Powell Industries, Inc. (POWL)

Highly Crowded

Held by 456 of 5,944 reporting institutions (96th percentile) — extremely crowded.

Data as of Q1 2026

Institutional Ownership

28.26%

QoQ Change

N/A

Total Value

$5.3T

Shares Outstanding

36.4M

Crowding AnalysisHighly Crowded

Holders456of 5,944

Avg: 68

Uncrowded96th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.18x

92th percentile

261 buying222 selling

+103

New

-50

Closed

+173K

Net shares

Holding Period Distribution

estimate

Median: 3 QAvg: 3.2 QHolders: 456

Ownership Concentration

Top 5: 30.1%Top 10: 44.1%

BlackRock,13.7%

FIRST TRUST ADVISORS5.0%

VANGUARD CAPITAL MANAGEMENT4.1%

VANGUARD PORTFOLIO MANAGEMENT3.7%

STATE STREET3.5%

Others (451)70.0%

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Conviction-Weighted Ownership

Median weight: 0.02%Avg weight: 0.04%Max: 0.20%High conviction (>1%): 0

BlackRock,

FIRST TRUST ADVISORS

VANGUARD CAPITAL MANAGEMENT

VANGUARD PORTFOLIO MANAGEMENT

STATE STREET

SUSQUEHANNA INTERNATIONAL GROUP, LLP

DIMENSIONAL FUND ADVISORS

MORGAN STANLEY

Fisher Asset Management,

JANE STREET GROUP,

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$230M425K shr

NEWVANGUARD PORTFOLIO MANAGEMENT$208M384K shr

NEWMORGAN STANLEY$147M272K shr

NEWJANE STREET GROUP$135M250K shr

BOUGHTSUSQUEHANNA INTERNATIONAL GROUP, LLP$38M71K shr

NEWGW&K Investment Management$81.1B255K shr

NEWVoss Capital$112M350K shr

NEWGEODE CAPITAL MANAGEMENT$76M239K shr

SOLDFIRST TRUST ADVISORS$28M89K shr

SOLDSUSQUEHANNA INTERNATIONAL GROUP, LLP$24M74K shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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