F5, Inc.
US ˙ NasdaqGS ˙ US3156161024

SecurityFFIV / F5, Inc.
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership3,066 shares
Latest Disclosed Value $ 887,086
D.a. Davidson & Co. reports 11.64% decrease in ownership of FFIV / F5, Inc.

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 3,066 shares of F5, Inc. (US:FFIV) valued at $887,086 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 3,470 shares of F5, Inc.. This represents a change in shares of -11.64% during the quarter. The current value of the position is $1,243,754 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)
2026-05-05 2026-03-31 13F F5 COM 315616102 3,066 -404 -11.64 887 0.23 0.0054
2026-01-29 2025-12-31 13F F5 COM 315616102 3,470 -923 -21.01 886 -37.63 0.0054
2025-10-22 2025-09-30 13F F5 COM 315616102 4,393 -276 -5.91 1,420 3.28 0.0091
2025-07-30 2025-06-30 13F F5 COM 315616102 4,669 -495 -9.59 1,374 -0.07 0.0097
2025-04-28 2025-03-31 13F F5 COM 315616102 5,164 -936 -15.34 1,375 -10.31 0.0110
2025-01-31 2024-12-31 13F F5 COM 315616102 6,100 1,129 22.71 1,534 40.13 0.0125
2024-11-13 2024-09-30 13F F5 COM 315616102 4,971 -2,477 -33.26 1,095 -14.66 0.0090
2024-08-01 2024-06-30 13F F5 COM 315616102 7,448 -20 -0.27 1,283 -9.40 0.0114
2024-05-13 2024-03-31 13F F5 COM 315616102 7,468 835 12.59 1,416 19.21 0.0128
2024-02-09 2023-12-31 13F F5 COM 315616102 6,633 -573 -7.95 1,187 2.24 0.0116
2023-11-08 2023-09-30 13F F5 COM 315616102 7,206 -844 -10.48 1,161 -1.36 0.0126
2023-08-11 2023-06-30 13F F5 COM 315616102 8,050 1,607 24.94 1,177 25.48 0.0124
2023-04-25 2023-03-31 13F F5 COM 315616102 6,443 2,453 61.48 939 63.99 0.0106
2023-02-03 2022-12-31 13F F5 COM 315616102 3,990 130 3.37 573 2.33 0.0068
2022-11-07 2022-09-30 13F F5 COM 315616102 3,860 328 9.29 559 3.33 0.0073
2022-07-28 2022-06-30 13F F5 COM 315616102 3,532 -225 -5.99 541 -31.08 0.0068
2022-05-12 2022-03-31 13F F5 COM 315616102 3,757 -67 -1.75 785 -16.13 0.0086
2022-01-31 2021-12-31 13F F5 COM 315616102 3,824 29 0.76 936 24.14 0.0100
2021-11-15 2021-09-30 13F F5 NETWORKS COM 315616102 3,795 -6 -0.16 754 6.35 0.0087
2021-08-10 2021-06-30 13F F5 NETWORKS COM 315616102 3,801 -89 -2.29 709 -12.68 0.0083
2021-05-07 2021-03-31 13F F5 NETWORKS COM 315616102 3,890 117 3.10 812 22.29 0.0104
2021-02-10 2020-12-31 13F F5 NETWORKS COM 315616102 3,773 29 0.77 664 44.35 0.0101
2020-11-02 2020-09-30 13F F5 NETWORKS COM 315616102 3,744 366 10.83 460 -2.34 0.0080
2020-08-10 2020-06-30 13F F5 NETWORKS COM 315616102 3,378 -3,492 -50.83 471 -35.74 0.0088
2020-05-05 2020-03-31 13F F5 NETWORKS COM 315616102 6,870 97 1.43 733 -22.52 0.0143
2020-02-14 2019-12-31 13F F5 NETWORKS COM 315616102 6,773 200 3.04 946 2.49 0.0153
2019-11-05 2019-09-30 13F F5 NETWORKS COM 315616102 6,573 525 8.68 923 4.77 0.0165
2019-08-13 2019-06-30 13F F5 NETWORKS COM 315616102 6,048 -2,991 -33.09 881 -37.87 0.0164
2019-05-13 2019-03-31 13F F5 NETWORKS COM 315616102 9,039 325 3.73 1,418 0.42 0.0244
2019-01-29 2018-12-31 13F F5 NETWORKS COM 315616102 8,714 -510 -5.53 1,412 -23.22 0.0275
2018-11-13 2018-09-30 13F F5 NETWORKS COM 315616102 9,224 -2,805 -23.32 1,839 -11.33 0.0327
2018-08-02 2018-06-30 13F F5 NETWORKS COM 315616102 12,029 -9,392 -43.84 2,074 -33.05 0.0407
2018-05-04 2018-03-31 13F F5 NETWORKS COM 315616102 21,421 -1,719 -7.43 3,098 2.04 0.0640
2018-02-08 2017-12-31 13F F5 NETWORKS COM 315616102 23,140 1,503 6.95 3,036 16.41 0.0637
2017-11-08 2017-09-30 13F F5 NETWORKS COM 315616102 21,637 4,209 24.15 2,608 17.80 0.0512
2017-08-11 2017-06-30 13F F5 NETWORKS COM 315616102 17,428 10,225 141.95 2,214 115.79 0.0500
2017-05-12 2017-03-31 13F F5 NETWORKS COM 315616102 7,203 -500 -6.49 1,026 -7.57 0.0249
2017-02-15 2016-12-31 13F F5 NETWORKS COM 315616102 7,703 -2,883 -27.23 1,110 -15.72 0.0252
2016-11-18 2016-09-30 13F/A-1 F5 NETWORKS COM 315616102 10,586 -539 -4.84 1,317 4.19 0.0328
2016-11-14 2016-09-30 13F F5 NETWORKS COM 315616102 10,586 1,317
2016-08-13 2016-06-30 13F F5 NETWORKS COM 315616102 11,125 -505 -4.34 1,264 2.85 0.0372
2016-05-13 2016-03-31 13F F5 NETWORKS COM 315616102 11,630 2,030 21.15 1,229 32.44 0.0383
2016-02-12 2015-12-31 13F F5 NETWORKS COM 315616102 9,600 -1,054 -9.89 928 -24.61 0.0302
2015-11-13 2015-09-30 13F F5 NETWORKS COM 315616102 10,654 3,622 51.51 1,231 46.20 0.0431
2015-08-14 2015-06-30 13F F5 NETWORKS COM 315616102 7,032 470 7.16 842 12.12 0.0277
2015-05-06 2015-03-31 13F F5 NETWORKS COM 315616102 6,562 3,384 106.48 751 81.84 0.0247
2015-02-12 2014-12-31 13F F5 NETWORKS COM 315616102 3,178 100 3.25 413 13.77 0.0135
2014-11-12 2014-09-30 13F F5 NETWORKS COM 315616102 3,078 56 1.85 363 8.04 0.0123
2014-07-29 2014-06-30 13F F5 NETWORKS COM 315616102 3,022 -200 -6.21 336 -1.75 0.0114
2014-05-05 2014-03-31 13F F5 NETWORKS COM 315616102 3,222 -11,766 -78.50 342 -74.87 0.0122
2014-02-13 2013-12-31 13F/A-1 F5 NETWORKS COM 315616102 14,988 583 4.05 1,361 10.11 0.0508
2014-02-12 2013-12-31 13F F5 NETWORKS COM 315616102 14,988 1,361
2013-11-14 2013-09-30 13F F5 NETWORKS COM 315616102 14,405 -1,004 -6.52 1,236 16.71 0.0556
2013-08-16 2013-06-30 13F F5 NETWORKS COM 315616102 15,409 15,409 1,059 0.0511
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.