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Driehaus Capital Management LLC

Position in BWXT — BWX Technologies, Inc.

CIK 938206 Chicago, IL

Position in BWXT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$13,242,234
-$14,788,232 QoQ
Shares Held
68,031
-50.4% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#130
of 841 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BWXT Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

Driehaus Capital Management LLC holds $705,810,338 across 13 Aerospace & Defense names. BWXT ranks #11 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BWXT

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $13,242,234 68,031
2026-03-31 $28,030,466 137,075
2025-12-31 $22,534,706 130,379
2025-09-30 $41,248,731 223,728
2025-06-30 $35,442,649 246,027
2025-03-31 $9,706,272 98,391
2024-12-31 $19,366,042 173,858
2024-09-30 $19,006,303 174,851