Swiss National Bank
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Swiss National Bank’s BWX Technologies BWXT Stock Holding History

Swiss National Bank’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 		$35.8M Buy
183,800
+3,000
+2% +$625K 0.02% 527
2026
Q1 		$37M Buy
180,800
+600
+0.3% +$122K 0.02% 513
2025
Q4 		$31.1M Buy
180,200
+3,100
+2% +$581K 0.02% 546
2025
Q3 		$32.7M Buy
177,100
+2,600
+1% +$418K 0.02% 533
2025
Q2 		$25.1M Sell
174,500
-2,600
-1% -$304K 0.02% 574
2025
Q1 		$17.5M Sell
177,100
-2,700
-2% -$293K 0.01% 648
2024
Q4 		$20M Buy
179,800
+1,300
+0.7% +$159K 0.01% 637
2024
Q3 		$19.4M Sell
178,500
-1,200
-0.7% -$119K 0.01% 652
2024
Q2 		$17.1M Sell
179,700
-900
-0.5% -$83.5K 0.01% 670
2024
Q1 		$18.5M Buy
180,600
+300
+0.2% +$26.8K 0.01% 663
2023
Q4 		$13.8M Sell
180,300
-20,700
-10% -$1.59M 0.01% 740
2023
Q3 		$15.1M Buy
201,000
+1,900
+1% +$137K 0.01% 709
2023
Q2 		$14.2M Buy
199,100
+2,200
+1% +$144K 0.01% 745
2023
Q1 		$12.4M Sell
196,900
-23,400
-11% -$1.41M 0.01% 770
2022
Q4 		$12.8M Buy
220,300
+4,100
+2% +$235K 0.01% 795
2022
Q3 		$10.9M Buy
216,200
+800
+0.4% +$43.2K 0.01% 846
2022
Q2 		$11.9M Sell
215,400
-2,600
-1% -$135K 0.01% 821
2022
Q1 		$11.7M Buy
218,000
+8,300
+4% +$408K 0.01% 924
2021
Q4 		$10M Sell
209,700
-500
-0.2% -$26.2K 0.01% 1011
2021
Q3 		$11.3M Buy
210,200
+800
+0.4% +$45.1K 0.01% 939
2021
Q2 		$12.2M Sell
209,400
-8,300
-4% -$534K 0.01% 912
2021
Q1 		$14.4M Buy
217,700
+2,300
+1% +$138K 0.01% 813
2020
Q4 		$13M Sell
215,400
-400
-0.2% -$23K 0.01% 805
2020
Q3 		$12.2M Buy
215,800
+3,500
+2% +$196K 0.01% 739
2020
Q2 		$12M Buy
212,300
+27,600
+15% +$1.54M 0.01% 708
2020
Q1 		$9M Buy
184,700
+2,400
+1% +$143K 0.01% 692
2019
Q4 		$11.3M Buy
182,300
+3,300
+2% +$196K 0.01% 726
2019
Q3 		$10.2M Buy
179,000
+2,500
+1% +$140K 0.01% 747
2019
Q2 		$9.2M Sell
176,500
-3,500
-2% -$175K 0.01% 790
2019
Q1 		$8.92M Buy
180,000
+3,700
+2% +$175K 0.01% 776
2018
Q4 		$6.74M Buy
176,300
+2,900
+2% +$144K 0.01% 819
2018
Q3 		$10.8M Hold
173,400
– – 0.01% 703
2018
Q2 		$10.8M Buy
173,400
+17,700
+11% +$1.18M 0.01% 693
2018
Q1 		$9.89M Buy
155,700
+3,500
+2% +$222K 0.01% 710
2017
Q4 		$9.21M Buy
152,200
+3,100
+2% +$187K 0.01% 736
2017
Q3 		$8.35M Hold
149,100
– – 0.01% 754
2017
Q2 		$7.27M Buy
149,100
+1,900
+1% +$92.1K 0.01% 790
2017
Q1 		$7.01M Sell
147,200
-5,800
-4% -$253K 0.01% 800
2016
Q4 		$6.07M Hold
153,000
– – 0.01% 843
2016
Q3 		$5.87M Sell
153,000
-6,900
-4% -$261K 0.01% 829
2016
Q2 		$5.72M Sell
159,900
-9,200
-5% -$315K 0.01% 836
2016
Q1 		$5.48M Buy
169,100
+33,000
+24% +$1.02M 0.01% 833
2015
Q4 		$4.32M Hold
136,100
– – 0.01% 854
2015
Q3 		$3.59M Sell
136,100
-29,982
-18% -$765K 0.01% 949
2015
Q2 		$3.9M Sell
166,082
-2,377
-1% -$55.8K 0.01% 898
2015
Q1 		$3.87M Hold
168,459
– – 0.01% 908
2014
Q4 		$3.65M Hold
168,459
– – 0.01% 886
2014
Q3 		$3.34M Sell
168,459
-3,076
-2% -$66.4K 0.01% 908
2014
Q2 		$3.98M Sell
171,535
-1,398
-0.8% -$33.2K 0.01% 853
2014
Q1 		$4.11M Buy
172,933
+38,306
+28% +$925K 0.02% 806
2013
Q4 		$3.29M Sell
134,627
-6,851
-5% -$161K 0.01% 797
2013
Q3 		$3.41M Sell
141,478
-1,817
-1% -$41.2K 0.01% 730
2013
Q2 		$3.08M Buy
+143,295
New +$2.91M 0.01% 767

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

Swiss National Bank's BWXT Position: Q2 2026 in Review

Swiss National Bank increased its BWX Technologies (BWXT) stake by 1.7% in Q2 2026, buying an estimated $625K and bringing the position to 183,800 shares worth $35.8M. The position accounts for 0.02% of the portfolio, ranked #527.

Swiss National Bank first reported a position in BWXT in Q2 2013 and has held it in 53 quarters since. The position peaked at $37M in Q1 2026. 852 funds tracked by Wall St. Rank hold BWXT as of Q2 2026.

  • Swiss National Bank held 183,800 shares of BWX Technologies worth $35.8M as of Q2 2026.
  • Swiss National Bank bought 3,000 BWX Technologies shares in Q2 2026, an estimated $625K.
  • BWX Technologies made up 0.02% of Swiss National Bank's portfolio in Q2 2026, its #527 holding.
  • Swiss National Bank first reported a position in BWX Technologies in Q2 2013 and has held it in 53 quarters since.
  • Swiss National Bank's BWX Technologies position peaked at $37M in Q1 2026.
  • 852 funds tracked by Wall St. Rank held BWX Technologies as of Q2 2026.

Based on Swiss National Bank's 13F filing for Q2 2026, filed 11 Aug 2026.