F5 INC (FFIV) Institutional Shareholders
F5 INC (FFIV) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $16.00B in FFIV holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of FFIV tracked by InsiderSet, reporting ownership valued at approximately $1.80B in its March 31, 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 $2.51B, representing an estimated gain of +39.14% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 52% of the total disclosed FFIV value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Hotchkis & Wiley Capital Management Llc, Vanguard Capital Management Llc, 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
732
Total Reported Value
$16.00B
Largest Holder
Blackrock, Inc.
Largest Position
$1.80B
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
75
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.03% | 6,234,427 | $1,803,806,543 | $2,509,793,277 | +$705,986,734 | +39.14% | |
| Hotchkis & Wiley Capital Management Llc | 4.09% | 4,579,301 | $1,324,929,158 | $1,843,489,204 | +$518,560,046 | +39.14% | |
| Vanguard Capital Management Llc | 0.03% | 3,670,141 | $1,061,881,896 | $1,477,488,662 | +$415,606,766 | +39.14% | |
| State Street Corp | 0.03% | 2,979,029 | $861,922,461 | $1,199,267,705 | +$337,345,244 | +39.14% | |
| Vanguard Portfolio Management Llc | 0.05% | 2,975,594 | $860,928,612 | $1,197,884,877 | +$336,956,265 | +39.14% | |
| Jericho Capital Asset Management L.P. | 11.30% | 2,643,013 | $764,702,952 | $1,063,997,743 | +$299,294,791 | +39.14% | |
| Geode Capital Management, Llc | 0.03% | 1,742,470 | $504,329,487 | $701,466,148 | +$197,136,661 | +39.09% | |
| First Trust Advisors Lp | 0.31% | 1,476,987 | $427,336,555 | $594,590,657 | +$167,254,102 | +39.14% | |
| Invesco Ltd. | 0.06% | 1,444,819 | $418,029,515 | $581,640,785 | +$163,611,270 | +39.14% | |
| Victory Capital Management Inc | 0.19% | 1,021,541 | $295,562,458 | $411,241,760 | +$115,679,302 | +39.14% | |
| Lyrical Asset Management Lp | 4.18% | 947,361 | $274,099,958 | $381,379,118 | +$107,279,160 | +39.14% | |
| Morgan Stanley | 0.01% | 855,907 | $247,640,386 | $344,562,481 | +$96,922,095 | +39.14% | |
| Robeco Institutional Asset Management B.V. | 0.30% | 591,088 | $245,868,967 | $237,954,296 | -$7,914,671 | -3.22% | |
| Wellington Management Group Llp | 0.04% | 817,666 | $236,575,303 | $329,167,802 | +$92,592,499 | +39.14% | |
| American Century Companies Inc | 0.12% | 784,767 | $227,057,204 | $315,923,651 | +$88,866,447 | +39.14% | |
| Ameriprise Financial Inc | 0.05% | 781,535 | $226,124,364 | $314,622,545 | +$88,498,181 | +39.14% | |
| Northern Trust Corp | 0.03% | 735,834 | $212,898,851 | $296,224,693 | +$83,325,842 | +39.14% | |
| Alliancebernstein L.P. | 0.07% | 828,314 | $211,435,432 | $333,454,367 | +$122,018,935 | +57.71% | |
| Aqr Capital Management Llc | 0.09% | 682,372 | $193,267,959 | $274,702,496 | +$81,434,537 | +42.14% | |
| William Blair Investment Management, Llc | 0.62% | 649,948 | $188,049,455 | $261,649,566 | +$73,600,111 | +39.14% | |
| Dimensional Fund Advisors Lp | 0.04% | 603,086 | $174,463,431 | $242,784,331 | +$68,320,900 | +39.16% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 582,310 | $168,479,753 | $234,420,537 | +$65,940,784 | +39.14% | |
| Hsbc Holdings Plc | 0.10% | 579,679 | $167,682,274 | $233,361,375 | +$65,679,101 | +39.17% | |
| Ubs Group Ag | 0.03% | 573,103 | $165,815,891 | $230,714,075 | +$64,898,184 | +39.14% | |
| Charles Schwab Investment Management Inc | 0.02% | 509,055 | $147,284,883 | $204,930,271 | +$57,645,388 | +39.14% | |
| Legal & General Group Plc | 0.03% | 490,494 | $141,914,625 | $197,458,170 | +$55,543,545 | +39.14% | |
| Point72 Asset Management, L.P. | 0.24% | 482,256 | $139,531,128 | $194,141,798 | +$54,610,670 | +39.14% | |
| Voya Investment Management Llc | 0.13% | 423,319 | $122,478,886 | $170,415,530 | +$47,936,644 | +39.14% | |
| Bnp Paribas Financial Markets | 0.08% | 406,567 | $117,632,030 | $163,671,677 | +$46,039,647 | +39.14% | |
| Deutsche Bank Ag\ | 0.04% | 405,551 | $117,338,070 | $163,262,666 | +$45,924,596 | +39.14% | |
| Bank Of New York Mellon Corp | 0.02% | 385,894 | $111,650,636 | $155,349,348 | +$43,698,712 | +39.14% | |
| Junto Capital Management Lp | 2.18% | 354,177 | $102,474,031 | $142,581,035 | +$40,107,004 | +39.14% | |
| Vanguard Fiduciary Trust Co | 0.02% | 318,122 | $92,042,238 | $128,066,374 | +$36,024,136 | +39.14% | |
| Alyeska Investment Group, L.P. | 0.25% | 310,517 | $89,841,884 | $125,004,829 | +$35,162,945 | +39.14% | |
| Citadel Advisors Llc | 0.06% | 306,985 | $88,819,970 | $123,582,951 | +$34,762,981 | +39.14% | |
| Swedbank Ab | 0.08% | 209,286 | $87,054,606 | $84,252,265 | -$2,802,341 | -3.22% | |
| Westfield Capital Management Co Lp | 0.36% | 298,542 | $86,377,157 | $120,184,053 | +$33,806,896 | +39.14% | |
| Amundi | 0.02% | 283,536 | $82,035,470 | $114,143,088 | +$32,107,618 | +39.14% | |
| Freestone Grove Partners Lp | 0.59% | 283,480 | $82,019,268 | $114,120,544 | +$32,101,276 | +39.14% | |
| Storebrand Asset Management As | 0.03% | 488,570 | $81,467,548 | $196,683,625 | +$115,216,077 | +141.43% | |
| Sei Investments Co | 0.07% | 256,408 | $74,190,280 | $103,222,169 | +$29,031,889 | +39.13% | |
| Boston Trust Walden Corp | 0.56% | 177,380 | $73,782,985 | $71,407,867 | -$2,375,118 | -3.22% | |
| Goldman Sachs Group Inc | 0.01% | 254,468 | $73,625,150 | $102,441,183 | +$28,816,033 | +39.14% | |
| Quantinno Capital Management Lp | 0.12% | 242,882 | $70,273,110 | $97,777,007 | +$27,503,897 | +39.14% | |
| Bank Of America Corp | 0.01% | 240,190 | $69,494,171 | $96,693,288 | +$27,199,117 | +39.14% | |
| Caisse De Depot Et Placement Du Quebec | 0.11% | 235,783 | $68,219,095 | $94,919,162 | +$26,700,067 | +39.14% | |
| Citigroup Inc | 0.03% | 188,811 | $54,628,687 | $76,009,644 | +$21,380,957 | +39.14% | |
| Allianz Asset Management Gmbh | 0.06% | 182,404 | $52,774,949 | $73,430,378 | +$20,655,429 | +39.14% | |
| Fmr Llc | 0.00% | 179,686 | $51,988,556 | $72,336,193 | +$20,347,637 | +39.14% | |
| Bank Of Montreal | 0.02% | 174,058 | $50,360,201 | $70,070,529 | +$19,710,328 | +39.14% |
Frequently asked questions about FFIV
Who owns the most FFIV stock?
The largest holders of FFIV are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for F5 INC (FFIV).
Is FFIV widely held by superinvestors?
Many widely followed stocks like FFIV appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly FFIV is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.