LifeX 2028 Income Bucket ETF
Data updated: 2026-05-29
C000264039 — LifeX 2028 Income Bucket ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Ultra-Short Treasury / Sovereign Bond · $2.47M AUM · 0.25% expense ratio. From SEC regulatory filings.
C000264039 Fund Overview
LifeX 2028 Income Bucket ETF is a US mutual fund managed by Stone Ridge Trust, categorised as Ultra-Short Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Stone Ridge Trust
- Category: Ultra-Short Treasury / Sovereign Bond
- Assets under management: $2.47M
- SEC CIK: 0001559992
- SEC series ID: S000095320
- Share class ID: C000264039
C000264039 Holdings
Top 10 holdings of LifeX 2028 Income Bucket ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| US Treasury N/b | 15.10% |
| US Treasury N/b | 11.58% |
| US Treasury N/b | 9.84% |
| US Treasury N/b | 9.67% |
| US Treasury N/b | 5.64% |
| US Treasury N/b | 5.51% |
| US Treasury N/b | 5.28% |
| US Treasury N/b | 4.62% |
| US Treasury N/b | 4.34% |
| US Treasury N/b | 3.66% |
C000264039 Portfolio Allocation
Asset-class allocation of LifeX 2028 Income Bucket ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.1% |
| Cash & Equivalents | 1.2% |
C000264039 Performance
Total returns for C000264039 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.4% |
C000264039 Costs and Fees
C000264039 costs about $25 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.25%
- Gross expense ratio: 0.25%
- Portfolio turnover: 0%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000264039 Cashflows
Over the 12 months to 2026-03, LifeX 2028 Income Bucket ETF had net inflows of $2.78M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $0 |
| 2026-02 | $0 |
| 2026-01 | $590.64K |
| 2025-12 | $260.06K |
| 2025-11 | $626.99K |
| 2025-10 | $273.58K |
C000264039 Debt Constituents
Largest debt holdings of LifeX 2028 Income Bucket ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| US Treasury N/b | 15.10% |
| US Treasury N/b | 11.58% |
| US Treasury N/b | 9.84% |
| US Treasury N/b | 9.67% |
| US Treasury N/b | 5.64% |
| US Treasury N/b | 5.51% |
| US Treasury N/b | 5.28% |
| US Treasury N/b | 4.62% |
| US Treasury N/b | 4.34% |
| US Treasury N/b | 3.66% |
C000264039 Prospectus and SEC Filings
Official LifeX 2028 Income Bucket ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Ultra-Short Treasury / Sovereign Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.