# Madryn Asset Management, LP: Form 13F holdings

An institutional investment manager in NEW YORK, NY. SEC CIK 1787423.

- Quarter ended: 2026-06-30
- Filed: 2026-08-19
- Reported value: $36.9m
- Positions: 2 (2 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1787423/000178742326000003/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [NEURONETICS INC (STIM)](/companies/stim.md) | COM | $24.1m | 65.3% | 18,540,488 |  | Added +64,595 |
| [OMADA HEALTH INC (OMDA)](/companies/omda.md) | COM | $12.8m | 34.7% | 583,800 |  | Unchanged |

Source: SEC EDGAR, Form 13F-HR, accession 0001787423-26-000003. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.