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 |
|---|---|---|---|---|---|
| Envestnet Asset Management Inc | 33,881 | $9.80M | 0.00% | −36−0.1% | Reduced |
| LSV Asset Management | 34,409 | $9.96M | 0.02% | −8,075−19.0% | Reduced |
| Groupe la Francaise | 34,990 | $10.1M | 0.14% | −1,442−4.0% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 35,557 | $10.3M | 0.19% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 37,808 | $10.9M | 0.06% | +17,671+87.8% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 38,287 | $11.1M | 0.45% | +9,800+34.4% | Added |
| Schroder Investment Management Group | 40,455 | $11.3M | 0.01% | +2,815+7.5% | Added |
| Standard Life Aberdeen plc | 39,212 | $11.3M | 0.02% | −957−2.4% | Reduced |
| Neuberger Berman Group LLC | 40,707 | $11.8M | 0.01% | +31,440+339.3% | Added |
| Empowered Funds, LLC | 41,268 | $11.9M | 0.08% | +41,268 | New |
| Sienna Gestion | 43,679 | $12.3M | 0.81% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 42,623 | $12.3M | 0.15% | +1,090+2.6% | Added |
| New York State Teachers Retirement System | 46,795 | $13.5M | 0.03% | 00.0% | Unchanged |
| Andra AP-fonden | 46,797 | $13.5M | 0.17% | −37,778−44.7% | Reduced |
| LMR Partners LLP | 47,500 | $13.7M | 0.13% | +7,497+18.7% | Added |
| State Board of Administration of Florida Retirement System | 47,890 | $13.9M | 0.03% | +83+0.2% | Added |
| United Capital Financial Advisers, LLC | 48,707 | $14.1M | 0.09% | −104−0.2% | Reduced |
| Rockefeller Capital Management L.P. | 48,914 | $14.2M | 0.03% | +20,218+70.5% | Added |
| CI Private Wealth, LLC | 50,043 | $14.3M | 0.02% | +41,864+511.8% | Added |
| Martingale Asset Management L P | 50,172 | $14.5M | 0.36% | −1,407−2.7% | Reduced |
| Shannon River Fund Management LLC | 50,196 | $14.5M | 2.77% | +50,196 | New |
| Nordea Investment Management AB | 51,428 | $14.5M | 0.01% | −15,519−23.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 50,400 | $14.6M | 0.02% | −1,700−3.3% | Reduced |
| Korea Investment CORP | 51,423 | $14.9M | 0.03% | −8,664−14.4% | Reduced |
| Distillate Capital Partners LLC | 51,608 | $14.9M | 0.79% | −315−0.6% | Reduced |
| UniSuper Management Pty Ltd | 51,942 | $15.0M | 0.10% | +5,912+12.8% | Added |
| Seizert Capital Partners, LLC | 53,188 | $15.4M | 0.71% | +1,732+3.4% | Added |
| Royal Bank of Canada | 53,688 | $15.5M | 0.00% | +18,864+54.2% | Added |
| Nissay Asset Management Corp | 54,146 | $15.7M | 0.08% | +26,759+97.7% | Added |
| SG Capital Management LLC | 56,948 | $16.5M | 1.36% | −28,017−33.0% | Reduced |
| Aviva PLC | 57,571 | $16.7M | 0.03% | −2,488−4.1% | Reduced |
| Sora Investors LLC | 58,843 | $17.0M | 1.57% | +58,843 | New |
| Mitsubishi UFJ Trust & Banking Corp | 59,330 | $17.2M | 0.04% | +1,806+3.1% | Added |
| Franklin Resources Inc | 63,619 | $18.4M | 0.00% | +3,366+5.6% | Added |
| Danske Bank A/S | 65,038 | $18.8M | 0.05% | +4,988+8.3% | Added |
| Swiss Life Asset Management Ltd | 56,951 | $19.0M | 0.09% | +35,648+167.3% | Added |
| DekaBank Deutsche Girozentrale | 65,826 | $19.4M | 0.03% | 00.0% | Unchanged |
| Wells Fargo & Company | 67,057 | $19.4M | 0.00% | −1,062−1.6% | Reduced |
| APG Asset Management N.V. | 78,421 | $19.7M | 0.06% | −6,000−7.1% | Reduced |
| Glenmede Trust Co NA | 69,612 | $20.1M | 0.10% | −9,049−11.5% | Reduced |
| Addenda Capital Inc. | 72,999 | $21.1M | 0.59% | −2,956−3.9% | Reduced |
| Eurizon Capital SGR S.p.A. | 78,688 | $22.8M | 0.07% | −12,435−13.6% | Reduced |
| Principal Financial Group Inc | 79,186 | $22.9M | 0.01% | −4,111−4.9% | Reduced |
| Fisher Asset Management, LLC | 79,719 | $23.1M | 0.01% | −288−0.4% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 81,110 | $23.5M | 0.12% | +991+1.2% | Added |
| Great West Life Assurance Co | 86,752 | $25.1M | 0.05% | −2,067−2.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 89,770 | $25.3M | 0.04% | −4,278−4.5% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 87,400 | $25.3M | 0.14% | +37,000+73.4% | Added |
| Storebrand Asset Management AS | 92,610 | $26.8M | 0.08% | −30,582−24.8% | Reduced |
| California State Teachers Retirement System | 96,920 | $28.0M | 0.03% | −1,995−2.0% | Reduced |
| KLP Kapitalforvaltning AS | 100,134 | $29.0M | 0.11% | −19,720−16.5% | Reduced |
| Vanguard Asset Management, Ltd | 100,302 | $29.0M | 0.02% | +100,302 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 101,792 | $29.4M | 0.03% | −834−0.8% | Reduced |
| Federated Hermes, Inc. | 107,224 | $31.0M | 0.05% | −7,838−6.8% | Reduced |
| Treasurer of the State of North Carolina | 107,294 | $31.0M | 0.10% | +8,144+8.2% | Added |
| Millennium Management LLC | 109,184 | $31.6M | 0.02% | −50,557−31.6% | Reduced |
| SG Americas Securities, LLC | 118,072 | $34.2M | 0.04% | +82,620+233.0% | Added |
| Talos Asset Management LP | 119,963 | $34.7M | 5.93% | +48,603+68.1% | Added |
| PFA Pension, Forsikringsaktieselskab | 121,514 | $35.2M | 0.11% | −10.0% | Reduced |
| Vanguard Global Advisers, LLC | 124,029 | $35.9M | 0.02% | +124,029 | New |
| Man Group plc | 128,432 | $37.2M | 0.08% | +97,858+320.1% | Added |
| Barclays PLC | 129,720 | $37.5M | 0.01% | −24,646−16.0% | Reduced |
| Meridiem Capital Partners LP | 130,139 | $37.7M | 2.48% | +130,139 | New |
| Price T Rowe Associates Inc | 131,132 | $37.9M | 0.00% | −34,002−20.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 133,239 | $38.6M | 0.03% | +9,257+7.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 136,038 | $39.4M | 0.03% | −8,173−5.7% | Reduced |
| Russell Investments Group, Ltd. | 142,761 | $40.6M | 0.04% | −11,493−7.5% | Reduced |
| Rhumbline Advisers | 141,781 | $41.0M | 0.04% | −2,985−2.1% | Reduced |
| Squarepoint Ops LLC | 147,850 | $42.8M | 0.09% | +146,313+9,519.4% | Added |
| California Public Employees Retirement System | 148,307 | $42.9M | 0.03% | −13,165−8.2% | Reduced |
| Acadian Asset Management LLC | 156,508 | $45.3M | 0.06% | −328,113−67.7% | Reduced |
| Nuveen, LLC | 159,232 | $46.1M | 0.01% | −5,779−3.5% | Reduced |
| Gotham Asset Management, LLC | 162,229 | $46.9M | 0.14% | +13,677+9.2% | Added |
| Panagora Asset Management Inc | 165,467 | $47.9M | 0.18% | +14,944+9.9% | Added |
| Swiss National Bank | 170,480 | $49.3M | 0.03% | +13,040+8.3% | Added |
| Bank of Montreal | 174,058 | $50.4M | 0.02% | −128,881−42.5% | Reduced |
| Boston Trust Walden Corp | 177,302 | $51.3M | 0.42% | −4,847−2.7% | Reduced |
| FMR LLC | 179,686 | $52.0M | 0.00% | +19,555+12.2% | Added |
| Allianz Asset Management GmbH | 182,404 | $52.8M | 0.06% | −181,951−49.9% | Reduced |
| Citigroup Inc | 188,811 | $54.6M | 0.03% | +109,527+138.1% | Added |
| Swedbank AB | 214,014 | $61.9M | 0.07% | +6,808+3.3% | Added |
| Caisse de Depot Et Placement du Quebec | 235,783 | $68.2M | 0.11% | −17,429−6.9% | Reduced |
| Bank of America Corp | 240,190 | $69.5M | 0.01% | −35,162−12.8% | Reduced |
| Quantinno Capital Management LP | 242,882 | $70.3M | 0.12% | +136,012+127.3% | Added |
| Pacer Advisors, Inc. | 249,471 | $72.2M | 0.21% | +184,825+285.9% | Added |
| Goldman Sachs Group Inc | 254,468 | $73.6M | 0.01% | −69,749−21.5% | Reduced |
| SEI Investments Co | 256,408 | $74.2M | 0.07% | +60,203+30.7% | Added |
| Freestone Grove Partners LP | 283,480 | $82.0M | 0.59% | +283,480 | New |
| Amundi | 283,536 | $82.0M | 0.02% | −224,219−44.2% | Reduced |
| Westfield Capital Management Co LP | 298,542 | $86.4M | 0.36% | +17,243+6.1% | Added |
| Citadel Advisors LLC | 306,985 | $88.8M | 0.06% | −129,583−29.7% | Reduced |
| Alyeska Investment Group, L.P. | 310,517 | $89.8M | 0.25% | −81,371−20.8% | Reduced |
| Vanguard Fiduciary Trust Co | 318,122 | $92.0M | 0.02% | +318,122 | New |
| Penserra Capital Management LLC | 324,850 | $94.0M | 1.10% | −72,261−18.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 331,660 | $96.0M | 0.14% | +55,984+20.3% | Added |
| Junto Capital Management LP | 354,177 | $102.5M | 2.18% | +88,102+33.1% | Added |
| Bank of New York Mellon Corp | 385,894 | $111.7M | 0.02% | −27,894−6.7% | Reduced |
| Deutsche Bank AG | 405,551 | $117.3M | 0.04% | −553,396−57.7% | Reduced |
| BNP Paribas Arbitrage, SA | 406,567 | $117.6M | 0.08% | +279,044+218.8% | Added |
| Voya Investment Management LLC | 423,319 | $122.5M | 0.13% | −21,255−4.8% | Reduced |