Keysight Technologies, Inc.
MX ˙ BMV ˙ US49338L1035
SecurityMX:KEYS / Keysight Technologies, Inc.
InstitutionAviva Plc
Latest Disclosed Ownership148,429 shares
Latest Disclosed Value $ 41,911,897
Aviva Plc reports 2.77% increase in ownership of KEYS / Keysight Technologies, Inc.

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 148,429 shares of Keysight Technologies, Inc. (MX:KEYS) valued at $41,911,897 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 144,423 shares of Keysight Technologies, Inc.. This represents a change in shares of 2.77% 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 148,429 4,006 2.77 41,912 42.82 0.0703
2026-02-12 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 144,423 7,720 5.65 29,345 22.72 0.0495
2025-11-13 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 136,703 7,428 5.75 23,912 12.88 0.0435
2025-08-07 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 129,275 -56,468 -30.40 21,183 -23.85 0.0437
2025-05-15 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 185,743 26,618 16.73 27,819 8.83 0.0671
2025-02-13 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 159,125 -3,119 -1.92 25,560 -0.87 0.0664
2024-11-14 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 162,244 3,822 2.41 25,785 19.02 0.0668
2024-08-02 2024-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 158,422 18,291 13.05 21,664 -1.14 0.0601
2024-05-14 2024-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 140,131 43,316 44.74 21,914 42.27 0.0722
2024-02-09 2023-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 96,815 -43,855 -31.18 15,402 -17.25 0.0552
2023-11-13 2023-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 140,670 -31,265 -18.18 18,612 -35.35 0.0783
2023-08-10 2023-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 171,935 105,278 157.94 28,791 167.49 0.1172
2023-05-12 2023-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 66,657 24,917 59.70 10,764 50.74 0.0487
2023-02-14 2022-12-31 13F/A-2 KEYSIGHT TECHNOLOGIES COM 49338L103 41,740 -7,884 -15.89 7,140 -8.57 0.0351
2023-02-10 2022-12-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 41,740 -7,884 918 0.0044
2023-02-09 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 41,740 -7,884 7 0.0343
2022-11-14 2022-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 49,624 23,864 92.64 7,809 119.91 0.0450
2022-08-04 2022-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 25,760 -17,688 -40.71 3,551 -48.26 0.0189
2022-05-13 2022-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 43,448 -12,837 -22.81 6,863 -40.95 0.0343
2022-02-10 2021-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 56,285 -21,245 -27.40 11,623 -8.75 0.0487
2021-11-12 2021-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 77,530 17,302 28.73 12,737 36.96 0.0568
2021-08-10 2021-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 60,228 -11,132 -15.60 9,300 -9.12 0.0408
2021-05-13 2021-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 71,360 8,051 12.72 10,233 22.38 0.0500
2021-02-10 2020-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 63,309 2,876 4.76 8,362 40.07 0.0435
2020-11-12 2020-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 60,433 -85,398 -58.56 5,970 -59.38 0.0352
2020-08-13 2020-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 145,831 79,846 121.01 14,697 166.15 0.0916
2020-08-13 2020-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 145,831 79,846 14,697 44,494.1225
2020-05-14 2020-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 65,985 95 0.14 5,522 -18.34 0.0405
2020-02-10 2019-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 65,890 -98 -0.15 6,762 5.38 0.0410
2019-11-12 2019-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 65,988 -3,125 -4.52 6,417 3.38 0.0435
2019-07-30 2019-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 69,113 -1,530 -2.17 6,207 0.76 0.0426
2019-05-14 2019-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 70,643 212 0.30 6,160 40.90 0.0413
2019-02-12 2018-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 70,431 -20,180 -22.27 4,372 -27.21 0.0326
2018-11-13 2018-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 90,611 -3,699 -3.92 6,006 7.89 0.0329
2018-08-01 2018-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 94,310 131 0.14 5,567 12.83 0.0329
2018-05-14 2018-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 94,179 -8,200 -8.01 4,934 15.85 0.0302
2018-02-13 2017-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 102,379 -11,224 -9.88 4,259 -10.03 0.0241
2017-11-13 2017-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 113,603 1,160 1.03 4,734 8.16 0.0255
2017-08-07 2017-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 112,443 6,420 6.06 4,377 14.22 0.0245
2017-05-15 2017-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 106,023 -5,647 -5.06 3,832 -6.17 0.0219
2017-02-13 2016-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 111,670 5,330 5.01 4,084 21.19 0.0244
2016-11-14 2016-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 106,340 4,421 4.34 3,370 13.66 0.0210
2016-08-05 2016-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 101,919 15,253 17.60 2,965 23.34 0.0203
2016-05-12 2016-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 86,666 391 0.45 2,404 -1.64 0.0179
2016-02-11 2015-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 86,275 -88 -0.10 2,444 -8.22 0.0185
2015-11-12 2015-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 86,363 -1,628 -1.85 2,663 -2.95 0.0221
2015-08-06 2015-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 87,991 -150 -0.17 2,744 -16.19 0.0194
2015-05-14 2015-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 88,141 88,141 3,274 0.0224
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.