# MARWYNN HOLDINGS INC COM

MARWYNN HOLDINGS INC COM is a security (CUSIP 573863107) tracked across SEC portfolio filings. 7 institutional managers reported $78K on Form 13F as of 2026-03-31.

## Summary

- Issuer: MARWYNN HOLDINGS INC
- Class: COM
- CUSIP: 573863107
- 13F holders: 7
- 13F value: $78K
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $29K | 38,908 |
| BlackRock, Inc. | New York, NY | $24K | 31,887 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $12K | 15,766 |
| XTX Topco Ltd | LONDON, X0 | $8K | 10,296 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $3K | 4,184 |
| UBS Group AG | Zurich, V8 | $2K | 3,001 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/573863107.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.
