Company · Ownership research

NWPX Infrastructure, Inc. NWPX

CIK 0001001385 · CUSIP 667746101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 667746101 (NWPX), not CUSIP 667746901 (NWPX), and does not merge CUSIPs.

This page lists the top 20 of 161 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$64.83M 1,037,468 shares	0.00%	-24.94K(-2.30%)Reduced	SEC filing ↗ Feb 12, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$43.24M 692,024 shares	0.01%	-5.31K(-0.80%)Reduced	SEC filing ↗ Feb 12, 2026	▾
03	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$36.86M 589,825 shares	0.06%	+14.46K(+2.50%)Added	SEC filing ↗ Feb 17, 2026	▾
04	VANGUARD GROUP INC CIK 102909 · View history	$33.56M 537,082 shares	0.00%	+16.60K(+3.20%)Added	SEC filing ↗ Jan 29, 2026	▾
05	ROYCE & ASSOCIATES LP CIK 906304 · View history	$31.70M 507,306 shares	0.32%	-29.88K(-5.60%)Reduced	SEC filing ↗ Feb 9, 2026	▾
06	DDD Partners, LLC CIK 1729673 · View history	$27.70M 443,345 shares	1.76%	-3.29K(-0.70%)Reduced	SEC filing ↗ Jan 22, 2026	▾
07	FIRST WILSHIRE SECURITIES MANAGEMENT INC CIK 732847 · View history	$18.44M 295,151 shares	4.64%	-26.07K(-8.10%)Reduced	SEC filing ↗ Feb 12, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$16.40M 262,463 shares	0.00%	-3.02K(-1.10%)Reduced	SEC filing ↗ Feb 9, 2026	▾
09	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$15.68M 250,954 shares	0.01%	-12.82K(-4.90%)Reduced	SEC filing ↗ Feb 13, 2026	▾
10	HEARTLAND ADVISORS INC CIK 937394 · View history	$15.31M 245,000 shares	0.82%	-76.50K(-23.80%)Reduced	SEC filing ↗ Feb 11, 2026	▾
11	STATE STREET CORP CIK 93751 · View history	$14.22M 227,568 shares	0.00%	-6.58K(-2.80%)Reduced	SEC filing ↗ Feb 13, 2026	▾
12	Legal & General Group Plc CIK 764068 · View history	$12.56M 200,985 shares	0.00%	+6.44K(+3.30%)Added	SEC filing ↗ Feb 9, 2026	▾
13	Pacific Ridge Capital Partners, LLC CIK 1591546 · View history	$9.38M 150,123 shares	2.06%	-58.65K(-28.10%)Reduced	SEC filing ↗ Feb 4, 2026	▾
14	LSV ASSET MANAGEMENT CIK 1050470 · View history	$8.97M 143,558 shares	0.02%	+74.16K(+106.90%)Added	SEC filing ↗ Feb 6, 2026	▾
15	CSM Advisors, LLC CIK 1863523 · View history	$8.18M 130,920 shares	0.22%	-12.37K(-8.60%)Reduced	SEC filing ↗ Feb 11, 2026	▾
16	MORGAN STANLEY CIK 895421 · Amended · View history	$7.87M 125,986 shares	0.00%	+49.18K(+64.00%)Added	SEC filing ↗ May 27, 2026	▾
17	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$6.37M 101,961 shares	0.01%	+16.43K(+19.20%)Added	SEC filing ↗ Jan 15, 2026	▾
18	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$5.69M 91,131 shares	0.12%	-7.41K(-7.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
19	NORTHERN TRUST CORP CIK 73124 · View history	$5.28M 84,526 shares	0.00%	-7.52K(-8.20%)Reduced	SEC filing ↗ Feb 17, 2026	▾
20	CROWN ADVISORS MANAGEMENT, INC. CIK 1733248 · View history	$4.69M 75,000 shares	3.08%	0(0.00%)Unchanged	SEC filing ↗ Jan 28, 2026	▾

Showing 20 / 161 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

161

Cancelled or null records excluded

Disclosed shares

8,048,670

Not deduplicated across managers

Disclosed value

$503.07M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

NWPX Infrastructure, Inc. · Q4 2025

Explore all 161 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.