F5, Inc.
US ˙ NasdaqGS ˙ US3156161024

SecurityFFIV / F5, Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership1,823 shares
Latest Disclosed Value $ 527,449
Prudential Plc reports 7.18% decrease in ownership of FFIV / F5, Inc.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 1,823 shares of F5, Inc. (US:FFIV) valued at $527,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,964 shares of F5, Inc.. This represents a change in shares of -7.18% during the quarter. The current value of the position is $739,518 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)
2026-05-14 2026-03-31 13F F5 COM 315616102 1,823 -141 -7.18 527 5.19 0.0023
2026-02-11 2025-12-31 13F F5 COM 315616102 1,964 -29,799 -93.82 501 -95.12 0.0040
2025-11-14 2025-09-30 13F F5 COM 315616102 31,763 10,382 48.56 10,265 63.14 0.0754
2025-08-12 2025-06-30 13F F5 COM 315616102 21,381 2,544 13.51 6,293 25.46 0.0379
2025-05-13 2025-03-31 13F F5 COM 315616102 18,837 0 0.00 5,016 5.89 0.0251
2025-02-13 2024-12-31 13F F5 COM 315616102 18,837 17,224 1,067.82 4,737 1,234.08 0.0238
2024-11-13 2024-09-30 13F F5 COM 315616102 1,613 -5,034 -75.73 355 -68.97 0.0018
2024-08-07 2024-06-30 13F F5 COM 315616102 6,647 6,647 1,145 0.0077
2024-05-14 2024-03-31 13F F5 COM 315616102 0 -3,263 -100.00 0 -100.00
2024-02-14 2023-12-31 13F F5 COM 315616102 3,263 -16 -0.49 584 10.61 0.0059
2023-11-13 2023-09-30 13F F5 COM 315616102 3,279 0 0.00 528 10.23 0.0059
2023-08-14 2023-06-30 13F F5 COM 315616102 3,279 -2,259 -40.79 480 -40.57 0.0056
2023-05-12 2023-03-31 13F F5 COM 315616102 5,538 2,087 60.48 807 62.83 0.0095
2023-02-09 2022-12-31 13F F5 COM 315616102 3,451 1,583 84.74 495 83.33 0.0062
2022-11-14 2022-09-30 13F F5 COM 315616102 1,868 305 19.51 270 12.97 0.0043
2022-08-12 2022-06-30 13F F5 COM 315616102 1,563 0 0.00 239 -26.91 0.0043
2022-05-13 2022-03-31 13F F5 COM 315616102 1,563 1,563 327 0.0047
2020-10-30 2020-09-30 13F F5 NETWORKS F5 NETWORKS INC 315616102 0 -4,143 -100.00 0 -100.00
2020-07-31 2020-06-30 13F F5 NETWORKS F5 NETWORKS INC 315616102 4,143 291 7.55 578 40.63 0.0028
2020-05-01 2020-03-31 13F F5 NETWORKS F5 NETWORKS INC 315616102 3,852 138 3.72 411 -20.81 0.0022
2020-02-13 2019-12-31 13F F5 NETWORKS F5 NETWORKS INC 315616102 3,714 -3,294 -47.00 519 -47.26 0.0022
2019-11-12 2019-09-30 13F F5 NETWORKS F5 NETWORKS INC 315616102 7,008 1,480 26.77 984 22.24 0.0029
2019-10-04 2019-06-30 13F/A-1 F5 Networks F5 NETWORKS ORD SHS 315616102 5,528 -3,600 -39.44 805 -43.82 0.0025
2019-08-14 2019-06-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 5,528 -3,600 805
2019-10-04 2019-03-31 13F/A-1 F5 Networks F5 NETWORKS ORD SHS 315616102 9,128 2,643 40.76 1,433 36.35 0.0052
2019-05-13 2019-03-31 13F F5 Networks F5 NETWORKS ORD SHS 315616102 9,128 2,643 1,433
2019-10-04 2018-12-31 13F/A-1 F5 Networks F5 NETWORKS ORD SHS 315616102 6,485 -687 -9.58 1,051 -26.55 0.0042
2019-02-13 2018-12-31 13F F5 Networks F5 NETWORKS ORD SHS 315616102 6,485 -687 1,051
2019-10-03 2018-09-30 13F/A-1 F5 Networks F5 NETWORKS ORD SHS 315616102 7,172 1,672 30.40 1,431 50.95 0.0046
2018-11-14 2018-09-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 7,172 1,672 1,431
2018-08-14 2018-06-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 5,500 2,000 57.14 948 87.35 0.0030
2018-05-15 2018-03-31 13F F5 Networks F5 NETWORKS ORD SHS 315616102 3,500 900 34.62 506 48.39 0.0016
2018-02-14 2017-12-31 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,600 -200 -7.14 341 0.89 0.0010
2017-11-14 2017-09-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,800 0 0.00 338 -5.06 0.0011
2017-08-14 2017-06-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,800 0 0.00 356 -10.78 0.0012
2017-05-15 2017-03-31 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,800 0 0.00 399 -1.48 0.0013
2017-02-09 2016-12-31 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,800 0 0.00 405 16.05 0.0014
2016-11-14 2016-09-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,800 0 0.00 349 9.40 0.0013
2016-08-09 2016-06-30 13F F5 Networks F5 NETWORKS ORD SHS 315616102 2,800 2,800 319 0.0013
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.