Neuronetics, Inc.

NasdaqGM:STIM Stock Report

Market Cap: US$184.5m

Neuronetics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGM:STIM Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
08 Aug 25SellUS$11,600,299Madryn Asset Management, LPCompany3,118,360US$3.72
08 Aug 25SellUS$13,020,000Madryn Asset Management, LPCompany3,500,000US$3.72
13 May 25SellUS$853,281Stephen FurlongIndividual200,000US$4.27
04 Mar 25SellUS$8,364Stephen FurlongIndividual1,867US$4.48
04 Mar 25SellUS$1,689W. MacanIndividual377US$4.48
19 Feb 25SellUS$229,237Keith SullivanIndividual50,374US$4.70
14 Feb 25SellUS$71,132Stephen FurlongIndividual17,307US$4.11
14 Feb 25SellUS$77,946W. MacanIndividual18,965US$4.11
12 Feb 25SellUS$46,630W. MacanIndividual12,175US$3.83
12 Feb 25SellUS$41,536Stephen FurlongIndividual10,845US$3.83
10 Feb 25SellUS$134,454Keith SullivanIndividual40,992US$3.28
10 Feb 25SellUS$48,662Stephen FurlongIndividual14,836US$3.28
10 Feb 25SellUS$6,462W. MacanIndividual1,970US$3.28
08 Oct 24SellUS$1,264W. MacanIndividual1,541US$0.82
08 Oct 24SellUS$1,122Stephen FurlongIndividual1,368US$0.82

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of STIM?
Owner TypeNumber of SharesOwnership Percentage
Private Companies517,9220.783%
Individual Insiders3,903,9715.9%
Institutions18,143,94927.4%
VC/PE Firms20,737,06131.4%
General Public22,821,91734.5%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 118.3%.

Top Shareholders

Top 25 shareholders own 60.79% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
31.4%
Madryn Asset Management, LP
20,737,061US$57.9m-14.4%99.96%
4.15%
The Vanguard Group, Inc.
2,742,614US$7.7m18.9%no data
3.39%
BlackRock, Inc.
2,239,224US$6.2m438%no data
2.28%
Balyasny Asset Management L.P.
1,509,099US$4.2m6.5%0.01%
2.23%
Sasha Cucuz
1,476,388US$4.1m-25.5%no data
1.66%
Ikarian Capital, LLC
1,099,700US$3.1m-0.03%0.83%
1.51%
Masters Capital Management, L.L.C.
1,000,000US$2.8m0%0.51%
1.42%
Keith Sullivan
937,959US$2.6m0%no data
1.39%
Manatuck Hill Partners, LLC
920,000US$2.6m0%0.85%
1.33%
Geode Capital Management, LLC
879,045US$2.5m172%no data
1.33%
Millennium Management LLC
878,119US$2.4m33.5%no data
0.98%
Morgan Stanley, Investment Banking and Brokerage Investments
646,040US$1.8m806%no data
0.97%
Wexford Capital LP
643,070US$1.8m36.3%0.25%
0.78%
Greybrook Health Inc.
516,084US$1.4m0%no data
0.77%
Robert Cascella
510,736US$1.4m0%no data
0.76%
FourWorld Capital Management LLC
500,000US$1.4m0%1.11%
0.65%
State Street Global Advisors, Inc.
427,886US$1.2m258%no data
0.62%
Goldman Sachs Group, Investment Banking and Securities Investments
408,748US$1.1m-35.2%no data
0.56%
Two Sigma Investments, LP
367,764US$1.0m-22.6%no data
0.51%
Boothbay Fund Management, LLC
337,029US$940.3k-2.94%0.03%
0.48%
UBS Asset Management AG
318,030US$887.3k184%no data
0.47%
Glenn Muir
309,262US$862.8k13.3%no data
0.42%
Northern Trust Global Investments
275,384US$768.3k272%no data
0.41%
W. Macan
269,293US$751.3k0%no data
0.37%
AWM Investment Company Inc
245,924US$686.1k0%0.06%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/09/25 19:27
End of Day Share Price 2025/09/25 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Neuronetics, Inc. is covered by 4 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
William PlovanicCanaccord Genuity
David TurkalyCitizens JMP Securities, LLC
Daniel StauderCitizens JMP Securities, LLC