Position in ESE
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$22,422,937
+$11,379,105 QoQ
Shares Held
79,692
+41.0% QoQ
Ownership
0.308%
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 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, 2026SEI INVESTMENTS CO holds $692,228,894 across 18 Scientific & Technical Instruments names. ESE ranks #8 (3.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TDY |
Teledyne Technologies Inc
|
414,989 | $251,072,494 | |
| 2 | KEYS |
Keysight Technologies, Inc.
|
315,961 | $89,217,906 | |
| 3 | GRMN |
Garmin Ltd
|
323,825 | $75,130,637 | |
| 4 | NOVT |
Novanta Inc
|
484,316 | $57,202,562 | |
| 5 | ST |
Sensata Technologies Holding plc
|
1,390,546 | $48,975,029 | |
| 6 | FTV |
Fortive Corp
|
671,708 | $37,132,018 | |
| 7 | MKSI |
Mks Inc
|
101,214 | $23,259,987 | |
| 8 | ESE |
Esco Technologies Inc
This page
|
79,692 | $22,422,937 |
All Filings in ESE
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $22,422,937 | 79,692 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $11,043,832 | 56,522 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $10,433,478 | 49,422 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $8,428,081 | 43,926 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $5,189,061 | 32,611 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $3,363,285 | 25,248 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $3,229,400 | 25,038 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $2,210,251 | 21,042 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $2,978,773 | 27,826 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $3,858,595 | 32,971 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,540,724 | 33,902 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,728,784 | 26,332 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,795,986 | 18,816 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,021,503 | 11,669 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $1,291,295 | 17,583 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,119,694 | 16,377 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $777,719 | 11,123 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $916,278 | 10,182 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $783,629 | 10,177 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $877,122 | 9,350 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $1,804,524 | 16,572 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $1,644,810 | 15,935 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $1,165,460 | 14,467 | Shares | Defined | 2020-12-04 | |
| 2020-06-30 | $1,237,856 | 14,644 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $1,086,194 | 14,309 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||