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Hudson Bay Capital Management’s
Marten Transport
MRTN
Stock Holding History
Hudson Bay Capital Management’s Portfolio
MRTN Stock Details
MRTN Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$2.67M
Buy
203,107
+72,795
+56%
+$934K
0.02%
688
2025
Q4
$1.48M
Buy
130,312
+33,739
+35%
+$358K
0.01%
758
2025
Q3
$1.03M
Sell
96,573
-3,545
-4%
-$43.1K
0.01%
860
2025
Q2
$1.3M
Buy
100,118
+41,118
+70%
+$541K
0.01%
903
2025
Q1
$809K
Buy
59,000
+20,000
+51%
+$298K
0.01%
960
2024
Q4
$609K
Buy
+39,000
New
+$650K
﹤0.01%
799
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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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