# LifeX 2055 Inflation-Protected Longevity Income ETF

LifeX 2055 Inflation-Protected Longevity Income ETF is a ETF series of Stone Ridge Trust (series S000087608). Net assets $4.3M as of 2026-03-31.

## Profile

- Series ID: S000087608
- Registrant: Stone Ridge Trust
- LEI: 5299009QDW8FA318BS44
- Net assets: $4.3M
- Total assets: $4.3M
- As of: 2026-03-31
- Type: ETF

## Advisers

- [Stone Ridge Asset Management LLC (Advisor)](https://search.stillhousedata.com/firm/165598)

## Top holdings (19 reported)

_Showing 15 of 19 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/912810QF8) | — | $946K | 2221.90% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/912810RW0) | — | $750K | 1762.53% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/912810TY4) | — | $614K | 1442.86% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CNS6) | — | $503K | 1182.16% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/912810TP3) | — | $471K | 1105.53% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/912828Z37) | — | $300K | 704.95% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CJH5) | — | $210K | 493.35% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CDX6) | — | $118K | 276.58% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CCM1) | — | $92K | 215.76% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CGK1) | — | $81K | 190.31% |
| [MSILF Government Portfolio](https://search.stillhousedata.com/security/61747C707) | — | $44K | 104.31% |
| [First American Government Obli](https://search.stillhousedata.com/security/31846V336) | — | $44K | 104.31% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CKL4) | — | $44K | 104.00% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CJY8) | — | $15K | 34.66% |
| [TSY INFL IX N/B](https://search.stillhousedata.com/security/91282CLV1) | — | $5K | 12.33% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $4.3M |
| 2025-12-31 | $4.6M |
| 2025-09-30 | $4.4M |
| 2025-06-30 | $3.1M |
| 2025-03-31 | $3.1M |
| 2024-12-31 | $3.1M |
| 2024-09-30 | $3.4M |

## More

- [Registrant: Stone Ridge Trust](https://search.stillhousedata.com/registrant/1559992)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000087608.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.