Ticker · CUSIP 05605H100

BWXT

BWX TECHNOLOGIES INC
Industrials·Aerospace & Defense
···Share
Holders (tracked)
17
Combined shares
2,360,361
Combined value
$304.66M
Last close
$230.80
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
17102024Q12025Q4
Price is +78.8% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

23 events
  1. Wellington Management exited2026-02-17
    −275,633 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −43,459 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. trimmed2026-02-17
    −6,691 shares · 2025Q4
    13F
  4. AQR Capital Management trimmed2026-02-17
    −25,117 shares · 2025Q4
    13F
  5. Two Sigma Investments added2026-02-17
    +379,676 shares · 2025Q4
    13F
  6. Izzy Englander (Millennium Mgmt) added2026-02-17
    +128,856 shares · 2025Q4
    13F
  7. Steve Cohen (Point72) opened position2026-02-17
    +187,800 shares · 2025Q4
    13F
  8. Ron Baron (Baron Capital / BAMCO) opened position2026-02-17
    +859 shares · 2025Q4
    13F
  9. T. Rowe Price trimmed2026-02-17
    −96,944 shares · 2025Q4
    13F
  10. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +6,600 shares · 2025Q4
    13F
  11. Ray Dalio (Bridgewater Associates) opened position2026-02-13
    +13,990 shares · 2025Q4
    13F
  12. Cathie Wood (ARK Invest) trimmed2026-02-11
    −13,503 shares · 2025Q4
    13F
  13. Mario Gabelli (GAMCO) exited2026-02-05
    −1,135 shares · 2025Q4
    13F
  14. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −12,376 shares · 2025Q3
    13F
  15. Two Sigma Investments added2025-11-14
    +2,561 shares · 2025Q3
    13F
  16. Wellington Management trimmed2025-11-14
    −90,955 shares · 2025Q3
    13F
  17. Stanley Druckenmiller (Duquesne) exited2025-11-14
    −76,475 shares · 2025Q3
    13F
  18. AQR Capital Management trimmed2025-11-14
    −10,132 shares · 2025Q3
    13F
  19. D.E. Shaw & Co. trimmed2025-11-14
    −5,044 shares · 2025Q3
    13F
  20. T. Rowe Price added2025-11-14
    +413,661 shares · 2025Q3
    13F
  21. Renaissance Technologies exited2025-11-13
    −63,600 shares · 2025Q3
    13F
  22. Mario Gabelli (GAMCO) opened position2025-11-12
    +1,135 shares · 2025Q3
    13F
  23. Cathie Wood (ARK Invest) added2025-11-12
    +39,947 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for BWXT →
Follow-the-investor returns
If you'd copied each holder of BWXT…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q1$5.82+3864.8%$138.1M
Ron Baron (Baron Capital / BAMCO)2017Q1$49.66+364.7%$198K
AQR Capital Management2016Q1$82.30+180.4%$13.6M
Ray Dalio (Bridgewater Associates)2019Q4$85.00+171.5%$3.2M
Paul Tudor Jones (Tudor Investment)2016Q3$130.45+76.9%$969K
Paul Tudor Jones (Tudor Investment)2016Q3$130.45+76.9%$969K
Steve Cohen (Point72)2017Q1$135.16+70.8%$27.9M
Steve Cohen (Point72)2017Q1$135.16+70.8%$27.9M
Cathie Wood (ARK Invest)2022Q1$139.81+65.1%$154.1M
D.E. Shaw & Co.2016Q1$163.56+41.1%$1.5M
D.E. Shaw & Co.2016Q1$163.56+41.1%$1.5M
Two Sigma Investments2016Q1$169.39+36.3%$92.8M
Ken Griffin (Citadel Advisors)2016Q1$169.47+36.2%$9.9M
Ken Griffin (Citadel Advisors)2016Q1$169.47+36.2%$9.9M
Ken Griffin (Citadel Advisors)2016Q1$169.47+36.2%$9.9M
Izzy Englander (Millennium Mgmt)2016Q1$173.09+33.3%$33.5M
Izzy Englander (Millennium Mgmt)2016Q1$173.09+33.3%$33.5M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions4
Added to2
Trimmed5
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
12
$1.17B
2022Q2
12
$1.14B
2022Q3
10
$644K
2022Q4
12
$742.8M
2023Q1
11
$806.0M
2023Q2
12
$1.18B
2023Q3
7
$724.8M
2023Q4
9
$749.3M
2024Q1
10
$1.46B
2024Q2
11
$1.33B
2024Q3
10
$520.6M
2024Q4
17
$138.0M
2025Q1
16
$248.6M
2025Q2
15
$230.2M
2025Q3
14
$277.8M
2025Q4
17
$304.7M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-10-31Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainBuy$1K – $15KPDF ↗
2025-06-11Lisa McClainBuy$1K – $15KPDF ↗

Who owns BWXT

17 super-investors · 2025Q4
Tracked stake
2.36M
shares
Combined value
$305M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6Added3Trim8
#ManagerSharesValue
1Cathie Wood
ARK Invest
667.5K$115M
2Two Sigma Investments402.2K$70M
3Ken Griffin
Citadel Advisors
163.2K$28M
4Izzy Englander
Millennium Mgmt
145.0K$25M
5Steve Cohen
Point72
121.1K$21M
6Steve Cohen
Point72
66.7K$12M
7AQR Capital Management58.9K$10M
8Ken Griffin
Citadel Advisors
42.9K$7M
9Ken Griffin
Citadel Advisors
36.7K$6M
10D.E. Shaw & Co.19.1K$3M
11Ray Dalio
Bridgewater Associates
14.0K$2M
12Izzy Englander
Millennium Mgmt
11.0K$2M
13D.E. Shaw & Co.6.4K$1M
14Paul Tudor Jones
Tudor Investment
4.2K$726K
15Paul Tudor Jones
Tudor Investment
2.4K$415K
16Ron Baron
Baron Capital / BAMCO
859$148K
17T. Rowe Price598.3K$103K

Recent moves

20 transactions
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