Keysight Technologies, Inc.
MX ˙ BMV ˙ US49338L1035
SecurityMX:KEYS / Keysight Technologies, Inc.
InstitutionProShare Advisors LLC
Latest Disclosed Ownership31,241 shares
Latest Disclosed Value $ 8,821,520
ProShare Advisors LLC reports 19.64% decrease in ownership of KEYS / Keysight Technologies, Inc.

On April 24, 2026 - ProShare Advisors LLC filed a 13F-HR form disclosing ownership of 31,241 shares of Keysight Technologies, Inc. (MX:KEYS) valued at $8,821,520 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 38,876 shares of Keysight Technologies, Inc.. This represents a change in shares of -19.64% 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)
2026-04-24 2026-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 31,241 -7,635 -19.64 8,822 11.67 0.0131
2026-02-06 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 38,876 1,980 5.37 7,899 22.41 0.0139
2025-11-06 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 36,896 -300 -0.81 6,454 5.89 0.0135
2025-08-07 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 37,196 3,855 11.56 6,095 22.05 0.0122
2025-05-08 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 33,341 -1,197 -3.47 4,993 -9.99 0.0113
2025-02-14 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 34,538 3,220 10.28 5,548 11.45 0.0127
2024-11-14 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 31,318 -729 -2.27 4,977 13.58 0.0122
2024-08-13 2024-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 32,047 -3,280 -9.28 4,382 -20.67 0.0117
2024-05-08 2024-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 35,327 -5,246 -12.93 5,524 -14.41 0.0147
2024-02-14 2023-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 40,573 -2,473 -5.75 6,455 13.33 0.0197
2023-11-13 2023-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 43,046 57 0.13 5,695 -20.88 0.0178
2023-08-10 2023-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 42,989 775 1.84 7,199 5.60 0.0209
2023-05-26 2023-03-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 42,214 11,279 36.46 6,817 28.80 0.0208
2023-05-12 2023-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 42,214 11,279 6,817 0.0217
2023-02-02 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 30,935 -278 -0.89 5,292 7.76 0.0186
2022-11-07 2022-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 31,213 -4,577 -12.79 4,911 -0.47 0.0188
2022-08-01 2022-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 35,790 -10,119 -22.04 4,934 -31.95 0.0164
2022-05-10 2022-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 45,909 500 1.10 7,251 -22.67 0.0156
2022-02-08 2021-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 45,409 12,114 36.38 9,377 71.43 0.0184
2021-11-12 2021-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 33,295 1,013 3.14 5,470 9.73 0.0154
2021-08-13 2021-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 32,282 2,374 7.94 4,985 16.23 0.0146
2021-05-14 2021-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 29,908 1,174 4.09 4,289 13.02 0.0135
2021-02-09 2020-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 28,734 -207 -0.72 3,795 32.74 0.0141
2020-11-13 2020-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 28,941 -1,434 -4.72 2,859 -6.60 0.0132
2020-08-03 2020-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 30,375 -6,686 -18.04 3,061 -1.29 0.0164
2020-05-15 2020-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 37,061 -18,518 -33.32 3,101 -45.63 0.0223
2020-02-12 2019-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 55,579 14,564 35.51 5,704 42.99 0.0264
2019-11-12 2019-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 41,015 20,072 95.84 3,989 112.07 0.0223
2019-08-13 2019-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 20,943 -1,696 -7.49 1,881 -4.71 0.0112
2019-05-15 2019-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 22,639 -614 -2.64 1,974 36.70 0.0118
2019-02-14 2018-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 23,253 6,710 40.56 1,444 31.75 0.0101
2018-11-14 2018-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,543 -647 -3.76 1,096 7.98 0.0074
2018-08-13 2018-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 17,190 -143 -0.83 1,015 11.78 0.0068
2018-05-14 2018-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 17,333 -124 -0.71 908 25.07 0.0059
2018-02-14 2017-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 17,457 4,720 37.06 726 36.72 0.0050
2017-11-13 2017-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 12,737 -1,056 -7.66 531 -1.12 0.0049
2017-08-11 2017-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 13,793 -2,589 -15.80 537 -9.29 0.0053
2017-05-12 2017-03-31 13F/A-2 KEYSIGHT TECHNOLOGIES COM 49338L103 16,382 -1,142 -6.52 592 -7.64 0.0062
2017-05-08 2017-03-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 16,382 0 592 0.0062
2017-04-25 2017-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,382 592
2017-02-13 2016-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 17,524 3,251 22.78 641 41.81 0.0071
2016-11-10 2016-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 14,273 -1,033 -6.75 452 1.57 0.0063
2016-08-12 2016-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 15,306 -2,086 -11.99 445 -7.68 0.0057
2016-05-06 2016-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 17,392 634 3.78 482 1.47 0.0066
2016-02-05 2015-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,758 2,303 15.93 475 6.50 0.0058
2015-11-06 2015-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 14,455 -8,245 -36.32 446 -37.01 0.0063
2015-08-11 2015-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 22,700 -1,690 -6.93 708 -21.85 0.0098
2015-05-08 2015-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 24,390 24,390 906 0.0107
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.