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MAM
Martingale Asset Management’s
BWX Technologies
BWXT
Stock Holding History
Martingale Asset Management’s Portfolio
BWXT Stock Details
BWXT Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$5.04M
Sell
24,659
-8,181
-25%
-$1.66M
0.13%
163
2025
Q4
$5.68M
Sell
32,840
-16,763
-34%
-$3.14M
0.14%
148
2025
Q3
$9.15M
Sell
49,603
-27,898
-36%
-$4.49M
0.23%
129
2025
Q2
$11.2M
Buy
77,501
+67,193
+652%
+$7.85M
0.27%
117
2025
Q1
$1.02M
Buy
10,308
+7,503
+267%
+$814K
0.03%
455
2024
Q4
$312K
Sell
2,805
-336
-11%
-$41.1K
0.01%
684
2024
Q3
$341K
Hold
3,141
–
–
0.01%
692
2024
Q2
$298K
Buy
3,141
+60
+2%
+$5.57K
0.01%
697
2024
Q1
$316K
Sell
3,081
-189
-6%
-$16.9K
0.01%
702
2023
Q4
$251K
Sell
3,270
-210
-6%
-$16.1K
0.01%
726
2023
Q3
$261K
Hold
3,480
–
–
0.01%
713
2023
Q2
$249K
Hold
3,480
–
–
﹤0.01%
729
2023
Q1
$219K
Buy
+3,480
New
+$210K
﹤0.01%
766
2016
Q4
–
Sell
-14,757
Closed
-$567K
–
964
2016
Q3
$567K
Buy
14,757
+1,640
+13%
+$62K
0.01%
793
2016
Q2
$470K
Buy
+13,117
New
+$449K
0.01%
680
2014
Q1
–
Sell
-110,808
Closed
-$2.71M
–
879
2013
Q4
$2.71M
Buy
+110,808
New
+$2.6M
0.09%
255
Other funds holding BWXT
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New York
$5.7T AUM
30.48%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Invesco
Atlanta, Georgia
$1.02T AUM
30.18%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
Franklin Resources
San Mateo, California
$408B AUM
30.18%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Alkeon Capital Management
New York
$22.1B AUM
51.63%
1-Year Est. Return
VanEck Associates
New York
$133B AUM
72.99%
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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