Skip to main content
Livermore
Livermore
ZHEN

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.

Institutional holdersQ1 2026: 727 institutions
Q1 2021: 534 institutionsQ2 2021: 529 institutionsQ3 2021: 530 institutionsQ4 2021: 586 institutionsQ1 2022: 555 institutionsQ2 2022: 513 institutionsQ3 2022: 501 institutionsQ4 2022: 524 institutionsQ1 2023: 497 institutionsQ2 2023: 499 institutionsQ3 2023: 511 institutionsQ4 2023: 524 institutionsQ1 2024: 535 institutionsQ2 2024: 532 institutionsQ3 2024: 589 institutionsQ4 2024: 646 institutionsQ1 2025: 685 institutionsQ2 2025: 726 institutionsQ3 2025: 762 institutionsQ4 2025: 677 institutionsQ1 2026: 727 institutionsQ2 2026: 833 institutions
Value heldQ1 2026: $16.3B
Q1 2021: $12.4BQ2 2021: $10.9BQ3 2021: $11.6BQ4 2021: $13.9BQ1 2022: $12.1BQ2 2022: $8.65BQ3 2022: $8.33BQ4 2022: $8.16BQ1 2023: $8.24BQ2 2023: $7.99BQ3 2023: $8.76BQ4 2023: $9.71BQ1 2024: $10.3BQ2 2024: $9.59BQ3 2024: $12.0BQ4 2024: $14.0BQ1 2025: $14.7BQ2 2025: $16.3BQ3 2025: $17.8BQ4 2025: $15.2BQ1 2026: $16.3BQ2 2026: $22.6B
Institutions holding FFIV and their total value by quarter
QuarterHoldersValue
Q2 2026833$22.6B
Q1 2026727$16.3B
Q4 2025677$15.2B
Q3 2025762$17.8B
Q2 2025726$16.3B
Q1 2025685$14.7B
Q4 2024646$14.0B
Q3 2024589$12.0B
Q2 2024532$9.59B
Q1 2024535$10.3B
Q4 2023524$9.71B
Q3 2023511$8.76B
Q2 2023499$7.99B
Q1 2023497$8.24B
Q4 2022524$8.16B
Q3 2022501$8.33B
Q2 2022513$8.65B
Q1 2022555$12.1B
Q4 2021586$13.9B
Q3 2021530$11.6B
Q2 2021529$10.9B
Q1 2021534$12.4B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding F5, Inc.; share changes are against Q4 2025.

Institutions holding FFIV in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Saudi Central Bank2,144$620.3K0.01%+2,144New
Capstone Investment Advisors, LLC2,141$619.5K0.01%+2,141New
Aaron Wealth Advisors2,126$615.1K0.04%+773+57.1%Added
Bridgefront Capital, LLC2,108$609.9K0.15%+2,108New
Atlas Capital Advisors LLC2,071$599.2K0.07%−924−30.9%Reduced
Empirical Finance, LLC2,067$598.0K0.03%−4−0.2%Reduced
Caitlin John, LLC2,041$590.5K0.36%−1,787−46.7%Reduced
Kentucky Retirement Systems6,408$582.0K0.04%+6,408New
S-Bank Fund Management Ltd2,007$580.7K0.09%−75−3.6%Reduced
Western Wealth Management, LLC2,006$580.4K0.02%−210−9.5%Reduced
RSM US Wealth Management LLC1,990$575.8K0.01%+174+9.6%Added
TCG Advisory Services, LLC1,971$570.3K0.01%+405+25.9%Added
D. E. Shaw & Co., Inc.1,926$557.3K0.00%−19,606−91.1%Reduced
Klingman & Associates, LLC1,925$557.0K0.03%+6+0.3%Added
Mediolanum International Funds Ltd1,946$544.4K0.01%+1,946New
Osmosis Investment Management UK Ltd1,876$542.8K0.01%+1,876New
Prudential PLC1,823$527.4K0.00%−141−7.2%Reduced
Everence Capital Management Inc1,813$525.0K0.03%+343+23.3%Added
Signaturefd, LLC1,809$523.3K0.01%+95+5.5%Added
Northwestern Mutual Investment Management Company, LLC1,808$523.1K0.01%−34−1.8%Reduced
Atomi Financial Group, Inc.1,806$522.5K0.02%+565+45.5%Added
MML Investors Services, LLC1,802$521.4K0.00%+993+122.7%Added
Rench Wealth Management, Inc.1,800$520.8K0.16%+1,800New
Potentia Wealth1,783$515.9K0.20%−176−9.0%Reduced
Kera Capital Partners, Inc.1,742$504.0K0.06%+519+42.4%Added
GeoWealth Management, LLC1,723$498.2K0.02%+1,723New
Alps Advisors Inc1,710$494.8K0.00%+280+19.6%Added
Haven Private, LLC1,710$494.8K0.22%+628+58.0%Added
We Are One Seven, LLC1,703$492.7K0.01%+1,703New
E. Ohman J:or Asset Management AB1,695$490.4K0.01%−500−22.8%Reduced
North Dakota State Investment Board1,683$486.9K0.02%−299−15.1%Reduced
Camden Capital, LLC1,679$485.8K0.03%+874+108.6%Added
PensionDanmark Pensionsforsikringsaktieselskab1,660$480.3K0.00%−5,000−75.1%Reduced
Quadrant Capital Group LLC1,650$477.4K0.01%00.0%Unchanged
Diametric Capital, LP1,641$474.8K0.12%+1,641New
AE Wealth Management LLC1,636$473.3K0.00%−666−28.9%Reduced
Kestra Private Wealth Services, LLC1,627$470.7K0.01%+1,627New
Crossmark Global Holdings, Inc.1,614$467.0K0.01%−26−1.6%Reduced
CWM, LLC1,605$464.4K0.00%+73+4.8%Added
Blackhill Capital Inc1,600$462.9K0.02%00.0%Unchanged
PCM Encore, LLC1,596$461.9K0.10%+30+1.9%Added
Boothbay Fund Management, LLC1,581$457.4K0.01%−4,429−73.7%Reduced
E Fund Management Co., Ltd.1,581$457.4K0.01%+1,581New
MUFG Securities Americas Inc.1,564$452.5K0.03%+10+0.6%Added
Savant Capital, LLC1,562$451.9K0.00%+512+48.8%Added
DRW Securities, LLC1,559$451.1K0.02%+631+68.0%Added
Ashton Thomas Private Wealth, LLC1,548$447.9K0.01%−447−22.4%Reduced
Securian Asset Management, Inc1,521$440.1K0.02%00.0%Unchanged
Crestwood Advisors Group LLC1,517$438.9K0.01%+566+59.5%Added
Perbak Capital Partners LLP1,511$437.2K0.11%+1,511New
Kayne Anderson Rudnick Investment Management LLC1,508$436.3K0.00%+1,500+18,750.0%Added
Grimes & Company, Inc.1,455$421.0K0.01%−158−9.8%Reduced
Canada Post Corp Registered Pension Plan1,449$419.2K0.02%−4,003−73.4%Reduced
Pinnacle Wealth Management Advisory Group, LLC1,447$418.7K0.03%+36+2.6%Added
Pinnacle Associates Ltd1,445$418.1K0.01%+36+2.6%Added
Global X Japan Co., Ltd.1,444$417.8K0.02%+62+4.5%Added
Versant Capital Management, Inc1,439$416.3K0.04%+800+125.2%Added
Smartleaf Asset Management LLC1,482$414.6K0.01%+292+24.5%Added
Advisors Asset Management, Inc.1,420$410.8K0.01%+764+116.5%Added
Truvestments Capital LLC1,411$408.2K0.07%−192−12.0%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,406$406.8K0.01%+1,406New
Atria Investments LLC1,392$402.7K0.00%+354+34.1%Added
Wahed Invest LLC1,390$402.2K0.05%−125−8.3%Reduced
Synergy Financial Management, LLC1,382$399.9K0.04%−21−1.5%Reduced
GTS Securities LLC1,368$395.8K0.01%+1,368New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC1,365$394.9K0.01%−110−7.5%Reduced
STRS Ohio1,351$390.9K0.00%−28−2.0%Reduced
Old National Bancorp1,345$389.1K0.01%00.0%Unchanged
WSFS Capital Management, LLC1,335$386.3K0.02%+21+1.6%Added
Virtu Financial LLC1,303$377.0K0.02%+1,303New
Johnson Investment Counsel Inc1,300$376.1K0.00%+10+0.8%Added
Sun Financial Inc1,027$374.4K0.19%−52−4.8%Reduced
Mather Group, LLC.1,290$373.2K0.00%+69+5.7%Added
Ostrum Asset Management1,288$372.7K0.02%+457+55.0%Added
EP Wealth Advisors, LLC1,288$372.6K0.00%+425+49.2%Added
QRG Capital Management, Inc.1,287$372.4K0.00%+64+5.2%Added
Columbus Macro, LLC1,224$354.1K0.04%−27−2.2%Reduced
Brighton Jones LLC1,208$349.4K0.01%+1,208New
Waldron Private Wealth LLC1,205$348.6K0.01%+2+0.2%Added
Baker Avenue Asset Management, LP1,205$348.6K0.01%+1,205New
Mirabella Financial Services LLP1,200$347.2K0.03%+1,200New
Roberts Glore & Co Inc1,180$341.4K0.09%00.0%Unchanged
Frank, Rimerman Advisors LLC1,180$341.4K0.02%00.0%Unchanged
Brown Brothers Harriman & Co1,151$333.0K0.00%+540+88.4%Added
Gateway Investment Advisers LLC1,140$329.8K0.00%+1,140New
Patton Fund Management, Inc.1,118$323.5K0.05%+197+21.4%Added
Harvest Investment Services, LLC1,116$322.9K0.06%−141−11.2%Reduced
Cambria Investment Management, L.P.1,113$322.0K0.02%−41−3.6%Reduced
Fortis Capital Management LLC1,108$320.6K0.04%+1,108New
Key Financial Inc1,101$318.6K0.06%00.0%Unchanged
V-Square Quantitative Management LLC1,096$317.1K0.03%+72+7.0%Added
TradeLink Capital LLC1,066$308.0K2.33%+1,066New
Steward Partners Investment Advisory, LLC1,037$300.0K0.00%+106+11.4%Added
Optas, LLC1,035$299.5K0.05%+46+4.7%Added
Eagle Harbor Asset Management Inc1,032$298.6K0.26%−109−9.6%Reduced
SRS Capital Advisors, Inc.1,026$296.9K0.01%+621+153.3%Added
Two Sigma Securities, LLC1,008$291.6K0.03%−8,630−89.5%Reduced
1776 Wealth LLC1,000$289.3K0.11%00.0%Unchanged
Greenleaf Trust996$288.2K0.00%+9+0.9%Added
Beacon Pointe Advisors, LLC995$287.9K0.00%+995New