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Core & Main

468 hedge funds and large institutions have $9.62B invested in Core & Main in 2026 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 159 increasing their positions, 156 reducing their positions, and 45 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 funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

2.59% less ownership

Funds ownership: 106.1%103.51% (-2.6%)

8% less capital invested

Capital invested by funds: $10.4B → $9.62B (-$798M)

31% less funds holding in top 10

Funds holding in top 10: 139 (-4)

Holders
468
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$23.8M
Puts
$3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$10.9M
WCM
102
Wedge Capital Management
North Carolina
$10.6M
TI
103
Tidal Investments
Wisconsin
$10.5M
Ameriprise
104
Ameriprise
Minnesota
$10.5M
CHAM
105
Clear Harbor Asset Management
Connecticut
$10.4M
Royal Bank of Canada
106
Royal Bank of Canada
Ontario, Canada
$10.1M
ACH
107
ArrowMark Colorado Holdings
Colorado
$9.98M
EP
108
Edgestream Partners
New Jersey
$9.96M
SCPM
109
Sea Cliff Partners Management
California
$9.82M
BTW
110
Boston Trust Walden
Massachusetts
$9.54M
Verition Fund Management
111
Verition Fund Management
Connecticut
$9.09M
TI
112
Trexquant Investment
Connecticut
$8.91M
VAM
113
Vanguard Asset Management
$8.39M
LWIC
114
Leith Wheeler Investment Counsel
British Columbia, Canada
$8.35M
MBI
115
Montrusco Bolton Investments
Quebec, Canada
$8.26M
Wellington Management Group
116
Wellington Management Group
Massachusetts
$8.15M
TI
117
Trigran Investments
Illinois
$7.87M
XT
118
XTX Topco
Cayman Islands
$7.81M
AG
119
Algert Global
California
$7.33M
LIP
120
Lighthouse Investment Partners
Florida
$7.24M
Franklin Resources
121
Franklin Resources
California
$7.16M
TC
122
TwinBeech Capital
New York
$6.9M
GGH
123
GCM Grosvenor Holdings
Illinois
$6.89M
Manulife (Manufacturers Life Insurance)
124
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$6.66M
VanEck Associates
125
VanEck Associates
New York
$6.53M