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Disclosery

WLDN WILLDAN GROUP INC

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COM (common), issuer CIK 1370450

248 managers (256 13F filers) reported a position in WLDN shares at 2026-03-31, 11,394,373 shares in all. 45 filers opened a position and 57 filers sold out during the quarter.

Managers
248
13F filers
256
New
45
Added
102
Reduced
79
Sold out
57
Shares held by filers
11,394,373

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

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.1,317,724$101M<0.01%+2,81813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding1,216,520$93.1MnewTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP468,022$35.8M0.03%+172,28513F-HRTimelineGroup
WASATCH ADVISORS LP381,581$29.2M0.19%+120,11013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC354,292$27.1M<0.01%+11,29213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP314,700$24.1M<0.01%+8,85513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP308,947$23.7M<0.01%+21,66913F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP286,858$22M0.02%+49,16113F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC272,354$20.9M<0.01%+92,45613F-HR/ATimelineGroup
Nuveen, LLCin group TIAA242,491$18.6M0.01%+57,41413F-HRTimelineGroup
Swedbank ABin group Swedbank AB236,700$18.1M0.02%+61,90013F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …216,429$17.1M0.03%+37,62413F-HRTimelineGroup
Driehaus Capital Management LLC219,904$16.8M0.12%+9,31813F-HRTimeline
NEUMEIER POMA INVESTMENT COUNSEL LLC215,660$16.5M1.36%new13F-HRTimeline
RBF Capital, LLC184,600$14.1M0.69%013F-HR/ATimeline
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…164,987$12.6M0.59%-133,94513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP149,109$11.4M<0.01%+2,89013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN147,985$11.3M<0.01%-59,60513F-HR/ATimelineGroup
ALGERT GLOBAL LLC147,587$11.3M0.17%+38,50013F-HR/ATimeline
Summit Creek Advisors LLC147,536$11.3M2.32%-21,65213F-HRTimeline
Valiant Capital Management, L.P.143,331$11M0.86%-9,20013F-HRTimeline
Handelsbanken Fonder AB142,656$10.9M0.04%-57,01513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC142,572$10.9M0.01%+98,48813F-HRTimelineGroup
Qube Research & Technologies Ltd134,446$10.3M0.01%-32,59513F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC129,853$9.94M<0.01%-14,98713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co122,766$9.4M<0.01%-3,08113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY121,797$9.32M<0.01%-9,13613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL110,892$8.49M0.05%+22,31013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC110,921$8.49M0.01%-34,96013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…94,398$7.23M0.01%+30,73413F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …93,964$7.19M0.38%+36,35113F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC83,551$6.4M0.14%+73113F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.78,421$6M0.01%+73,17213F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC78,292$5.99M0.95%+1,37113F-HRTimeline
HRT FINANCIAL LP78,064$5.98M0.01%+12,22613F-HRTimeline
LORD, ABBETT & CO. LLC76,465$5.85M0.02%-69,21113F-HRTimeline
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD71,281$5.46M0.01%-37,11913F-HRTimelineGroup
Trexquant Investment LP70,172$5.37M0.04%-20,13413F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS69,068$5.29M0.11%-1,92313F-HRTimeline
UBS Group AGgroup of 2 filers holding64,244$4.92M-2,007Timeline
PANAGORA ASSET MANAGEMENT INC61,231$4.69M0.02%+7713F-HRTimeline
ALLIANCEBERNSTEIN L.P.44,682$4.63M<0.01%-5,01013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…60,465$4.63M0.01%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp60,240$4.61M<0.01%-4,17813F-HRTimelineGroup
Asset Management One Co., Ltd.60,130$4.6M0.01%-19,85013F-HRTimeline
ExodusPoint Capital Management, LP54,670$4.19M0.04%new13F-HRTimeline
Janney Montgomery Scott LLC54,011$4.13M0.01%-14,17513F-HRTimeline
Man Group plcin group Man Group plc53,833$4.12M0.01%+19,15613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC52,710$4.04M<0.01%+12,52613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\52,674$4.03M<0.01%-13713F-HRTimelineGroup
Ranger Investment Management, L.P.46,435$3.56M0.26%new13F-HRTimeline
EFG International AGin group EFG International AG46,012$3.52M0.08%+4,08413F-HRTimelineGroup
CVFG LLC44,550$3.41M0.42%new13F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.44,325$3.39M0.04%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC39,480$3.02M0.07%+23,71413F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC39,330$3.01M<0.01%-1,04713F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC39,285$3.01M<0.01%+22813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding38,581$2.95M+17,464Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC36,714$2.81M<0.01%-67113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/36,230$2.77M<0.01%-5,26313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO32,590$2.46M<0.01%+2,15113F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC31,579$2.42M<0.01%-44,97913F-HRTimelineGroup
Legato Capital Management LLC31,187$2.39M0.22%+1,81113F-HRTimeline
G2 Investment Partners Management LLC31,000$2.37M0.58%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC30,264$2.32M<0.01%+8,41613F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC29,734$2.28M<0.01%+6,35413F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO29,296$2.24M<0.01%+6,78213F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC29,212$2.24M0.12%+54713F-HRTimeline
Connor, Clark & Lunn Investment Managem…29,205$2.24M0.01%-14,82413F-HRTimeline
Swiss National Bank29,200$2.24M<0.01%+30013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC28,211$2.16M0.01%+3,20113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS27,546$2.11M<0.01%+1,87813F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP26,949$2.06M<0.01%-23,76313F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC24,938$1.91M<0.01%-3,17913F-HRTimelineGroup
WHITTIER TRUST CO23,657$1.87M0.02%013F-HRTimeline
LPL Financial LLC23,764$1.82M<0.01%+7,23513F-HRTimeline
Conestoga Capital Advisors, LLC23,667$1.81M0.04%+3,25513F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.23,293$1.78M<0.01%+7,53213F-HRTimelineGroup
Gotham Asset Management, LLC22,684$1.74M0.01%-3,14513F-HRTimeline
LMG Wealth Partners, LLC22,376$1.71M0.31%+2,35013F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS21,058$1.61M<0.01%-4,60913F-HRTimeline
De Lisle Partners LLP21,000$1.61M0.19%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC20,740$1.59M<0.01%+7,17413F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.20,673$1.58M<0.01%-30,98413F-HRTimelineGroup
Cetera Investment Advisers19,057$1.46M<0.01%-6913F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…18,008$1.38M<0.01%+4,09713F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.17,969$1.38M0.02%-1,13913F-HRTimelineGroup
RHUMBLINE ADVISERS17,512$1.34M<0.01%-13813F-HRTimeline
Y-Intercept (Hong Kong) Ltd17,190$1.32M0.02%+4,52913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC16,783$1.28M<0.01%-33,14413F-HRTimelineGroup
OP Asset Management Ltd16,677$1.28M0.01%new13F-HR/ATimeline
MML INVESTORS SERVICES, LLC16,260$1.24M<0.01%-3,98613F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP15,961$1.22M0.11%+6,76313F-HRTimeline
WULFF, HANSEN & CO.15,389$1.18M1.2%-2,11613F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.14,356$1.1M0.01%new13F-HRTimeline
NAVELLIER & ASSOCIATES INC14,300$1.09M0.11%+1,39113F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc13,840$1.06M<0.01%+75013F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 2 filers holding13,457$1.03M+4,014Timeline
PRICE T ROWE ASSOCIATES INC /MD/12,843$984K<0.01%+2,04813F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC12,965$983K<0.01%-3,47513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.12,746$976K<0.01%-1013F-HRTimelineGroup
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…12,713$973K<0.01%+3,05513F-HRTimelineGroup
Sanctuary Advisors, LLC12,480$955K0.01%+1,18713F-HRTimeline
Arista Wealth Management, LLC12,117$928K0.11%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD11,966$916K<0.01%+1,95113F-HRTimeline
Integrated Quantitative Investments LLC11,938$914K0.17%-6,73913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,388$872K0.02%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…11,273$863K<0.01%-4,06613F-HRTimelineGroup
Engineers Gate Manager LP10,934$837K0.01%+50213F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC10,900$835K<0.01%-13,10013F-HRTimeline
J. Derek Lewis & Associates Inc.10,487$803K0.18%-63013F-HR/ATimeline
TEACHER RETIREMENT SYSTEM OF TEXAS10,387$795K<0.01%-7,13513F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…6,099$752K<0.01%+3,95613F-HRTimelineGroup
STONERIDGE INVESTMENT PARTNERS LLC9,799$750K0.54%+5,06113F-HRTimeline
GSA CAPITAL PARTNERS LLP9,509$728K0.05%new13F-HRTimeline
Ausbil Investment Management Ltd8,943$706K0.35%+5,24813F-HRTimeline
Annex Advisory Services, LLC9,134$699K0.01%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV9,075$695K<0.01%-91,77413F-HRTimeline
STRS OHIO9,000$689K<0.01%+1,60013F-HRTimeline
IMC-Chicago, LLC8,857$678K0.01%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources8,380$642K<0.01%-2,20413F-HRTimelineGroup
Belpointe Asset Management LLC7,812$598K0.02%new13F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding7,694$589K+941Timeline
MetLife Investment Management, LLCin group MetLife Investment Management…7,693$589K<0.01%-6513F-HRTimelineGroup
Truvestments Capital LLC7,378$565K0.1%+3,67013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP7,290$558K<0.01%-47013F-HRTimelineGroup
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…7,280$557K0.01%-3,09113F-HRTimelineGroup
ELEVATION POINT WEALTH PARTNERS, LLC6,960$533K0.01%new13F-HRTimeline
THOROUGHBRED FINANCIAL SERVICES, LLC6,636$508K0.03%+35313F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…6,608$506K<0.01%+10113F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…6,408$491K<0.01%-99513F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …6,377$488K<0.01%-18313F-HRTimelineGroup
Quantinno Capital Management LP6,311$483K<0.01%+2,89613F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.6,341$478K0.08%+3,78313F-HRTimeline
WEDBUSH SECURITIES INC6,065$464K0.01%+71513F-HRTimeline
Cornerstone Investment Partners, LLC5,992$459K0.02%+1,35713F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson5,961$456K<0.01%-22,39913F-HR/ATimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP5,617$448K<0.01%+5,60313F-HRTimelineGroup
ARGENT CAPITAL MANAGEMENT LLC5,836$447K0.01%new13F-HRTimeline
State of Alaska, Department of Revenue5,703$436K<0.01%013F-HRTimeline
Gladstone Institutional Advisory LLC5,603$429K0.02%-23713F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC5,373$411K<0.01%-10,24413F-HRTimeline
Private Advisor Group, LLC5,244$401K<0.01%+87813F-HRTimeline
Mariner, LLCin group Mariner, LLC4,767$365K<0.01%-1,29513F-HRTimelineGroup
Independent Advisor Alliance4,764$365K<0.01%-23,87713F-HRTimeline
WealthTrust Axiom LLC4,695$359K0.09%013F-HRTimeline
DIVERSIFIED TRUST CO4,652$356K0.01%+34413F-HRTimeline
BLAIR WILLIAM & CO/IL4,550$348K<0.01%+1,30013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND4,404$337K<0.01%013F-HRTimeline
Kassira Wealth Management LLC4,384$336K0.31%new13F-HRTimeline
Amundiin group Amundi4,361$334K<0.01%+1,46813F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC4,356$333K<0.01%+1,80013F-HRTimelineGroup
Creative Planningin group Creative Planning4,329$331K<0.01%-2,06613F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC4,319$331K<0.01%-3,80313F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,252$326K<0.01%+1,50313F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM4,051$310K<0.01%013F-HRTimeline
Cambridge Investment Research Advisors,…4,031$309K<0.01%+1013F-HRTimeline
TWINBEECH CAPITAL LP3,986$305K0.03%new13F-HRTimeline
Invst, LLC3,947$302K0.03%+1,81813F-HRTimeline
Police & Firemen's Retirement System of…3,870$296K<0.01%013F-HRTimeline
AdvisorShares Investments LLC3,733$286K0.05%+1,78013F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP3,725$285K<0.01%+1,07413F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD3,700$283K<0.01%+1,50013F-HRTimeline
Elevated Financial Group LLC3,561$273K0.09%+30613F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC3,559$272K<0.01%new13F-HRTimelineGroup
PDT Partners, LLC3,549$272K0.02%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…3,485$267K<0.01%013F-HRTimeline
Revisor Wealth Management LLC3,466$265K0.07%+1,70613F-HRTimeline
KLP KAPITALFORVALTNING AS3,300$253K<0.01%+20013F-HRTimeline
Abacus Wealth Partners, LLC3,276$251K0.02%+57813F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al3,250$249K<0.01%new13F-HRTimeline
Merit Financial Group, LLC3,211$246K<0.01%new13F-HRTimeline
INCEPTIONR LLC3,082$236K0.06%new13F-HRTimeline
Centiva Capital, LP3,024$232K0.01%new13F-HRTimeline
Kings Path Partners LLC2,860$219K0.08%new13F-HR/ATimeline
WIMMER ASSOCIATES 1, LLC2,800$214K0.1%-31013F-HRTimeline
Sequoia Financial Advisors, LLC2,739$210K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,700$207K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,583$198K<0.01%-9013F-HRTimelineGroup
CWM, LLCin group CWM, LLC2,204$169K<0.01%-9913F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.1,868$143K0.01%-4213F-HRTimelineGroup
NewEdge Advisors, LLC1,410$108K<0.01%+91013F-HR/ATimeline
McIlrath & Eck, LLC1,403$107K0.01%-22713F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,384$106K0.01%+97313F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…1,263$97K<0.01%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,245$96K<0.01%013F-HRTimelineGroup
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…1,253$95.9K<0.01%-1,38213F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,161$88.9K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,139$87.2K<0.01%+61613F-HRTimelineGroup
FMR LLCin group FMR LLC1,058$81K<0.01%-26,86013F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,008$77.2K<0.01%+58213F-HRTimelineGroup
Vestcor Inc921$71K<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…911$69.7K0.01%+54713F-HRTimelineGroup
Sunbelt Securities, Inc.800$61.2K<0.01%013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…763$60.3K<0.01%+30613F-HRTimeline
State of Wyoming720$55.1K0.01%+36713F-HRTimeline
Advisory Services Network, LLC700$53.6K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC650$51.4K<0.01%+4213F-HRTimeline
KBC Group NVin group KBC Group NV667$51K<0.01%013F-HRTimelineGroup
Avanza Fonder AB562$43K<0.01%013F-HRTimeline