FFIV Institutional Ownership & Shareholders
F5 INC (FFIV) is currently held by 846 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $22.28B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FFIV tracked by InsiderSet, reporting ownership valued at approximately $2.61B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.12B, representing an estimated loss of -18.66% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed FFIV value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in F5 INC (FFIV).
This page ranks the largest institutional FFIV shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
846
Total Reported Value
$22.28B
Largest Holder
Blackrock, Inc.
Largest Position
$2.61B
Insider Transactions (90d)
28
Latest Filing Quarter
Q2 2026
New Institutional Positions
61
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.04% | 6,278,577 | $2,611,637,129 | $2,124,293,742 | -$487,343,387 | -18.66% | |
| Vanguard Capital Management Llc | 0.03% | 3,687,295 | $1,533,767,228 | $1,247,559,390 | -$286,207,838 | -18.66% | |
| State Street Corp | 0.04% | 3,098,509 | $1,288,855,804 | $1,048,349,535 | -$240,506,269 | -18.66% | |
| Vanguard Portfolio Management Llc | 0.05% | 2,808,030 | $1,168,028,159 | $950,068,870 | -$217,959,289 | -18.66% | |
| Jericho Capital Asset Management L.P. | 7.28% | 2,118,749 | $881,314,834 | $716,857,537 | -$164,457,297 | -18.66% | |
| Hotchkis & Wiley Capital Management Llc | 2.50% | 2,061,574 | $857,532,321 | $697,512,947 | -$160,019,374 | -18.66% | |
| Geode Capital Management, Llc | 0.04% | 1,779,100 | $740,798,207 | $601,940,694 | -$138,857,513 | -18.74% | |
| First Trust Advisors Lp | 0.38% | 1,540,207 | $640,664,339 | $521,113,636 | -$119,550,703 | -18.66% | |
| Invesco Ltd. | 0.05% | 1,385,078 | $576,137,040 | $468,627,291 | -$107,509,749 | -18.66% | |
| Aqr Capital Management Llc | 0.13% | 925,631 | $385,025,456 | $313,177,993 | -$71,847,463 | -18.66% | |
| Lyrical Asset Management Lp | 4.86% | 921,848 | $383,451,894 | $311,898,052 | -$71,553,842 | -18.66% | |
| Jane Street Group, Llc | 0.23% | 885,451 | $368,312,197 | $299,583,491 | -$68,728,706 | -18.66% | |
| Morgan Stanley | 0.02% | 835,480 | $347,526,691 | $282,676,303 | -$64,850,388 | -18.66% | |
| Norges Bank | 0.03% | 834,521 | $347,127,355 | $282,351,835 | -$64,775,520 | -18.66% | |
| Victory Capital Management Inc | 0.19% | 801,485 | $333,385,701 | $271,174,435 | -$62,211,266 | -18.66% | |
| Robeco Institutional Asset Management B.V. | 0.39% | 732,219 | $325,969,259 | $247,738,976 | -$78,230,283 | -24.00% | |
| Northern Trust Corp | 0.04% | 738,960 | $307,377,801 | $250,019,726 | -$57,358,075 | -18.66% | |
| Ameriprise Financial Inc | 0.06% | 695,442 | $289,329,463 | $235,295,846 | -$54,033,617 | -18.68% | |
| Jpmorgan Chase & Co | 0.02% | 698,405 | $286,737,612 | $236,298,348 | -$50,439,264 | -17.59% | |
| Dimensional Fund Advisors Lp | 0.05% | 637,365 | $265,102,156 | $215,646,074 | -$49,456,082 | -18.66% | |
| William Blair Investment Management, Llc | 0.73% | 586,271 | $243,865,285 | $198,358,930 | -$45,506,355 | -18.66% | |
| Charles Schwab Investment Management Inc | 0.03% | 514,087 | $213,839,628 | $173,936,196 | -$39,903,432 | -18.66% | |
| Wellington Management Group Llp | 0.04% | 506,870 | $210,837,644 | $171,494,396 | -$39,343,248 | -18.66% | |
| Alliancebernstein L.P. | 0.07% | 723,674 | $209,380,598 | $244,847,861 | +$35,467,263 | +16.94% | |
| Hsbc Holdings Plc | 0.10% | 499,823 | $208,277,147 | $169,110,114 | -$39,167,033 | -18.81% | |
| Legal & General Group Plc | 0.04% | 493,925 | $205,453,041 | $167,114,585 | -$38,338,457 | -18.66% | |
| Voya Investment Management Llc | 0.15% | 422,670 | $175,813,813 | $143,006,168 | -$32,807,645 | -18.66% | |
| Deutsche Bank Ag\ | 0.05% | 414,216 | $172,297,288 | $140,145,841 | -$32,151,447 | -18.66% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 582,310 | $168,479,753 | $197,018,765 | +$28,539,012 | +16.94% | |
| Pictet Asset Management Holding Sa | 0.16% | 400,244 | $166,435,274 | $135,418,555 | -$31,016,719 | -18.64% | |
| Millennium Management Llc | 0.10% | 370,682 | $154,188,885 | $125,416,548 | -$28,772,337 | -18.66% | |
| Bank Of New York Mellon Corp | 0.03% | 370,244 | $154,006,793 | $125,268,355 | -$28,738,438 | -18.66% | |
| Goldman Sachs Group Inc | 0.02% | 363,671 | $151,272,788 | $123,044,446 | -$28,228,342 | -18.66% | |
| Acadian Asset Management Llc | 0.17% | 342,383 | $142,380,000 | $115,841,864 | -$26,538,136 | -18.64% | |
| Quantinno Capital Management Lp | 0.16% | 316,709 | $131,738,666 | $107,155,323 | -$24,583,343 | -18.66% | |
| Vanguard Fiduciary Trust Co | 0.03% | 316,683 | $131,727,461 | $107,146,526 | -$24,580,935 | -18.66% | |
| Citigroup Inc | 0.06% | 312,868 | $130,140,574 | $105,855,759 | -$24,284,815 | -18.66% | |
| Ubs Group Ag | 0.02% | 306,758 | $127,599,058 | $103,788,502 | -$23,810,556 | -18.66% | |
| Penserra Capital Management Llc | 0.97% | 302,293 | $125,741,000 | $102,277,814 | -$23,463,186 | -18.66% | |
| Fmr Llc | 0.01% | 292,659 | $121,734,379 | $99,018,246 | -$22,716,133 | -18.66% | |
| Nuveen, Llc | 0.03% | 268,229 | $111,572,535 | $90,752,600 | -$20,819,935 | -18.66% | |
| American Century Companies Inc | 0.05% | 263,416 | $109,571,237 | $89,124,169 | -$20,447,068 | -18.66% | |
| Pacer Advisors, Inc. | 0.28% | 257,896 | $107,274,000 | $87,256,533 | -$20,017,467 | -18.66% | |
| Point72 Asset Management, L.P. | 0.15% | 242,125 | $100,714,315 | $81,920,573 | -$18,793,743 | -18.66% | |
| Price T Rowe Associates Inc | 0.01% | 230,516 | $95,887,000 | $77,992,783 | -$17,894,217 | -18.66% | |
| Sei Investments Co | 0.08% | 229,764 | $95,573,471 | $77,738,352 | -$17,835,119 | -18.66% | |
| Bnp Paribas Financial Markets | 0.05% | 226,482 | $94,207,453 | $76,627,920 | -$17,579,533 | -18.66% | |
| Swedbank Ab | 0.08% | 209,358 | $93,201,995 | $70,834,186 | -$22,367,809 | -24.00% | |
| Panagora Asset Management Inc | 0.25% | 197,290 | $82,064,748 | $66,751,099 | -$15,313,649 | -18.66% | |
| Boston Trust Walden Corp | 0.61% | 171,076 | $76,159,614 | $57,881,854 | -$18,277,760 | -24.00% |
Frequently asked questions about FFIV
Who are the largest institutional holders of FFIV?
The largest institutional holders of FFIV reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, Vanguard Portfolio Management Llc, and Jericho Capital Asset Management L.P.. InsiderSet ranks institutional holders by their latest reported FFIV position.
What is FFIV institutional ownership?
This page tracks FFIV positions reported by institutional investment managers through SEC Form 13F. F5 INC (FFIV) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own FFIV?
InsiderSet currently tracks 846 institutional managers reporting FFIV holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of FFIV shareholders.
How much FFIV stock do institutions own?
Institutional investment managers disclosed approximately $22.28B in FFIV holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was FFIV institutional ownership last updated?
The latest FFIV institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional FFIV holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its FFIV position after the reporting date.
Are institutions buying or selling FFIV?
Institutional buying and selling can be analyzed by comparing FFIV positions across consecutive 13F reporting periods. InsiderSet's FFIV Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View FFIV ownership changes.
How has FFIV institutional ownership changed over time?
InsiderSet tracks FFIV institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.