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Northwestern Mutual Investment Management Company’s BWX Technologies BWXT Stock Holding History

Northwestern Mutual Investment Management Company’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 		$4.01M Buy
20,609
+127
+0.6% +$26.5K 0.05% 130
2026
Q1 		$4.19M Buy
20,482
+26
+0.1% +$5.28K 0.06% 104
2025
Q4 		$3.54M Buy
20,456
+84
+0.4% +$15.8K 0.04% 131
2025
Q3 		$3.76M Sell
20,372
-27
-0.1% -$4.34K 0.05% 120
2025
Q2 		$2.94M Buy
20,399
+66
+0.3% +$7.71K 0.05% 153
2025
Q1 		$2.01M Buy
20,333
+9
+0% +$977 0.03% 245
2024
Q4 		$2.26M Buy
20,324
+42
+0.2% +$5.13K 0.05% 207
2024
Q3 		$2.2M Sell
20,282
-119
-0.6% -$11.8K 0.05% 223
2024
Q2 		$1.94M Sell
20,401
-11
-0.1% -$1.02K 0.05% 233
2024
Q1 		$2.09M Buy
20,412
+64
+0.3% +$5.72K 0.05% 222
2023
Q4 		$1.56M Buy
20,348
+63
+0.3% +$4.84K 0.04% 305
2023
Q3 		$1.52M Sell
20,285
-37
-0.2% -$2.67K 0.04% 269
2023
Q2 		$1.45M Buy
+20,322
New +$1.33M 0.04% 289
2016
Q1 		– Sell
-2,510
Closed -$80K – 926
2015
Q4 		$80K Hold
2,510
– – ﹤0.01% 778
2015
Q3 		$66K Sell
2,510
-999
-28% -$25.5K ﹤0.01% 798
2015
Q2 		$82K Buy
+3,509
New +$82.4K ﹤0.01% 813

Other funds holding BWXT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $14.7B AUM 12.5% 1-Year Est. Return

Northwestern Mutual Investment Management Company's BWXT Position: Q2 2026 in Review

Northwestern Mutual Investment Management Company increased its BWX Technologies (BWXT) stake by 0.62% in Q2 2026, buying an estimated $26.5K and bringing the position to 20,609 shares worth $4.01M. The position accounts for 0.05% of the portfolio, ranked #130.

Northwestern Mutual Investment Management Company first reported a position in BWXT in Q2 2015 and has held it in 16 quarters since. The position peaked at $4.19M in Q1 2026. 568 funds tracked by Wall St. Rank hold BWXT as of Q2 2026.

  • Northwestern Mutual Investment Management Company held 20,609 shares of BWX Technologies worth $4.01M as of Q2 2026.
  • Northwestern Mutual Investment Management Company bought 127 BWX Technologies shares in Q2 2026, an estimated $26.5K.
  • BWX Technologies made up 0.05% of Northwestern Mutual Investment Management Company's portfolio in Q2 2026, its #130 holding.
  • Northwestern Mutual Investment Management Company first reported a position in BWX Technologies in Q2 2015 and has held it in 16 quarters since.
  • Northwestern Mutual Investment Management Company's BWX Technologies position peaked at $4.19M in Q1 2026.
  • 568 funds tracked by Wall St. Rank held BWX Technologies as of Q2 2026.

Based on Northwestern Mutual Investment Management Company's 13F filing for Q2 2026, filed 12 Aug 2026.