Position in KEYS
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$17,059,947
+$9,244,041 QoQ
Shares Held
60,417
+57.1% QoQ
Ownership
0.035%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in KEYS Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Mar 31, 2026Mariner, LLC holds $269,107,137 across 15 Scientific & Technical Instruments names. KEYS ranks #4 (6.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TDY |
Teledyne Technologies Inc
|
329,181 | $199,157,796 | |
| 2 | COHR |
Coherent Corp.
|
94,184 | $22,435,569 | |
| 3 | GRMN |
Garmin Ltd
|
75,558 | $17,530,210 | |
| 4 | KEYS |
Keysight Technologies, Inc.
This page
|
60,417 | $17,059,947 | |
| 5 | MKSI |
Mks Inc
|
21,256 | $4,884,841 | |
| 6 | CGNX |
Cognex Corp
|
68,138 | $3,338,080 | |
| 7 | ESE |
Esco Technologies Inc
|
4,050 | $1,139,548 | |
| 8 | NOVT |
Novanta Inc
|
7,334 | $866,218 |
All Filings in KEYS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $17,059,947 | 60,417 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $7,815,906 | 38,466 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $7,015,690 | 40,108 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $6,754,144 | 41,219 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,374,944 | 35,888 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $5,567,755 | 34,662 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $4,633,444 | 29,154 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $3,994,194 | 29,208 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $4,497,331 | 28,759 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $4,415,861 | 27,757 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,600,551 | 27,213 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $5,496,545 | 32,825 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $5,355,968 | 33,168 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,223,450 | 30,534 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,911,205 | 31,210 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $3,831,678 | 27,796 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,752,893 | 23,757 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $5,071,885 | 24,560 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $3,797,727 | 23,116 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,757,412 | 24,334 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $3,294,328 | 22,973 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $3,084,433 | 23,351 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,005,727 | 20,305 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,811,722 | 17,977 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,258,881 | 15,044 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||