Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Block Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover trades at least twice the size of a fund's median trade that quarter
Fund Signals
Daily bullish and bearish fund signals, and how past ones played out
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
Fund Flows Report
Our quarterly report on what the world’s largest funds bought and sold
Thematic Trends
Track which investment themes funds are piling into or pulling out of
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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PEAK6’s
MasterBrand
MBC
Stock Holding History
PEAK6’s Portfolio
MBC Stock Details
MBC Fund Activity
Bought
Maintained
Sold
Call Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
–
Sell
-20,000
Closed
-$221K
–
3053
2025
Q4
$221K
Buy
+20,000
New
+$234K
﹤0.01%
2362
Other funds holding MBC
BlackRock
New York
$6.73T AUM
46.02%
1-Year Est. Return
CCM
Coliseum Capital Management
Rowayton, Connecticut
$1.16B AUM
23.26%
1-Year Est. Return
Gates Capital Management
New York
$4.16B AUM
21%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$552B AUM
44.19%
1-Year Est. Return
Boston Partners
Boston, Massachusetts
$113B AUM
38.87%
1-Year Est. Return
Vanguard Capital Management
Malvern, Pennsylvania
$4.68T AUM
PP
Pertento Partners
London, United Kingdom
$1.86B AUM
53.86%
1-Year Est. Return
SSP
Sixth Street Partners
Dallas, Texas
$579M AUM
2.46%
1-Year Est. Return
State Street
Boston, Massachusetts
$3.38T AUM
44.17%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$2.3T AUM
54.33%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Block Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover trades at least twice the size of a fund's median trade that quarter
Fund Signals
Daily bullish and bearish fund signals, and how past ones played out
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
Fund Flows Report
Our quarterly report on what the world’s largest funds bought and sold
Thematic Trends
Track which investment themes funds are piling into or pulling out of
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
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