Mega Cap
Aerospace & Defense
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
SpaceX
SPCX
$1.92T
| $1.92T | $146.03 | 1.74% |
|
2
GE Aerospace
GE
$326B
| $326B | $313.83 | 0.59% |
|
3
RTX Corp
RTX
$261B
| $261B | $193.92 | 3.73% |
|
Mega Cap Aerospace & Defense Stocks at a Glance
Aerospace and defense companies build aircraft, engines, missiles, satellites, ships, and defense systems, plus the maintenance services behind them. Government budgets and multi-year backlogs give unusual revenue visibility, while commercial aerospace rides the air-travel and jet-delivery cycle.
There are 3 mega cap Aerospace & Defense stocks — companies in the Aerospace & Defense industry with a market cap over $200B — worth a combined $2.51T.
The largest by market cap are SpaceX (SPCX) at $1.92T, GE Aerospace (GE) at $326B and RTX Corp (RTX) at $261B.
Among institutional investors, SpaceX (SPCX) drew the most net new fund positions in Q2 2026: 1,759 funds opened new positions.
- Combined market cap: $2.51T across 3 stocks.
- Mega Cap: market cap over $200B.
- Largest constituent: SpaceX (SPCX), $1.92T market cap.
- Most net new fund positions in Q2 2026: SpaceX (SPCX), +1,759 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.