Keysight Technologies, Inc.
MX ˙ BMV ˙ US49338L1035
SecurityMX:KEYS / Keysight Technologies, Inc.
InstitutionMengis Capital Management, Inc.
Latest Disclosed Ownership7,113 shares
Latest Disclosed Value $ 2,008,497
Mengis Capital Management, Inc. ownership in KEYS / Keysight Technologies, Inc.

On May 12, 2026 - Mengis Capital Management, Inc. filed a 13F-HR form disclosing ownership of 7,113 shares of Keysight Technologies, Inc. (MX:KEYS) valued at $2,008,497 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 5, 2026 disclosing 7,113 shares of Keysight Technologies, Inc.. This represents a change in shares of 0.00% 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)
2026-05-12 2026-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 7,113 0 0.00 2,008 38.96 0.3457
2026-03-05 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 7,113 396 5.90 1,445 23.08 0.2555
2025-11-12 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 6,717 0 0.00 1,175 6.73 0.2310
2025-07-24 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 6,717 -9,275 -58.00 1,101 -54.07 0.2338
2025-05-08 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 15,992 0 0.00 2,395 -6.74 0.5000
2025-02-04 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 15,992 -100 -0.62 2,569 0.43 0.5247
2024-11-05 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,092 -1,238 -7.14 2,558 7.94 0.5032
2024-08-13 2024-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 17,330 -1,649 -8.69 2,370 -20.16 0.4804
2024-07-17 2024-06-30 13F KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,979 0 2,968 0.4231
2024-05-14 2024-03-31 13F/A-1 KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,979 0 0.00 2,968 -1.72 0.4577
2024-05-07 2024-03-31 13F KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,979 0 3,019 0.5659
2024-02-01 2023-12-31 13F KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,979 0 0.00 3,019 20.23 0.5659
2023-11-09 2023-09-30 13F KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,979 300 1.61 2,511 -19.70 0.5219
2023-08-08 2023-06-30 13F KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,679 0 0.00 3,128 3.68 0.6240
2023-05-05 2023-03-31 13F KEYSIGHT TECHNOLOGIES INC SH COM 49338L103 18,679 0 0.00 3,016 100,433.33 0.6355
2023-02-01 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 3 -99.90 0.6965
2022-11-04 2022-09-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 2,939 14.18 0.6962
2022-07-19 2022-06-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 2,574 -12.75 0.5653
2022-05-02 2022-03-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 2,950 -23.52 0.5655
2022-02-04 2021-12-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 3,857 25.72 0.7242
2021-11-03 2021-09-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 3,068 6.38 0.6444
2021-08-16 2021-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 2,884 7.69 0.5978
2021-07-21 2021-06-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 2,678 0.5922
2021-05-07 2021-03-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 2,678 8.55 0.5932
2021-02-03 2020-12-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 2,467 33.71 0.5992
2020-10-29 2020-09-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 1,845 -1.97 0.5061
2020-07-22 2020-06-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 1,882 20.41 0.5589
2020-05-06 2020-03-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 1,563 -18.47 0.5340
2020-02-06 2019-12-31 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 1,917 5.56 0.5280
2019-11-05 2019-09-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 0 0.00 1,816 8.29 0.5411
2019-07-18 2019-06-30 13F KEYSIGHT TECHNOLOGIES COM COM 49338L103 18,679 18,679 1,677 0.5130
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.