Compare · RKLB vs YSS
RKLB vs YSS
Side-by-side comparison of Rocket Lab Corporation (RKLB) and York Space Systems Inc. (YSS): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both RKLB and YSS operate in Military/Government/Technical (Industrials), so they compete in similar markets.
- RKLB is the larger of the two at $42.94B, about 43.2x YSS ($993.1M).
- Over the past year, RKLB is up 0.5% and YSS is down 79.9% - RKLB leads by 80.4 points.
- RKLB has been more active in the news (9 items in the past 4 weeks vs 6 for YSS).
- RKLB has more recent analyst coverage (25 ratings vs 17 for YSS).
- Company
- Rocket Lab Corporation
- York Space Systems Inc.
- Price
- $65.72-3.62%
- $6.84-3.86%
- Market cap
- $42.94B
- $993.1M
- 1M return
- +4.42%
- -13.41%
- 1Y return
- +0.50%
- -79.88%
- Industry
- Military/Government/Technical
- Military/Government/Technical
- Exchange
- NASDAQ
- NYSE
- IPO
- 2020
- 2026
- News (4w)
- 9
- 6
- Recent ratings
- 25
- 17
Rocket Lab Corporation
Rocket Lab USA, Inc., an aerospace company, focuses on developing rocket launch and control systems for the space and defense industries. The company provides launch services, spacecraft components, satellites and other spacecraft, and on-orbit management solutions; and designs, manufactures, and sells Electron and Neutron launch vehicles, as well as offers Photon platform for spacecraft solutions. It serves customers in commercial, civil, defense, and academic sectors. The company was founded in 2006 and is headquartered in Long Beach, California.
Latest RKLB
- Barclays initiated coverage on Rocket Lab USA with a new price target
- Fusion’s Prove-It Era Just Delivered a World-First Result
- Hypersonic Testing Bottleneck Pushes Defense Primes Toward Flight Data
- Chief Financial Officer Spice Adam C. exercised 140,157 shares at a strike of $1.09 and sold $9,925,449 worth of shares (140,157 units at $70.82) as part of a pre-agreed trading plan (SEC Form 4)
- SEC Form 144 filed by Rocket Lab Corporation
- Citigroup initiated coverage on Rocket Lab USA with a new price target
- Rocket Lab Secures Largest-Ever Electron Commercial Deal: 20-Launch Contract for Synspective
- MISSION SUCCESS: Rocket Lab Launches 97th Electron Mission
- Iridium Stockholders Approve Acquisition by Rocket Lab
- MISSION SUCCESS: Rocket Lab Launches 96th Electron Mission
Latest YSS
- York Space Systems Awarded Two Space Force Space Data Network Task Orders
- YSS DEADLINE: Levi & Korsinsky Reminds York Space Systems Inc. Investors of Upcoming Securities Class Action Deadline
- Barclays initiated coverage on York Space Systems with a new price target
- York Space Systems Expands Austin Presence with New Office
- York Space Systems Expands into GEO to Support Space Domain Awareness Missions
- YSS Deadline Alert: Levi & Korsinsky Reminds York Space Systems Inc. (YSS) Investors of Securities Class Action Deadline on October 30, 2026
- Guggenheim initiated coverage on York Space Systems
- York Space Systems’ Flight-Proven Platforms Selected by Tomorrow.io for DeepSky Early Warning Constellation
- York Space Systems Introduces New Platform Purpose-Built for Very Low Earth Orbit
- York Space Systems to Present at Jefferies Global Industrials Conference