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WESCO International

608 hedge funds and large institutions have $11.8B invested in WESCO International in 2025 Q4 according to their latest regulatory filings, with 119 funds opening new positions, 201 increasing their positions, 203 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.32% more ownership

Funds ownership: 99.16%99.48% (+0.32%)

1% less repeat investments, than reductions

Existing positions increased: 201 | Existing positions reduced: 203

27% less funds holding in top 10

Funds holding in top 10: 118 (-3)

Holders
608
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$73.2M
Puts
$25.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
CCS
101
Concentric Capital Strategies
Connecticut
$13.4M
MAMU
102
Marathon Asset Management (UK)
United Kingdom
$12.8M
Mackenzie Financial
103
Mackenzie Financial
Ontario, Canada
$12.4M
Jane Street
104
Jane Street
New York
$12.4M
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$12M
Allianz Asset Management
106
Allianz Asset Management
Germany
$11.7M
California State Teachers Retirement System (CalSTRS)
107
California State Teachers Retirement System (CalSTRS)
California
$11.3M
Adage Capital Partners
108
Adage Capital Partners
Massachusetts
$11.3M
LI
109
LMCG Investments
Massachusetts
$11.2M
Verition Fund Management
110
Verition Fund Management
Connecticut
$10.8M
SDIC
111
South Dakota Investment Council
South Dakota
$10.5M
EIP
112
Easterly Investment Partners
Massachusetts
$10.4M
Citadel Advisors
113
Citadel Advisors
Florida
$10.3M
FDCDDQ
114
Federation des caisses Desjardins du Quebec
Quebec, Canada
$10.2M
Barclays
115
Barclays
United Kingdom
$10.1M
Marshall Wace
116
Marshall Wace
United Kingdom
$9.69M
KCM
117
Kennedy Capital Management
Missouri
$9.51M
GIM
118
Generate Investment Management
New Zealand
$8.77M
Manulife (Manufacturers Life Insurance)
119
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$8.71M
HighTower Advisors
120
HighTower Advisors
Illinois
$8.7M
New York State Common Retirement Fund
121
New York State Common Retirement Fund
New York
$8.52M
CM
122
Castleark Management
Illinois
$8.38M
Canada Life
123
Canada Life
Manitoba, Canada
$8.37M
Stifel Financial
124
Stifel Financial
Missouri
$8.32M
BGIM
125
Brandywine Global Investment Management
Pennsylvania
$8.23M