Position in ESE
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$6,052,831
+$1,668,280 QoQ
Shares Held
21,512
-4.1% QoQ
Ownership
0.083%
of shares outstanding
% of Portfolio
0.01%
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, 2026CANADA LIFE ASSURANCE Co holds $327,922,045 across 12 Scientific & Technical Instruments names. ESE ranks #8 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
|
641,987 | $181,277,868 | |
| 2 | CGNX |
Cognex Corp
|
1,032,605 | $50,587,318 | |
| 3 | GRMN |
Garmin Ltd
|
124,570 | $28,901,485 | |
| 4 | TDY |
Teledyne Technologies Inc
|
23,483 | $14,207,449 | |
| 5 | TRMB |
Trimble Inc.
|
184,715 | $12,048,959 | |
| 6 | FTV |
Fortive Corp
|
208,815 | $11,543,293 | |
| 7 | MKSI |
Mks Inc
|
38,844 | $8,926,739 | |
| 8 | ESE |
Esco Technologies Inc
This page
|
21,512 | $6,052,831 |
All Filings in ESE
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,052,831 | 21,512 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $4,384,551 | 22,440 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $7,442,260 | 35,253 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $6,784,906 | 35,362 | Shares | Sole | 2025-08-15 | |
| 2025-03-31 | $5,664,672 | 35,600 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,958,609 | 37,224 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $4,886,407 | 37,885 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $4,081,854 | 38,860 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $3,594,310 | 33,576 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $2,451,076 | 20,944 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $2,362,850 | 22,624 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,370,536 | 22,875 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $2,351,315 | 24,634 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $2,314,732 | 26,442 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $2,099,649 | 28,590 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $1,736,666 | 25,401 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,564,879 | 22,381 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $2,040,523 | 22,675 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,748,131 | 22,703 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $2,082,019 | 22,194 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $2,440,007 | 22,408 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $2,629,219 | 25,472 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $2,348,646 | 29,154 | Shares | Defined | 2020-11-18 | |
| 2020-06-30 | $2,708,763 | 32,045 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $2,592,326 | 34,150 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||