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MAM
Martingale Asset Management’s
Byline Bancorp
BY
Stock Holding History
Martingale Asset Management’s Portfolio
BY Stock Details
BY Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
–
Sell
-10,322
Closed
-$301K
–
804
2025
Q4
$301K
Buy
+10,322
New
+$290K
0.01%
697
2024
Q1
–
Sell
-11,468
Closed
-$270K
–
814
2023
Q4
$270K
Buy
+11,468
New
+$238K
0.01%
719
2021
Q3
–
Sell
-10,900
Closed
-$247K
–
855
2021
Q2
$247K
Sell
10,900
-3,005
-22%
-$67.3K
﹤0.01%
759
2021
Q1
$295K
Buy
13,905
+1,705
+14%
+$32K
﹤0.01%
747
2020
Q4
$189K
Sell
12,200
-800
-6%
-$11.6K
﹤0.01%
843
2020
Q3
$147K
Sell
13,000
-5,500
-30%
-$68.7K
﹤0.01%
994
2020
Q2
$243K
Sell
18,500
-200
-1%
-$2.29K
﹤0.01%
965
2020
Q1
$194K
Sell
18,700
-14,900
-44%
-$252K
﹤0.01%
929
2019
Q4
$658K
Sell
33,600
-110,147
-77%
-$2.01M
0.01%
831
2019
Q3
$2.57M
Buy
143,747
+39,298
+38%
+$712K
0.03%
534
2019
Q2
$2M
Buy
104,449
+1,806
+2%
+$34.6K
0.02%
589
2019
Q1
$1.9M
Buy
102,643
+51,235
+100%
+$963K
0.02%
617
2018
Q4
$857K
Buy
+51,408
New
+$1.04M
0.01%
765
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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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