Keysight Technologies, Inc.
MX ˙ BMV ˙ US49338L1035
SecurityMX:KEYS / Keysight Technologies, Inc.
InstitutionMarathon Capital Management
Latest Disclosed Ownership1,529 shares
Latest Disclosed Value $ 431,744
Marathon Capital Management ownership in KEYS / Keysight Technologies, Inc.

On May 14, 2026 - Marathon Capital Management filed a 13F-HR form disclosing ownership of 1,529 shares of Keysight Technologies, Inc. (MX:KEYS) valued at $431,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,529 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)
2026-05-14 2026-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,529 0 0.00 432 39.03 0.0970
2026-01-29 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,529 0 0.00 311 16.10 0.0669
2025-11-14 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,529 0 0.00 267 6.80 0.0612
2025-08-14 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,529 -250 -14.05 251 -6.02 0.0638
2025-05-15 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,779 0 0.00 266 -6.67 0.0710
2025-02-14 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,779 -100 -5.32 286 -4.36 0.0714
2024-11-14 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,879 -50 -2.59 299 13.31 0.0724
2024-08-14 2024-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,929 0 0.00 264 -12.62 0.0672
2024-05-15 2024-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,929 -312 -13.92 302 -15.45 0.0720
2024-02-14 2023-12-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 2,241 -125 -5.28 357 13.74 0.0896
2024-02-08 2023-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 2,241 -125 357 0.0896
2023-11-14 2023-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 2,366 -15 -0.63 313 -21.36 0.0788
2023-08-15 2023-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 2,381 -25 -1.04 399 2.58 0.0984
2023-08-14 2023-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 2,381 -25 399 0.0966
2023-05-12 2023-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 2,406 0 0.00 389 -5.60 0.0956
2023-02-14 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 2,406 0 0.00 412 8.44 0.1134
2022-11-14 2022-09-30 13F Keysight Technologies COM 49338L103 2,406 0 0.00 379 14.16 0.1083
2022-08-12 2022-06-30 13F Keysight Technologies COM 49338L103 2,406 2,406 332 0.1072
2022-05-13 2022-03-31 13F Keysight Technologies COM 49338L103 0 -2,473 -100.00 0 -100.00
2022-02-09 2021-12-31 13F Keysight Technologies COM 49338L103 2,473 39 1.60 511 27.75 0.1197
2021-11-15 2021-09-30 13F Keysight Technologies COM 49338L103 2,434 -47 -1.89 400 4.44 0.0908
2021-08-16 2021-06-30 13F Keysight Technologies COM 49338L103 2,481 -20 -0.80 383 6.98 0.0887
2021-05-14 2021-03-31 13F Keysight Technologies COM 49338L103 2,501 -67 -2.61 358 5.60 0.0944
2021-02-08 2020-12-31 13F Keysight Technologies COM 49338L103 2,568 0 0.00 339 33.99 0.0999
2020-11-16 2020-09-30 13F Keysight Technologies COM 49338L103 2,568 -10 -0.39 253 -2.69 0.0921
2020-08-14 2020-06-30 13F Keysight Technologies COM 49338L103 2,578 -7 -0.27 260 20.37 0.0999
2020-05-15 2020-03-31 13F Keysight Technologies COM 49338L103 2,585 0 0.00 216 -18.49 0.0992
2020-02-14 2019-12-31 13F Keysight Technologies COM 49338L103 2,585 0 0.00 265 5.58 0.0901
2019-11-13 2019-09-30 13F Keysight Technologies COM 49338L103 2,585 0 0.00 251 8.19 0.1012
2019-07-25 2019-06-30 13F Keysight Technologies COM 49338L103 2,585 0 0.00 232 3.11 0.0946
2019-05-15 2019-03-31 13F Keysight Technologies COM 49338L103 2,585 2,585 225 0.1005
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.