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Buy Day today: Good (62) Broad market participation · no major macro event
ESE

ESCO Technologies Inc

Technology · Scientific & Technical Instruments

260.10$ +0.4% vs. previous close Closing price · As of: Sep 17, 2026

Ownership

Ownership Structure

Who owns ESCO Technologies Inc (ESE)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.4% of the shares are freely tradable; institutional investors hold 102.6%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 102.6%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 0.4%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 99.4%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 3.5%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 26Mio.

Largest Shareholders

Institutions

Institutions ESE
Name Stake (%) Shares Change (%) Date
BlackRock Inc 15.35 3,977,098 +1.9 03/31/2026
Vanguard Portfolio Management, LLC 5.94 1,540,064 +0.0 03/31/2026
Amvescap Plc. 4.85 1,256,565 +19.7 03/31/2026
Vanguard Capital Management, LLC 4.48 1,161,744 +0.0 03/31/2026
State Street Corp 4.00 1,036,832 +3.2 03/31/2026
Geode Capital Management, LLC 2.44 633,219 -0.1 03/31/2026

Funds

Funds ESE
Name Stake (%) Shares Change (%) Date
iShares Core S&P Small-Cap ETF 6.09 1,578,244 +0.0 08/31/2026
Vanguard MStar Total Stk Mkt Idx Invest 3.19 825,882 +0.3 07/31/2026
iShares Russell 2000 ETF 2.60 674,336 -0.6 08/31/2026
American Funds SMALLCAP World A 2.56 662,465 -30.3 06/30/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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