Esco Technologies ESE Institutional Ownership

Ownership Summary

Esco Technologies Inc (NYSE:ESE) has 425 institutional investors that have filed 13F reports for the period ending March 2026.

• Collectively, these holders controlled 8028.5% of Esco Technologies's outstanding shares in March 2026, down from 9244.2% in December 2025.
• Their total shares held in ESE decreased -1.1% from the prior quarter, while the number of investors in Esco Technologies increased 25.37% year over year.
• During the quarter, 231 of these 425 funds increased positions in ESE, 146 reduced exposure, and 48 held steady.
• Altogether, these fund groups held 24.89Mn shares in ESE by March 2026, down by 276.4K shares quarter on quarter, and down 2.14Mn shares year over year.
• BlackRock, Inc. holds the largest position in ESE at 3.98Mn shares as of March 31, 2026, or 1282.93% of shares outstanding.
• The most significant purchases of ESE for the quarter ending March 2026 came from VANGUARD PORTFOLIO MANAGEMENT LLC (1.54Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.16Mn), WASATCH ADVISORS LP (288.25K), PRICE T ROWE ASSOCIATES INC /MD/ (228.58K), Invesco Ltd. (206.47K).
• The largest sellers of Esco Technologies for the quarter ending March 2026 were NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO (2.94Mn), Goldman Sachs Group Inc (289.67K), Conestoga Capital Advisors, LLC (233.82K), FULLER & THALER ASSET MANAGEMENT, INC. (188.71K), WELLINGTON MANAGEMENT GROUP LLP (186.87K).
• Business Quant data shows the 10 biggest positions in Esco Technologies as of March 2026 are held by BlackRock, Inc. (3.98Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.54Mn), Invesco Ltd. (1.26Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.16Mn), State Street Corp (1.04Mn), Capital World Investors (750.11K), DIMENSIONAL FUND ADVISORS LP (636.5K), GEODE CAPITAL MANAGEMENT, LLC (633.22K), GENEVA CAPITAL MANAGEMENT LLC (626.5K), Neuberger Berman Group LLC (626.49K).