F5, Inc.
US ˙ NasdaqGS ˙ US3156161024

SecurityFFIV / F5, Inc.
InstitutionBurney Co/
Latest Disclosed Ownership16,207 shares
Latest Disclosed Value $ 4,689,291
Burney Co/ reports 15.19% decrease in ownership of FFIV / F5, Inc.

On April 29, 2026 - Burney Co/ filed a 13F-HR form disclosing ownership of 16,207 shares of F5, Inc. (US:FFIV) valued at $4,689,171 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 19,109 shares of F5, Inc.. This represents a change in shares of -15.19% during the quarter. The current value of the position is $6,623,153 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-29 2026-03-31 13F F5 COM 315616102 16,207 -2,902 -15.19 4,689 -3.85 0.1466
2026-01-23 2025-12-31 13F F5 COM 315616102 19,109 -453 -2.32 4,878 -22.86 0.1521
2025-10-16 2025-09-30 13F F5 COM 315616102 19,562 449 2.35 6,322 12.39 0.2011
2025-08-05 2025-06-30 13F F5 COM 315616102 19,113 -651 -3.29 5,625 6.90 0.1904
2025-05-06 2025-03-31 13F F5 COM 315616102 19,764 -292 -1.46 5,263 4.34 0.1915
2025-01-14 2024-12-31 13F F5 COM 315616102 20,056 -280 -1.38 5,044 12.62 0.1782
2024-10-18 2024-09-30 13F F5 COM 315616102 20,336 -2,823 -12.19 4,478 12.29 0.1593
2024-07-29 2024-06-30 13F F5 COM 315616102 23,159 -2,907 -11.15 3,989 -19.29 0.1524
2024-05-22 2024-03-31 13F F5 COM 315616102 26,066 -1,823 -6.54 4,942 -1.00 0.1883
2024-02-12 2023-12-31 13F F5 COM 315616102 27,889 -1,399 -4.78 4,992 5.76 0.2101
2023-11-08 2023-09-30 13F F5 COM 315616102 29,288 -2,364 -7.47 4,720 1.94 0.2211
2023-08-09 2023-06-30 13F F5 COM 315616102 31,652 -11,927 -27.37 4,629 -27.09 0.2122
2023-05-10 2023-03-31 13F F5 COM 315616102 43,579 2,687 6.57 6,349 8.20 0.3129
2023-02-06 2022-12-31 13F F5 COM 315616102 40,892 -3,645 -8.18 5,868 -8.97 0.2972
2022-11-15 2022-09-30 13F F5 COM 315616102 44,537 -3,852 -7.96 6,446 -12.95 0.3558
2022-08-12 2022-06-30 13F F5 COM 315616102 48,389 -1,961 -3.89 7,405 -29.62 0.3896
2022-05-09 2022-03-31 13F F5 COM 315616102 50,350 -6,238 -11.02 10,521 -24.03 0.4318
2022-02-11 2021-12-31 13F F5 COM 315616102 56,588 -799 -1.39 13,848 21.40 0.5978
2021-11-12 2021-09-30 13F F5 NETWORKS COM 315616102 57,387 -1,907 -3.22 11,407 3.06 0.5355
2021-08-06 2021-06-30 13F F5 NETWORKS COM 315616102 59,294 -1,010 -1.67 11,068 -12.03 0.5149
2021-05-13 2021-03-31 13F F5 NETWORKS COM 315616102 60,304 -2,604 -4.14 12,581 13.67 0.6204
2021-02-11 2020-12-31 13F F5 NETWORKS COM 315616102 62,908 -1,968 -3.03 11,068 38.96 0.6073
2020-12-14 2020-09-30 13F F5 NETWORKS COM 315616102 64,876 13,371 25.96 7,965 10.87 0.4935
2020-08-13 2020-06-30 13F F5 NETWORKS COM 315616102 51,505 12,344 31.52 7,184 72.03 0.4660
2020-05-13 2020-03-31 13F F5 NETWORKS COM 315616102 39,161 -1,487 -3.66 4,176 -26.44 0.3209
2020-02-14 2019-12-31 13F F5 NETWORKS COM 315616102 40,648 26,790 193.32 5,677 191.73 0.3129
2019-11-12 2019-09-30 13F F5 NETWORKS COM 315616102 13,858 -6,181 -30.84 1,946 -33.31 0.1166
2019-08-12 2019-06-30 13F F5 NETWORKS COM 315616102 20,039 -5,251 -20.76 2,918 -26.48 0.1770
2019-05-13 2019-03-31 13F F5 NETWORKS COM 315616102 25,290 -1,681 -6.23 3,969 -9.18 0.2459
2019-02-12 2018-12-31 13F F5 NETWORKS COM 315616102 26,971 -645 -2.34 4,370 -20.65 0.3076
2018-11-13 2018-09-30 13F F5 NETWORKS COM 315616102 27,616 -1,220 -4.23 5,507 10.74 0.3279
2018-08-13 2018-06-30 13F F5 NETWORKS COM 315616102 28,836 -337 -1.16 4,973 17.87 0.2914
2018-05-08 2018-03-31 13F F5 NETWORKS COM 315616102 29,173 -2,721 -8.53 4,219 0.81 0.2612
2018-02-13 2017-12-31 13F F5 NETWORKS COM 315616102 31,894 -16,964 -34.72 4,185 -29.46 0.2365
2017-11-13 2017-09-30 13F/A-1 F5 Networks COM 315616102 48,858 -42,502 -46.52 5,933 -48.99 0.3853
2017-11-09 2017-09-30 13F F5 Networks COM 315616102 91,360 0 11,632
2017-08-09 2017-06-30 13F F5 Networks COM 315616102 91,360 -1,244 -1.34 11,632 -11.90 0.7617
2017-05-11 2017-03-31 13F F5 Networks COM 315616102 92,604 -505 -0.54 13,203 -2.02 0.8699
2017-02-07 2016-12-31 13F F5 Networks COM 315616102 93,109 -4,947 -5.05 13,475 10.80 0.9159
2016-11-14 2016-09-30 13F F5 Networks COM 315616102 98,056 -4,517 -4.40 12,162 4.15 0.8581
2016-08-10 2016-06-30 13F F5 Networks COM 315616102 102,573 56 0.05 11,677 7.61 0.8380
2016-05-02 2016-03-31 13F F5 Networks COM 315616102 102,517 -13,885 -11.93 10,851 -3.90 0.7902
2016-02-09 2015-12-31 13F F5 Networks COM 315616102 116,402 -7,663 -6.18 11,291 -21.41 0.8361
2015-11-03 2015-09-30 13F F5 Networks COM 315616102 124,065 6,834 5.83 14,367 1.83 1.1066
2015-08-10 2015-06-30 13F F5 Networks COM 315616102 117,231 10,624 9.97 14,109 15.15 0.9597
2015-05-12 2015-03-31 13F F5 Networks COM 315616102 106,607 24,713 30.18 12,253 14.69 0.8395
2015-02-11 2014-12-31 13F F5 NETWORKS COM 315616102 81,894 5,665 7.43 10,684 18.04 0.8460
2014-11-12 2014-09-30 13F F5 NETWORKS COM 315616102 76,229 9,406 14.08 9,051 21.54 0.7761
2014-08-05 2014-06-30 13F/A-1 F5 NETWORKS COM 315616102 66,823 18,889 39.41 7,447 45.71 0.6444
2014-08-04 2014-06-30 13F F5 NETWORKS COM 315616102 66,823 7,447
2014-05-07 2014-03-31 13F/A-1 F5 NETWORKS COM 315616102 47,934 44,966 1,515.03 5,111 1,792.96 0.4657
2014-05-06 2014-03-31 13F GAMCO INVES COM 315616102 6,337 492
2014-02-03 2013-12-31 13F F5 NETWORKS COM 315616102 2,968 2,968 270 0.0263
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.