# Alpha Architect Tail Risk ETF

Alpha Architect Tail Risk ETF is a ETF series of EA Series Trust (series S000077908). Net assets $667.3M as of 2026-03-31.

## Profile

- Series ID: S000077908
- Registrant: EA Series Trust
- LEI: 549300HCMJ1ESROB1T23
- Net assets: $667.3M
- Total assets: $785.9M
- As of: 2026-03-31
- Type: ETF

## Advisers

- [Arin Risk Advisors, LLC (Subadvisor)](https://search.stillhousedata.com/firm/151491)
- [Alpha Architect, LLC (Subadvisor)](https://search.stillhousedata.com/firm/153905)
- [Empowered Funds, LLC d/b/a EA Advisers (Advisor)](https://search.stillhousedata.com/firm/171412)

## Top holdings (24 reported)

_Showing 15 of 24 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| SPY 06/18/2026 10010.01 P | — | $599.0M | 8977.00% |
| SPY 06/18/2026 10010.01 P | — | $599.0M | 8977.00% |
| SPX US 06/18/26 P12000 | — | $143.1M | 2145.00% |
| SPX US 06/18/26 P12000 | — | $143.1M | 2145.00% |
| SPY 06/18/2026 10.01 C | — | $41.2M | 618.00% |
| SPY 06/18/2026 10.01 C | — | $41.2M | 618.00% |
| SPX US 06/18/26 P2500 | — | $1.8M | 26.00% |
| SPX US 06/18/26 P2500 | — | $1.8M | 26.00% |
| SPXW US 04/02/26 P6400 | — | $565K | 8.00% |
| SPXW US 04/02/26 P6400 | — | $565K | 8.00% |
| [First American Government Obligations Fund](https://search.stillhousedata.com/security/31846V336) | FGXXX | $338K | 5.00% |
| [First American Government Obligations Fund](https://search.stillhousedata.com/security/31846V336) | FGXXX | $338K | 5.00% |
| SPX US 05/15/26 P2500 | — | $250K | 4.00% |
| SPX US 05/15/26 P2500 | — | $250K | 4.00% |
| SPX US 04/17/26 P2500 | — | $52K | 1.00% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $667.3M |
| 2025-12-31 | $542.3M |
| 2025-09-30 | $523.1M |
| 2025-06-30 | $414.9M |
| 2025-03-31 | $342.6M |
| 2024-12-31 | $299.5M |
| 2024-09-30 | $248.5M |
| 2024-06-28 | $193.0M |

## More

- [Registrant: EA Series Trust](https://search.stillhousedata.com/registrant/1592900)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000077908.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.