STONE RIDGETarget MaturityLFAI · Cboe BZX

LifeX 2050 Longevity Income ETF (LFAI)

Compare categoryCompare Target Maturity ETFs Compare with others

Price: $140.85; —12 Nov 2026
Assets: $4.3M; Total net assets
Expense ratio: 0.25%; Category 0.16%
Yield: 6.95%; Trailing distributions

1Y return: -4.2%-3.8%; Category -0.4%
3Y CAGR: —; Category 5.8%
5Y CAGR: —; Category 1.5%

$140.85—12 Nov 2026

Fund

Assets: $4.3M
Expense: 0.25%
Categ. exp: 0.16%
Yield: 6.95%

ReturnFundCateg.

1Y-4.2%-0.4%

3Y—5.8%

5Y—1.5%

Launch-2.2%—

Loading NAV history…

LifeX 2050 Longevity Income ETF

Calendar-year returns

Fund only: no comparison series covers this fund's history.

Risk statistics

Five years of daily closes. Risk-free rate 4% a year.

Standard deviation: —
Maximum drawdown: —
Sharpe ratio: —
Sortino ratio: —
Beta: —
Alpha: —
R²: —
Information ratio: —
Upside capture: —
Downside capture: —
Tracking error: —

Trailing returns compared with benchmark
Period	1M	3M	6M	YTD	1Y	3YCAGR	5YCAGR	10YCAGR	LaunchCAGR
ETF	+1.5%	-2.0%	-2.5%	-3.3%	-4.2%	—	—	—	-2.2%
Target Maturity average	0.6%	-1.4%	-1.2%	-0.6%	-0.4%	5.8%	1.5%	3.3%	4.5%
Difference	+0.9%	-0.5%	-1.3%	-2.7%	-3.8%	—	—	—	-6.7%

Holdings

Allocation as last published by the fund.

Credit quality

Share of the bonds by rating.

US government97.5%

Asset mix

Bonds97.5%
Cash1.8%
Other0.7%

ETF details

Issuer: STONE RIDGE
Category: Fixed Income · Target Maturity
Ticker: LFAI
Exchange: Cboe BZX
Inception: 8 Jan 2024 (2.8 years)
Structure: Exchange Traded Fund
Expense ratio: 0.25% (category 0.16%)
Holdings turnover: 131% (category 40%)
Distribution yield: 6.95%
Beta, 3 years: 0.00
Total net assets: $4.3M
Average duration: 3.76 years
Average maturity: 8.46 years

Prices and returns as of 12 Nov 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

Other target maturity ETFs

Other ETFs in the Target Maturity category.

Compare Target Maturity ETFs