ESCO TECHNOLOGIES INC (ESE) Stock
2 members of Congress disclosed 5 trades in ESE since 2015: 4 purchases and 1 sale, most recently April McClain Delaney (sale, Aug 25, 2026). 3 of the hedge funds AlphaScala tracks reported ESE in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Marshall Wace's at $15.58M.
Which members of Congress traded ESCO TECHNOLOGIES INC (ESE)?
Most recent: April McClain Delaney (sale, Aug 25, 2026); records start Jan 21, 2015.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| April McClain Delaney D-MD · House | 2026-08-25 | sale | $15k – $50k |
| April McClain Delaney D-MD · House | 2026-08-24 | purchase | $1k – $15k |
| April McClain Delaney D-MD · House | 2026-08-20 | purchase | $1k – $15k |
| April McClain Delaney D-MD · House | 2026-08-19 | purchase | $1k – $15k |
| Tom MacArthur R-NJ · House | 2015-01-21 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all ESE political trades →Which hedge funds own ESE?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Marshall Wace | 45K | $15.58M | -6% |
| Bridgewater Associates Ray Dalio | 9K | $3.32M | -50% |
| Citadel Ken Griffin | 1K | $385.0K | -99% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →ESE price chart
Powered by TradingViewWhat does ESCO TECHNOLOGIES INC do?
Esco Technologies Inc. is a diversified manufacturer specializing in engineered products and solutions serving a range of industrial and commercial markets globally. The company operates through several business segments, including Aerospace & Defense, Utility Solutions Group, and RF Shielding & Test. Esco Technologies provides critical components and systems that enhance operational efficiency, safety, and productivity. Its Aerospace & Defense sector supplies innovative communication, navigation, and test equipment essential for both commercial aviation and military applications. The Utility Solutions Group delivers smart grid solutions encompassing data acquisition systems, control devices, and testing services tailored for utilities looking to optimize their energy networks. Meanwhile, the RF Shielding & Test segment plays a significant role in providing electromagnetic interference shielding and specialized test services, crucial for compliance and performance in the electronics, automotive, and telecommunications industries. Founded in 1990 and headquartered in St. Louis, Missouri, Esco Technologies Inc. is renowned for its engineering excellence, contributing to advancements in critical infrastructure and enhancing technological capabilities across various sectors.