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BAMCO Inc’s
BWX Technologies
BWXT
Stock Holding History
BAMCO Inc’s Portfolio
BWXT Stock Details
BWXT Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$333K
Buy
1,626
+767
+89%
+$156K
﹤0.01%
316
2025
Q4
$148K
Buy
+859
New
+$161K
﹤0.01%
321
2020
Q4
–
Sell
-598,627
Closed
-$33.7M
–
380
2020
Q3
$33.7M
Sell
598,627
-63,871
-10%
-$3.58M
0.1%
147
2020
Q2
$37.5M
Buy
662,498
+1,665
+0.3%
+$93.1K
0.14%
129
2020
Q1
$32.2M
Buy
660,833
+7,262
+1%
+$432K
0.16%
110
2019
Q4
$40.6M
Buy
653,571
+1,856
+0.3%
+$110K
0.15%
120
2019
Q3
$37.3M
Sell
651,715
-3,099
-0.5%
-$173K
0.15%
124
2019
Q2
$34.1M
Sell
654,814
-151
-0%
-$7.54K
0.14%
136
2019
Q1
$32.5M
Buy
654,965
+71,155
+12%
+$3.36M
0.14%
142
2018
Q4
$22.3M
Buy
583,810
+30,918
+6%
+$1.54M
0.11%
158
2018
Q3
$34.6M
Sell
552,892
-117
-0%
-$7.41K
0.14%
140
2018
Q2
$34.5M
Buy
553,009
+2,590
+0.5%
+$172K
0.15%
139
2018
Q1
$35M
Sell
550,419
-50
-0%
-$3.17K
0.16%
136
2017
Q4
$33.3M
Buy
550,469
+70,110
+15%
+$4.23M
0.15%
138
2017
Q3
$26.9M
Buy
480,359
+39,840
+9%
+$2.11M
0.13%
156
2017
Q2
$21.5M
Buy
440,519
+171,098
+64%
+$8.29M
0.11%
169
2017
Q1
$12.8M
Buy
+269,421
New
+$11.8M
0.07%
191
Other funds holding BWXT
BlackRock
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
$653B AUM
32.41%
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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