Scottish Mortgage Manager Baillie Gifford Bets Big on Rocket Lab as the Next High-Growth "Mini-SpaceX"

Scottish Mortgage manager Baillie Gifford is betting on Rocket Lab, a high-growth aerospace firm dubbed "mini-SpaceX," after netting billions from early Tesla investments.

By: AXL Media

Published: Feb 28, 2026, 8:08 AM EST

Source: The information in this article was sourced from The Motley Fool UK

Following the Tesla Blueprint into Space

Baillie Gifford, famous for its early and highly lucrative investment in Tesla in 2013, is reportedly shifting its focus toward the next frontier of high-growth technology: the space economy. According to a recent 13F filing, the investment manager has significantly increased its stake in Rocket Lab, adding approximately $400 million worth of shares in the fourth quarter. This represents a 47.2% increase in its holding, signaling a strong conviction that Rocket Lab could replicate the disruptive success of Baillie Gifford's previous big winners like Amazon and Nvidia. The firm's "mini-SpaceX" nickname stems from its position as the world's second most active commercial launch company, trailing only Elon Musk's private aerospace giant.

Navigating the Competitive and Strategic Landscape

Rocket Lab has successfully carved out a dominant niche in the small-satellite launch market. Its flagship orbital-class rocket, Electron, completed a record 21 missions in 2025 with a perfect success rate. This operational consistency has allowed the company to secure massive government and commercial contracts, including an $816 million deal with the Space Development Agency to manufacture 18 satellites for defense purposes. According to industry analysts, the competitive landscape is shifting as Rocket Lab evolves from a launch-only provider into an end-to-end space systems company, designing everything from spacecraft components to lunar landers for NASA missions like ESCAPADE.

Strategic Rationale for the "Neutron" Expansion

The strategic rationale for the current market excitement centers on the development of Rocket Lab's next-generation rocket, Neutron. Expected to undergo testing in late 2026, Neutron is a larger, reusable rocket with a 13,000 kg payload capacity. This development will allow Rocket Lab to compete for the significantly more lucrative heavy-lift contracts currently dominated by SpaceX. By building the infrastructure for satellite constellations and deep-space exploration, Rocket Lab is positioning itself as a core component of a global space market that McKinsey & Co. estimates could reach $1.8 trillion by 2035.