GE Aerospace Partners With Doncasters For Montana Acquisition
Published . Updated .
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Doncasters has struck a joint venture with GE Aerospace for SeaCast’s 50% stake in Montana Precision Products.
Directly affected
- GE General Electric+6.9% 30d
Named in this report.
Indirectly affected
- ITA iShares U.S. Aerospace & Defense ETF+3.4% 30d
iShares U.S. Aerospace & Defense ETF: it holds aerospace and defense makers. Linked by “aerospace” (aerospace) in this story.
- BA The Boeing-4.0% 30d
The Boeing (aircraft): aircraft makers and suppliers move with orders and air travel. Linked by “aerospace” (aerospace) in this story.
- HWM Howmet Aerospace-2.4% 30d
Howmet Aerospace (rolling drawing and extruding of nonferrous metals): aircraft makers and suppliers move with orders and air travel. Linked by “aerospace” (aerospace) in this story.
- TDG TransDigm Group+12.3% 30d
TransDigm Group (aircraft parts and auxiliary equipment): aircraft makers and suppliers move with orders and air travel. Linked by “aerospace” (aerospace) in this story.
- RTX Rtx+2.6% 18d
Rtx (aircraft engines and engine parts): aircraft makers and suppliers move with orders and air travel. Linked by “aerospace” (aerospace) in this story.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| GE | +1.16% | +3.24% | base | after close | after close | after close | after close |
| ITA | +0.24% | +2.49% | base | after close | after close | after close | after close |
| BA | +0.52% | +1.77% | base | after close | after close | after close | after close |
| HWM | -2.10% | +1.40% | base | after close | after close | after close | after close |
| TDG | +0.29% | +2.29% | base | after close | after close | after close | after close |
| RTX | -1.18% | +1.36% | 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.
GE Aerospace Partners With Doncasters For Montana Acquisition Aviation Week
Source: Aviation Week
This story
| Company | When | Move | Status |
|---|---|---|---|
| BA | three days earlier | +1.77% | final price |
| BA | five days earlier | +0.52% | final price |
| GE | three days earlier | +3.24% | final price |
| GE | five days earlier | +1.16% | final price |
| HWM | three days earlier | +1.40% | final price |
| HWM | five days earlier | -2.10% | final price |
| ITA | three days earlier | +2.49% | final price |
| ITA | five days earlier | +0.24% | final price |
| RTX | three days earlier | +1.36% | final price |
| RTX | five days earlier | -1.18% | final price |
| TDG | three days earlier | +2.29% | final price |
| TDG | five days earlier | +0.29% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Maria Elvira Salazar sold General Electric (GE), worth $1,001 - $15,000 on 24 Sep 2026. That is 51 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold General Electric (GE), worth $1,001 - $15,000 on 24 Aug 2026. That is 82 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Boeing (BA), worth $1,001 - $15,000 on 24 Sep 2026. That is 51 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Boeing (BA), worth $1,001 - $15,000 on 24 Aug 2026. That is 82 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Boeing (BA), worth $500,001 - $1,000,000 on 21 Aug 2026. That is 85 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold TransDigm Group (TDG), worth $15,001 - $50,000 on 28 Aug 2026. That is 78 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. April McClain Delaney sold TransDigm Group (TDG) (held by a dependent child), worth $100,001 - $250,000 on 25 Aug 2026. That is 81 days before publication. Filed 9 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, bought TransDigm Group (TDG), worth $1,001 - $15,000 on 24 Aug 2026. That is 82 days before publication. Filed 8 Oct 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).
This story
12 out of 100
“GE Aerospace Partners With Doncasters For Montana Acquisition” scores 12 out of 100. The score uses 1 sources.