Powell Industries POWL Institutional Ownership

NASDAQ POWL

$170.32 +5.38 (+3.26%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

581 Institutions

Increased 318 54.7%

Unchanged 48 8.3%

Reduced 215 37.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

75.03%

▼-3.38 pp QoQ

Shares Held by Institutions

27.34Mn

of 36.43Mn outstanding

▼-4.31% QoQ

Shares Outstanding

36.43Mn

9.10Mn held outside 13F filers

Institutional Investors

581

filed 13F for Jun 2026

▲+104 vs prior quarter

Net Shares Added (QoQ)

-1.23Mn

distributed since last quarter

Value of Holdings

$4.51Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Powell Industries Inc (NASDAQ:POWL) had 581 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Their combined stake equaled 75.03% of outstanding shares in Q2 2026, down from 78.42% in Q1 2026.
Total shares held in POWL fell 4.31% from Q1 2026; the number of holders rose 56.60% from Q2 2025.
Looking at the 581 holders of POWL individually, 318 added to their positions, 215 reduced their stakes and 48 left their positions unchanged.
Altogether, institutional holders owned 27.34Mn POWL shares at the end of Q2 2026, down 1.23Mn from the prior quarter and down 4.96Mn from a year earlier.
BlackRock, Inc. held the largest position in POWL at 3.61Mn shares as of June 30, 2026, or 9.91% of shares outstanding.
The largest position increases in POWL for Q2 2026 were by Vanguard Portfolio Management LLC (+406.9K shares), Millennium Management LLC (+177.86K shares), HRT Financial LP (+161.68K shares), BNP Paribas Financial Markets (+137.34K shares) and T. Rowe Price Associates Inc (+120.71K shares).
Holders that trimmed the most shares of Powell Industries in Q2 2026 while keeping a position were BlackRock, Inc. (-609.56K shares), Voss Capital, LP (-388K shares), GW&K Investment Management, LLC (-191.48K shares), State Street Corp (-131.32K shares) and Northern Trust Corp (-129.08K shares).
Business Quant data shows the 10 biggest positions in Powell Industries as of Q2 2026 were held by BlackRock, Inc. (3.61Mn shares), Vanguard Portfolio Management LLC (1.56Mn shares), First Trust Advisors LP (1.43Mn shares), Vanguard Capital Management LLC (1.28Mn shares), Dimensional Fund Advisors LP (974.94K shares), State Street Corp (955.99K shares), Invesco Ltd. (769.54K shares), Morgan Stanley (768.11K shares), Fisher Asset Management, LLC (731.62K shares) and Geode Capital Management, LLC (668.8K shares).

Form 13F Holdings

583 Institutional Holders

Report period 30 Jun, 2026

Total shares held 27.34Mn

Of outstanding 75.03%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	3,608,659	9.91%	▼609,560	-14.45%	$1.03Bn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,557,700	4.28%	▲406,903	+35.36%	$446.06Mn
3	FIRST TRUST ADVISORS LP	0001125816	1,426,981	3.92%	▼122,672	-7.92%	$408.63Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,282,082	3.52%	▲8,255	+0.65%	$367.14Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	974,940	2.68%	▲4,155	+0.43%	$279.17Mn
6	State Street Corp	0000093751	955,989	2.62%	▼131,322	-12.08%	$273.76Mn
7	Invesco Ltd.	0000914208	769,537	2.11%	▲44,113	+6.08%	$220.36Mn
8	Morgan Stanley	0000895421	768,106	2.11%	▼47,882	-5.87%	$219.96Mn
9	Fisher Asset Management, LLC	0000850529	731,619	2.01%	▼39,126	-5.08%	$209.51Mn
10	GEODE CAPITAL MANAGEMENT, LLC	0001214717	668,799	1.84%	▼59,772	-8.20%	$191.56Mn
11	JANE STREET GROUP, LLC	0001595888	562,655	1.54%	▲99,452	+21.47%	$161.12Mn
12	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	441,456	1.21%	▲69,636	+18.73%	$126.42Mn
13	GW&K Investment Management, LLC	0001082917	410,122	1.13%	▼191,483	-31.83%	$117.44K
14	Federated Hermes, Inc.	0001056288	375,292	1.03%	▼94,964	-20.19%	$107.47Mn
15	UBS Group AG	0001610520	367,666	1.01%	▼70,760	-16.14%	$105.28Mn
16	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	346,701	0.95%	▲120,708	+53.41%	$99.28K
17	Jupiter Topco LLC	0002146052	327,667	0.90%	▲327,667	0.00%	$93.84Mn
18	Goldman Sachs Group Inc	0000886982	308,450	0.85%	▼70,915	-18.69%	$88.33Mn
19	Rockefeller Capital Management L.P.	0001739439	297,517	0.82%	▼2,234	-0.75%	$85.20Mn
20	Capital World Investors	0001422849	295,225	0.81%	▲7,684	+2.67%	$84.54Mn

Showing 1 to 20 of 583 holders