POWELL INDS INC

Ticker: POWL CUSIP: 739128106 Class: Common Stock

Quantinno Capital Management LP's Holding History (CIK: 0001759654)

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

Q4 2025

Shares 3,093 Value ($000) $986 Avg Close $336.55 Range $277.64 - $412.46

Q3 2025

Shares 2,520 Value ($000) $768 Avg Close $253.93 Range $202.98 - $308.15

Q2 2025

Shares 1,372 Value ($000) $289 Avg Close $180.41 Range $152.30 - $220.91

Q1 2025

Shares 1,217 Value ($000) $207 Avg Close $208.15 Range $145.46 - $327.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,093	$986	$336.55	$277.64 - $412.46
Q3 2025	2,520	$768	$253.93	$202.98 - $308.15
Q2 2025	1,372	$289	$180.41	$152.30 - $220.91
Q1 2025	1,217	$207	$208.15	$145.46 - $327.83