Skip to main content

LOOMIS SAYLES & CO L P

Position in BWXT — BWX Technologies, Inc.

CIK 312348 BOSTON, MA

Position in BWXT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$35,919,347
-$2,779,158 QoQ
Shares Held
184,533
-2.5% QoQ
Ownership
0.201%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#71
of 840 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in BWXT Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $3,579,180,808 across 24 Aerospace & Defense names. BWXT ranks #8 (1.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 BWXT
BWX Technologies, Inc.
This page
184,533 $35,919,347

All Filings in BWXT

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $35,919,347 184,533
2026-03-31 $38,698,505 189,244
2025-12-31 $33,478,070 193,694
2025-09-30 $44,098,169 239,183
2025-06-30 $35,764,191 248,259
2025-03-31 $28,846,739 292,415
2024-12-31 $33,317,082 299,103
2024-09-30 $37,058,655 340,926
2024-06-30 $32,444,400 341,520
2024-03-31 $31,512,549 307,080
2023-12-31 $23,647,341 308,189
2023-09-30 $17,294,960 230,661
2023-03-31 $6,240 99
2022-06-30 $3,360 61
2022-03-31 $3,285 61
2021-09-30 $11,310 210
2021-06-30 $9,926,489 170,793
2021-03-31 $11,466,570 173,894
2020-12-31 $5,630,634 93,408
2020-09-30 $5,608,644 99,603
2020-06-30 $5,730,948 101,182
2020-03-31 $8,314,456 170,693