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Driehaus Capital Management’s BWX Technologies BWXT Stock Holding History

Driehaus Capital Management’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 		$13.2M Sell
68,031
-69,044
-50% -$14.4M 0.08% 261
2026
Q1 		$28M Buy
137,075
+6,696
+5% +$1.36M 0.21% 156
2025
Q4 		$22.5M Sell
130,379
-93,349
-42% -$17.5M 0.15% 194
2025
Q3 		$41.2M Sell
223,728
-22,299
-9% -$3.59M 0.3% 114
2025
Q2 		$35.4M Buy
246,027
+147,636
+150% +$17.2M 0.28% 118
2025
Q1 		$9.71M Sell
98,391
-75,467
-43% -$8.19M 0.09% 251
2024
Q4 		$19.4M Sell
173,858
-993
-0.6% -$121K 0.16% 175
2024
Q3 		$19M Buy
+174,851
New +$17.4M 0.16% 175
2018
Q3 		– Sell
-19,765
Closed -$1.23M – 466
2018
Q2 		$1.23M Buy
19,765
+1,961
+11% +$130K 0.04% 320
2018
Q1 		$1.13M Sell
17,804
-3,576
-17% -$227K 0.04% 325
2017
Q4 		$1.29M Sell
21,380
-4,940
-19% -$298K 0.05% 313
2017
Q3 		$1.47M Buy
26,320
+1,650
+7% +$87.5K 0.06% 274
2017
Q2 		$1.2M Sell
24,670
-274
-1% -$13.3K 0.04% 319
2017
Q1 		$1.19M Buy
+24,944
New +$1.09M 0.04% 341
2016
Q4 		– Sell
-44,474
Closed -$1.71M – 538
2016
Q3 		$1.71M Buy
44,474
+14,988
+51% +$566K 0.06% 289
2016
Q2 		$1.05M Buy
+29,486
New +$1.01M 0.04% 337

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

Driehaus Capital Management's BWXT Position: Q2 2026 in Review

Driehaus Capital Management reduced its BWX Technologies (BWXT) stake by 50% in Q2 2026, selling an estimated $14.4M and leaving 68,031 shares worth $13.2M. The position accounts for 0.08% of the portfolio, ranked #261.

Driehaus Capital Management first reported a position in BWXT in Q2 2016 and has held it in 16 quarters since. The position peaked at $41.2M in Q3 2025. 852 funds tracked by Wall St. Rank hold BWXT as of Q2 2026.

  • Driehaus Capital Management held 68,031 shares of BWX Technologies worth $13.2M as of Q2 2026.
  • Driehaus Capital Management sold 69,044 BWX Technologies shares in Q2 2026, an estimated $14.4M.
  • BWX Technologies made up 0.08% of Driehaus Capital Management's portfolio in Q2 2026, its #261 holding.
  • Driehaus Capital Management first reported a position in BWX Technologies in Q2 2016 and has held it in 16 quarters since.
  • Driehaus Capital Management's BWX Technologies position peaked at $41.2M in Q3 2025.
  • 852 funds tracked by Wall St. Rank held BWX Technologies as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.