8-K - BWX Technologies, Inc. (0001486957) (Filer)
Published . Updated .
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8-K - BWX Technologies filed an 8-K with the SEC on Nov 4 (a notice of a material company event).
Directly affected
- BWXT BWX Technologies-6.9% 30d
Named in this report.
Indirectly affected
- XLI Industrial Select Sector SPDR-0.3% 30d
Industrial Select Sector SPDR holds the industrials sector that BWX Technologies belongs to, so it often moves with news about it.
- CMI Cummins-4.6% 30d
Cummins is a peer of BWX Technologies in engines and turbines; rivals often move on the same news.
- BC Brunswick-5.0% 30d
Brunswick is a peer of BWX Technologies in engines and turbines; rivals often move on the same news.
- CAT Caterpillar-23.2% 30d
Caterpillar is a large industrials company like BWX Technologies; big names in a sector often move together.
- LRCX Lam Research-24.9% 30d
Lam Research is a large industrials company like BWX Technologies; big names in a sector often move together.
- DE Deere-0.6% 30d
Deere is a large industrials company like BWX Technologies; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| BWXT | +13.55% | +7.30% | base | after close | after close | after close | after close |
| XLI | +0.40% | +0.17% | base | after close | after close | after close | after close |
| CMI | +9.78% | +6.09% | base | after close | after close | after close | after close |
| BC | -8.56% | -2.71% | base | after close | after close | after close | after close |
| CAT | +9.44% | +3.79% | base | after close | after close | after close | after close |
| LRCX | +14.88% | +2.77% | base | after close | after close | after close | after close |
| DE | -2.37% | -1.28% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-04 AccNo: 0001104659-26-122661 Size: 318 KB Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
How far BWX Technologies (BWXT) has moved since 4 Nov 2026
| Company | When | Move | Status |
|---|---|---|---|
| Brunswick (BC) | three days earlier | -2.71% | final price |
| Brunswick (BC) | five days earlier | -8.56% | final price |
| BWX Technologies (BWXT) | three days earlier | +7.30% | final price |
| BWX Technologies (BWXT) | five days earlier | +13.55% | final price |
| Caterpillar (CAT) | three days earlier | +3.79% | final price |
| Caterpillar (CAT) | five days earlier | +9.44% | final price |
| Cummins (CMI) | three days earlier | +6.09% | final price |
| Cummins (CMI) | five days earlier | +9.78% | final price |
| Deere (DE) | three days earlier | -1.28% | final price |
| Deere (DE) | five days earlier | -2.37% | final price |
| Lam Research (LRCX) | three days earlier | +2.77% | final price |
| Lam Research (LRCX) | five days earlier | +14.88% | final price |
| Select Sector Spdr Tr (XLI) | three days earlier | +0.17% | final price |
| Select Sector Spdr Tr (XLI) | five days earlier | +0.40% | final price |
Congressional trades in the stocks in this story
- Rep. April McClain Delaney sold BWX Technologies (BWXT) (held by a dependent child), worth $100,001 - $250,000 on 25 Aug 2026. That is 71 days before publication. Filed 9 Sep 2026. View the filing.
- Rep. Lisa McClain bought Caterpillar (CAT) (held by a spouse), worth $1,001 - $15,000 on 28 Sep 2026. That is 37 days before publication. Filed 12 Oct 2026. View the filing.
- Rep. David J. Taylor bought Lam Research (LRCX), worth $1,001 - $15,000 on 15 Oct 2026. That is 20 days before publication. Filed 29 Oct 2026. View the filing.
- Sen. Sheldon Whitehouse sold Lam Research (LRCX) (held by a spouse), worth $1,001 - $15,000 on 13 Aug 2026. That is 83 days before publication. Filed 2 Sep 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who is named in “8-K - BWX Technologies, Inc. (0001486957) (Filer)”
Companies tied to this story
- BWXT BWX Technologies
BWX Technologies (BWXT) is linked, with no stored direction, high confidence in the 4 Nov 2026 story “8-K - BWX Technologies, Inc. (0001486957) (Filer).” Reason on file: SEC 8-K filing -> direct issuer disclosure -> BWXT
- XLI Select Sector Spdr Tr
In “8-K - BWX Technologies, Inc. (0001486957) (Filer),” Select Sector Spdr Tr (XLI) is linked, with no stored direction, medium confidence. Reason on file: Industrial Select Sector SPDR holds the industrials sector that BWX Technologies belongs to, so it often moves with news about it
- CMI Cummins
In “8-K - BWX Technologies, Inc. (0001486957) (Filer),” Cummins (CMI) is linked, with no stored direction, medium confidence. Reason on file: Cummins is a peer of BWX Technologies in engines and turbines; rivals often move on the same news
- BC Brunswick
In “8-K - BWX Technologies, Inc. (0001486957) (Filer),” Brunswick (BC) is linked, with no stored direction, medium confidence. Reason on file: Brunswick is a peer of BWX Technologies in engines and turbines; rivals often move on the same news
- CAT Caterpillar
In “8-K - BWX Technologies, Inc. (0001486957) (Filer),” Caterpillar (CAT) is linked, with no stored direction, medium confidence. Reason on file: Caterpillar is a large industrials company like BWX Technologies; big names in a sector often move together
- LRCX Lam Research
Lam Research (LRCX) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - BWX Technologies, Inc. (0001486957) (Filer).” Reason on file: Lam Research is a large industrials company like BWX Technologies; big names in a sector often move together
- DE Deere
Deere (DE) is linked, with no stored direction, medium confidence in the 4 Nov 2026 story “8-K - BWX Technologies, Inc. (0001486957) (Filer).” Reason on file: Deere is a large industrials company like BWX Technologies; big names in a sector often move together
How “8-K - BWX Technologies, Inc. (0001486957) (Filer)” reaches BWX Technologies (BWXT)
BWX Technologies (BWXT) is the company in “8-K - BWX Technologies, Inc. (0001486957) (Filer),” the 4 Nov 2026 this story story.
For BWX Technologies (BWXT), the reason on file says SEC 8-K filing -> direct issuer disclosure -> BWXT
Select Sector Spdr Tr (XLI) is here too. Its reason reads: Industrial Select Sector SPDR holds the industrials sector that BWX Technologies belongs to, so it often moves with news about it
Dates and price levels for BWX Technologies (BWXT)
BWXT traded between 123.03 and 146.55 across 20 sessions. The latest close on file is 131.99. CMI traded between 497.89 and 548.36 across 20 sessions. The latest close on file is 500.61. XLI traded between 163.00 and 172.33 across 20 sessions. The latest close on file is 169.73.
How strong the case is around BWX Technologies (BWXT)
46 out of 100
“8-K - BWX Technologies, Inc. (0001486957) (Filer)” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.