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Fund Signals
Daily bullish and bearish fund signals, and how past ones played out
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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
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Stock index based on fund manager consensus updated each quarter
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PEAK6’s
Stem
STEM
Stock Holding History
PEAK6’s Portfolio
STEM Stock Details
STEM Fund Activity
Bought
Maintained
Sold
Call Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
–
Sell
-19,000
Closed
-$286K
–
3286
2025
Q4
$286K
Buy
+19,000
New
+$364K
﹤0.01%
2298
Other funds holding STEM
Vanguard Capital Management
Malvern, Pennsylvania
$4.68T AUM
Marshall Wace
London, United Kingdom
$127B AUM
46.06%
1-Year Est. Return
Two Sigma Investments
New York
$138B AUM
41.87%
1-Year Est. Return
BlackRock
New York
$6.73T AUM
46.02%
1-Year Est. Return
GCP
GSA Capital Partners
London, United Kingdom
$1.59B AUM
39.81%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.88T AUM
44.46%
1-Year Est. Return
Trexquant Investment
Stamford, Connecticut
$17B AUM
39.66%
1-Year Est. Return
Bridgeway Capital Management
Houston, Texas
$5.69B AUM
60.64%
1-Year Est. Return
Renaissance Technologies
New York
$72.6B AUM
54.88%
1-Year Est. Return
UBS Group
Zurich, Switzerland
$786B AUM
40.34%
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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