ESCO TECHNOLOGIES INC

Ticker: ESE CUSIP: 296315104 Class: EQTY

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 225,441 Value ($000) $44,049 Avg Close $210.72 Range $193.60 - $229.37

Q3 2025

Shares 234,292 Value ($000) $49,461 Avg Close $197.68 Range $174.78 - $220.15

Q2 2025

Shares 284,299 Value ($000) $54,548 Avg Close $170.71 Range $134.62 - $195.67

Q1 2025

Shares 212,316 Value ($000) $33,784 Avg Close $149.58 Range $126.95 - $170.99

Q1 2020

Shares 4,310 Value ($000) $327 Avg Close $89.60 Range $61.45 - $105.07

Q4 2019

Shares 6,656 Value ($000) $616 Avg Close $83.57 Range $72.69 - $91.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	225,441	$44,049	$210.72	$193.60 - $229.37
Q3 2025	234,292	$49,461	$197.68	$174.78 - $220.15
Q2 2025	284,299	$54,548	$170.71	$134.62 - $195.67
Q1 2025	212,316	$33,784	$149.58	$126.95 - $170.99
Q1 2020	4,310	$327	$89.60	$61.45 - $105.07
Q4 2019	6,656	$616	$83.57	$72.69 - $91.44