# First Trust Low Duration Opportunities ETF

First Trust Low Duration Opportunities ETF is a ETF series of First Trust Exchange-Traded Fund IV (series S000046204). Net assets $6.2B as of 2026-04-30.

## Profile

- Series ID: S000046204
- Registrant: First Trust Exchange-Traded Fund IV
- LEI: 549300ZVBPE1RKOPM784
- Net assets: $6.2B
- Total assets: $9.0B
- As of: 2026-04-30
- Type: ETF

## Advisers

- [First Trust Advisors L.P. (Advisor)](https://search.stillhousedata.com/firm/107027)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [FHLMC Super 30Y Fixed](https://search.stillhousedata.com/security/31427PY73) | — | $106.0M | 171.96% |
| [FEDERAL NATIONAL MORTGAGE ASSOCIATION](https://search.stillhousedata.com/security/01F052664) | — | $94.9M | 153.93% |
| [FEDERAL NATIONAL MORTGAGE ASSOCIATION](https://search.stillhousedata.com/security/01F052672) | — | $81.7M | 132.62% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/912797TR8) | — | $74.9M | 121.56% |
| [FEDERAL NATIONAL MORTGAGE ASSOCIATION](https://search.stillhousedata.com/security/3140X6KR1) | — | $64.5M | 104.64% |
| [MORGAN STANLEY INSTITUTIONAL LIQUIDITY FUNDS](https://search.stillhousedata.com/security/61747C582) | — | $64.1M | 103.97% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/912797SP3) | — | $60.0M | 97.30% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/912797SV0) | — | $59.9M | 97.16% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/912797SW8) | — | $59.8M | 97.10% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/912797SX6) | — | $59.8M | 97.03% |
| [Federal Home Loan Mortgage Corp.](https://search.stillhousedata.com/security/31427NVR7) | — | $59.0M | 95.79% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/91282CHQ7) | — | $58.9M | 95.57% |
| [FEDERAL NATIONAL MORTGAGE ASSOCIATION](https://search.stillhousedata.com/security/3140X6JS1) | — | $56.1M | 91.02% |
| [GOVERNMENT NATIONAL MORTGAGE ASSOCIATION](https://search.stillhousedata.com/security/36179V7D6) | — | $54.7M | 88.81% |
| [UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT](https://search.stillhousedata.com/security/912797TL1) | — | $50.0M | 81.10% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $6.2B |
| 2026-01-31 | $5.8B |
| 2025-10-31 | $5.6B |
| 2025-07-31 | $5.2B |
| 2025-04-30 | $5.0B |
| 2025-01-31 | $4.7B |
| 2024-10-31 | $4.5B |
| 2024-07-31 | $4.2B |

## More

- [Registrant: First Trust Exchange-Traded Fund IV](https://search.stillhousedata.com/registrant/1517936)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000046204.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.