FFIV
F5 (FFIV)
NASDAQ
$319.23+$1.92 (+0.61%)
Price as of Nov 11, 2026 7:55 PM EST
  • $18.0B
    Market Cap
  • 33.04%
    1-Year Change
  • Software - Infrastructure
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
12.95%
7.4M
+114,533 (+1.56%)
Dec 31, 2025
BLACKROCK INC.
11.16%
6.3M
-77,395 (-1.22%)
Jun 30, 2024
BLACKROCK, INC.
11.05%
6.3M
+44,150 (+0.70%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
11.02%
6.3M
+507,648 (+8.11%)
Dec 31, 2024
WELLINGTON MANAGEMENT CO LLP
10.84%
6.2M
+418,603 (+6.80%)
Dec 31, 2021
VANGUARD CAPITAL MANAGEMENT LLC
6.49%
3.7M
+17,154 (+0.47%)
Jun 30, 2026
STATE STREET CORP
5.45%
3.1M
+119,480 (+3.86%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions1.1B (77.81%)
  • Mutual Funds302.0M (21.97%)
  • Insiders3.1M (0.23%)
  • Other0 (0.00%)

Insider Transactions

  • 0.23% (3.1M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 12
    Number of InsiderSelling (last 12 months)
  • $1.8B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$186,312.42
600
$310.52
188,866
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$322,000.36
1,033
$311.71
187,833
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$146,806.90
470
$312.36
187,363
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$87,891.61
280
$313.90
187,083
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$176,279.82
560
$314.79
186,523
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$63,451.68
201
$315.68
186,322
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$63,087.70
199
$317.02
186,123
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$25,426.80
80
$317.83
186,043
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$51,127.20
160
$319.55
185,883
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$25,613.20
80
$320.17
185,803
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$25,795.20
80
$322.44
185,723
Locoh-Donou Francois
President, CEO & Director
Sell
Nov 05, 2026
$12,924.80
40
$323.12
185,683
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$39,268.12
120
$327.23
2,486
FOUNTAIN THOMAS DEAN
EVP Global Services & Strategy
Sell
Nov 04, 2026
$3.1M
9,387
$329.74
8,060
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$183,972.82
560
$328.52
1,926
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$111,046.66
337
$329.52
1,589
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$26,447.20
80
$330.59
1,509
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$26,642.80
80
$333.04
1,429
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$26,756.40
80
$334.45
1,349
MONTOYA MICHAEL F
Chief Technology Ops Officer
Sell
Nov 04, 2026
$13,466.00
40
$336.65
1,309
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$254,102.24
784
$324.11
31,633
Maddison John Anthony
Chief Product Mkting Officer
Sell
Nov 03, 2026
$200,593.14
619
$324.06
1,566
Werner Edward Cooper
Chief Financial Officer
Sell
Nov 03, 2026
$194,111.94
599
$324.06
2,851
ANAND KUNAL
Chief Technology Officer
Sell
Nov 03, 2026
$644,555.34
1,989
$324.06
14,578
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$26,026.40
80
$325.33
31,553
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$26,106.40
80
$326.33
31,473
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$78,777.60
240
$328.24
31,233
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$646,166.14
1,960
$329.68
29,273
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$994,952.33
3,009
$330.66
26,264
WHALEN CHAD MICHAEL
EVP, Worldwide Sales
Sell
Nov 03, 2026
$238,710.74
720
$331.54
25,544