Rocket Lab Market Cap 2021-2026 | RKLB
Rocket Lab market cap history and chart from 2021 to 2026. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. Rocket Lab market cap as of September 14, 2026 is $37.43B.
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Aerospace | Aerospace and Defense Equipment | $37.427B | $0.602B |
| Rocket Lab Corporation is a space company which provides launch services and space systems solutions principally in the United States, Canada, Japan and internationally. Rocket Lab Corporation, formerly known as ROCKET LAB USA, is based in Long Beach, California. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Airbus SE - (EADSY) | Netherlands | $177.921B | 25.74 |
| Rolls-Royce Holdings (RYCEY) | United Kingdom | $158.134B | 0.00 |
| Bae Systems (BAESY) | United Kingdom | $78.446B | 0.00 |
| Transdigm Group (TDG) | United States | $62.155B | 29.35 |
| Rheinmetall AG (RNMBY) | Germany | $53.848B | 0.00 |
| Honeywell Aerospace Inc (HONA) | United States | $52.006B | 0.00 |
| Heico (HEI) | United States | $42.451B | 50.54 |
| Axon Enterprise (AXON) | United States | $39.821B | 426.24 |
| Elbit Systems (ESLT) | Israel | $32.225B | 49.58 |
| Heico (HEI.A) | United States | $31.827B | 37.89 |
| Saab AB - (SAABY) | Sweden | $31.602B | 42.17 |
| Teledyne Technologies (TDY) | United States | $27.679B | 24.93 |
| ATI (ATI) | United States | $25.620B | 46.92 |
| Bombardier (BDRBF) | Canada | $21.914B | 0.00 |
| Curtiss-Wright (CW) | United States | $20.359B | 38.31 |
| Woodward (WWD) | United States | $19.170B | 35.88 |
| FTAI Aviation (FTAI) | United States | $18.076B | 38.26 |
| BWX Technologies (BWXT) | United States | $13.609B | 34.78 |
| Moog (MOG.B) | United States | $11.590B | 31.68 |
| Moog (MOG.A) | United States | $11.478B | 31.38 |
| Leonardo DRS (DRS) | United States | $9.584B | 27.20 |
| Kratos Defense & Security Solutions (KTOS) | United States | $8.932B | 99.12 |
| AeroVironment (AVAV) | United States | $7.796B | 43.70 |
| CAE Inc (CAE) | Canada | $7.785B | 26.73 |
| Hexcel (HXL) | United States | $6.883B | 42.53 |
| Loar Holdings (LOAR) | United States | $6.047B | 55.64 |
| Mercury Systems Inc (MRCY) | United States | $4.873B | 253.22 |
| AAR (AIR) | United States | $4.790B | 23.83 |
| Spirit Aerosystems Holdings (SPR) | United States | $4.642B | 0.00 |
| Karman Holdings (KRMN) | United States | $4.604B | 75.52 |
| Astronics (ATRO) | United States | $3.052B | 31.89 |
| Astronics (ATROB) | United States | $3.015B | 31.51 |
| Ducommun (DCO) | United States | $2.484B | 41.44 |
| Applied Aerospace & Defense (AADX) | United States | $2.008B | 0.00 |
| Voyager Technologies (VOYG) | United States | $1.927B | 0.00 |
| Park Aerospace (PKE) | United States | $0.668B | 48.75 |
| TAT Technologies (TATT) | Israel | $0.502B | 28.82 |
| Innovative Solutions And Support (ISSC) | United States | $0.412B | 19.49 |
| EHang Holdings (EH) | China | $0.339B | 0.00 |
| Innovative Solutions And Support (IA) | United States | $0.332B | 15.74 |
| AerSale (ASLE) | United States | $0.259B | 0.00 |
| Outdoor Holding (POWW) | United States | $0.250B | 215.00 |
| Optex Systems Holdings (OPXS) | United States | $0.072B | 16.24 |
| GrabAGun Digital Holdings (PEW) | United States | $0.065B | 0.00 |
| Astrotech (ASTC) | United States | $0.014B | 0.00 |
| Liberty Defense Holdings (DETX) | United States | $0.005B | 0.00 |
| DEFSEC Technologies (DFSC) | Canada | $0.003B | 0.00 |