Position in ESE
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$5,394,466
+$1,057,992 QoQ
Shares Held
15,411
-0.0% QoQ
Ownership
0.059%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#117
of 447 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority
Sole 63%
Shared 0%
None 37%
Common Shares in ESE Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026MARTINGALE ASSET MANAGEMENT L P holds $16,694,772 across 5 Scientific & Technical Instruments names. ESE ranks #2 (32.3% of the industry book) .
All Filings in ESE
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,394,466 | 15,411 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $4,336,474 | 15,412 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,975,979 | 10,113 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $2,134,533 | 10,111 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,287,639 | 6,711 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $1,067,854 | 6,711 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $466,901 | 3,505 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $452,074 | 3,505 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $368,165 | 3,505 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $375,210 | 3,505 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $410,190 | 3,505 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $366,062 | 3,505 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $259,593 | 2,505 | Shares | Sole | 2023-08-11 | |
| No filing history on record for this holder in this stock. | ||||||