Powell Industries Inc

POWL

Exchange: Nasdaq
Industry: Switchgear & Switchboard Apparatus
SEC CIK: 0000080420

SEC filings (opens in a new tab)

In the last 90 days, Powell Industries Inc insiders filed 0 open-market purchases and 4 sales; 585 institutions reported holding it in 13F filings for Q2 2026, worth $7.85B in total; no superinvestor holds it.

Q4 2022 vs. Q3 2022

How the institutions holding Powell Industries Inc changed between Q3 2022 and Q4 2022.

All holders in Q4 2022 All holders in Q3 2022

13F holders of POWL: Q3 2022 compared with Q4 2022
Measure	Q3 2022	Q4 2022	Change
Holders	84	108	+24
Shares	7.34M	7.63M	+289.5K (+3.9%)
Value	$154.8M	$268.5M	+$113.7M (+73.4%)

New holders (32)

Institutions that held Powell Industries Inc at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to POWL in Q4 2022
Institution	Shares	Value	% of portfolio
EAM Investors, LLC	86,492	$3.04M	0.63%
ACK Asset Management LLC	82,500	$2.90M	0.53%
Norges Bank	46,300	$1.63M	0.00%
EAM Global Investors LLC	44,182	$1.55M	0.40%
Assenagon Asset Management S.A.	28,056	$987.0K	0.00%
1620 Investment Advisors, Inc.	22,457	$790.0K	0.96%
Trexquant Investment LP	17,827	$627.2K	0.02%
Cubist Systematic Strategies, LLC	16,128	$567.4K	0.00%
Jane Street Group, LLC	14,627	$514.6K	0.00%
Connor, Clark & Lunn Investment Management Ltd.	14,623	$514.4K	0.00%
D. E. Shaw & Co., Inc.	14,511	$510.5K	0.00%
Quadrature Capital Ltd	13,787	$484.6K	0.01%
HRT Financial LP	13,471	$473.0K	0.01%
Two Sigma Investments, LP	11,781	$414.5K	0.00%
Gsa Capital Partners LLP	9,825	$346.0K	0.04%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	9,709	$342.0K	0.00%
Thrivent Financial for Lutherans	9,306	$327.0K	0.00%
Transform Wealth, LLC	9,084	$319.6K	0.04%
XTX Topco Ltd	8,303	$292.1K	0.06%
Bailard, Inc.	6,398	$225.1K	0.01%
American Century Companies Inc	6,365	$223.9K	0.00%
State Board of Administration of Florida Retirement System	6,175	$217.2K	0.00%
Texas Permanent School Fund	6,099	$215.0K	0.00%
Comerica Bank	5,360	$204.0K	0.00%
Yousif Capital Management, LLC	5,703	$200.6K	0.00%
Simplex Trading, LLC	3,635	$127.0K	0.01%
Advisor Group Holdings, Inc.	3,180	$112.0K	0.00%
Lazard Asset Management LLC	1,102	$38.0K	0.00%
Umb Bank N A	41	$1.00K	0.00%
Fifth Third Bancorp	26	$915	0.00%
Tfo-TDC, LLC	3	$271	0.00%
Leonteq Securities AG	289	$0	0.00%

Sold out (8)

Institutions that held Powell Industries Inc at the end of Q3 2022 and filed for Q4 2022 without it.

Institutions that sold out of POWL in Q4 2022
Institution	Shares, Q3 2022	Value, Q3 2022
Brandywine Global Investment Management, LLC	207,590	$4.38M
Bridgeway Capital Management, LLC	45,000	$949.0K
HighTower Advisors, LLC	10,000	$211.0K
IFP Advisors, Inc	3,155	$108.0K
Mutual of America Capital Management LLC	1,806	$38.0K
Meeder Asset Management Inc	646	$14.0K
Credit Suisse AG	50	$1.00K
Versant Capital Management, Inc	10	$0