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Daily bullish and bearish fund signals, and how past ones played out
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Our quarterly report on what the world’s largest funds bought and sold
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PEAK6’s
MPLX
MPLX
Stock Holding History
PEAK6’s Portfolio
MPLX Stock Details
MPLX Fund Activity
Bought
Maintained
Sold
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q2
$2.35M
Sell
41,700
-914,900
-96%
-$51M
﹤0.01%
1246
2026
Q1
$54.6M
Sell
956,600
-163,600
-15%
-$9.28M
0.13%
144
2025
Q4
$59.8M
Buy
1,120,200
+1,091,900
+3,858%
+$56.9M
0.11%
151
2025
Q3
$1.41M
Buy
28,300
+10,000
+55%
+$507K
﹤0.01%
1678
2025
Q2
$943K
Sell
18,300
-779,200
-98%
-$39.6M
﹤0.01%
1841
2025
Q1
$42.7M
Buy
797,500
+213,400
+37%
+$11.2M
0.1%
175
2024
Q4
$28M
Buy
+584,100
New
+$27.2M
0.06%
272
Other funds holding MPLX
ALPS Advisors
Denver, Colorado
$21.3B AUM
23.41%
1-Year Est. Return
Invesco
Atlanta, Georgia
$1.26T AUM
61.52%
1-Year Est. Return
Blackstone Inc
New York
$39B AUM
18.55%
1-Year Est. Return
Goldman Sachs
New York
$1.15T AUM
47.82%
1-Year Est. Return
Tortoise Capital Advisors
Overland Park, Kansas
$9.8B AUM
26.47%
1-Year Est. Return
Mirae Asset Global ETFs Holdings
Causeway Bay, Hong Kong
$83.9B AUM
60.43%
1-Year Est. Return
Kayne Anderson Capital Advisors
Los Angeles, California
$5.1B AUM
17.16%
1-Year Est. Return
Energy Income Partners
Westport, Connecticut
$6.36B AUM
17.8%
1-Year Est. Return
Morgan Stanley
New York
$1.89T AUM
35.08%
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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