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Neuronetics, Inc.

STIM
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001227636

In the last 90 days, Neuronetics, Inc. insiders filed 2 open-market purchases and 0 sales; 86 institutions reported holding it in 13F filings for Q2 2026, worth $48.4M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Neuronetics, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of STIM: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders9099+9
Shares18.1M21.2M+3.09M (+17.1%)
Value$63.1M$57.8M−$5.31M (−8.4%)

New holders (20)

Institutions that held Neuronetics, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to STIM in Q3 2025
InstitutionSharesValue% of portfolio
Jane Street Group, LLC234,639$640.6K0.00%
EHP Funds Inc.209,385$571.6K0.75%
Tradewinds, LLC.138,485$378.1K0.09%
ExodusPoint Capital Management, LP72,384$197.6K0.00%
Marex Group plc60,200$164.3K0.00%
Axq Capital, LP45,284$123.6K0.05%
Bluefin Capital Management, LLC42,705$116.6K0.05%
LPL Financial LLC35,100$95.8K0.00%
D. E. Shaw & Co., Inc.31,628$86.3K0.00%
XTX Topco Ltd28,756$78.5K0.00%
Omers Administration Corp27,000$73.7K0.00%
Atom Investors LP26,854$73.3K0.01%
Caption Management, LLC13,778$37.6K0.00%
Sherbrooke Park Advisers LLC12,156$33.2K0.02%
Intrua Financial, LLC11,917$32.5K0.00%
Presidio Capital Management, LLC11,811$32.2K0.01%
Russell Investments Group, Ltd.2,995$8.18K0.00%
FNY Investment Advisers, LLC3,000$8.00K0.00%
Rockefeller Capital Management L.P.1,500$4.09K0.00%
The PNC Financial Services Group, Inc.5$140.00%

Sold out (11)

Institutions that held Neuronetics, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of STIM in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Manatuck Hill Partners, LLC920,000$3.21M
AWM Investment Company, Inc.245,924$858.3K
CenterBook Partners LP106,650$372.2K
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors86,919$303.3K
Nkcfo LLC75,000$262.0K
GatePass Capital, LLC47,172$164.6K
Engineers Gate Manager LP36,526$127.5K
Qube Research & Technologies Ltd24,914$87.0K
Assenagon Asset Management S.A.13,761$48.0K
Voya Investment Management LLC10,673$37.2K
Atwood & Palmer Inc100$349