Lockheed Martin invested a total of USD 643 mil in 4Q2019, up 40.1% compared to the previous year. Historically, between 1Q2010 - 4Q2019, the company's investments stood at a high of USD 987 mil in 4Q2011 and a low of USD 92.0 mil in 1Q2010.
As a percentage of total sales, investments stood at 4.05% in 4Q2019, up from 3.19% as seen in the previous year. This is compared to an average of 2.28% over the last five years.
As far as Lockheed Martin's peers are concerned,
You can see all the company’s data at Lockheed Martin profile, or you can download a report on the company in the report section.