Position in ESE
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$571,180
+$264,614 QoQ
Shares Held
2,030
+29.4% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.02%
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 ESE 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. ESE ranks #6 (5.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
|
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
This page
|
2,030 | $571,180 | |
| 7 | NOVT |
Novanta Inc
|
4,687 | $553,581 | |
| 8 | MKSI |
Mks Inc
|
2,401 | $551,772 |
All Filings in ESE
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $571,180 | 2,030 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $306,566 | 1,569 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $229,898 | 1,089 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $534,932 | 2,788 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $105,973 | 666 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $56,080 | 421 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $120,983 | 938 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $460,915 | 4,388 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $71,723 | 670 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $996,275 | 8,513 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $38,642 | 370 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $52,125 | 503 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $72,732 | 762 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $60,139 | 687 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $156,647 | 2,133 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $344,994 | 5,046 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $245,838 | 3,516 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $39,865 | 443 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $79,464 | 1,032 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $63,415 | 676 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $117,274 | 1,077 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $447,251 | 4,333 | Shares | Other | 2021-02-16 | |
| 2020-09-30 | $1,401,341 | 17,395 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $315,127 | 3,728 | Shares | Other | 2020-08-13 | |
| 2020-03-31 | $4,023 | 53 | Shares | Other | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||