# ETF OPPORTUNITIES TRUST T REX 2X INVERSE

ETF OPPORTUNITIES TRUST T REX 2X INVERSE is a security (CUSIP 26923N181) tracked across SEC portfolio filings. 19 institutional managers reported $7.9M on Form 13F as of 2026-06-30.

## Summary

- Issuer: ETF OPPORTUNITIES TRUST
- Class: T REX 2X INVERSE
- CUSIP: 26923N181
- 13F holders: 19
- 13F value: $7.9M
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

_Showing 15 of 19 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $2.5M | 18,921 |
| [Genesis Financial Group, LLC](https://search.stillhousedata.com/firm/327996) | PARAMUS, NJ | $844K | 53,155 |
| Optiver Holding B.V. | AMSTERDAM, P7 | $656K | 41,283 |
| IMC-Chicago, LLC | CHICAGO, IL | $653K | 61,312 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $603K | — |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $594K | 37,400 |
| Headlands Technologies LLC | CHICAGO, IL | $539K | 33,932 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $466K | 29,358 |
| [Brookstone Capital Management](https://search.stillhousedata.com/firm/141413) | WHEATON, IL | $212K | 19,896 |
| [Belvedere Trading LLC](https://search.stillhousedata.com/firm/132605) | CHICAGO, IL | $203K | 4,026 |
| [GROUP ONE TRADING, L.P.](https://search.stillhousedata.com/firm/37484) | CHICAGO, IL | $192K | 12,082 |
| [Scientech Research LLC](https://search.stillhousedata.com/firm/310615) | JERSEY CITY, NJ | $175K | 11,051 |
| StoneX Group Inc. | New York, NY | $173K | 10,917 |
| MORGAN STANLEY | NEW YORK, NY | $79K | 5,000 |
| UBS Group AG | Zurich, V8 | $38K | 2,375 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/26923N181.md)
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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.