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ESE

ESCO Technologies Inc

Technology · Scientific & Technical Instruments

237.70$ -2.9% vs. previous close Closing price · As of: Oct 30, 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. 79.7% 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. 79.7%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 3.3%
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 15.80 4,094,472 +3.0 06/30/2026
Vanguard Portfolio Management, LLC 6.13 1,587,483 +3.1 06/30/2026
Amvescap Plc. 5.81 1,505,723 +19.8 06/30/2026
Vanguard Capital Management, LLC 4.51 1,168,130 +0.5 06/30/2026
State Street Corp 4.20 1,088,666 +5.0 06/30/2026
Geode Capital Management, LLC 2.91 754,650 +19.2 06/30/2026
T. Rowe Price Investment Management,Inc. 2.72 703,524 +114.4 06/30/2026

Funds

Funds ESE
Name Stake (%) Shares Change (%) Date
iShares Core S&P Small-Cap ETF 5.96 1,543,296 +0.0 09/30/2026
Vanguard MStar Total Stk Mkt Idx Invest 3.18 824,391 -0.1 09/30/2026
iShares Russell 2000 ETF 2.65 686,924 -0.7 09/30/2026

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: October 30, 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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