BAMCO Inc
BWXT icon

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
Q2 		$347K Buy
1,782
+156
+10% +$32.5K ﹤0.01% 324
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
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Alkeon Capital Management
Alkeon Capital Management New York $74.1B AUM 71.18% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

BAMCO Inc's BWXT Position: Q2 2026 in Review

BAMCO Inc increased its BWX Technologies (BWXT) stake by 9.6% in Q2 2026, buying an estimated $32.5K and bringing the position to 1,782 shares worth $347K. The position accounts for ﹤0.01% of the portfolio, ranked #324.

BAMCO Inc first reported a position in BWXT in Q1 2017 and has held it in 18 quarters since. The position peaked at $40.6M in Q4 2019. 852 funds tracked by Wall St. Rank hold BWXT as of Q2 2026.

  • BAMCO Inc held 1,782 shares of BWX Technologies worth $347K as of Q2 2026.
  • BAMCO Inc bought 156 BWX Technologies shares in Q2 2026, an estimated $32.5K.
  • BWX Technologies made up ﹤0.01% of BAMCO Inc's portfolio in Q2 2026, its #324 holding.
  • BAMCO Inc first reported a position in BWX Technologies in Q1 2017 and has held it in 18 quarters since.
  • BAMCO Inc's BWX Technologies position peaked at $40.6M in Q4 2019.
  • 852 funds tracked by Wall St. Rank held BWX Technologies as of Q2 2026.

Based on BAMCO Inc's 13F filing for Q2 2026, filed 14 Aug 2026.