SC 13G/A | 2020-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | ESCO TECHNOLOGIES INC | 2,797,453 | 10.7% | EDGAR |
SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | ESCO TECHNOLOGIES INC | 2,625,122 | 10.1% | EDGAR |
SC 13G/A | 2020-02-12 | DIMENSIONAL FUND ADVISORS LP | ESCO TECHNOLOGIES INC | 1,668,532 | 6.4% | EDGAR |
SC 13G/A | 2020-02-04 | BlackRock Inc. | ESCO TECHNOLOGIES INC | 4,411,405 | 17.0% | EDGAR |
SC 13G/A | 2020-01-08 | WELLINGTON MANAGEMENT GROUP LLP | ESCO TECHNOLOGIES INC | 739,574 | 2.8% | EDGAR |
SC 13G/A | 2019-08-09 | VANGUARD GROUP INC | ESCO TECHNOLOGIES INC | 2,609,693 | 10.0% | EDGAR |
SC 13G/A | 2019-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | ESCO TECHNOLOGIES INC | 2,871,685 | 11.0% | EDGAR |
SC 13G/A | 2019-02-12 | WELLINGTON MANAGEMENT GROUP LLP | ESCO TECHNOLOGIES INC | 1,536,253 | 5.9% | EDGAR |
SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | ESCO TECHNOLOGIES INC | 2,524,417 | 9.7% | EDGAR |
SC 13G/A | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | ESCO TECHNOLOGIES INC | 1,805,857 | 7.0% | EDGAR |
SC 13G/A | 2019-01-28 | BlackRock Inc. | ESCO TECHNOLOGIES INC | 3,799,196 | 14.7% | EDGAR |
SC 13G/A | 2018-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | ESCO TECHNOLOGIES INC | 3,377,528 | 13.0% | EDGAR |
SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | ESCO TECHNOLOGIES INC | 2,347,583 | 9.1% | EDGAR |
SC 13G/A | 2018-02-09 | DIMENSIONAL FUND ADVISORS LP | ESCO TECHNOLOGIES INC | 1,796,803 | 7.0% | EDGAR |
SC 13G/A | 2018-02-08 | WELLINGTON MANAGEMENT GROUP LLP | ESCO TECHNOLOGIES INC | 1,619,159 | 6.3% | EDGAR |
SC 13G/A | 2018-01-19 | BlackRock Inc. | ESCO TECHNOLOGIES INC | 3,284,805 | 12.7% | EDGAR |
SC 13G/A | 2017-02-09 | WELLINGTON MANAGEMENT GROUP LLP | ESCO TECHNOLOGIES INC | 1,803,010 | 7.0% | EDGAR |
SC 13G/A | 2017-02-09 | VANGUARD GROUP INC | ESCO TECHNOLOGIES INC | 2,113,951 | 8.2% | EDGAR |
SC 13G | 2017-02-09 | DIMENSIONAL FUND ADVISORS LP | ESCO TECHNOLOGIES INC | 1,805,554 | 7.0% | EDGAR |
SC 13G/A | 2017-02-07 | PRICE T ROWE ASSOCIATES INC /MD/ | ESCO TECHNOLOGIES INC | 3,327,576 | 12.9% | EDGAR |