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Madryn Asset Management 13F Portfolio

Portfolio Manager
Madryn Asset Management LP
Performance
+7.92% (2026 Q2)
AUM (13F)
$36.92M
# of Holdings
2
Performance Rank
Allocation (Top 20)
100%
Latest filing
Q2 2026

Madryn Asset Management LP Holdings Map

Top 2 Madryn Asset Management LP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
STIM
NEURONETICS INC
65.29%18.54M$24.1M
+0.35%(+64.59K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 18.48M shares2026-Q1: 18.48M shares2026-Q2: 18.54M shares
$2.05(+53.24%)
2026-06-30
OMDA
OMADA HEALTH INC
34.71%583.8K$12.8M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 583.8K shares2026-Q1: 583.8K shares2026-Q2: 583.8K shares
$18.95(+27.84%)
2026-06-30

About Madryn Asset Management LP’s portfolio

Madryn Asset Management LP reports $36.92M in US-listed equity holdings across 2 positions in its most recent 13F filing. Its largest disclosed positions are STIM (65.3%) and OMDA (34.7%). The top 20 holdings account for 100% of reported assets. Its disclosed equity book has returned -55.31% cumulatively over 10 quarters. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
STIM — 65.3% ($24.10M)OMDA — 34.7% ($12.81M)
100%in top 2
  • STIM65.3%
  • OMDA34.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

Added to
1
STIMNEURONETICS INC+0.3%

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Source filings

Holdings on this page are parsed from Madryn Asset Management LP’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1787423). View Madryn Asset Management LP’s 13F filings on SEC

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