DOSSIER · 13F Holders · Q2 2026Consumer Cyclical · Wholesale-Electrical Apparatus & Equipment, Wiring Supplies
WCC

WESCO INTL INC

728 institutions still hold WESCO INTL INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 95082P105·Wholesale-Electrical Apparatus & Equipment, Wiring Supplies ·728 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$10.0B
visible holders
Holders
728
filers reporting
Concentration
30.95%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

728 institutions reported WCC in Q2 2026. BlackRock, Inc. leads at 30.9% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$3.1B9.0M0.05%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$760M2.2M0.02%Q2 2026
03
Vanguard Portfolio Management
CIK 0002100121· Index
$716M2.1M0.03%Q2 2026
04
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$697M2.0M0.12%Q2 2026
05
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$696M2.0M0.13%Q2 2026
06
STATE STREET CORP
CIK 0000093751
$524M1.5M0.02%Q2 2026
07
BAUPOST GROUP LLC/MA
CIK 0001061768
$393M1.4M7.69%Q1 2026
08
Invesco Ltd.
CIK 0000914208
$336M972K0.03%Q2 2026
09
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$321M928K0.02%Q2 2026
10
NORGES BANK
CIK 0001374170· Sovereign
$297M860K0.03%Q2 2026
11
BANK OF AMERICA CORP /DE/
CIK 0000070858
$296M858K0.02%Q2 2026
12
Bank of New York Mellon Corp
CIK 0001390777
$250M722K0.04%Q2 2026
13
Alyeska Investment Group, L.P.
CIK 0001453072
$226M654K0.58%Q2 2026
14
MORGAN STANLEY
CIK 0000895421
$219M634K0.01%Q2 2026
15
CITIGROUP INC
CIK 0000831001
$216M624K0.07%Q2 2026
16
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$214M619K0.07%Q2 2026
17
LYRICAL ASSET MANAGEMENT LP
CIK 0001542302
$199M576K2.52%Q2 2026
18
FMR LLC
CIK 0000315066
$194M563K0.01%Q2 2026
19
NEW SOUTH CAPITAL MANAGEMENT INC
CIK 0001044797
$177M512K7.75%Q2 2026
20
BARROW HANLEY MEWHINNEY & STRAUSS LLC
CIK 0000313028
$175M507K0.53%Q2 2026
Page 1 of 37
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Insiders at WESCO INTL INC
Schulz David S.Khurana AkashThompson Laura KCastillo Daniel JMarino Anthony SPorwal HemantKulasa Matthew SSundaram Easwaran