BWX Technologies, Inc. (BWXT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

92,253,933Shares Outstanding

554,516Shares held by institutions

$111,507,622Value of institutional holdings

87.09%Institutional ownership %

1.41%Shares Changed QoQ

713No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

BWX Technologies, Inc. (NYSE:BWXT) currently has 713 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

BWX Technologies saw its institutional ownership percentage fell to 87.1% in December 2025 from 92.8% in September 2025.
The company experienced a 1.41% quarterly change in institutional shares held, alongside an increase of 21.26% in total owners annually.
Of these 713 institutional investors, 353 increased their holdings in BWX Technologies, while 252 of them reduced positions, and 108 investors maintained their exposure.
The aggregate institutional position in BWX Technologies now stands at 80.35Mn shares as of December 2025, after investors increased their holdings (up by 1.12Mn shares quarter on quarter which is down 7.29Mn shares year over year).
As of December 31, 2025, BlackRock, Inc. held BWX Technologies's largest shareholding position with over 12.24Mn shares, representing 13.27% of total outstanding shares.
Among the most significant buyers of BWX Technologies during December 2025 were JPMORGAN CHASE & CO (1.69Mn), JANE STREET GROUP, LLC (1.19Mn), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (381.75K), TWO SIGMA INVESTMENTS, LP (379.68K), TREMBLANT CAPITAL GROUP (291.17K).
Leading sellers of BWX Technologies stock in December 2025 included T. Rowe Price Investment Management, Inc. (1.77Mn), Select Equity Group, L.P. (277.00K), AMERICAN CENTURY COMPANIES INC (269.42K), UBS Group AG (262.92K), SNYDER CAPITAL MANAGEMENT L P (227.13K).
The top 10 institutional holders of BWX Technologies for the quarter ending December 2025 included BlackRock, Inc. (12.24Mn), VANGUARD GROUP INC (9.01Mn), STATE STREET CORP (3.60Mn), FRANKLIN RESOURCES INC (2.26Mn), JPMORGAN CHASE & CO (2.03Mn), GEODE CAPITAL MANAGEMENT, LLC (1.86Mn), ALKEON CAPITAL MANAGEMENT LLC (1.58Mn), BLAIR WILLIAM & CO/IL (1.44Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (1.38Mn), SNYDER CAPITAL MANAGEMENT L P (1.33Mn).

713 Institutional Holders

554,516 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	12,240,086	-85,317	-0.69%	$2,115,576,469.00
VANGUARD GROUP INC	31 Dec, 2025	9,013,925	-167,386	-1.82%	$1,557,966,796.00
STATE STREET CORP	31 Dec, 2025	3,598,185	6,434	0.18%	$621,910,295.00
FRANKLIN RESOURCES INC	31 Dec, 2025	2,258,282	53,594	2.43%	$390,321,493.00
JPMORGAN CHASE & CO	31 Dec, 2025	2,031,932	1,691,993	497.73%	$351,199,190.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,857,716	69,857	3.91%	$321,176,107.00
ALKEON CAPITAL MANAGEMENT LLC	31 Dec, 2025	1,580,848	2,800	0.18%	$273,233,771.00
BLAIR WILLIAM & CO/IL	31 Dec, 2025	1,439,666	248,598	20.87%	$248,831,916.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	1,375,740	216,707	18.70%	$237,782,902.00
SNYDER CAPITAL MANAGEMENT L P	31 Dec, 2025	1,328,017	-227,129	-14.60%	$229,534,458.00
JANE STREET GROUP, LLC	31 Dec, 2025	1,324,210	1,188,701	877.21%	$228,876,457.00
VAN ECK ASSOCIATES CORP	31 Dec, 2025	1,247,920	152,900	13.96%	$215,691.00
FIRST TRUST ADVISORS LP	31 Dec, 2025	1,239,499	-15,280	-1.22%	$214,235,113.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	1,229,180	-1,767,184	-58.98%	$212,452.00
Bank of New York Mellon Corp	31 Dec, 2025	1,184,944	42,552	3.72%	$204,805,708.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	1,107,600	-147,710	-11.77%	$191,437,584.00
Artisan Partners Limited Partnership	31 Dec, 2025	1,094,914	-97,234	-8.16%	$189,244,890.00
MORGAN STANLEY	31 Dec, 2025	992,387	82,468	9.06%	$171,524,504.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	953,208	-13,505	-1.40%	$164,752,508.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	884,430	-4,920	-0.55%	$152,864,881.00

1 - 20 of 713

Research Tools