Keysight Technologies, Inc.
US ˙ NYSE ˙ US49338L1035

SecurityKEYS / Keysight Technologies, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership14,224 shares
Latest Disclosed Value $ 4,016,431
Macquarie Group Ltd reports 22.81% decrease in ownership of KEYS / Keysight Technologies, Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 14,224 shares of Keysight Technologies, Inc. (US:KEYS) valued at $4,016,431 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 18,427 shares of Keysight Technologies, Inc.. This represents a change in shares of -22.81% during the quarter. The current value of the position is $4,985,228 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)
2026-05-15 2026-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 14,224 -4,203 -22.81 4,016 7.26 0.0187
2026-02-13 2025-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 18,427 -80,391 -81.35 3,744 -78.34 0.0164
2025-11-13 2025-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 98,818 -3,457 -3.38 17,286 3.14 0.0202
2025-08-14 2025-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 102,275 -20,504 -16.70 16,758 -8.86 0.0206
2025-08-14 2025-03-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 122,779 761 0.62 18,389 -0.69 0.0228
2025-05-15 2025-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 122,779 761 16,922 0.0138
2025-02-14 2024-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 122,018 -493,909 -80.19 18,517 -81.08 0.0225
2024-11-14 2024-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 615,927 -3,524 -0.57 97,890 15.56 0.1057
2024-08-09 2024-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 619,451 -811,752 -56.72 84,710 -62.15 0.0972
2024-05-14 2024-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,431,203 98,045 7.35 223,811 5.53 0.2538
2024-02-14 2023-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,333,158 -12,656 -0.94 212,092 19.11 0.2450
2023-11-14 2023-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,345,814 -85,874 -6.00 178,064 -25.72 0.2237
2023-10-27 2023-06-30 13F/A-2 KEYSIGHT TECHNOLOGIES COM 49338L103 1,431,688 -49,238 -3.32 239,737 0.25 0.2741
2023-10-12 2023-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 1,431,688 -49,238 239,737 0.2410
2023-08-14 2023-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,431,688 -49,238 239,737 0.2432
2023-06-01 2023-03-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 1,480,926 279,856 23.30 239,140 16.39 0.2841
2023-05-15 2023-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,480,926 279,856 239,140 0.2195
2023-02-21 2022-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,201,070 179,466 17.57 205,467 27.81 0.2426
2022-11-14 2022-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,021,604 -161,580 -13.66 160,759 -1.44 0.1972
2022-08-17 2022-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 1,183,184 -130,203 -9.91 163,102 -21.39 0.1831
2022-08-15 2022-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,183,184 -130,203 163,102 0.0584
2022-05-16 2022-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,313,387 -59,401 -4.33 207,476 -26.81 0.1578
2022-02-11 2021-12-31 13F Keysight Technologies COM 49338L103 1,372,788 -31,969 -2.28 283,495 22.84 0.2362
2021-11-12 2021-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,404,757 -103,020 -6.83 230,787 -0.87 0.1967
2021-08-13 2021-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 1,507,777 1,351,293 863.53 232,815 937.50 0.1912
2021-05-14 2021-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 156,484 -24,800 -13.68 22,440 -6.29 0.0317
2021-02-16 2020-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 181,284 -14,300 -7.31 23,946 23.95 0.0350
2020-11-13 2020-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 195,584 -13,991 -6.68 19,319 -8.53 0.0327
2020-08-11 2020-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 209,575 -26,848 -11.36 21,121 6.76 0.0364
2020-05-15 2020-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 236,423 -92,946 -28.22 19,783 -41.48 0.0406
2020-03-18 2019-12-31 13F/A-2 KEYSIGHT TECHNOLOGIES COM 49338L103 329,369 154,815 88.69 33,803 99.13 0.0483
2020-02-28 2019-12-31 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 329,369 0 33,803 0.0488
2020-02-14 2019-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 329,369 154,815 33,803 42,419.9003
2019-11-14 2019-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 174,554 -3,950 -2.21 16,975 5.88 0.0285
2019-11-06 2019-06-30 13F/A-2 KEYSIGHT TECHNOLOGIES COM 49338L103 178,504 -331 -0.19 16,032 2.81 0.0270
2019-09-24 2019-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 178,504 0 16,032 0.0273
2019-08-14 2019-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 178,504 -331 16,032
2019-05-15 2019-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 178,835 -3,984 -2.18 15,594 37.40 0.0266
2019-02-15 2018-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 182,819 -15,312 -7.73 11,349 -13.58 0.0219
2018-11-15 2018-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 198,131 17,931 9.95 13,132 23.46 0.0214
2019-03-21 2018-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COM 49338L103 180,200 27,175 17.76 10,637 32.68 0.0183
2018-08-14 2018-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 180,200 27,175 10,637
2018-05-11 2018-03-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 153,025 400 0.26 8,017 26.27 0.0146
2018-02-14 2017-12-31 13F KEYSIGHT TECHNOLOGIES COM 49338L103 152,625 0 0.00 6,349 -0.14 0.0112
2017-11-08 2017-09-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 152,625 -150 -0.10 6,358 6.89 0.0114
2017-08-14 2017-06-30 13F KEYSIGHT TECHNOLOGIES COM 49338L103 152,775 -18,550 -10.83 5,948 -3.94 0.0109
2017-05-15 2017-03-31 13F KEYSIGHT TECHNOLOGIES IN-W COM 49338L103 171,325 12,900 8.14 6,192 6.87 0.0113
2017-03-30 2016-12-31 13F/A-1 Keysight Technologies COMMON 49338L103 158,425 500 0.32 5,794 15.76 0.0111
2017-02-15 2016-12-31 13F Keysight Technologies COMMON 49338L103 158,425 5,794
2016-11-15 2016-09-30 13F KEYSIGHT TECHNOLOGIES COMMON 49338L103 157,925 100 0.06 5,005 9.02 0.0096
2016-09-14 2016-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES COMMON 49338L103 157,825 -7,900 -4.77 4,591 -0.13 0.0090
2016-08-15 2016-06-30 13F KEYSIGHT TECHNOLOGIES COMMON 49338L103 157,825 4,591
2016-05-16 2016-03-31 13F KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 165,725 4,499 2.79 4,597 0.66 0.0093
2016-02-16 2015-12-31 13F KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 161,226 53,650 49.87 4,567 37.64 0.0094
2015-11-16 2015-09-30 13F KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 107,576 150 0.14 3,318 -0.98 0.0071
2015-08-21 2015-06-30 13F/A-1 KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 107,426 0 0.00 3,351 -16.04 0.0066
2015-08-14 2015-06-30 13F KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 107,426 3,351
2015-05-18 2015-03-31 13F KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 107,426 20,001 22.88 3,991 35.15 0.0078
2015-02-17 2014-12-31 13F KEYSIGHT TECHNOLOGIES IN-W Common Stock 49338L103 87,425 87,425 2,953 0.0061
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.