Lockheed Martin (LMT) vs Tetra Tech (TTEK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Lockheed Martin (LMT) has outperformed Tetra Tech (TTEK) over the past year, losing 2.3% versus a loss of 4.5%. Over five years, LMT leads with a +36.5% price change compared with +0.9% for TTEK. Lockheed Martin is the larger company by market cap ($115.22 billion vs $8.38 billion), about 13.8 times the size.
On valuation, Lockheed Martin trades at a lower forward P/E (15.3x vs 18.8x for Tetra Tech). Lockheed Martin offers the higher dividend yield (2.73% vs 0.82%). Lockheed Martin converts more of its revenue into profit, with a net margin of 6.7% versus 4.6%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | LMT | TTEK |
|---|---|---|
| Share price | $499.22 | $32.72 |
| Market cap | $115.22B | $8.38B |
| 1-day change | -2.14% | -1.98% |
| YTD return | +3.22% | -2.44% |
| 1-year return | -2.32% | -4.47% |
| 5-year return | +36.54% | +0.94% |
| P/E ratio (TTM) | 18.80 | 20.07 |
| Forward P/E | 15.27 | 18.83 |
| EPS (TTM) | $26.55 | $1.63 |
| Dividend yield | 2.73% | 0.82% |
| Annual dividend | $13.65 | $0.267 |
| Revenue (latest FY) | $75.05B | $5.44B |
| Revenue growth (YoY) | +5.64% | +4.69% |
| Net income (latest FY) | $5.02B | $247.95M |
| Gross margin | 10.15% | 17.66% |
| Operating margin | 10.30% | 7.50% |
| Net margin | 6.69% | 4.56% |
| 52-week high | $692.00 | $43.14 |
| 52-week low | $437.25 | $25.81 |
| Distance from 52-week high | -27.86% | -24.15% |
| Analyst consensus | buy | none |
| Avg. price target upside | +26.37% | +23.26% |
| Average volume | 1.13M | 2.53M |
| Shares outstanding | 230.79M | 256.04M |
| Employees | 123,000 | 25,000 |
| Sector | Industrials | Consumer Discretionary |
| Industry | Military/Government/Technical | Military/Government/Technical |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Lockheed Martin is about 13.8 times larger than Tetra Tech by market value ($115.22B vs $8.38B).
- Lockheed Martin offers a meaningfully higher dividend yield (2.73% vs 0.82%).
- The two companies sit in different sectors: Lockheed Martin in Industrials and Tetra Tech in Consumer Discretionary.
About Lockheed Martin
LMT stock →Lockheed Martin Corporation, an aerospace and defense company, engages in the research, design, development, manufacture, integration, and sustainment of technology systems, products, and services in the United States, Europe, Asia, the Middle East, and internationally. The company operates through four segments: Aeronautics; Missiles and Fire Control (MFC); Rotary and Mission Systems (RMS); and Space.
Industrials · Military/Government/Technical · 123,000 employees
About Tetra Tech
TTEK stock →Tetra Tech, Inc. provides consulting and engineering services focusing on water, environment, and sustainable infrastructure in the United States and internationally.
Consumer Discretionary · Military/Government/Technical · 25,000 employees
LMT vs TTEK FAQ
Which is bigger, Lockheed Martin or Tetra Tech?
Lockheed Martin (LMT) is larger, with a market capitalization of $115.22B compared with $8.38B for Tetra Tech (TTEK).
Which stock has performed better over the past year, LMT or TTEK?
LMT returned -2.32% over the past 12 months, compared with -4.47% for TTEK (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, LMT or TTEK?
LMT has the lower trailing P/E at 18.8, versus 20.1 for TTEK. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Lockheed Martin or Tetra Tech?
Lockheed Martin has the higher yield at 2.73%, compared with 0.82% for Tetra Tech.
Are Lockheed Martin and Tetra Tech in the same industry?
Yes. Both are classified in the Military/Government/Technical industry within the Industrials sector.