13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
NWPX

NWPX INFRASTRUCTURE INC

194 institutions still hold NWPX INFRASTRUCTURE INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 667746101·194 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.3%
vs prior quarter
13F value held
$427M
65.0% inst. owned
of float
Holders
194
+92 QoQ
filers reporting
Activity
+84 / −49
+768 added · −863 reduced
this quarter
Concentration
13.49%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

194 institutions reported NWPX in Q1 2026. BlackRock, Inc. leads at 13.5% of the visible book. +92 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$58M740K0.00%Q1 202602
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$54M688K0.01%Q1 202603
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$42M543K0.06%Q1 202604
DDD Partners, LLC
CIK 0001729673
$33M425K2.28%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$32M408K0.00%Q1 202606
ROYCE & ASSOCIATES LP
CIK 0000906304
$32M405K0.31%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$22M285K0.00%Q1 202608
Legal & General Group Plc
CIK 0000764068
$20M263K0.00%Q1 202609
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$19M245K0.01%Q1 202610
STATE STREET CORP
CIK 0000093751
$17M221K0.00%Q1 202611
HEARTLAND ADVISORS INC
CIK 0000937394
$15M245K0.82%Q4 202512
FIRST WILSHIRE SECURITIES MANAGEMENT INC
CIK 0000732847
$14M177K3.11%Q1 202613
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$13M165K0.00%Q1 202614
MORGAN STANLEY
CIK 0000895421
$13M163K0.00%Q1 202615
Pacific Ridge Capital Partners, LLC
CIK 0001591546
$9M110K1.86%Q1 202616
Allspring Global Investments Holdings, LLC
CIK 0001890906
$8M102K0.01%Q1 202617
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$7M90K0.14%Q1 202618
Qube Research & Technologies Ltd
CIK 0001729829
$7M88K0.01%Q1 202619
NORTHERN TRUST CORP
CIK 0000073124· Index
$7M88K0.00%Q1 202620
LAZARD ASSET MANAGEMENT LLC
CIK 0001207017
$7M85K0.01%Q1 2026
Page 1 of 10
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