Keysight Technologies, Inc.
US ˙ NYSE ˙ US49338L1035

SecurityKEYS / Keysight Technologies, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership30,749 shares
Latest Disclosed Value $ 8,682,478
Stifel Financial Corp reports 14.48% decrease in ownership of KEYS / Keysight Technologies, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 30,749 shares of Keysight Technologies, Inc. (US:KEYS) valued at $8,682,595 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 35,955 shares of Keysight Technologies, Inc.. This represents a change in shares of -14.48% during the quarter. The current value of the position is $10,776,910 USD.

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 30,749 -5,206 -14.48 8,682 18.85 0.0080
2026-02-13 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 35,955 -939 -2.55 7,306 13.20 0.0066
2025-11-12 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 36,894 -712 -1.89 6,453 4.72 0.0059
2025-08-14 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 37,606 -2,903 -7.17 6,162 1.57 0.0060
2025-05-14 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 40,509 1,686 4.34 6,067 -2.71 0.0064
2025-02-13 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 38,823 814 2.14 6,236 3.25 0.0065
2024-11-14 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 38,009 5,832 18.12 6,041 37.27 0.0063
2024-08-13 2024-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 32,177 -2,256 -6.55 4,400 -18.28 0.0050
2024-05-14 2024-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 34,433 -2,399 -6.51 5,385 -8.11 0.0061
2024-02-12 2023-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 36,832 -16,198 -30.54 5,860 -16.49 0.0074
2023-11-13 2023-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 53,030 -8,416 -13.70 7,016 -31.81 0.0099
2023-08-14 2023-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 61,446 808 1.33 10,289 5.09 0.0141
2023-05-12 2023-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 60,638 -1,529 -2.46 9,792 -7.93 0.0140
2023-02-13 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 62,167 19,072 44.26 10,635 56.80 0.0160
2022-11-14 2022-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 43,095 -1,259 -2.84 6,782 10.93 0.0111
2022-08-15 2022-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 44,354 -6,711 -13.14 6,114 -24.21 0.0096
2022-05-13 2022-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 51,065 -39,705 -43.74 8,067 -56.96 0.0110
2022-02-14 2021-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 90,770 -28,616 -23.97 18,745 -4.43 0.0248
2021-11-15 2021-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 119,386 -10,035 -7.75 19,614 -1.86 0.0288
2021-08-13 2021-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 129,421 -221 -0.17 19,985 7.50 0.0299
2021-05-14 2021-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 129,642 -1,312 -1.00 18,590 7.47 0.0306
2021-02-12 2020-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 130,954 6,973 5.62 17,298 41.23 0.0309
2020-11-16 2020-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 123,981 47,277 61.64 12,248 58.45 0.0252
2020-08-14 2020-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 76,704 15,401 25.12 7,730 50.65 0.0178
2020-05-14 2020-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 61,303 44,685 268.90 5,131 200.59 0.0142
2020-02-13 2019-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,618 769 4.85 1,707 9.92 0.0036
2019-11-19 2019-09-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 15,849 -838 -5.02 1,553 3.60 0.0040
2019-11-13 2019-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 15,849 -838 1,553 870.5343
2019-08-14 2019-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 16,687 -7,586 -31.25 1,499 -29.06 0.0039
2019-05-14 2019-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 24,273 1,729 7.67 2,113 50.71 0.0060
2019-02-13 2018-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 22,544 -1,079 -4.57 1,402 -10.47 0.0045
2018-11-13 2018-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 23,623 -513 -2.13 1,566 9.66 0.0045
2018-08-14 2018-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 24,136 1,191 5.19 1,428 18.80 0.0044
2018-05-11 2018-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 22,945 -10,379 -31.15 1,202 -13.09 0.0038
2018-02-14 2017-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 33,324 855 2.63 1,383 2.37 0.0044
2017-11-13 2017-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 32,469 -6,893 -17.51 1,351 -11.70 0.0047
2017-08-14 2017-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 39,362 2,410 6.52 1,530 14.52 0.0057
2017-05-10 2017-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 36,952 36,952 1,336 0.0052
2015-05-14 2015-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 0 -6,586 -100.00 0 -100.00
2015-02-13 2014-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 6,586 6,586 223 0.0012
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.