$445.18▲ +7.11 · +1.6%from $438.07 the session before · Sep 30, 2026 close · end of day
Open
$440.00
High
$449.72
Low
$440.00
Day's range
$9.72.2% of the previous close
VWAP
$446.09close −0.20% from it
Volume, shares
431K0.80× the 20-session average
Traded, $
$192.1M
Trades
17.7K24 shares per trade
Previous close
$438.07+7.11 to the close
Market cap
$25.21Bat the close of Sep 30
Day range53% of the way up
$440.00$449.72
52-week range91% of the way up
$277.18 Mar 31$462.00 Sep 23
−3.6% from the high · +61% from the low
Options
No listed options on FFIV
Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close · hover or tap a session and the read beside the chart follows it
consolidated · latest filed Aug 6, 2026 · SEC filings
Revenue $865.1M, +11% on a year earlier; profit $208.2M, +9.6% in the Jun 2026 quarter, consolidated.
Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of FFIV on the consolidated basis with the market's move on the first session after each filing
Quarter
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
Market on the day
Jun 2026filed Aug 6
$865.1M
▲ +11%
$208.2M
▲ +9.6%
3.62
▼ −3.1%S&P 500 +0.6% · −3.7 pp
Mar 2026filed May 5
$811.7M
▲ +11%
$147.8M
▲ +1.5%
2.58
▲ +0.3%S&P 500 +1.4% · −1.1 pp
Dec 2025filed Feb 5
$822.5M
▲ +7.3%
$180.1M
▲ +8.2%
3.10
—not reached
Sep 2025filed Nov 25
$810.1M
▲ +8.5%
$190.5M
▲ +15%
3.25
—not reached
Jun 2025filed Aug 6
$780.4M
▲ +12%
$189.9M
▲ +32%
3.25
▼ −3.1%S&P 500 +0.6% · −3.7 pp
Mar 2025filed May 5
$731.1M
▲ +7.3%
$145.5M
▲ +22%
2.48
▲ +0.3%S&P 500 +1.4% · −1.1 pp
Dec 2024filed Feb 5
$766.5M
▲ +11%
$166.4M
▲ +20%
2.82
—not reached
Sep 2024filed Nov 18
$746.7M
▲ +5.6%
$165.3M
▲ +8.7%
2.79
—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of FFIV on the consolidated basis, summed from the quarters filed
Year
Revenue $
Revenue YoY
Profit $
Profit YoY
EPS $
FY25to Sep 2025
$3.09B
▲ +9.7%
$692.4M
▲ +22%
11.80
FY24to Sep 2024
$2.82B
▲ +0.10%
$566.8M
▲ +44%
9.55
FY23to Sep 2023
$2.81B
▲ +4.3%
$394.9M
▲ +23%
6.55
FY22to Sep 2022
$2.70B
▲ +3.5%
$322.2M
▼ −2.7%
5.27
FY21to Sep 2021
$2.60B
▲ +11%
$331.2M
▲ +7.7%
5.34
Fundamentals
consolidated · filings to Jun 2026 · close $445.18 on Sep 30
FFIV trades at 35 times trailing earnings, revenue +9.4% over twelve months, market cap $25.21B.
Valuation
Market cap
$25.21Bon Sep 30
Price to earnings
35consolidated · four quarters to Jun 2026
Trailing EPS
$12.55diluted · consolidated · four quarters to Jun 2026
Price to book
—
Book value a share
—
Debt to equity
—
Return on equity
—
Dividend yield
—
Price to sales
7.6market cap over revenue, four quarters to Jun 2026
Shares outstanding
56.6Mon Sep 30
Growthsums of the four quarters filed to Jun 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
$3.31Bfour quarters to Jun 2026
Revenue growth, 12 months
▲ +9.4%against the twelve months before
Revenue 3-year CAGR
▲ +5.7%trailing twelve months against the twelve months 3 years earlier · consolidated
Profit, trailing 12 months
$726.5Mfour quarters to Jun 2026
Profit growth, 12 months
▲ +8.9%against the twelve months before
Profit 3-year CAGR
▲ +30%trailing twelve months against the twelve months 3 years earlier · consolidated
Shareholding
quarter to Jun 2026 · SEC Form 13F
13F managers hold 190% of shares, BlackRock, Inc. the largest at 22%, VANGUARD CAPITAL MANAGEMENT LLC 13% and STATE STREET CORP 11%, as filed for the quarter to Jun 2026.
22.2%13.0%10.9%141.9%
BlackRock, Inc. 22.2%
VANGUARD CAPITAL MANAGEMENT LLC 13.0%
STATE STREET CORP 10.9%
Other 13F managers 141.9%
Held by 13F managers
190%of shares outstanding
Shares held
106M−5.2% on Mar 2026 among managers filing both
Managers holding
776669 a quarter earlier
Largest holder
22%BlackRock, Inc.
Largest 10 holderspercent of shares outstanding · change in shares against the previous quarter
Largest 13F holders of FFIV
Manager
Shares
Of outstanding
Value
Change on quarter
BlackRock, Inc.
12.6M
22%
$5.22B
+88.3K
VANGUARD CAPITAL MANAGEMENT LLC
7.37M
13%
$3.07B
+34.3K
STATE STREET CORP
6.2M
11%
$2.58B
+239K
VANGUARD PORTFOLIO MANAGEMENT LLC
5.62M
9.9%
$2.34B
−335K
Jericho Capital Asset Management L.P.
4.24M
7.5%
$1.76B
−1.05M
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
4.12M
7.3%
$1.72B
−5.04M
GEODE CAPITAL MANAGEMENT, LLC
3.56M
6.3%
$1.48B
+73.3K
FIRST TRUST ADVISORS LP
3.08M
5.4%
$1.28B
+126K
Invesco Ltd.
2.77M
4.9%
$1.15B
−119K
AQR CAPITAL MANAGEMENT LLC
1.85M
3.3%
$770.1M
+487K
Insider tradesSEC Forms 3, 4 and 5 · the latest 10
No open-market insider buying or selling in the last 90 days.
FFIV insider trades
Insider
Trade
Shares
Price
Held after
Buse ElizabethDirector
sold · Jun 10, 2026
214
$398.53
5,733
Buse ElizabethDirector
sold · Jun 10, 2026
626
$399.29
5,107
Buse ElizabethDirector
sold · Jun 10, 2026
120
$400.58
4,987
Buse ElizabethDirector
sold · Jun 10, 2026
40
$401.05
4,947
Werner Edward CooperOfficer
sold · Jun 2, 2026
2,500
$400.00
406
WHALEN CHAD MICHAELOfficer
sold · May 8, 2026
6,200
$350.19
20,832
Werner Edward CooperOfficer
sold · May 8, 2026
1,500
$350.00
2,906
Locoh-Donou FrancoisDirector,Officer
sold · May 5, 2026
40
$331.05
150,732
Locoh-Donou FrancoisDirector,Officer
sold · May 5, 2026
200
$332.52
150,532
Locoh-Donou FrancoisDirector,Officer
sold · May 5, 2026
80
$335.28
150,452
Corporate actions
exchange records
No corporate action on record for FFIV yet.
Price history
131 sessions on record · to Sep 30 · end of day
FFIV is +12.5% over 20 sessions against the S&P 500's +0.1%, 3.6% below its 52-week high, realised volatility 33% annualised.
Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
Window
From $
FFIV %
S&P 500 %
Difference pp
120 sessionssince Apr 9
$294.59
▲ +51%
▲ +12%
+39
60 sessionssince Jul 7
$417.11
▲ +6.7%
▲ +2.0%
+4.7
20 sessionssince Sep 1
$395.72
▲ +13%
▲ +0.11%
+12
5 sessionssince Sep 23
$455.99
▼ −2.4%
▼ −0.67%
−1.7
1 sessionsince Sep 29
$438.08
▲ +1.6%
▼ −0.21%
+1.8
Averages of the closeclose against each average
5-session average
$441.68close +0.79% from it
20-session average
$423.93close +5.0% from it
50-session average
$409.23close +8.8% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$153.3% of the close
Average day's range, 20
$143.2% of the close
Volume against 20 sessions
0.80×431K vs 538K average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
33%≈ ±2.1% a session · moved more than that on 5 of 20
Realised volatility, 60
36%≈ ±2.3% a session · moved more than that on 21 of 60
Beta to S&P 500, 60
1.25moved with S&P 500 on 39 of 60 sessions
Up and down sessionscloses above and below the previous close
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