C000253452 Performance — LifeX 2055 Inflation-Protected Longevity Income ETF
Data updated: 2026-08-28
C000253452 returned +0.75% year to date and +2.47% over one year to Jun 2026. Over one year the fund trailed its Long-Term Government Bond category average: $100 grew to $102, against $104 for the category. Volatility over the past 12 months was 5.48% a year. In the 12 months to Jun 2026 the fund took in a net $4.1M, and assets reached $6.87M.
C000253452 Growth of $100
What $100 invested in LifeX 2055 Inflation-Protected 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 | C000253452 | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $102 | $104 |
| Since data start (Jul 2024 – Jun 2026) | $105 | $106 |
C000253452 Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.75% |
| 1 year | +2.47% |
| 3 years (annualised) | +2.52% |
C000253452 Annual Returns
Calendar-year total returns of LifeX 2055 Inflation-Protected Longevity Income ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +0.75% |
| 2025 | +5.36% |
| 2024 (Jul–Dec) | −0.98% |
C000253452 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 | 0.0% | +2.8% | −3.4% | +1.0% | +0.8% | −0.4% | — | — | — | — | — | — |
| 2025 | +1.5% | +3.5% | −0.4% | −1.3% | −1.1% | +1.4% | −0.4% | +1.1% | +1.7% | +1.0% | −0.2% | −1.5% |
| 2024 | — | — | — | — | — | — | +2.6% | +0.9% | +2.0% | −3.1% | +0.7% | −3.8% |
C000253452 Risk
Risk measures from monthly returns over Jul 2025 – Jun 2026.
- 1-year volatility (annualised): 5.48%
- Best month: +2.76% (Feb 2026)
- Worst month: −3.35% (Mar 2026)
C000253452 Fund Flows
Monthly money in and out of LifeX 2055 Inflation-Protected Longevity Income ETF, from SEC Form N-PORT.
- 12-month net flow: $4.1M
- 12-month gross sales (incl. reinvestments): $10.0M
- Sales ÷ redemptions: 1.69×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $0 | $0 | $0 |
| May 2026 | $2.6M | $0 | $2.6M |
| Apr 2026 | $0 | $0 | $0 |
| Mar 2026 | $0 | $0 | $0 |
| Feb 2026 | $0 | $244K | −$244K |
| Jan 2026 | $0 | $0 | $0 |
| Dec 2025 | $241K | $387 | $240K |
| Nov 2025 | $0 | $0 | $0 |
| Oct 2025 | $0 | $0 | $0 |
| Sep 2025 | $7.1M | $5.6M | $1.5M |
| Aug 2025 | $0 | $0 | $0 |
| Jul 2025 | $0 | $0 | $0 |
C000253452 Assets Under Management
Net assets of LifeX 2055 Inflation-Protected Longevity Income ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $6.87M |
| 2026-03-31 | $4.26M |
| 2025-12-31 | $4.57M |
| 2025-09-30 | $4.41M |
| 2025-06-30 | $3.07M |
| 2025-03-31 | $3.14M |
| 2024-12-31 | $3.11M |
| 2024-09-30 | $3.35M |
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.