Join

Compare · LMT vs YSS

LMT vs YSS

Side-by-side comparison of Lockheed Martin Corporation (LMT) and York Space Systems Inc. (YSS): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both LMT and YSS operate in Military/Government/Technical (Industrials), so they compete in similar markets.
  • LMT is the larger of the two at $120.76B, about 32.0x YSS ($3.78B).
  • Over the past year, LMT is up 9.4% and YSS is down 12.3% - LMT leads by 21.7 points.
  • Both names hit the wire about 8 times in the past 4 weeks.
  • LMT has more recent analyst coverage (25 ratings vs 10 for YSS).
PerformanceLMT-15.44%YSS-12.30%
2026-01-29+0.00%2026-06-08
MetricLMTYSS
Company
Lockheed Martin Corporation
York Space Systems Inc.
Price
$525.84+0.37%
$29.84+2.68%
Market cap
$120.76B
$3.78B
1M return
+2.57%
-10.85%
1Y return
+9.36%
-12.30%
Industry
Military/Government/Technical
Military/Government/Technical
Exchange
NYSE
NYSE
IPO
2026
News (4w)
8
8
Recent ratings
25
10
LMT

Lockheed Martin Corporation

Lockheed Martin Corporation, a security and aerospace company, engages in the research, design, development, manufacture, integration, and sustainment of technology systems, products, and services worldwide. It operates through four segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space. The Aeronautics segment offers combat and air mobility aircraft, unmanned air vehicles, and related technologies. The Missiles and Fire Control segment provides air and missile defense systems; tactical missiles and air-to-ground precision strike weapon systems; logistics; fire control systems; mission operations support, readiness, engineering support, and integration services; manned and unmanned ground vehicles; and energy management solutions. The Rotary and Mission Systems segment offers military and commercial helicopters; ship and submarine mission and combat systems; mission systems and sensors for rotary and fixed-wing aircraft; sea and land-based missile defense systems; radar systems; the Littoral combat ship; simulation and training services; and unmanned systems and technologies. It also supports government customers in cybersecurity; and delivers communications, and command and control capabilities through mission solutions for defense applications. The Space segment offers satellites; space transportation systems; strategic, advanced strike, and defensive missile systems; and classified systems and services in support of national security systems. This segment also provides network-enabled situational awareness and integrates space and ground-based systems to help its customers gather, analyze, and securely distribute critical intelligence data. Lockheed Martin Corporation was founded in 1912 and is headquartered in Bethesda, Maryland.

Latest LMT

Latest YSS