# X4 Pharmaceuticals, Inc. COM

X4 Pharmaceuticals, Inc. COM is a security (CUSIP 98420X103) tracked across SEC portfolio filings. 2 institutional managers reported $14.3M on Form 13F as of 2026-03-31.

## Summary

- Issuer: X4 Pharmaceuticals, Inc.
- Class: COM
- CUSIP: 98420X103
- 13F holders: 2
- 13F value: $14.3M
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [NEA Management Company, LLC](https://search.stillhousedata.com/firm/161004) | TIMONIUM, MD | $13.4M | 3,233,743 |
| ACORN CAPITAL ADVISORS, LLC | NEW YORK, NY | $967K | 234,039 |

## More

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