POWELL INDS INC

Ticker: POWL CUSIP: 739128106 Class: Common Stock

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC's Holding History (CIK: 0001638555)

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

Q4 2025

Shares 84,963 Value ($000) $27,085 Avg Close $336.55 Range $277.64 - $412.46

Q3 2025

Shares 142,762 Value ($000) $43,515 Avg Close $253.93 Range $202.98 - $308.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	84,963	$27,085	$336.55	$277.64 - $412.46
Q3 2025	142,762	$43,515	$253.93	$202.98 - $308.15