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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 2021 vs. Q2 2021

How the institutions holding Neuronetics, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of STIM: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders105197−7
Shares23.3M21321.3M−2.01M (−8.6%)
Value$373.7M$3.00K$139.9M−$233.8M (−62.6%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (15)

Institutions that held Neuronetics, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to STIM in Q3 2021
InstitutionSharesValue% of portfolio
Paradigm Capital Management Inc80,000$524.0K0.03%
Engineers Gate Manager LP71,880$472.0K0.03%
Cubist Systematic Strategies, LLC53,391$350.0K0.00%
Caption Management, LLC35,897$235.0K0.02%
Jump Financial, LLC34,100$224.0K0.02%
Walleye Capital LLC31,299$205.0K0.01%
Dynamic Technology Lab Private Ltd26,050$171.0K0.02%
Connor, Clark & Lunn Investment Management Ltd.19,778$130.0K0.00%
XTX Topco Ltd16,716$110.0K0.04%
Old Mission Capital LLC11,049$72.0K0.00%
Acadian Asset Management LLC3,896$25.0K0.00%
Addison Advisors LLC3,000$20.0K0.02%
Group One Trading, L.P.1,012$7.00K0.00%
Point72 Hong Kong Ltd593$4.00K0.00%
Glassman Wealth Services62$00.00%

Sold out (22)

Institutions that held Neuronetics, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Not filed for Q3 2021 yet (1)

Institutions that held Neuronetics, Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STIM in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
FormulaFolio Investments, LLC213$3.00K