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MAM
Martingale Asset Management’s
Teekay Tankers
TNK
Stock Holding History
Martingale Asset Management’s Portfolio
TNK Stock Details
TNK Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$4.72M
Buy
64,367
+5,772
+10%
+$386K
0.12%
173
2025
Q4
$3.13M
Sell
58,595
-5,902
-9%
-$331K
0.08%
225
2025
Q3
$3.26M
Sell
64,497
-640
-1%
-$30.3K
0.08%
207
2025
Q2
$2.72M
Buy
65,137
+348
+0.5%
+$14.9K
0.07%
239
2025
Q1
$2.48M
Buy
64,789
+248
+0.4%
+$10K
0.06%
251
2024
Q4
$2.57M
Buy
64,541
+7,616
+13%
+$353K
0.06%
249
2024
Q3
$3.32M
Buy
56,925
+1
+0%
+$59
0.08%
203
2024
Q2
$3.92M
Sell
56,924
-1,002
-2%
-$65.1K
0.08%
181
2024
Q1
$3.38M
Buy
57,926
+520
+0.9%
+$29.4K
0.07%
198
2023
Q4
$2.87M
Sell
57,406
-410
-0.7%
-$19.7K
0.06%
216
2023
Q3
$2.41M
Buy
57,816
+7,222
+14%
+$295K
0.05%
227
2023
Q2
$1.93M
Buy
50,594
+15,872
+46%
+$618K
0.04%
283
2023
Q1
$1.49M
Sell
34,722
-400
-1%
-$14.8K
0.03%
338
2022
Q4
$1.08M
Buy
35,122
+8
+0%
+$254
0.02%
428
2022
Q3
$968K
Hold
35,114
–
–
0.02%
450
2022
Q2
$621K
Buy
35,114
+12,100
+53%
+$216K
0.01%
601
2022
Q1
$320K
Buy
23,014
+2,102
+10%
+$25.5K
﹤0.01%
716
2021
Q4
$229K
Buy
+20,912
New
+$265K
﹤0.01%
780
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$194B AUM
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1-Year Est. Return
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$70.5B AUM
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1-Year Est. Return
Morgan Stanley
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$1.66T AUM
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1-Year Est. Return
Renaissance Technologies
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$63.9B AUM
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1-Year Est. Return
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$707M AUM
76.8%
1-Year Est. Return
Geode Capital Management
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$1.61T AUM
30.72%
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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