Wesco International

WCC • NYSE

Wesco International is a industrial - distribution company in the industrials sector on NYSE, led by John J. Engel, with a market cap of $12.7B. As of Q3 2025, 99% of shares are held by 544 institutional investors, with BlackRock, Inc. as the largest holder at 12.27%.

Chairman, President and Chief Executive OfficerJohn J. Engel

Market Cap$12.7B

Industrial - Distribution

Industrials

Employees20.0K

Websitewesco.com

Country

United States of America

Overview

Overview of institutional ownership in WCC as of Q3 2025 with a market cap of $10.3B

All Institutions

Institutions: 544
Value Held: $10.2B
Shares Held: 48.3M
Avg Position: $18.8M
Median Position: $960.5K

Hedge Funds

Hedge Funds: 50
Value Held: $1.1B
Shares Held: 5.2M
Avg Position: $21.9M
Median Position: $2.6M

Ownership Breakdown

Institutional (non-HF)

88.74%

$9.1B

Hedge Funds

10.63%

$1.1B

Retail & Other

0.629%

$64.7M

Based on market cap of $10.3B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in WCC as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$1.3B 0.02% of portfolio	12.27% 6.0M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$975.5M 0.01% of portfolio	9.48% 4.6M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
WELLINGTON MANAGEMENT CO LLP Long Only Manager	Jean Marie Hynes CEO	$716.2M 0.13% of portfolio	6.96% 3.4M shares	Q4 2021 Held for 3y 11m	$571.21B
DIMENSIONAL FUND ADVISORS LP Long Only Manager	David Paul Butler CEO	$469.6M 0.10% of portfolio	4.56% 2.2M shares	≤ Q2 2013 Held for 12y 5m+	$466.32B
BAUPOST GROUP LLC/MA Hedge Fund•Value	Seth Andrew Klarman CEO	$317.9M 7.03% of portfolio	3.09% 1.5M shares	Q1 2024 Held for 1y 8m	$4.5B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$309.2M 0.01% of portfolio	3.00% 1.5M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$293.0M 0.05% of portfolio	2.85% 1.4M shares	≤ Q2 2013 Held for 12y 5m+	$633.08B
Allspring Global Investments Holdings, LLC Long Only Manager	Francis Jon Baranko President	$281.5M 0.46% of portfolio	2.72% 1.3M shares	Q4 2021 Held for 3y 11m	$61.5B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$179.7M 0.01% of portfolio	1.75% 849.5K shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
Bank of New York Mellon Corp Institution	Robin Vince CEO	$165.9M 0.03% of portfolio	1.61% 784.6K shares	≤ Q2 2013 Held for 12y 5m+	$556.34B

Net Capital Flow

Institutional buying and selling activity for WCC in Q3 2025

Traded: +$307.9M
Buyers: 290
Sellers: 233
Total Bought: +$1.4B
Total Sold: −$1.1B
Avg Position: $17.1M

Biggest Buyers

Institution	Net Bought	Current Position
WELLINGTON MANAGEMENT CO LLP Long Only Manager	+$292.3M +1.4M shares	$716.2M 3.4M shares
B BlackRock, Inc. Institution	+$238.0M +1.1M shares	$1.3B 6.0M shares
PointState Capital LP Hedge Fund•Multi-Strategy	+$86.8M +410.5K shares	$145.7M 689.1K shares
A Alyeska Investment Group, L.P. Hedge Fund•Multi-Strategy	+$81.4M +384.8K shares	$108.9M 514.7K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$69.1M +326.9K shares	$69.1M 326.9K shares
UBS Group AG Institution	+$49.3M +233.0K shares	$117.9M 557.4K shares
VANGUARD GROUP INC Institution	+$43.3M +204.5K shares	$975.5M 4.6M shares
A ADAGE CAPITAL PARTNERS GP LLC Institution	+$40.9M +193.3K shares	$57.8M 273.3K shares
R ROYAL BANK OF CANADA Institution	+$39.6M +187.4K shares	$92.2M 436.1K shares
V Vontobel Holding Ltd. Institution	+$28.1M +132.9K shares	$28.1M 132.9K shares

Biggest Sellers

Institution	Net Sold	Current Position
BAUPOST GROUP LLC/MA Hedge Fund•Value	−$149.0M −704.4K shares	$317.9M 1.5M shares
Interval Partners, LLC Hedge Fund•Long/Short	−$110.1M −520.4K shares	$15.5M 73.1K shares
FMR LLC Institution	−$84.7M −400.7K shares	$124.6M 589.1K shares
JPMORGAN CHASE & CO Institution	−$63.4M −300.0K shares	$127.5M 602.8K shares
Allspring Global Investments Holdings, LLC Long Only Manager	−$57.3M −269.5K shares	$281.5M 1.3M shares
DIAMOND HILL CAPITAL MANAGEMENT INC Long Only Manager	−$52.9M −250.3K shares	$119.4M 564.5K shares
Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy	−$51.3M −242.5K shares	$6.2M 29.1K shares
A AMERICAN CENTURY COMPANIES INC Institution	−$32.5M −153.7K shares	$79.4M 375.6K shares
Jain Global LLC Hedge Fund•Multi-Strategy	−$32.1M −151.9K shares	$22.0M 104.2K shares
PRUDENTIAL FINANCIAL INC Institution	−$28.5M −134.9K shares	$72.1M 341.1K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited WCC in Q3 2025

New Positions: 44
New Value: $35.4M
Exited Positions: 55
Exited Value: $125.0M

New Positions

Institution	Position Value
A AustralianSuper Pty Ltd Institution	$25.7M 121.4K shares
$Regency Capital Management Inc.\DE logo$ Regency Capital Management Inc.\DE RIA/Wealth	$3.2M 15.2K shares
Krilogy Financial LLC RIA/Wealth	$958.6K 3.7K shares
Perigon Wealth Management, LLC RIA/Wealth	$401.6K 1.9K shares
Aaron Wealth Advisors LLC RIA/Wealth	$366.1K 1.7K shares
KESTRA PRIVATE WEALTH SERVICES, LLC RIA/Wealth	$362.8K 1.7K shares
Malaga Cove Capital, LLC RIA/Wealth	$338.2K 1.6K shares
Southeast Asset Advisors Inc. RIA/Wealth	$332.1K 1.6K shares
Stonegate Investment Group, LLC RIA/Wealth	$319.2K 1.5K shares
Vestmark Advisory Solutions, Inc. Fund of Funds	$297.8K 1.4K shares

Exited Positions

Institution	Previous Position
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro	$18.1M 97.6K shares
Weiss Asset Management LP Hedge Fund•Multi-Strategy	$12.3M 66.2K shares
GMT CAPITAL CORP Hedge Fund•Long/Short	$12.2M 65.8K shares
Marshall Wace LLP Institution	$11.6M 62.7K shares
Generate Investment Management Ltd Hedge Fund•Credit Arb	$8.8M 47.4K shares
Symphony Financial, Ltd. Co. RIA/Wealth	$8.0M 43.3K shares
Alight Capital Management LP Hedge Fund•Long/Short	$7.4M 40.0K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$6.5M 35.3K shares
T TEXAS PERMANENT SCHOOL FUND Institution	$6.5M 35.1K shares
ATLANTIC INVESTMENT MANAGEMENT INC Hedge Fund•Activist	$6.0M 32.5K shares

Options Activity

Institutions with the largest Call and Put options positions in WCC as of Q3 2025

Call Positions: 11
Call Value: $48.0M
Put Positions: 9
Put Value: $24.3M

Call Positions

Institution	Position Value
S SCOPUS ASSET MANAGEMENT, L.P. Hedge Fund•Long/Short	$19.0M 900.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$9.2M 437.0 contracts
J JANE STREET GROUP, LLC Institution	$7.6M 361.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$7.6M 357.0 contracts
W WOLVERINE TRADING, LLC Institution	$1.5M 73.0 contracts
T Twin Tree Management, LP Hedge Fund•Vol Arbitrage	$1.2M 56.0 contracts
Walleye Trading LLC RIA/Wealth	$740.3K 35.0 contracts
LEUCADIA NATIONAL CORP Institution	$634.5K 30.0 contracts
P PEAK6 LLC Institution	$211.5K 10.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$211.5K 10.0 contracts

Put Positions

Institution	Position Value
T Twin Tree Management, LP Hedge Fund•Vol Arbitrage	$9.2M 437.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$5.5M 260.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$3.1M 145.0 contracts
J JANE STREET GROUP, LLC Institution	$3.0M 143.0 contracts
S SCOPUS ASSET MANAGEMENT, L.P. Hedge Fund•Long/Short	$2.1M 100.0 contracts
Walleye Trading LLC RIA/Wealth	$719.1K 34.0 contracts
W WOLVERINE TRADING, LLC Institution	$612.9K 29.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	- - contracts
P PEAK6 LLC Institution	- - contracts

Most Committed Institutions

Institutions with WCC as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Black Cypress Capital Management, LLC Long Only Manager	Kelly Ann Wellborn President	27.59% $36.8M	0.36% 173.9K shares	Q1 2024 Held for 1y 8m	$133.3M
Kailix Advisors LLC RIA/Wealth	Ryan Steven Gorski Managing Partner	13.52% $9.9M	0.10% 47.0K shares	Q2 2024 Held for 1y 5m	$73.5M
B Bayberry Capital Partners LP Hedge Fund•Long/Short	Brian Cromwell Smith CFO	9.18% $28.4M	0.28% 134.1K shares	Q1 2024 Held for 1y 8m	$309.0M
BAUPOST GROUP LLC/MA Hedge Fund•Value	Seth Andrew Klarman CEO	7.03% $317.9M	3.09% 1.5M shares	Q1 2024 Held for 1y 8m	$4.5B
Sea Cliff Partners Management, LP Hedge Fund•Long/Short	Matthew Randall Louis Partner	6.38% $17.4M	0.17% 82.5K shares	Q3 2025 Held for 2 months	$273.5M
NEW SOUTH CAPITAL MANAGEMENT INC Long Only Manager	David Stephen Morrow President	6.01% $131.8M	1.28% 623.4K shares	Q1 2016 Held for 9y 8m	$2.2B
H Hauser Brothers GmbH Institution	-	5.63% $7.0M	0.07% 33.0K shares	Q4 2023 Held for 1y 11m	$124.1M
Clean Energy Transition LLP Hedge Fund•Long/Short	Per Axel Lekander CEO	4.24% $48.4M	0.47% 228.7K shares	Q4 2024 Held for 11 months	$1.1B
G Generali Powszechne Towarzystwo Emerytalne Institution	-	3.39% $17.5M	0.17% 82.7K shares	Q4 2023 Held for 1y 11m	$516.0M
PointState Capital LP Hedge Fund•Multi-Strategy	Zachary Jared Schreiber CEO	2.62% $145.7M	1.42% 689.1K shares	Q2 2024 Held for 1y 5m	$5.6B

Hedge Fund Spotlight

Discover hedge funds investing in WCC

Magnetar Financial LLC

Hedge Fund • Multi-Strategy

Portfolio ManagerDavid Jay Snyderman

Portfolio Value: $15.4B
Positions: 724
Last Reported: Q3 2025

Sector Allocation

Position in Wesco International

Market Value: $2.5M
Shares Held: 11.7K
Portfolio Weight: 0.02%
Owned Since: 2024-Q4

Top Holding	Sector	Market Value	Weight
1 CoreWeave, Inc. CRWV	Software - Infrastructure Technology	$11.2B	72.75%
2 Norfolk Southern NSC	Railroads Industrials	$107.6M	0.70%
3 CyberArk Software CYBR	Software - Infrastructure Technology	$102.1M	0.66%