- How many ETFs does Stone Ridge run?
- Stone Ridge runs 12 US-listed ETFs: 12 fixed income funds, across 3 categories.
- What is the largest Stone Ridge ETF?
- LifeX 2035 Income Bucket ETF (LDDR) is the largest, with $38M in assets. LifeX 2055 Inflation-Protected Longevity Income ETF (LIAM) is second.
- What is the cheapest Stone Ridge ETF?
- 12 Stone Ridge ETFs charge 0.25% a year, the lowest in the lineup. They include LDDR, LIAM, LFAI and LIBD. The median Stone Ridge ETF charges 0.25%.
- What does the Grade on each fund mean?
- Each A–F Grade compares a fund with the other funds in its own category, on cost, mission, risk, tradability, holdings and durability. It does not rate Stone Ridge, and Grades in different categories do not compare.
- When did Stone Ridge launch its first ETF?
- LifeX Durable Income ETF (LFDR) launched on Jan 8, 2024. Stone Ridge has launched no ETFs so far in 2026.