# Marathon Group Corp COM

Marathon Group Corp COM is a security (CUSIP 565807401) tracked across SEC portfolio filings. 1 institutional managers reported positions on Form 13F as of 2026-06-30.

## Summary

- Issuer: Marathon Group Corp
- Class: COM
- CUSIP: 565807401
- 13F holders: 1
- 13F period: 2026-06-30
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Opus Capital Group, LLC](https://search.stillhousedata.com/firm/106528) | CINCINNATI, OH | — | 300,000 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/565807401.md)
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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
