§ HEALTH CARE
USD · Health CareSTIM
NEURONETICS INC
USDSector · Health Care
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Madryn Asset Management, LP | 18.5M | 78.5% | ±0% |
| UBS Group AG | 2.8M | 0.0% | +10% |
| Balyasny Asset Management | 2.7M | 0.0% | −16% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | 0.0% | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | 0.0% | n/a |
| Lane Generational LLC | 1.8M | 2.0% | +4% |
◇ AC INTELLIGENCE
Top institutional owners for STIM as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER36.0% · 0 holders
OTHER47.4% · 65 holders
DEALER / BANK6.8% · 15 holders
PASSIVE / INDEX5.1% · 7 holders
TACTICAL / MACRO4.1% · 2 holders
QUALITY / COMPOUNDER0.3% · 4 holders
SYSTEMATIC / QUANT0.2% · 3 holders
INCOME / DEFENSIVE0.0% · 3 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for STIM in the last 180 days.