Keysight Technologies, Inc.
MX ˙ BMV ˙ US49338L1035
SecurityMX:KEYS / Keysight Technologies, Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership45,360 shares
Latest Disclosed Value $ 12,808,303
Prudential Plc reports 20.95% decrease in ownership of KEYS / Keysight Technologies, Inc.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 45,360 shares of Keysight Technologies, Inc. (MX:KEYS) valued at $12,808,303 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 57,385 shares of Keysight Technologies, Inc.. This represents a change in shares of -20.95% during the quarter.

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 KEYSIGHT TECHNOLOGIES COM 49338L103 45,360 -12,025 -20.95 12,808 9.85 0.0552
2026-02-11 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 57,385 -1,600 -2.71 11,660 13.02 0.0925
2025-11-14 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 58,985 1,896 3.32 10,318 10.30 0.0758
2025-08-12 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 57,089 5,825 11.36 9,355 21.84 0.0564
2025-05-13 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 51,264 -16,684 -24.55 7,678 -29.66 0.0384
2025-02-13 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 67,948 -25,250 -27.09 10,914 -26.31 0.0549
2024-11-13 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 93,198 5,090 5.78 14,812 22.93 0.0744
2024-08-07 2024-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 88,108 4,896 5.88 12,049 -7.41 0.0813
2024-05-14 2024-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 83,212 40,322 94.01 13,013 90.71 0.0992
2024-02-14 2023-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 42,890 34,575 415.81 6,823 520.27 0.0692
2023-11-13 2023-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 8,315 -936 -10.12 1,100 -28.99 0.0122
2023-08-14 2023-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 9,251 -5,986 -39.29 1,549 -37.03 0.0181
2023-05-12 2023-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 15,237 4,859 46.82 2,460 38.59 0.0289
2023-02-09 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 10,378 6,527 169.49 1,775 192.90 0.0223
2022-11-14 2022-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 3,851 613 18.93 606 35.87 0.0096
2022-08-12 2022-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 3,238 -509 -13.58 446 -24.66 0.0081
2022-05-13 2022-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 3,747 3,747 592 0.0086
2021-11-10 2021-09-30 13F Keysight Technologie Keysight Technologies Inc 49338L103 0 -48,600 -100.00 0 -100.00
2021-08-13 2021-06-30 13F Keysight Technologie Keysight Technologies Inc 49338L103 48,600 -122,825 -71.65 7,504 -69.47 0.0695
2021-05-14 2021-03-31 13F Keysight Technologie Keysight Technologies Inc 49338L103 171,425 -3,669 -2.10 24,582 6.29 0.1703
2021-02-10 2020-12-31 13F/A-1 Keysight Technologie Keysight Technologies Inc 49338L103 175,094 172,950 8,066.70 23,128 10,809.43 0.1228
2021-02-08 2020-12-31 13F Keysight Technologie Keysight Technologies Inc 49338L103 175,094 172,950 23,128 52,624.2020
2020-10-30 2020-09-30 13F KEYSIGHT TECHNOLOGIE KEYSIGHT TECHNOLOGIES INC 49338L103 2,144 130 6.45 212 4.43 0.0011
2020-07-31 2020-06-30 13F KEYSIGHT TECHNOLOGIE KEYSIGHT TECHNOLOGIES INC 49338L103 2,014 2,014 203 0.0010
2020-05-01 2020-03-31 13F KEYSIGHT TECHNOLOGIE KEYSIGHT TECHNOLOGIES INC 49338L103 0 -35,155 -100.00 0 -100.00
2020-02-13 2019-12-31 13F KEYSIGHT TECHNOLOGIE KEYSIGHT TECHNOLOGIES INC 49338L103 35,155 8,903 33.91 3,608 41.32 0.0152
2019-11-12 2019-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 26,252 9,332 55.15 2,553 67.96 0.0075
2019-10-04 2019-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 16,920 3,986 30.82 1,520 34.75 0.0046
2019-08-14 2019-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,920 3,986 1,520
2019-10-04 2019-03-31 13F/A-1 Keysight Technologie KEYSIGHT TECHNOLOGIES ORD SHS 49338L103 12,934 12,934 1,128 0.0041
2019-05-13 2019-03-31 13F Keysight Technologie KEYSIGHT TECHNOLOGIES ORD SHS 49338L103 12,934 1,128 0.0039
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.