# First Trust Natural Gas ETF

First Trust Natural Gas ETF is a ETF series of First Trust Exchange-Traded Fund (series S000017177). Net assets $850.1M as of 2026-03-31. Index fund.

## Profile

- Series ID: S000017177
- Registrant: First Trust Exchange-Traded Fund
- LEI: 549300SVX60NSSWYLS19
- Net assets: $850.1M
- Total assets: $875.6M
- As of: 2026-03-31
- Type: ETF, Index

## Advisers

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

## Top holdings (43 reported)

_Showing 15 of 43 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Occidental Petroleum Corp.](https://search.stillhousedata.com/security/674599105) | — | $39.6M | 466.03% |
| [EOG Resources Inc.](https://search.stillhousedata.com/security/26875P101) | — | $39.3M | 462.41% |
| [ConocoPhillips](https://search.stillhousedata.com/security/20825C104) | — | $39.3M | 461.74% |
| [Diamondback Energy Inc](https://search.stillhousedata.com/security/25278X109) | — | $35.7M | 420.04% |
| [Devon Energy Corporation](https://search.stillhousedata.com/security/25179M103) | — | $35.3M | 414.80% |
| [APA Corp.](https://search.stillhousedata.com/security/03743Q108) | — | $34.9M | 410.27% |
| [EQT Corporation](https://search.stillhousedata.com/security/26884L109) | — | $34.5M | 405.60% |
| [Hess Midstream LP](https://search.stillhousedata.com/security/428103105) | — | $33.9M | 398.83% |
| [Western Midstream Partners LP](https://search.stillhousedata.com/security/958669103) | — | $33.4M | 392.87% |
| [Coterra Energy Inc](https://search.stillhousedata.com/security/127097103) | — | $32.9M | 387.22% |
| [Permian Resources Corp](https://search.stillhousedata.com/security/71424F105) | — | $32.3M | 380.24% |
| [Antero Resources Corporation](https://search.stillhousedata.com/security/03674X106) | — | $30.9M | 363.56% |
| [Ovintiv Inc](https://search.stillhousedata.com/security/69047Q102) | — | $30.4M | 357.23% |
| [Expand Energy Corp.](https://search.stillhousedata.com/security/165167735) | — | $30.1M | 353.94% |
| [SM Energy Co.](https://search.stillhousedata.com/security/78454L100) | — | $27.4M | 322.47% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $850.1M |
| 2025-12-31 | $445.9M |
| 2025-09-30 | $339.2M |
| 2025-06-30 | $334.9M |
| 2025-03-31 | $397.2M |
| 2024-12-31 | $402.4M |
| 2024-09-30 | $342.2M |
| 2024-06-30 | $410.8M |

## More

- [Registrant: First Trust Exchange-Traded Fund](https://search.stillhousedata.com/registrant/1329377)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000017177.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.