Position in ESE
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$30,771,185
+$29,657,345 QoQ
Shares Held
109,362
+1462.3% QoQ
Ownership
0.422%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
16 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in ESE Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $309,213,727 across 17 Scientific & Technical Instruments names. ESE ranks #3 (10.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TDY |
Teledyne Technologies Inc
|
256,522 | $155,198,375 | |
| 2 | MKSI |
Mks Inc
|
278,687 | $64,045,059 | |
| 3 | ESE |
Esco Technologies Inc
This page
|
109,362 | $30,771,185 | |
| 4 | GRMN |
Garmin Ltd
|
76,682 | $17,790,990 | |
| 5 | TRMB |
Trimble Inc.
|
257,845 | $16,819,229 | |
| 6 | CGNX |
Cognex Corp
|
167,760 | $8,218,562 | |
| 7 | BMI |
Badger Meter Inc
|
30,993 | $4,721,783 | |
| 8 | ST |
Sensata Technologies Holding plc
|
70,165 | $2,471,211 |
All Filings in ESE
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $30,771,185 | 109,362 | Shares | Sole | 2026-05-15 | |
| 2025-03-31 | $1,113,840 | 7,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,239,252 | 9,303 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,432,580 | 11,107 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $4,064,207 | 38,692 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,327,420 | 12,400 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $573,447 | 4,900 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $250,656 | 2,400 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $248,712 | 2,400 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $238,625 | 2,500 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $609,541 | 6,963 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $364,923 | 4,969 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,014,747 | 14,842 | Shares | Sole | 2022-08-15 | |
| 2021-12-31 | $1,592,823 | 17,700 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,713,481 | 22,253 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $234,525 | 2,500 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||