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FFIV · F5, Inc. · Holdings

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$454.04 +10.36 (+2.34%) At close · Oct 2
Market Cap
$25.09B
Shares
56.63M
Volume · Oct 2 633.2K Avg daily vol (3M) 583.73K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 836
Total Value: $23,033,936,926
Total Shares: 55,440,885
Showing 1–100 of 857 holdings by value · page 1 of 9

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 835 13F filers
Top Holder
11.3%
Sep 2023 → Jun 2026 · range 10.9% – 13.6%
of institutional value
Top 5
32.5%
Sep 2023 → Jun 2026 · range 32.5% – 44.6%
of institutional value
Top 10
46.6%
Sep 2023 → Jun 2026 · range 46.6% – 58.4%
of institutional value
HHI
325
Sep 2023 → Jun 2026 · range 325 – 528
Broadly held
Showing 100 of 857
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1048695 CUSIP 315616102 13F (30d) 28 filings 18 filers Visit website Investor relations