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MTIM
Marathon Trading Investment Management’s
Wolfspeed
WOLF
Stock Holding History
Marathon Trading Investment Management’s Portfolio
WOLF Stock Details
WOLF Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$317K
Sell
19,400
-62,034
-76%
-$1.12M
0.09%
151
2025
Q4
$1.42M
Buy
81,434
+81,416
+452,311%
+$1.87M
0.17%
121
2025
Q3
$515
Buy
+18
New
+$42
﹤0.01%
300
2015
Q2
–
Hold
0
–
–
–
639
2015
Q1
–
Hold
0
–
–
–
737
2014
Q3
–
Hold
0
–
–
–
397
2014
Q2
–
Sell
-9,100
Closed
-$452K
–
404
2014
Q1
$515K
Buy
+9,100
New
+$555K
0.16%
171
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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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