Institutional shares held 21.7 Million
1.58M calls
213K puts
Total value of holdings $42.7M
$3.11M calls
$419K puts
Market Cap $53.2M
27,022,800 Shares Out.
Institutional ownership 80.13%
# of Institutions 110


Latest Institutional Activity in STIM

Top Purchases

Q3 2025
Ubs Group Ag Shares Held: 2.16M ($4.26M)
Q3 2025
Marshall Wace, LLP Shares Held: 925K ($1.82M)
Q3 2025
Wexford Capital LP Shares Held: 1.18M ($2.32M)
Q3 2025
High Tower Advisors, LLC Shares Held: 577K ($1.14M)
Q3 2025
Balyasny Asset Management LLC Shares Held: 1.82M ($3.59M)

Top Sells

Q3 2025
Millennium Management LLC Shares Held: 384K ($756K)
Q3 2025
Goldman Sachs Group Inc Shares Held: 222K ($437K)
Q3 2025
Ikarian Capital, LLC Shares Held: 906K ($1.78M)
Q3 2025
Morgan Stanley Shares Held: 476K ($937K)
Q3 2025
Boothbay Fund Management, LLC Shares Held: 278K ($547K)

About STIM

Neuronetics, Inc., a commercial stage medical technology company, designs, develops, and markets products for patients with neurohealth disorders in the United States and internationally. The company offers NeuroStar Advanced Therapy System, a non-invasive and non-systemic office-based treatment to treat adult patients with major depressive disorder. Its NeuroStar Advanced Therapy System uses transcranial magnetic stimulation to create a pulsed, MRI-strength magnetic field that induces electrical currents designed to stimulate specific areas of the brain associated with mood. The company sells its products through its sales and customer support team to psychiatrists. Neuronetics, Inc. was incorporated in 2001 and is headquartered in Malvern, Pennsylvania.


Insider Transactions at STIM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.57M Shares
From 14 Insiders
Grant, award, or other acquisition 1.31M shares
Other acquisition or disposition 267K shares
Sell / Disposition
3.87M Shares
From 4 Insiders
Open market or private sale 3.87M shares

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