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Disclosery

NWPX NWPX INFRASTRUCTURE INC

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COM (common), issuer CIK 1001385

181 managers (187 13F filers) reported a position in NWPX shares at 2026-03-31, 8,243,561 shares in all. 41 filers opened a position and 15 filers sold out during the quarter.

Managers
181
13F filers
187
New
41
Added
66
Reduced
53
Sold out
15
Shares held by filers
8,243,561

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
LARSON KEITH Rdirector2026-10-05-250 S$106.4812Form 4
Stokes Ericofficer (SVP and Group President of WTS)2026-10-02-12,631 S$105.8646Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.740,023$57.6M<0.01%-297,44513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP688,119$53.6M0.01%-3,90513F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding550,533$42.9MnewTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…542,567$42.2M0.06%-47,25813F-HRTimelineGroup
DDD Partners, LLC424,680$33.1M2.29%-18,66513F-HRTimeline
ROYCE & ASSOCIATES LP404,688$31.5M0.31%-102,61813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC284,679$22.2M<0.01%+22,21613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc263,199$20.5M<0.01%+62,21413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC244,891$19.1M0.01%-6,06313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP221,167$17.2M<0.01%-6,40113F-HRTimelineGroup
HEARTLAND ADVISORS INC200,000$15.6M0.79%-45,00013F-HRTimeline
LSV ASSET MANAGEMENT185,365$14.4M0.03%+41,80713F-HRTimeline
FIRST WILSHIRE SECURITIES MANAGEMENT INC177,245$13.8M3.11%-117,90613F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC164,845$12.8M0.01%+114,25013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY163,183$12.7M<0.01%+37,19713F-HRTimelineGroup
CSM Advisors, LLC119,565$9.31M0.23%-11,35513F-HRTimeline
Pacific Ridge Capital Partners, LLC110,144$8.58M1.86%-39,97913F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …101,954$7.94M0.01%-713F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.95,432$7.43M0.01%+36,77213F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC89,793$6.99M0.14%-1,33813F-HRTimeline
Qube Research & Technologies Ltd87,797$6.84M0.01%+43,19813F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP87,769$6.83M<0.01%+3,24313F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC84,574$6.58M0.01%+14,87013F-HRTimelineGroup
Creative Planningin group Creative Planning82,087$6.39M<0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC75,817$5.9M<0.01%+23,61013F-HRTimelineGroup
CROWN ADVISORS MANAGEMENT, INC.75,000$5.84M3.88%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC69,720$5.43M0.01%+34,90513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.67,843$5.28M<0.01%+3,47313F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources66,850$5.2M<0.01%-4,07313F-HRTimelineGroup
Uniplan Investment Counsel, Inc.63,256$4.93M0.51%-4,06413F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC62,863$4.89M<0.01%+56,30613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP62,403$4.86M<0.01%+39,10313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC61,033$4.75M<0.01%+10,61013F-HRTimelineGroup
Hillsdale Investment Management Inc.59,200$4.61M0.13%new13F-HRTimeline
PANAGORA ASSET MANAGEMENT INC59,062$4.6M0.02%+9,99113F-HRTimeline
CONGRUENCE CAPITAL, LLC55,825$4.35M1.46%-31013F-HRTimeline
Empowered Funds, LLC55,293$4.31M0.03%new13F-HR/ATimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp53,379$4.16M<0.01%-5,43113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO51,981$3.94M<0.01%+17,19613F-HR/ATimelineGroup
ZACKS INVESTMENT MANAGEMENT48,963$3.81M0.03%+1,58413F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …42,886$3.34M<0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP40,373$3.14M0.01%+30,95113F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P36,951$2.88M0.07%+6,21013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP33,955$2.64M<0.01%new13F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.31,523$2.45M<0.01%+27,49313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding31,071$2.42M+5,416Timeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP30,728$2.39M<0.01%+33813F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…28,660$2.23M<0.01%-32,64813F-HRTimelineGroup
Advisors Asset Management, Inc.28,269$2.2M0.04%-2,09813F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co27,331$2.13M<0.01%-20713F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC24,974$1.94M<0.01%-5,21913F-HRTimelineGroup
Allworth Financial LP23,157$1.8M0.01%+1,42113F-HRTimeline
Y-Intercept (Hong Kong) Ltd22,737$1.77M0.03%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/22,705$1.77M<0.01%+3,81113F-HRTimelineGroup
ALGERT GLOBAL LLC22,633$1.76M0.03%new13F-HR/ATimeline
STOREBRAND ASSET MANAGEMENT AS22,073$1.72M<0.01%-63013F-HRTimeline
CWA Asset Management Group, LLC20,506$1.6M0.05%new13F-HRTimeline
North Star Investment Management Corp.20,000$1.56M0.09%new13F-HRTimeline
Janney Montgomery Scott LLC19,945$1.55M<0.01%-3813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO19,577$1.52M<0.01%+9,75213F-HRTimelineGroup
SummerHaven Investment Management, LLC18,453$1.44M0.88%-1,44113F-HRTimeline
Illumine Investment Management, LLC17,696$1.38M1.06%-50513F-HRTimeline
Nuveen, LLCin group TIAA17,606$1.37M<0.01%+8813F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …17,100$1.33M<0.01%+13,60013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding17,063$1.33M+7,564Timeline
Integrated Quantitative Investments LLC16,871$1.31M0.24%+1,16013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS16,688$1.3M<0.01%-1,23013F-HRTimelineGroup
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…16,555$1.29M0.34%new13F-HRTimelineGroup
Round Rock Advisors LLC16,466$1.28M0.2%+8013F-HRTimeline
Informed Momentum Co LLC16,144$1.26M0.15%+29613F-HRTimeline
Trexquant Investment LP15,296$1.19M0.01%-28813F-HRTimeline
Ellsworth Advisors, LLC14,301$1.11M0.21%-58313F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC13,949$1.09M<0.01%-2,85013F-HR/ATimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP13,588$1.06M<0.01%+32413F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC13,334$1.04M<0.01%new13F-HRTimelineGroup
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD12,764$994K<0.01%+4,80013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/12,465$971K<0.01%+4,61813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC12,443$969K<0.01%+6,35513F-HRTimelineGroup
RHUMBLINE ADVISERS12,287$957K<0.01%+3613F-HRTimeline
FIRST MANHATTAN CO. LLC.11,000$856K<0.01%-50013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC10,109$787K<0.01%+4,56013F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd10,071$784K0.01%new13F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP9,366$717K<0.01%+17013F-HRTimelineGroup
GC Wealth Management RIA, LLC9,153$713K0.03%-1,37713F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\9,115$710K<0.01%+99213F-HRTimelineGroup
Quantinno Capital Management LP8,941$696K<0.01%+3,59613F-HRTimeline
Legato Capital Management LLC8,900$693K0.06%+1,17713F-HRTimeline
Cambridge Investment Research Advisors,…8,703$678K<0.01%+2,43013F-HRTimeline
STRS OHIO8,600$670K<0.01%+3,00013F-HRTimeline
Quantbot Technologies LP8,333$649K0.03%new13F-HRTimeline
WESTERLY CAPITAL MANAGEMENT, LLC8,000$623K0.19%-42,00013F-HRTimeline
Brooklyn Investment Group7,475$582K0.02%+12513F-HRTimeline
Aquatic Capital Management LLC6,970$543K0.02%+5,47513F-HRTimeline
Man Group plcin group Man Group plc6,686$521K<0.01%new13F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC6,618$515K0.03%-85313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.7,520$470K<0.01%013F-HRTimeline
Jackson Creek Investment Advisors LLC5,923$461K0.14%new13F-HRTimeline
Engineers Gate Manager LP5,811$452K0.01%-1,27113F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…5,259$409K<0.01%-63813F-HRTimelineGroup
Cornerstone Investment Partners, LLC5,251$409K0.02%+1,20513F-HRTimeline
SEIZERT CAPITAL PARTNERS, LLC5,189$404K0.02%013F-HRTimeline
State of Wyoming4,879$380K0.05%+19713F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC4,791$371K<0.01%+1,16113F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…4,715$367K<0.01%new13F-HRTimelineGroup
Sun Financial Inc3,207$364K0.18%-85713F-HRTimeline
Rothschild Wealth LLC4,650$362K0.03%-20,05013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP3,666$361K0.02%-1,30513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN4,508$351K<0.01%-7,50713F-HR/ATimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC4,462$347K<0.01%+52013F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC4,126$321K<0.01%+87713F-HRTimelineGroup
BAILARD, INC.4,100$319K0.01%new13F-HRTimeline
Sterling Capital Management LLC3,988$311K0.01%-2,34713F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC3,934$306K0.01%new13F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp3,905$304K<0.01%-5,29913F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,864$301K<0.01%-42513F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND3,750$292K<0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD3,600$280K<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC3,428$267K<0.01%-12,71613F-HRTimelineGroup
JAMES INVESTMENT RESEARCH, INC.3,394$264K0.03%013F-HRTimeline
VERUS CAPITAL PARTNERS, LLC3,247$253K0.02%-50813F-HRTimeline
Aristides Capital LLC3,242$252K0.08%-12713F-HRTimeline
Connor, Clark & Lunn Investment Managem…3,219$251K<0.01%new13F-HRTimeline
SG Americas Securities, LLC3,115$243K<0.01%-1,72713F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.2,919$227K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…2,861$223K<0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…2,816$219K<0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP2,767$215K0.02%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd2,697$210K<0.01%new13F-HRTimelineGroup
Cresset Asset Management, LLC2,655$207K<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …2,577$201K<0.01%new13F-HRTimelineGroup
GLOBEFLEX CAPITAL L P2,057$160K0.02%new13F-HRTimeline
FMR LLCin group FMR LLC1,744$136K<0.01%+22813F-HRTimelineGroup
Founders Capital Management1,600$125K0.06%-20013F-HRTimeline
State of Alaska, Department of Revenue1,287$99K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,221$95.1K<0.01%+8513F-HRTimelineGroup
CWM, LLCin group CWM, LLC1,167$90.9K<0.01%+55013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA958$75K<0.01%-1,68113F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…886$69K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…837$65.2K<0.01%013F-HRTimelineGroup
Byrne Asset Management LLC835$65K0.04%-3,35713F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC810$63.1K<0.01%-43513F-HRTimeline
Manchester Capital Management LLC800$62.3K0.01%013F-HRTimeline
First Command Advisory Services, Inc.793$61.7K<0.01%new13F-HRTimeline
LOM Asset Management Ltd700$54.5K0.02%013F-HRTimeline
Kemnay Advisory Services Inc.685$53.3K0.01%-44913F-HRTimeline
Ares Financial Consulting, LLC661$52.9K0.04%new13F-HRTimeline
GAMMA Investing LLC675$52.6K<0.01%+5013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…512$39.9K<0.01%-7013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.483$37.6K<0.01%+2413F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC455$35.4K<0.01%+4813F-HR/ATimeline
Advisory Services Network, LLC343$26.7K<0.01%new13F-HRTimeline
Covestor Ltd270$21K0.01%-713F-HRTimeline
Arax Advisory Partners218$17K<0.01%+3313F-HRTimeline
HARBOUR INVESTMENTS, INC.199$15.5K<0.01%new13F-HRTimeline
USA FINANCIAL FORMULAS198$15.4K<0.01%+18413F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.188$14.6K<0.01%013F-HRTimelineGroup
Smithfield Trust Co159$12K<0.01%013F-HRTimeline
Versant Capital Management, Inc148$11.5K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.118$9.19K<0.01%+2213F-HR/ATimelineGroup
Essential Partners LLC99$7.71K<0.01%+113F-HRTimeline
MAI Capital Management95$7.4K<0.01%+8813F-HRTimeline
MARK SHEPTOFF FINANCIAL PLANNING, LLC50$5.57K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…65$5.06K<0.01%new13F-HRTimelineGroup
Farther Finance Advisors, LLC41$3.28K<0.01%+513F-HRTimeline
ROTHSCHILD INVESTMENT LLC34$2.65K<0.01%+2913F-HRTimeline
Dogwood Wealth Management LLC28$2.18K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…26$2.02K<0.01%+713F-HR/ATimelineGroup
NISA INVESTMENT ADVISORS, LLC26$2.02K<0.01%013F-HRTimeline
Root Financial Partners, LLC25$1.95K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC14$1.09K<0.01%013F-HRTimeline
Basecamp Wealth Advisors LLC14$1.09K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC11$856<0.01%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management10$779<0.01%new13F-HRTimelineGroup
Intentional Wealth Strategies, LLC9$701<0.01%13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…8$623<0.01%013F-HRTimelineGroup
True Wealth Design, LLC5$390<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\5$389<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$78<0.01%013F-HRTimelineGroup
SJS Investment Consulting Inc.1$78<0.01%new13F-HRTimeline
JPL Wealth Management, LLC1$78<0.01%new13F-HR/ATimeline
Keating Financial Advisory Services, In…1$78<0.01%new13F-HRTimeline

Events

  • DIMENSIONAL FUND ADVISORS LP reported 549,856 NWPX shares, 5.7% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-08. 0000354204-26-001026

    Accepted , ingested

  • Stokes Eric sold 12,631 NWPX shares on 2026-10-02, Form 4 filed 2026-10-06. 0001437749-26-032178

    Accepted , ingested

  • LARSON KEITH R sold 250 NWPX shares on 2026-10-05, Form 4 filed 2026-10-06. 0001437749-26-032172

    Accepted , ingested