Security Snapshot

BWX Technologies, Inc. - Common Stock (BWXT) Institutional Ownership

CUSIP: 05605H100

13F Institutional Holders and Ownership History from Q2 2015 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

752

Shares (Excl. Options)

84,403,430

Price

$172.84

Type / Class
Equity / Common Stock
Symbol
BWXT on NYSE
Shares outstanding
91,478,888
Price per share
$204.49
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
84,403,430
Total reported value
$14,597,417,809
% of total 13F portfolios
0.01%
Share change
-1,672,281
Value change
-$310,448,673
Number of holders
752
Price from insider filings
$204.49
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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Quick Takeaways

  • BWXT - BWX Technologies, Inc. - Common Stock is tracked under CUSIP 05605H100.
  • 752 institutions reported positions in Q4 2025.
  • Schedule 13D/13G significant owner rows are not currently available.

What Changed

  • Holder count moved from 752 to 26 between Q4 2025 and Q1 2026.
  • Reported value moved from $14,597,417,809 to $81,240,356.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Official SEC Source

Backed by Form 13F

Ownership context comes from SEC Form 13F and, when available, Schedule 13D/13G filings.

See Original Filing

Investment Quick Answers

What is CUSIP 05605H100?
CUSIP 05605H100 identifies BWXT - BWX Technologies, Inc. - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 752 institutional investors reported holding 84,403,430 shares of BWX Technologies, Inc. - Common Stock (BWXT). This represents 92% of the company’s total 91,478,888 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of BWX Technologies, Inc. - Common Stock (BWXT) together control 59% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 13% 12,240,086 -0.69% 0.04% $2,115,576,469
VANGUARD GROUP INC 9.9% 9,013,925 -1.8% 0.02% $1,557,966,796
STATE STREET CORP 3.9% 3,598,185 +0.18% 0.02% $621,910,295
Invesco Ltd. 2.8% 2,568,117 +0.74% 0.07% $443,873,423
FRANKLIN RESOURCES INC 2.5% 2,258,282 +2.4% 0.1% $390,321,493
JPMORGAN CHASE & CO 2.2% 2,031,932 +498% 0.02% $351,199,190
T. Rowe Price Investment Management, Inc. 2.1% 1,914,049 -36% 0.21% $330,825,000
GEODE CAPITAL MANAGEMENT, LLC 2% 1,857,716 +3.9% 0.02% $321,176,107
ALKEON CAPITAL MANAGEMENT LLC 1.7% 1,580,848 +0.18% 1.2% $273,233,771
BLAIR WILLIAM & CO/IL 1.6% 1,439,666 +21% 0.67% $248,831,916
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 1.5% 1,375,740 +19% 0.08% $237,782,902
SNYDER CAPITAL MANAGEMENT L P 1.5% 1,328,017 -15% 4.3% $229,534,458
VAN ECK ASSOCIATES CORP 1.4% 1,247,920 +14% 0.18% $215,691,000
FIRST TRUST ADVISORS LP 1.4% 1,239,499 -1.2% 0.16% $214,235,113
Bank of New York Mellon Corp 1.3% 1,184,944 +3.7% 0.04% $204,805,708
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1.2% 1,107,600 -12% 0.53% $191,437,584
Artisan Partners Limited Partnership 1.2% 1,094,914 -8.2% 0.29% $189,244,890
MORGAN STANLEY 1.1% 992,387 +9.1% 0.01% $171,524,504
BANK OF AMERICA CORP /DE/ 1% 953,208 -1.4% 0.01% $164,752,508
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.97% 884,430 -0.55% 0.23% $152,864,881
Clearbridge Investments, LLC 0.95% 873,591 -4.3% 0.12% $150,991,522
FMR LLC 0.95% 870,960 -12% 0.01% $150,536,774
DIMENSIONAL FUND ADVISORS LP 0.86% 785,420 -7.2% 0.03% $135,752,000
Mawer Investment Management Ltd. 0.84% 772,693 -3.5% 0.75% $133,552,258
Fiera Capital Corp 0.79% 723,156 +33% 0.4% $124,990,283

Institutional Holders of BWX Technologies, Inc. - Common Stock (BWXT) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 395,235 $81,240,356 -$2,868,785 $204.49 26
2025 Q4 84,403,430 $14,597,417,809 -$310,448,673 $172.84 752
2025 Q3 85,564,662 $15,773,063,174 -$304,006,468 $184.37 702
2025 Q2 87,499,498 $12,604,100,369 +$661,996,126 $144.06 649
2025 Q1 83,560,980 $8,245,178,525 -$66,058,593 $98.65 600
2024 Q4 83,803,233 $9,336,869,672 +$43,209,096 $111.39 593
2024 Q3 83,177,314 $9,079,506,593 -$115,668,357 $108.70 543
2024 Q2 84,553,595 $8,033,417,170 +$3,556,945 $95.00 493
2024 Q1 84,183,445 $8,638,181,522 -$191,074,616 $102.62 475
2023 Q4 86,370,830 $6,633,018,983 -$235,965,040 $76.73 425
2023 Q3 89,288,512 $6,694,343,046 -$245,468,566 $74.98 385
2023 Q2 92,569,827 $6,623,539,544 +$307,732,775 $71.57 372
2023 Q1 88,732,060 $5,593,442,497 -$6,363,702 $63.04 344
2022 Q4 88,811,376 $5,158,211,025 -$90,072,947 $58.08 343
2022 Q3 90,638,382 $4,566,718,897 -$216,015,484 $50.37 301
2022 Q2 90,672,993 $4,994,275,181 +$117,491,508 $55.09 280
2022 Q1 89,061,431 $4,797,201,876 +$6,056,084 $53.86 282
2021 Q4 88,855,805 $4,254,339,859 -$57,688,511 $47.88 272
2021 Q3 89,775,188 $4,835,414,531 -$86,864,448 $53.86 259
2021 Q2 91,160,431 $5,297,786,536 -$87,449,740 $58.12 276
2021 Q1 92,583,086 $6,104,710,756 -$819,741 $65.94 272
2020 Q4 93,087,315 $5,611,121,807 +$27,701,936 $60.28 274
2020 Q3 92,677,768 $5,218,726,149 -$23,981,720 $56.31 275
2020 Q2 93,170,770 $5,269,679,628 -$179,156,455 $56.64 291
2020 Q1 96,380,057 $4,695,320,331 -$166,569,709 $48.71 269
2019 Q4 99,407,890 $6,171,353,891 -$128,204,622 $62.08 288
2019 Q3 101,394,744 $5,801,481,802 -$28,864,581 $57.21 272
2019 Q2 102,119,052 $5,320,338,813 +$88,027,223 $52.10 258
2019 Q1 100,722,646 $4,993,872,010 +$179,941,682 $49.58 256
2018 Q4 97,157,859 $3,714,371,311 -$28,626,132 $38.23 248
2018 Q3 95,432,891 $5,968,146,328 +$26,971,055 $62.54 272
2018 Q2 95,023,149 $5,921,823,927 -$42,597,675 $62.32 296
2018 Q1 95,688,840 $6,079,579,201 +$104,361,869 $63.53 287
2017 Q4 94,143,676 $5,694,253,069 -$46,221,600 $60.49 295
2017 Q3 94,935,389 $5,318,963,674 -$42,852,491 $56.02 270
2017 Q2 96,311,614 $4,695,170,561 +$289,243,170 $48.75 259
2017 Q1 93,475,152 $4,449,420,959 +$188,418,943 $47.60 275
2016 Q4 94,088,871 $3,735,687,073 -$38,841,135 $39.70 256
2016 Q3 95,354,363 $3,658,993,542 -$16,842,368 $38.37 257
2016 Q2 96,589,526 $3,454,865,009 -$17,107,147 $35.77 258
2016 Q1 96,545,930 $3,240,035,569 -$66,012,878 $33.56 250
2015 Q4 98,521,908 $3,130,555,513 -$24,724,160 $31.77 222
2015 Q3 99,886,490 $2,628,942,945 +$1,263,728,208 $26.36 200
2015 Q2 29,840,882 $971,943,600 +$971,927,600 $32.80 54

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