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Livermore
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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.

Q1 2026 vs. Q4 2025

How the institutions holding F5, Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of FFIV: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders67713727+63
Shares59.4M8.22M56.6M+5.41M (+10.6%)
Value$15.2B$2.10B$16.3B+$3.27B (+25.0%)

13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (129)

Institutions that held F5, Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 129 by value.

Institutions new to FFIV in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC3,670,141$1.06B0.03%
Vanguard Portfolio Management LLC2,975,594$860.9M0.04%
Vanguard Fiduciary Trust Co318,122$92.0M0.02%
Freestone Grove Partners LP283,480$82.0M0.59%
Meridiem Capital Partners LP130,139$37.7M2.48%
Vanguard Global Advisers, LLC124,029$35.9M0.02%
Vanguard Asset Management, Ltd100,302$29.0M0.02%
Sora Investors LLC58,843$17.0M1.57%
Shannon River Fund Management LLC50,196$14.5M2.77%
Empowered Funds, LLC41,268$11.9M0.08%
HRT Financial LP31,617$9.15M0.02%
Vanguard Investments Australia, Ltd.28,905$8.36M0.02%
Boston Partners27,382$7.92M0.01%
SEB Asset Management AB26,244$7.59M0.03%
AIA Group Ltd24,700$7.15M0.10%
Summit Partners Public Asset Management, LLC23,000$6.65M0.31%
iA Global Asset Management Inc.22,357$6.47M0.09%
CIBC Bancorp USA Inc.17,521$5.07M0.01%
Aware Super Pty Ltd as trustee of Aware Super10,307$2.98M0.05%
Alight Capital Management LP10,000$2.89M0.84%
Edgestream Partners, L.P.8,611$2.49M0.08%
Reaves W H & Co Inc8,589$2.49M0.04%
Campbell & CO Investment Adviser LLC8,484$2.45M0.14%
SummitTX Capital, L.P.8,206$2.37M0.08%
Main Management ETF Advisors, LLC7,930$2.29M0.09%
Twin Tree Management, LP7,829$2.27M0.48%
Oak Harvest Investment Services7,797$2.26M0.24%
Kovack Advisors, Inc.7,132$2.06M0.11%
Ardsley Advisory Partners LP7,100$2.05M0.31%
Maytus Capital Management, LLC6,383$1.85M0.33%
Skopos Labs, Inc.5,559$1.61M0.05%
XTX Topco Ltd5,331$1.54M0.03%
Entropy Technologies, LP5,137$1.49M0.07%
Hel Ved Capital Management Ltd5,100$1.48M0.26%
Landscape Capital Management, L.L.C.4,967$1.44M0.09%
L2 Asset Management, LLC4,536$1.31M0.12%
Occudo Quantitative Strategies LP3,581$1.16M0.06%
Schonfeld Strategic Advisors LLC3,766$1.09M0.01%
Redwood Investment Management, LLC3,669$1.06M0.13%
Catalyst Funds Management Pty Ltd3,000$868.0K0.15%
Avidian Wealth Solutions, LLC2,817$815.0K0.03%
Fieldview Capital Management, LLC2,746$794.5K0.23%
Lombard Odier Asset Management (Switzerland) SA2,651$767.0K0.03%
Jump Financial, LLC2,551$738.1K0.01%
Plato Investment Management Ltd2,466$713.9K0.05%
Dakota Wealth Management2,247$650.1K0.01%
Winton Group Ltd2,177$629.9K0.02%
Saudi Central Bank2,144$620.3K0.01%
Capstone Investment Advisors, LLC2,141$619.5K0.01%
Bridgefront Capital, LLC2,108$609.9K0.15%
Kentucky Retirement Systems6,408$582.0K0.04%
Mediolanum International Funds Ltd1,946$544.4K0.01%
Osmosis Investment Management UK Ltd1,876$542.8K0.01%
Rench Wealth Management, Inc.1,800$520.8K0.16%
GeoWealth Management, LLC1,723$498.2K0.02%
We Are One Seven, LLC1,703$492.7K0.01%
Diametric Capital, LP1,641$474.8K0.12%
Kestra Private Wealth Services, LLC1,627$470.7K0.01%
E Fund Management Co., Ltd.1,581$457.4K0.01%
Perbak Capital Partners LLP1,511$437.2K0.11%
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,406$406.8K0.01%
GTS Securities LLC1,368$395.8K0.01%
Virtu Financial LLC1,303$377.0K0.02%
Brighton Jones LLC1,208$349.4K0.01%
Baker Avenue Asset Management, LP1,205$348.6K0.01%
Mirabella Financial Services LLP1,200$347.2K0.03%
Gateway Investment Advisers LLC1,140$329.8K0.00%
Fortis Capital Management LLC1,108$320.6K0.04%
TradeLink Capital LLC1,066$308.0K2.33%
Beacon Pointe Advisors, LLC995$287.9K0.00%
Aigen Investment Management, LP972$281.2K0.07%
Coldstream Capital Management Inc970$280.7K0.00%
Magnetar Financial LLC993$277.8K0.00%
Pensionmark Financial Group, LLC949$274.6K0.00%
LeConte Wealth Management, LLC947$274.0K0.18%
Venturi Wealth Management, LLC905$261.8K0.01%
HBK Sorce Advisory LLC716$253.5K0.01%
Dark Forest Capital Management LP862$249.4K0.02%
Wedmont Private Capital783$238.6K0.01%
Sagespring Wealth Partners, LLC811$234.8K0.00%
Claret Asset Management Corp774$224.0K0.03%
Drive Wealth Management, LLC768$222.2K0.05%
Koshinski Asset Management, Inc.760$219.9K0.01%
Blackstone Group Inc.755$218.4K0.00%
Cambridge Investment Research Advisors, Inc.752$218.0K0.00%
Johnson Financial Group, LLC753$217.9K0.01%
Bridgewater Advisors Inc.589$210.5K0.01%
Philadelphia Trust Co725$210.0K0.01%
Eagle Wealth Strategies LLC710$205.4K0.09%
Altar Rock LLC708$204.8K0.24%
Ocean Capital Management, LLC704$203.7K0.04%
Fifth Third Wealth Advisors LLC699$202.2K0.01%
Oslo Pensjonsforsikring AS633$183.1K0.03%
Corient IA LLC630$182.3K0.17%
Advisory Services Network, LLC430$124.6K0.00%
Quantbot Technologies LP352$101.8K0.00%
Synergy Investment Management, LLC171$49.5K0.02%
Ares Financial Consulting, LLC137$40.5K0.03%
Owl Creek Wealth Partners LLC59$17.1K0.01%
Whipplewood Advisors, LLC54$15.6K0.01%

Sold out (66)

Institutions that held F5, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of FFIV in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Arrowstreet Capital, Limited Partnership271,803$69.4M
Arbejdsmarkedets Tillaegspension90,158$23.0M
Maplelane Capital, LLC67,000$17.1M
Cinctive Capital Management LP64,186$16.4M
Skandinaviska Enskilda Banken AB (publ)50,557$12.9M
Atom Investors LP40,011$10.2M
Marshall Wace, LLP38,966$9.95M
Jefferies Financial Group Inc.34,529$8.81M
Renaissance Technologies LLC13,314$3.40M
Alberta Investment Management Corp11,100$2.83M
Simplex Trading, LLC9,503$2.43M
Rakuten Investment Management, Inc.7,579$1.97M
Intech Investment Management LLC7,343$1.87M
Logan Capital Management Inc6,500$1.66M
Massar Capital Management, LP6,085$1.55M
La Banque Postale Asset Management SA5,500$1.40M
Two Sigma Advisers, LP5,200$1.33M
Azzad Asset Management Inc4,951$1.26M
Optimize Financial Inc4,442$1.13M
Fairvoy Private Wealth, LLC4,346$1.11M
Custom Index Systems, LLC3,729$951.9K
Kestra Advisory Services, LLC2,946$752.0K
Headlands Technologies LLC2,580$658.6K
Peak Financial Advisors LLC2,421$618.0K
Index Technologies Group LLC2,165$552.6K
TCW Group Inc2,017$514.9K
Strategy Asset Managers LLC1,981$505.7K
ClearAlpha Technologies LP1,959$500.1K
Encompass More Asset Management1,571$401.0K
Cynosure Management, LLC1,532$391.1K
CBOE Vest Financial, LLC1,463$373.4K
Forum Financial Management, LP1,460$372.7K
Nomura Asset Management International Inc.1,386$354.0K
CSS LLC1,160$296.1K
Janney Montgomery Scott LLC1,102$282.0K
AlphaGrep UK Ltd1,074$274.1K
Centiva Capital, LP1,051$268.3K
One Wealth Advisors, LLC1,029$262.7K
Marex Group plc966$246.6K
Havemeyer Place LP947$241.7K
EFG International AG915$233.6K
Gallacher Capital Management LLC863$220.3K
Resources Investment Advisors, LLC.828$211.4K
Prelude Capital Management, LLC788$201.1K
Quest Partners LLC768$196.0K
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.638$162.9K
Employees Retirement System of Texas545$139.0K
Valeo Financial Advisors, LLC517$132.0K
Board of the Pension Protection Fund240$61.3K
Fideuram Asset Management (Ireland) dac243$59.0K
Wealth Enhancement Trust Services, Inc.125$31.9K
Sentry Investment Management LLC117$30.0K
Elyxium Wealth, LLC111$28.3K
Bayforest Capital Ltd104$26.5K
Barnes Dennig Private Wealth Management LLC54$13.8K
Reflection Asset Management54$13.8K
Boreal Capital Management LLC47$12.0K
MJT & Associates Financial Advisory Group, Inc.12$3.06K
Howard Hughes Medical Institute12$3.06K
Bartlett & Co. Wealth Management LLC7$1.79K
Mowery & Schoenfeld Wealth Management, LLC6$1.53K
University of Texas/Texas Am Investment Managment Co5$1.28K
Turning Point Benefit Group, Inc.4$1.02K
Caitong International Asset Management Co., Ltd1$255
Jessup Wealth Management, Inc1$255
Wealth Watch Advisors, INC1$255

Not filed for Q1 2026 yet (13)

Institutions that held F5, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FFIV in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc7,357,293$1.88B
Norges Bank805,870$205.7M
Forsta Ap-Fonden23,600$6.02M
Brandywine Global Investment Management, LLC13,002$3.32M
CIBC World Markets Corp8,016$2.05M
Comerica Bank7,046$1.80M
CIBC Private Wealth Group, LLC2,362$602.9K
Global Retirement Partners, LLC1,190$303.8K
DV Equities, LLC81$20.7K
ORG Partners LLC38$9.70K
Motiv8 Investments LLC18$5.00K
Trust Co of Vermont10$2.55K
Stephens Consulting, LLC3$766