Question 1

How many shares of POWL does NISA INVESTMENT ADVISORS, LLC own?

Accepted Answer

As of 2026-Q2, NISA INVESTMENT ADVISORS, LLC holds 7,493 shares of POWL (POWELL INDUSTRIES INC).

Question 2

What is NISA INVESTMENT ADVISORS, LLC's POWL position worth?

Accepted Answer

As of 2026-Q2, NISA INVESTMENT ADVISORS, LLC's POWL position is worth $2.1M.

Question 3

Is NISA INVESTMENT ADVISORS, LLC buying or selling POWL?

Accepted Answer

In 2026-Q2, NISA INVESTMENT ADVISORS, LLC increased their POWL position (+204.2% change in shares).

Question 4

When did NISA INVESTMENT ADVISORS, LLC first buy POWL?

Accepted Answer

Based on available 13F filings, NISA INVESTMENT ADVISORS, LLC first reported a position in POWL in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	7,493	+204.2%	$2.1M	0.0%	$286.36	42
2026-Q1	Increased	2,463	+0.3%	$1.3M	0.0%	$511.12	25
2025-Q4	Decreased	2,456	-0.3%	$782,924	0.0%	$327.47	0
2025-Q3	Decreased	2,464	-6.3%	$751,052	0.0%	$302.77	0
2025-Q2	Decreased	2,631	-10.9%	$553,694	0.0%	$212.52	0
2025-Q1	Decreased	2,953	-1.9%	$502,984	0.0%	$176.13	0
2024-Q4	Increased	3,009	+10.7%	$666,945	0.0%	$226.01	27
2024-Q3	Decreased	2,718	-44.8%	$603,369	0.0%	$217.89	0