General Dynamics vs TransDigm Group
General Dynamics (GD) and TransDigm Group (TDG) side by side: how big they are, what they earn, how their shares have moved and what insiders, members of Congress and funds reported. Figures from filings and closing prices; none of this is a view on either stock.
- Market value
- $94.5B
- Last close
- $349.36
- 12 months
- +2.3%
- Market value
- $61.1B
- Last close
- $1,104.84
- 12 months
- −18.2%
At a glance
- By market value, General Dynamics ($94.5B) is about 1.5 times TransDigm Group ($61.1B).
- Over the last 12 months General Dynamics's share price moved +2.3% and TransDigm Group's −18.2%; against the S&P 500 that is −10.8 points and −31.3 points.
- In their last fiscal years General Dynamics kept 8.0% of revenue as net income and TransDigm Group 23.5%.
- In the last 90 days insiders reported 0 open-market purchases at General Dynamics and 0 at TransDigm Group; members of Congress disclosed 0 trades in General Dynamics and 2 in TransDigm Group.
- Next results: General Dynamics Jan 26, 2027, TransDigm Group Nov 18, 2026.
Share price over the last 12 months
Face to face
The figures that separate the two, drawn to the same scale. Every figure is also in the table below.
Size
Market value
Revenue, last fiscal year
Net income, last fiscal year
Every figure
| General Dynamics GDNYSE · Aerospace & Defense | TransDigm Group TDGNYSE · Aerospace & Defense | |
|---|---|---|
| Size and profitability | ||
| Market value | $94.5B | $61.1B |
| Revenue, last fiscal year | $52.5B | $8.83B |
| Net income, last fiscal year | $4.21B | $2.07B |
| Net marginNet income as a share of revenue | 8.0% | 23.5% |
| Free cash flow | $3.96B | |
Prices are end-of-day closes, and fundamentals are the companies' last annual figures from their SEC filings: a − or + in the table is a fact of the filing or the close, not a forecast. Market value is the company-level figure at the last close. Counts are of records OQRO holds, by their date; insider history since 2006 comes from the SEC's insider transactions data sets and every filing since. Planned sales under a 10b5-1 plan are counted like other sales.
Compare with another company
General Dynamics against
Common questions
How do General Dynamics and TransDigm Group compare in size?
General Dynamics has the larger market value: General Dynamics $94.5B and TransDigm Group $61.1B, at the last close.
Whose share price rose more over the last 12 months, GD or TDG?
Over the last 12 months General Dynamics moved +2.3% and TransDigm Group −18.2%. Past price moves say nothing about the future.
Which has had more insider buying, General Dynamics or TransDigm Group?
Since 2006, TransDigm Group insiders reported 475 open-market purchases against 27 for General Dynamics. These are counts of what was filed, not a view on either stock.
Do members of Congress trade GD or TDG?
In the last 12 months, members of Congress disclosed 9 trades in General Dynamics (GD) and 19 in TransDigm Group (TDG).
When did insiders last buy GD and TDG?
General Dynamics: May 2, 2023. TransDigm Group: Feb 27, 2026.
See the record behind any of these
Each company page opens free with one real filing and the counts of the last 12 months. OQRO Pro adds the full history of every insider and company since 2006, the screener, alerts, Congress trades and fund moves.
General Dynamics pageTransDigm Group pageRare insider trades this weekAll comparisons
https://oqro.io/compare/gd-vs-tdg
