F5, Inc.
US ˙ NasdaqGS ˙ US3156161024

SecurityFFIV / F5, Inc.
InstitutionPrudential Financial Inc
Latest Disclosed Ownership28,002 shares
Latest Disclosed Value $ 8,101,818
Prudential Financial Inc reports 1.21% decrease in ownership of FFIV / F5, Inc.

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 28,002 shares of F5, Inc. (US:FFIV) valued at $8,101,819 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 28,346 shares of F5, Inc.. This represents a change in shares of -1.21% during the quarter. The current value of the position is $11,359,291 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)
2026-05-13 2026-03-31 13F 5 COM 315616102 28,002 -344 -1.21 8,102 11.97 0.0056
2026-02-13 2025-12-31 13F F5 COM 315616102 28,346 -22,253 -43.98 7,236 -55.76 0.0087
2025-11-13 2025-09-30 13F F5 COM 315616102 50,599 -1,078 -2.09 16,353 7.52 0.0194
2025-08-12 2025-06-30 13F F5 COM 315616102 51,677 2,498 5.08 15,210 16.15 0.0196
2025-05-13 2025-03-31 13F F5 COM 315616102 49,179 -17,626 -26.38 13,095 -22.05 0.0187
2025-02-11 2024-12-31 13F F5 COM 315616102 66,805 22,744 51.62 16,799 73.15 0.0230
2024-11-14 2024-09-30 13F F5 COM 315616102 44,061 1,549 3.64 9,702 32.52 0.0137
2024-08-13 2024-06-30 13F F5 COM 315616102 42,512 -11,950 -21.94 7,322 -29.09 0.0110
2024-05-14 2024-03-31 13F F5 COM 315616102 54,462 10,321 23.38 10,325 32.10 0.0145
2024-02-13 2023-12-31 13F F5 COM 315616102 44,141 -7,303 -14.20 7,817 -5.71 0.0118
2023-11-13 2023-09-30 13F F5 COM 315616102 51,444 -1,116 -2.12 8,290 7.83 0.0130
2023-08-11 2023-06-30 13F F5 COM 315616102 52,560 -630 -1.18 7,687 -4.04 0.0112
2023-05-12 2023-03-31 13F F5 COM 315616102 53,190 1,286 2.48 8,012 7.56 0.0125
2023-02-14 2022-12-31 13F F5 COM 315616102 51,904 855 1.67 7,449 -0.08 0.0126
2022-11-04 2022-09-30 13F F5 COM 315616102 51,049 -631 -1.22 7,454 -5.63 0.0126
2022-08-15 2022-06-30 13F F5 COM 315616102 51,680 -782 -1.49 7,899 -27.94 0.0125
2022-05-13 2022-03-31 13F F5 COM 315616102 52,462 -522 -0.99 10,962 -10.26 0.0146
2022-02-14 2021-12-31 13F F5 COM 315616102 52,984 196 0.37 12,215 14.34 0.0152
2021-11-15 2021-09-30 13F F5 NETWORKS COM 315616102 52,788 -533 -1.00 10,683 7.33 0.0149
2021-08-16 2021-06-30 13F F5 NETWORKS COM 315616102 53,321 -3,380 -5.96 9,953 -15.86 0.0137
2021-05-12 2021-03-31 13F F5 NETWORKS COM 315616102 56,701 7,151 14.43 11,829 35.68 0.0177
2021-08-16 2020-12-31 13F/A-1 F5 NETWORKS COM 0175 315616102 49,550 49,401 33,155.03 8,718 48,333.33 0.0147
2021-02-16 2020-12-31 13F F5 NETWORKS COM 315616102 49,550 49,401 8,718 0.0147
2021-08-05 2020-09-30 13F/A-1 F5 NETWORKS COM 315616102 149 19 14.62 18 0.00 0.0026
2020-11-16 2020-09-30 13F F5 NETWORKS COM 315616102 51,746 51,616 6,353 0.0120
2021-08-05 2020-06-30 13F/A-1 F5 NETWORKS COM 0139 315616102 130 36 38.30 18 80.00 0.0033
2020-08-12 2020-06-30 13F F5 NETWORKS COM 315616102 53,622 53,528 7,479 0.0144
2021-08-05 2020-03-31 13F/A-1 F5 NETWORKS COM 0106 315616102 94 -4 -4.08 10 -28.57 0.0026
2020-05-12 2020-03-31 13F F5 NETWORKS COM 315616102 63,965 63,867 6,820 0.0151
2021-08-05 2019-12-31 13F/A-1 F5 NETWORKS COM 0139 315616102 98 56 133.33 14 133.33 0.0036
2020-02-11 2019-12-31 13F F5 NETWORKS COM 315616102 65,182 65,140 9,102 0.0135
2021-08-05 2019-09-30 13F/A-1 F5 NETWORKS COM 0140 315616102 42 -60,624 -99.93 6 -99.93 0.0020
2019-11-13 2019-09-30 13F F5 NETWORKS COM 315616102 62,927 2,261 8,837 0.0140
2019-08-08 2019-06-30 13F F5 NETWORKS COM 315616102 60,666 60,656 606,560.00 8,835 441,650.00 0.0138
2021-08-05 2019-03-31 13F/A-1 F5 NETWORKS COM 315616102 10 -119,429 -99.99 2 -99.99 0.0008
2019-05-15 2019-03-31 13F F5 NETWORKS COM 315616102 95,388 -24,051 14,970 0.0249
2019-02-07 2018-12-31 13F F5 NETWORKS COM 315616102 119,439 12,878 12.09 19,352 -8.93 0.0340
2018-11-07 2018-09-30 13F F5 NETWORKS COM 315616102 106,561 -20,359 -16.04 21,250 -2.91 0.0313
2018-08-13 2018-06-30 13F F5 NETWORKS COM 315616102 126,920 -344 -0.27 21,887 18.93 0.0327
2018-05-04 2018-03-31 13F F5 NETWORKS COM 315616102 127,264 -6,210 -4.65 18,403 5.08 0.0280
2018-02-13 2017-12-31 13F F5 NETWORKS COM 315616102 133,474 -14,100 -9.55 17,514 -1.56 0.0239
2017-11-02 2017-09-30 13F F5 NETWORKS COM 315616102 147,574 -45,461 -23.55 17,792 -27.46 0.0294
2017-08-07 2017-06-30 13F F5 NETWORKS COM 315616102 193,035 -123,831 -39.08 24,527 -45.71 0.0365
2017-05-10 2017-03-31 13F F5 NETWORKS COM 315616102 316,866 -234,388 -42.52 45,175 -43.37 0.0704
2017-02-07 2016-12-31 13F F5 NETWORKS COM 315616102 551,254 99,700 22.08 79,777 41.75 0.1283
2016-11-04 2016-09-30 13F F5 NETWORKS COM 315616102 451,554 354,305 364.33 56,282 408.37 0.0930
2016-08-09 2016-06-30 13F F5 NETWORKS COM 315616102 97,249 -980 -1.00 11,071 6.47 0.0186
2016-05-09 2016-03-31 13F F5 NETWORKS COM 315616102 98,229 -24,020 -19.65 10,398 -12.28 0.0186
2016-02-12 2015-12-31 13F F5 NETWORKS COM 315616102 122,249 -201,120 -62.20 11,854 -68.34 0.0215
2015-11-10 2015-09-30 13F F5 NETWORKS COM 315616102 323,369 58,050 21.88 37,446 17.27 0.0739
2015-08-06 2015-06-30 13F F5 NETWORKS COM 315616102 265,319 26,350 11.03 31,932 16.26 0.0567
2015-05-01 2015-03-31 13F F5 NETWORKS COM 315616102 238,969 6,250 2.69 27,467 -9.53 0.0476
2015-02-06 2014-12-31 13F F5 NETWORKS COM 315616102 232,719 123,420 112.92 30,362 133.95 0.0550
2014-11-12 2014-09-30 13F F5 NETWORKS COM 315616102 109,299 -9,392 -7.91 12,978 -1.88 0.0244
2014-08-13 2014-06-30 13F F5 NETWORKS COM 315616102 118,691 -5,248 -4.23 13,227 0.09 0.0233
2014-05-14 2014-03-31 13F F5 NETWORKS COM 315616102 123,939 -120 -0.10 13,215 17.24 0.0246
2014-02-11 2013-12-31 13F F5 NETWORKS COM 315616102 124,059 -85,240 -40.73 11,272 -37.20 0.0224
2013-11-07 2013-09-30 13F F5 NETWORKS COM 315616102 209,299 59,560 39.78 17,950 74.24 0.0382
2013-08-07 2013-06-30 13F F5 NETWORKS COM 315616102 149,739 149,739 10,302 0.0228
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.