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Jane Street’s
Malibu Boats
MBUU
Stock Holding History
Jane Street’s Portfolio
MBUU Stock Details
MBUU Fund Activity
Bought
Maintained
Sold
Shares
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$741K
Buy
28,600
+8,900
+45%
+$266K
﹤0.01%
7147
2025
Q4
$556K
Sell
19,700
-4,400
-18%
-$128K
﹤0.01%
7438
2025
Q3
$782K
Buy
24,100
+17,400
+260%
+$595K
﹤0.01%
6858
2025
Q2
$210K
Buy
+6,700
New
+$202K
﹤0.01%
8461
2024
Q1
–
Sell
-3,800
Closed
-$208K
–
9727
2023
Q4
$208K
Buy
+3,800
New
+$182K
﹤0.01%
8158
2023
Q1
–
Sell
-5,600
Closed
-$298K
–
9553
2022
Q4
$298K
Buy
+5,600
New
+$300K
﹤0.01%
7036
2022
Q3
–
Sell
-4,800
Closed
-$253K
–
10134
2022
Q2
$253K
Sell
4,800
-1,400
-23%
-$76K
﹤0.01%
7859
2022
Q1
$360K
Buy
+6,200
New
+$400K
﹤0.01%
8079
2021
Q4
–
Sell
-5,400
Closed
-$378K
–
10524
2021
Q3
$378K
Sell
5,400
-4,300
-44%
-$323K
﹤0.01%
7762
2021
Q2
$711K
Buy
9,700
+1,300
+15%
+$103K
﹤0.01%
6557
2021
Q1
$669K
Buy
8,400
+5,100
+155%
+$393K
﹤0.01%
6248
2020
Q4
$206K
Buy
+3,300
New
+$190K
﹤0.01%
6914
Other funds holding MBUU
Pzena Investment Management
New York
$30.8B AUM
11.29%
1-Year Est. Return
CB
Cooke & Bieler
Philadelphia, Pennsylvania
$8.84B AUM
6.92%
1-Year Est. Return
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
Wellington Management Group
Boston, Massachusetts
$535B AUM
26.23%
1-Year Est. Return
TLM
Twin Lions Management
Stamford, Connecticut
$165M AUM
10.42%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
NAMI
Nomura Asset Management International
Philadelphia, Pennsylvania
$58.4B AUM
LHC
Lodge Hill Capital
New York
$518M AUM
12.89%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
FWIA
Fort Washington Investment Advisors
Cincinnati, Ohio
$18.1B AUM
18.25%
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 Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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