C000253458 Performance — LifeX 2050 Longevity Income ETF
Data updated: 2026-08-28
C000253458 returned +0.32% year to date and +2.60% over one year to Jun 2026. Over one year the fund trailed its Long-Term Government Bond category average: $100 grew to $103, against $104 for the category. Volatility over the past 12 months was 5.30% a year. In the 12 months to Jun 2026 the fund took in a net $3.6M, and assets reached $4.50M.
C000253458 Growth of $100
What $100 invested in LifeX 2050 Longevity Income ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Long-Term Government Bond category average over the same months.
| Period | C000253458 | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $103 | $104 |
| Since data start (Jul 2024 – Jun 2026) | $106 | $106 |
C000253458 Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.32% |
| 1 year | +2.60% |
| 3 years (annualised) | +3.02% |
C000253458 Annual Returns
Calendar-year total returns of LifeX 2050 Longevity Income ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +0.32% |
| 2025 | +6.15% |
| 2024 (Jul–Dec) | −0.34% |
C000253458 Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | −0.2% | +3.1% | −3.0% | −0.4% | +0.3% | +0.6% | — | — | — | — | — | — |
| 2025 | +0.5% | +3.4% | −0.1% | 0.0% | −1.8% | +1.8% | −0.6% | +0.9% | +1.6% | +0.9% | +0.7% | −1.2% |
| 2024 | — | — | — | — | — | — | +2.7% | +1.5% | +1.3% | −3.8% | +1.3% | −3.2% |
C000253458 Risk
Risk measures from monthly returns over Jul 2025 – Jun 2026.
- 1-year volatility (annualised): 5.30%
- Best month: +3.13% (Feb 2026)
- Worst month: −3.02% (Mar 2026)
C000253458 Fund Flows
Monthly money in and out of LifeX 2050 Longevity Income ETF, from SEC Form N-PORT.
- 12-month net flow: $3.6M
- 12-month gross sales (incl. reinvestments): $4.2M
- Sales ÷ redemptions: 6.34×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $0 | $0 | $0 |
| May 2026 | $0 | $0 | $0 |
| Apr 2026 | $0 | $0 | $0 |
| Mar 2026 | $0 | $0 | $0 |
| Feb 2026 | $0 | $0 | $0 |
| Jan 2026 | $0 | $0 | $0 |
| Dec 2025 | $155K | $245 | $154K |
| Nov 2025 | $0 | $0 | $0 |
| Oct 2025 | $1.1M | $0 | $1.1M |
| Sep 2025 | $3.0M | $669K | $2.3M |
| Aug 2025 | $0 | $0 | $0 |
| Jul 2025 | $0 | $0 | $0 |
C000253458 Assets Under Management
Net assets of LifeX 2050 Longevity Income ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $4.50M |
| 2026-03-31 | $4.55M |
| 2025-12-31 | $4.63M |
| 2025-09-30 | $3.43M |
| 2025-06-30 | $1.28M |
| 2025-03-31 | $3.53M |
| 2024-12-31 | $3.54M |
| 2024-09-30 | $3.26M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.