Madryn Asset Management, LP
Madryn Asset Management, LP reported 2 US-listed holdings worth $36.9 million in its 13F for the quarter ended 30 June 2026, filed 19 August 2026. Its largest: Neuronetics Inc. (65.3%) and Omada Health Inc. (34.7%). Against the quarter before, it opened 0 positions, added to 1, trimmed 0 and sold out of 0.
Reported holdings$36.9M+8.2% on Q1 2026
Positions2as many as Q1 2026
The largest ten100.0%of its reported holdings
Latest 13FQ2 2026filed 19 August 2026
Added toHeld
The 2 largest of its 2 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Added 1Held 1
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Added to 1
- Neuronetics Inc. STIM+64,595 shares · +0%
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Neuronetics Inc. STIM | 18.5M | $24.1 million | 65.29% | +64.6K |
| Omada Health Inc. OMDA | 583.8K | $12.8 million | 34.71% | no change |
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.