917 | $2.87M | 0.01% | +7,054+246.4% | Added |
| Canada Pension Plan Investment Board | 9,890 | $2.86M | 0.00% | +9,880+98,800.0% | Added |
| Daiwa Securities Group Inc. | 9,826 | $2.84M | 0.01% | +534+5.7% | Added |
| Bank of Nova Scotia | 9,595 | $2.78M | 0.00% | −151,160−94.0% | Reduced |
| Davy Global Fund Management Ltd | 9,366 | $2.71M | 0.21% | −16−0.2% | Reduced |
| Utah Retirement Systems | 9,183 | $2.66M | 0.03% | −330−3.5% | Reduced |
| Thrivent Financial for Lutherans | 9,094 | $2.63M | 0.01% | −2,349−20.5% | Reduced |
| Procyon Private Wealth Partners, LLC | 8,969 | $2.60M | 0.13% | +1,159+14.8% | Added |
| Caxton Associates LLP | 8,761 | $2.53M | 0.06% | −3,247−27.0% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 8,631 | $2.50M | 0.02% | +54+0.6% | Added |
| Edgestream Partners, L.P. | 8,611 | $2.49M | 0.08% | +8,611 | New |
| Reaves W H & Co Inc | 8,589 | $2.49M | 0.04% | +8,589 | New |
| Linscomb & Williams, Inc. | 8,563 | $2.48M | 0.11% | −2,303−21.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 8,484 | $2.45M | 0.14% | +8,484 | New |
| Colony Group, LLC | 8,320 | $2.44M | 0.00% | +4,516+118.7% | Added |
| Mercer Global Advisors Inc | 8,287 | $2.40M | 0.00% | +1,825+28.2% | Added |
| Pinebridge Investments LLC | 8,268 | $2.39M | 0.02% | −52,147−86.3% | Reduced |
| Bridgeway Capital Management, LLC | 8,210 | $2.38M | 0.05% | 00.0% | Unchanged |
| SummitTX Capital, L.P. | 8,206 | $2.37M | 0.08% | +8,206 | New |
| British Columbia Investment Management Corp | 8,005 | $2.32M | 0.01% | −2,171−21.3% | Reduced |
| Main Management ETF Advisors, LLC | 7,930 | $2.29M | 0.09% | +7,930 | New |
| Janus Henderson Group PLC | 7,920 | $2.29M | 0.00% | −465−5.5% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 8,128 | $2.28M | 0.01% | −14−0.2% | Reduced |
| Horizon Investments, LLC | 7,877 | $2.28M | 0.03% | +932+13.4% | Added |
| Twin Tree Management, LP | 7,829 | $2.27M | 0.48% | +7,829 | New |
| NEOS Investment Management LLC | 7,823 | $2.26M | 0.01% | +6,406+452.1% | Added |
| Natixis | 7,812 | $2.26M | 0.01% | −770−9.0% | Reduced |
| Oak Harvest Investment Services | 7,797 | $2.26M | 0.24% | +7,797 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 7,774 | $2.25M | 0.02% | +40+0.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 9,620 | $2.24M | 0.00% | −158,701−94.3% | Reduced |
| Mackenzie Financial Corp | 7,537 | $2.18M | 0.00% | −1,125−13.0% | Reduced |
| Bokf, NA | 7,251 | $2.10M | 0.03% | +1,371+23.3% | Added |
| Banque Pictet & Cie SA | 7,246 | $2.10M | 0.02% | −3,970−35.4% | Reduced |
| Summit Trail Advisors, LLC | 7,216 | $2.09M | 0.03% | +3,930+119.6% | Added |
| Ilmarinen Mutual Pension Insurance Co | 7,171 | $2.08M | 0.02% | −4,546−38.8% | Reduced |
| Kovack Advisors, Inc. | 7,132 | $2.06M | 0.11% | +7,132 | New |
| Pacific Sage Partners, LLC | 7,122 | $2.06M | 0.32% | 00.0% | Unchanged |
| Ardsley Advisory Partners LP | 7,100 | $2.05M | 0.31% | +7,100 | New |
| The PNC Financial Services Group, Inc. | 7,045 | $2.04M | 0.00% | +1,267+21.9% | Added |
| Trustmark National Bank Trust Department | 7,030 | $2.03M | 0.13% | −2,030−22.4% | Reduced |
| Vise Technologies, Inc. | 7,903 | $2.02M | 0.04% | 00.0% | Unchanged |
| Huber Capital Management LLC | 6,920 | $2.00M | 0.31% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 6,793 | $1.97M | 0.07% | −1,676−19.8% | Reduced |
| Macquarie Group Ltd | 6,749 | $1.95M | 0.01% | +310+4.8% | Added |
| Northwestern Mutual Wealth Management Co | 6,614 | $1.91M | 0.00% | −146−2.2% | Reduced |
| Northwest & Ethical Investments L.P. | 6,600 | $1.91M | 0.04% | −1,700−20.5% | Reduced |
| Verition Fund Management LLC | 6,507 | $1.88M | 0.02% | −12,360−65.5% | Reduced |
| Oregon Public Employees Retirement Fund | 6,507 | $1.88M | 0.02% | −62−0.9% | Reduced |
| Brinker Capital Investments, LLC | 6,436 | $1.86M | 0.02% | +372+6.1% | Added |
| Maytus Capital Management, LLC | 6,383 | $1.85M | 0.33% | +6,383 | New |
| Fred Alger Management, LLC | 6,325 | $1.83M | 0.01% | +5,071+404.4% | Added |
| Beacon Investment Advisors LLC | 6,188 | $1.79M | 0.68% | −400−6.1% | Reduced |
| Generali Asset Management SPA SGR | 6,131 | $1.77M | 0.04% | −3,318−35.1% | Reduced |
| Yousif Capital Management, LLC | 6,050 | $1.75M | 0.02% | −311−4.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 6,034 | $1.75M | 0.00% | +195+3.3% | Added |
| Mutual of America Capital Management LLC | 6,011 | $1.74M | 0.02% | −181−2.9% | Reduced |
| OP Asset Management Ltd | 5,857 | $1.69M | 0.02% | −1,156−16.5% | Reduced |
| Ameritas Investment Partners, Inc. | 5,854 | $1.69M | 0.05% | +2,160+58.5% | Added |
| Metis Global Partners, LLC | 5,798 | $1.68M | 0.04% | −950−14.1% | Reduced |
| Lazard Asset Management LLC | 5,795 | $1.68M | 0.00% | −9,281−61.6% | Reduced |
| GWM Advisors LLC | 5,747 | $1.66M | 0.01% | +4,078+244.3% | Added |
| Allstate Corp | 5,710 | $1.65M | 0.02% | +1,494+35.4% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 5,700 | $1.65M | 0.01% | −1,500−20.8% | Reduced |