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Disclosery

WCC WESCO INTL INC

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Stock (common), issuer CIK 929008

546 managers (561 13F filers) reported a position in WCC shares at 2025-09-30, 48,316,686 shares in all. 85 filers opened a position and 53 filers sold out during the quarter.

Managers
546
13F filers
561
New
85
Added
202
Reduced
187
Sold out
53
Shares held by filers
48,316,686

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Mariner, LLCin group Mariner, LLC10,226$2.16M<0.01%+1,25913F-HRTimelineGroup
NEW MEXICO EDUCATIONAL RETIREMENT BOARD10,000$2.12M0.07%+1,00013F-HRTimeline
Coastal Bridge Advisors, LLC9,777$2.07M0.16%-3813F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND9,766$2.07M0.03%+70013F-HRTimeline
Arax Advisory Partners9,730$2.06M0.03%+8,56313F-HRTimeline
Sanctuary Advisors, LLC9,251$1.96M0.01%+91513F-HR/ATimeline
Legato Capital Management LLC9,136$1.93M0.21%-2,79713F-HRTimeline
Pacer Advisors, Inc.9,092$1.92M<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning9,019$1.91M<0.01%+2,51613F-HRTimelineGroup
COOKSON PEIRCE & CO INC8,716$1.84M0.08%new13F-HRTimeline
Edgestream Partners, L.P.8,706$1.84M0.05%new13F-HRTimeline
MML INVESTORS SERVICES, LLC8,681$1.84M<0.01%-1,28313F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP8,622$1.82M<0.01%-37413F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC8,505$1.8M0.01%-3,34213F-HRTimeline
Assenagon Asset Management S.A.8,380$1.77M<0.01%new13F-HRTimeline
Global Trust Asset Management, LLC8,357$1.77M0.8%-36713F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC8,327$1.75M<0.01%-48513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS8,035$1.7M<0.01%-33,31913F-HRTimelineGroup
Summit Trail Advisors, LLC8,031$1.7M0.02%+3,13213F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/7,991$1.69M<0.01%-42713F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP7,899$1.69M<0.01%+2,61713F-HRTimelineGroup
Engineers Gate Manager LP7,777$1.64M0.02%new13F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd7,727$1.63M0.34%+3,70713F-HRTimelineGroup
Private Harbour Investment Management &…7,588$1.6M1.66%-61813F-HRTimeline
Cornerstone Select Advisors, LLC7,391$1.56M1.15%+4813F-HRTimeline
Aquatic Capital Management LLC7,320$1.55M0.03%new13F-HRTimeline
ST. NICHOLAS PRIVATE ASSET MANAGEMENT, …7,111$1.5M1.31%+3213F-HRTimeline
Polianta Ltd7,100$1.5M0.62%013F-HRTimeline
Amundiin group Amundi6,819$1.49M<0.01%+2013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV6,978$1.48M<0.01%+1,62313F-HRTimeline
XML Financial, LLC6,965$1.47M0.12%-16513F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…6,965$1.47M<0.01%-45313F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd6,953$1.47M0.1%+1,78113F-HRTimeline
SUMMIT WEALTH GROUP LLC / CO4,634$1.43M0.15%new13F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS6,709$1.42M0.05%-24013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Cornell Pochily Investment Advisors, In…6,629$1.4M0.42%-55013F-HRTimeline
Profit Investment Management, LLC6,607$1.4M1.76%-3,52913F-HRTimeline
Oak Thistle LLC6,290$1.33M0.2%-68613F-HRTimeline
XPONANCE LLC6,263$1.32M0.01%-36213F-HRTimeline
Kennondale Capital Management LLC6,214$1.31M1.01%+1,85813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…6,176$1.31M<0.01%+1,14313F-HRTimelineGroup
Prospera Financial Services Inc6,133$1.3M0.02%-13313F-HRTimeline
CIBC WORLD MARKET INC.5,813$1.23M<0.01%+3,97813F-HRTimeline
HANCOCK WHITNEY CORP5,785$1.22M0.02%+4913F-HRTimeline
Skylands Capital, LLC5,760$1.22M0.17%-3,65013F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC5,718$1.21M0.04%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,602$1.2M<0.01%+1,67313F-HRTimelineGroup
SANDLER CAPITAL MANAGEMENT5,519$1.17M0.43%-1,49313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\5,508$1.17M<0.01%+37213F-HRTimelineGroup
Steward Partners Investment Advisory, L…5,447$1.15M0.01%+27913F-HRTimeline
Jaffetilchin Investment Partners, LLC5,343$1.13M0.07%-22513F-HRTimeline
State of Alaska, Department of Revenue5,322$1.12M0.01%+33713F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC5,214$1.1M<0.01%-19113F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …5,117$1.08M0.01%new13F-HRTimelineGroup
Caprock Group, LLC4,877$1.07M0.03%13F-HRTimeline
CHOREO, LLC4,994$1.06M0.01%-1,40013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…4,995$1.06M<0.01%013F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP4,946$1.05M<0.01%-1,60713F-HRTimelineGroup
Pekin Hardy Strauss, Inc.4,936$1.04M0.1%-55,74113F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC4,811$1.02M<0.01%+40213F-HRTimeline
Twin Tree Management, LP4,810$1.02M0.05%new13F-HRTimeline
JAMES INVESTMENT RESEARCH, INC.4,790$1.01M0.11%+93613F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC4,757$1.01M<0.01%-171,66013F-HRTimelineGroup
Auxano Advisors, LLC4,754$1.01M0.21%-60113F-HRTimeline
Seven Six Capital Management, LLC4,625$978K0.96%-9,87513F-HRTimeline
Rehmann Capital Advisory Group4,626$977K0.05%-64513F-HRTimeline
Allworth Financial LP4,595$972K<0.01%+8813F-HRTimeline
NISA INVESTMENT ADVISORS, LLC4,581$969K<0.01%013F-HRTimeline
Yorktown Management & Research Co Inc4,550$962K0.77%013F-HRTimeline
Krilogy Financial LLC3,736$959K0.04%new13F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…4,507$953K0.01%-14513F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 3 filers holding4,330$916K+1,296Timeline
Crossmark Global Holdings, Inc.4,321$914K0.01%+74813F-HRTimeline
HUDSON EDGE INVESTMENT PARTNERS INC.4,211$891K0.14%-3613F-HRTimeline
44 WEALTH MANAGEMENT LLC4,207$890K0.3%+2,04413F-HRTimeline
Versor Investments LP4,095$866K0.16%-1,90013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC4,066$860K<0.01%+27413F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC3,932$832K<0.01%-7413F-HRTimelineGroup
NewEdge Advisors, LLC3,928$831K<0.01%-12413F-HRTimeline
Vestcor Inc3,920$829K0.02%013F-HRTimeline
Atria Investments, Inc3,918$829K0.01%+70013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC3,870$819K0.02%+1,87213F-HRTimeline
Heritage Wealth Management, Inc.3,840$812K0.24%-4013F-HRTimeline
BAILARD, INC.3,838$812K0.02%-19713F-HRTimeline
ALERUS FINANCIAL NA3,815$807K0.04%-5013F-HRTimeline
Convergence Investment Partners, LLC3,808$805K0.18%new13F-HRTimeline
Bridgewater Associates, LP3,774$798K<0.01%new13F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC3,645$771K0.02%+27413F-HRTimeline
Laird Norton Wetherby Wealth Management…3,567$754K0.03%+7213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC3,518$744K<0.01%new13F-HRTimelineGroup
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC3,514$743K0.02%-4713F-HRTimelineGroup
Quent Capital, LLC3,487$737K0.06%+2313F-HRTimeline
PEDDOCK CAPITAL ADVISORS, LLC3,462$732K0.16%+22013F-HRTimeline
Janney Montgomery Scott LLC3,423$724K<0.01%+90013F-HRTimeline
Sterling Capital Management LLC3,389$717K0.01%-18613F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.3,342$707K0.05%-14,02413F-HRTimeline
Meixler Investment Management, Ltd.3,307$699K0.43%-32213F-HRTimeline
Cambridge Investment Research Advisors,…3,221$681K<0.01%+14413F-HRTimeline
Snowden Capital Advisors LLC3,212$679K0.02%+5613F-HRTimeline
M&T Bank Corpin group M&T Bank Corp3,179$673K<0.01%-43213F-HRTimelineGroup
Pallas Capital Advisors LLC3,159$668K0.02%+513F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding3,151$666K+2,037Timeline
QUADRANT CAPITAL GROUP LLC3,149$666K0.02%+7613F-HRTimeline
Abacus Planning Group, Inc.3,095$655K0.09%+4213F-HRTimeline
Federation des caisses Desjardins du Qu…3,076$651K<0.01%+2,97613F-HRTimeline
PINNACLE ASSOCIATES LTD3,073$650K0.01%-1013F-HRTimeline
HighPoint Advisor Group LLC2,913$616K0.03%+32013F-HRTimeline
SYON CAPITAL LLC2,839$600K0.03%-1013F-HRTimeline
Aspire Growth Partners LLC2,795$591K0.43%+613F-HRTimeline
Essential Partners LLC2,750$582K0.19%+16313F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding2,692$569K+19Timeline
Advisory Services Network, LLC2,689$569K0.01%+10213F-HRTimeline
Turning Point Benefit Group, Inc.2,647$563K0.34%+52713F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC2,647$560K0.03%+45213F-HRTimelineGroup
Qsemble Capital Management, LP2,616$553K0.05%+84213F-HRTimeline
GREENLEAF TRUST2,605$551K0.01%+813F-HRTimeline
WASHINGTON CAPITAL MANAGEMENT, INC2,600$550K0.39%new13F-HRTimeline
Maryland State Retirement & Pension Sys…2,600$550K0.01%+27113F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…2,598$549K0.01%-19,44313F-HRTimelineGroup
Inscription Capital, LLC2,544$538K0.06%+16513F-HRTimeline
Utah Retirement Systems2,533$536K0.01%013F-HRTimeline
Ellevest, Inc.2,499$529K0.08%-25213F-HRTimeline
WealthTrust Axiom LLC2,474$523K0.14%013F-HRTimeline
TITLEIST ASSET MANAGEMENT, LLC2,431$514K0.05%013F-HRTimeline
Delta Investment Management, LLC2,341$495K0.09%-56213F-HRTimeline
Bridgefront Capital, LLC2,272$481K0.14%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…2,254$477K<0.01%+99413F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC2,190$464K<0.01%+2713F-HRTimelineGroup
Burns Matteson Capital Management, LLC2,193$464K0.19%new13F-HRTimeline
ISTHMUS PARTNERS, LLC2,190$463K0.1%013F-HRTimeline
FOSTER & MOTLEY INC2,117$448K0.02%+9013F-HRTimeline
CenterBook Partners LP2,112$447K0.02%-82613F-HRTimeline
MONTGOMERY INVESTMENT MANAGEMENT INC2,107$446K0.16%013F-HRTimeline
ProShare Advisors LLC2,069$438K<0.01%+10013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.2,065$437K0.01%new13F-HRTimeline
Institute for Wealth Management, LLC.2,064$437K0.05%013F-HRTimeline
GREAT LAKES ADVISORS, LLC2,018$427K<0.01%-213F-HRTimeline
Man Group plcin group Man Group plc1,997$422K<0.01%-53413F-HRTimelineGroup
Campbell & CO Investment Adviser LLC1,968$416K0.03%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,957$414K<0.01%-155,78913F-HRTimelineGroup
MGB Wealth Management, LLC1,956$414K0.12%-49913F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…1,952$413K0.01%+24613F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC1,923$407K<0.01%+21113F-HRTimelineGroup
Forum Financial Management, LPin group Forum Financial Management, LP1,923$407K0.01%+313F-HRTimelineGroup
Smithfield Trust Co1,914$403K0.02%-3013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.1,900$402K<0.01%-18,85013F-HRTimelineGroup
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …1,900$402K0.01%013F-HRTimelineGroup
Perigon Wealth Management, LLC1,899$402K0.01%new13F-HRTimeline
Merit Financial Group, LLC1,862$394K<0.01%+10113F-HR/ATimeline
EVERGREEN CAPITAL MANAGEMENT LLC1,856$393K0.01%+29213F-HRTimeline
Bayforest Capital Ltd1,839$389K0.18%new13F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC1,808$382K0.07%+113F-HRTimeline
PANAGORA ASSET MANAGEMENT INC1,801$381K<0.01%-82,36813F-HRTimeline
Pollock Investment Advisors, LLC1,797$380K0.3%013F-HRTimeline
TRANSATLANTIQUE PRIVATE WEALTH LLC1,795$380K0.12%-6813F-HRTimeline
Ashton Thomas Private Wealth, LLC1,786$378K0.01%-2313F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC1,779$376K0.03%new13F-HRTimeline
COMMERCE BANKin group COMMERCE BANK1,750$370K<0.01%+30913F-HRTimelineGroup
Brooklyn Investment Group1,985$368K0.05%-1413F-HR/ATimeline
Aaron Wealth Advisors LLC1,731$366K0.02%new13F-HRTimeline
Chicago Partners Investment Group LLC1,603$354K0.01%+12213F-HRTimeline
Integrated Investment Consultants, LLC1,638$346K0.06%-49213F-HRTimeline
&PARTNERS1,629$345K<0.01%+26413F-HRTimeline
SHELTON CAPITAL MANAGEMENT1,607$340K0.01%013F-HRTimeline
DENALI ADVISORS LLC1,606$340K0.04%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,603$339K0.01%-1,07713F-HRTimelineGroup
Malaga Cove Capital, LLC1,599$338K0.12%new13F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC1,590$336K0.02%-1713F-HRTimeline
CIBC Asset Management Inc1,589$336K<0.01%013F-HRTimeline
Vise Technologies, Inc.1,584$335K0.01%-1,40813F-HRTimeline
Southeast Asset Advisors, LLC1,570$332K0.04%new13F-HRTimeline
Fragasso Financial Advisors Inc1,530$330K0.02%+313F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT1,530$324K0.04%+113F-HRTimeline
Stonegate Investment Group, LLC1,509$319K0.01%new13F-HRTimeline
IFP Advisors, Inc1,482$313K0.01%-7613F-HR/ATimeline
PRAXIS INVESTMENT MANAGEMENT INC1,450$307K0.02%013F-HRTimeline
GROUP ONE TRADING LLC1,437$304K0.01%+1,25713F-HRTimeline
Fulcrum Capital LLC1,429$302K0.06%013F-HRTimeline
KBC Group NVin group KBC Group NV1,409$298K<0.01%013F-HRTimelineGroup
Vestmark Advisory Solutions, Inc.1,408$298K0.01%new13F-HRTimeline
Polymer Capital Management (US) LLC1,408$298K0.04%new13F-HRTimeline
Prairie Wealth Advisors, Inc.1,398$296K0.12%013F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.1,392$294K<0.01%-7413F-HRTimelineGroup
OSTRUM ASSET MANAGEMENT1,390$294K0.01%new13F-HRTimeline
Farther Finance Advisors, LLC1,340$283K<0.01%+7913F-HRTimeline
Arkadios Wealth Advisors1,333$282K0.01%new13F-HRTimeline
Kera Capital Partners, Inc.1,313$278K0.04%+4913F-HRTimeline
SHELL ASSET MANAGEMENT CO1,312$277K0.03%-1,74513F-HRTimeline
NICOLET ADVISORY SERVICES, LLCin group NICOLET BANKSHARES INC1,291$276K0.02%new13F-HRTimelineGroup
Koshinski Asset Management, Inc.1,305$276K0.02%013F-HRTimeline
NorthCoast Asset Management LLC1,285$272K<0.01%new13F-HRTimeline
BRIGHTON JONES LLC1,278$270K0.01%new13F-HRTimeline
Orion Porfolio Solutions, LLC1,266$268K<0.01%+1313F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,257$266K<0.01%+8013F-HRTimeline
Baron Wealth Management LLC1,256$266K0.09%+1413F-HRTimeline
Avantra Family Wealth, Inc.1,250$264K0.2%new13F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC1,235$261K<0.01%new13F-HR/ATimelineGroup
HB Wealth Management, LLC1,184$250K<0.01%-43113F-HRTimeline
Saiph Capital, LLC1,171$248K0.09%013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC1,160$245K<0.01%new13F-HRTimelineGroup