Tower Research Capital LLC (TRC)
Position in KEYS — Keysight Technologies, Inc.
CIK 1533421
NEW YORK, NY
Position in KEYS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$3,275,209
+$1,832,968 QoQ
Shares Held
11,599
+63.4% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KEYS Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Mar 31, 2026Tower Research Capital LLC (TRC) holds $10,662,956 across 27 Scientific & Technical Instruments names. KEYS ranks #1 (30.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
This page
|
11,599 | $3,275,209 | |
| 2 | COHR |
Coherent Corp.
|
6,246 | $1,487,859 | |
| 3 | TRMB |
Trimble Inc.
|
10,393 | $677,934 | |
| 4 | TDY |
Teledyne Technologies Inc
|
1,091 | $660,065 | |
| 5 | GRMN |
Garmin Ltd
|
2,633 | $610,882 | |
| 6 | ESE |
Esco Technologies Inc
|
2,030 | $571,180 | |
| 7 | NOVT |
Novanta Inc
|
4,687 | $553,581 | |
| 8 | MKSI |
Mks Inc
|
2,401 | $551,772 |
All Filings in KEYS
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,275,209 | 11,599 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,442,241 | 7,098 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $453,216 | 2,591 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $808,976 | 4,937 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $549,505 | 3,669 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,264,240 | 14,096 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $1,238,859 | 7,795 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $4,365,470 | 31,923 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $1,573,807 | 10,064 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $4,674,382 | 29,382 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $1,959,907 | 14,813 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $2,435,560 | 14,545 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $909,132 | 5,630 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $675,725 | 3,950 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $2,867,256 | 18,221 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $1,926,729 | 13,977 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $6,019,288 | 38,104 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $3,702,311 | 17,928 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $1,041,434 | 6,339 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $955,024 | 6,185 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $4,194,019 | 29,247 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $568,119 | 4,301 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $577,368 | 5,845 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $287,525 | 2,853 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $511,870 | 6,117 | Shares | Other | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||