F5 Ownership | Who Owns F5?

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F5 Ownership Summary

F5 is owned by 97.06% institutional investors, 0.50% insiders, and 2.44% retail investors. Vanguard group is the largest institutional shareholder, holding 12.76% of FFIV shares. Vanguard Windsor™ II Inv is the top mutual fund, with 4.23% of its assets in F5 shares.

FFIV Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	F5	97.06%	0.50%	2.44%
Sector	Technology Stocks	78.08%	15.01%	6.91%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	7.36M	12.76%	$1.88B
Blackrock funding, inc. /de	6.28M	11.07%	$2.61B
Blackrock	6.34M	10.79%	$1.09B
Vanguard capital management	3.69M	6.50%	$1.53B
State street	3.10M	5.46%	$1.29B
Jericho capital asset management	2.12M	3.74%	$881.31M
Hotchkis & wiley capital management	2.06M	3.64%	$857.53M
Geode capital management	1.78M	3.14%	$740.80M
First trust advisors lp	1.54M	2.72%	$640.66M
Invesco	1.39M	2.44%	$576.14M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Jericho capital asset management	2.12M	7.28%	$881.31M
Touchstone capital	23.41K	6.33%	$4.03M
Lyrical asset management lp	921.85K	4.86%	$383.45M
Axecap investments	11.76K	3.10%	$5.23M
365 wmg private fund i: primus fund	11.76K	3.10%	$5.23M
Cairn investment group	15.20K	2.79%	$6.32M
Hotchkis & wiley capital management	2.06M	2.50%	$857.53M
Nippon life global investors americas	148.29K	2.45%	$61.68M
Fcf advisors	27.94K	2.14%	$11.62M
S&t bank/pa	16.03K	2.00%	$6.67M

Top Buyers

Holder	Shares	% Assets	Change
Jane street group	885.45K	0.03%	868.41K
Norges bank	834.52K	0.03%	834.52K
Sixth street partners management company	514.09K	0.03%	514.09K
Org wealth partners	416.78K	0.02%	415.99K
Pictet asset management sa	400.24K	0.16%	374.61K

Top Sellers

Holder	Shares	% Assets	Change
Hotchkis & wiley capital management	2.06M	2.50%	-2.52M
Jericho capital asset management	2.12M	7.28%	-524.26K
American century companies	263.42K	0.05%	-521.35K
Wellington management group llp	506.87K	0.04%	-310.80K
Westfield capital management co lp	-	-	-298.54K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	834.52K	0.03%	834.52K	$347.13M
Sixth street partners management company	514.09K	0.03%	514.09K	$213.84M
Edge capital group	237.10K	0.00%	237.10K	$21.12K
Axa investment managers	70.38K	0.06%	70.38K	$22.75M
Oribel capital management, lp	59.00K	0.74%	59.00K	$24.54M

Sold Out

Holder	Change
Halbert hargrove global advisors	-1.00
Jessup wealth management	-1.00
Davis capital management	-1.00
Proffitt & goodson	-1.00
Trust co of toledo na /oh/	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	845	14.04%	55,041,792	-2.77%	97	1.01%	483	25.13%	239	2.58%
Mar 31, 2026	408	-41.13%	18,029,363	-69.62%	31	0.30%	207	-22.47%	125	-60.19%
Dec 31, 2025	277	-64.17%	15,118,386	-72.57%	26	0.29%	91	-77.14%	135	-43.98%
Sep 30, 2025	396	-46.34%	15,931,433	-71.07%	27	0.30%	195	-48.82%	115	-50.85%
Jun 30, 2025	734	5.16%	55,062,284	0.88%	95	1.07%	379	3.84%	233	3.10%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Windsor™ II Inv	2.45M	4.23%	-43.70K
Vanguard US Total Market Shares ETF	1.86M	3.22%	1.39K
Vanguard Total Stock Mkt Idx Inv	1.79M	3.17%	-7.89K
Vanguard MStar Total Stk Mkt Idx Invest	1.80M	3.17%	4.58K
Vanguard Morn Total Stk Mkt Idx Investor	1.79M	3.15%	-7.89K
Vanguard 500 Index Investor	1.49M	2.63%	-11.64K
First Trust NASDAQ Cybersecurity ETF	1.40M	2.48%	-
Vanguard Small Cap Index	1.27M	2.25%	-23.79K
Vanguard Windsor II Inv	1.06M	1.87%	-1.39M
Vanguard MStar Small Cap Value Index	829.54K	1.46%	5.13K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 14, 2026	MONTOYA MICHAEL F	Chief Technology Ops Officer	Sell	$113.67K
Sep 14, 2026	MONTOYA MICHAEL F	Chief Technology Ops Officer	Sell	$482.69K
Sep 14, 2026	MONTOYA MICHAEL F	Chief Technology Ops Officer	Sell	$526.49K
Sep 14, 2026	MONTOYA MICHAEL F	Chief Technology Ops Officer	Sell	$98.15K
Sep 14, 2026	MONTOYA MICHAEL F	Chief Technology Ops Officer	Sell	$379.39K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	28
2026 Q2	-	20
2026 Q1	-	28
2025 Q4	-	22
2025 Q3	-	9

FFIV Ownership FAQ

Who owns the most shares of F5?

F5’s largest shareholders are Vanguard group (7.36M shares, 12.76%), Blackrock funding, inc. /de (6.28M shares, 11.07%), and Blackrock (6.34M shares, 10.79%). Together, they hold 34.62% of F5’s total shares outstanding.

Does Blackrock own F5?

Yes, BlackRock owns 10.79% of F5, totaling 6.34M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 1.09B$. In the last quarter, BlackRock decreased its holdings by -77.395K shares, a -1.21% change.

Who is F5’s biggest shareholder by percentage of total assets invested?

Jericho capital asset management is F5’s biggest shareholder by percentage of total assets invested, with 7.28% of its assets in 2.12M F5 shares, valued at 881.31M$.

Who is the top mutual fund holder of F5 shares?

Vanguard Windsor™ II Inv is the top mutual fund holder of F5 shares, with 4.23% of its total shares outstanding invested in 2.45M F5 shares.

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