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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.

13F holders, Q1 2021

Institutional positions in Neuronetics, Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
83
No complete 13F data for Q4 2020
Shares held
20.7M
No complete 13F data for Q4 2020
Total value
$256.4M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting STIM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 83 institutions
Q1 2021: 83 institutionsQ2 2021: 105 institutionsQ3 2021: 97 institutionsQ4 2021: 80 institutionsQ1 2022: 83 institutionsQ2 2022: 77 institutionsQ3 2022: 76 institutionsQ4 2022: 82 institutionsQ1 2023: 74 institutionsQ2 2023: 69 institutionsQ3 2023: 56 institutionsQ4 2023: 66 institutionsQ1 2024: 66 institutionsQ2 2024: 67 institutionsQ3 2024: 48 institutionsQ4 2024: 45 institutionsQ1 2025: 102 institutionsQ2 2025: 90 institutionsQ3 2025: 99 institutionsQ4 2025: 95 institutionsQ1 2026: 99 institutionsQ2 2026: 86 institutions
Value heldQ1 2021: $256.4M
Q1 2021: $256.4MQ2 2021: $373.7MQ3 2021: $139.9MQ4 2021: $89.0MQ1 2022: $59.9MQ2 2022: $56.4MQ3 2022: $54.4MQ4 2022: $120.4MQ1 2023: $53.6MQ2 2023: $38.6MQ3 2023: $23.4MQ4 2023: $46.2MQ1 2024: $84.2MQ2 2024: $31.5MQ3 2024: $8.05MQ4 2024: $12.2MQ1 2025: $63.2MQ2 2025: $63.1MQ3 2025: $57.8MQ4 2025: $58.3MQ1 2026: $60.4MQ2 2026: $48.4M
Institutions holding STIM and their total value by quarter
QuarterHoldersValue
Q2 202686$48.4M
Q1 202699$60.4M
Q4 202595$58.3M
Q3 202599$57.8M
Q2 202590$63.1M
Q1 2025102$63.2M
Q4 202445$12.2M
Q3 202448$8.05M
Q2 202467$31.5M
Q1 202466$84.2M
Q4 202366$46.2M
Q3 202356$23.4M
Q2 202369$38.6M
Q1 202374$53.6M
Q4 202282$120.4M
Q3 202276$54.4M
Q2 202277$56.4M
Q1 202283$59.9M
Q4 202180$89.0M
Q3 202197$139.9M
Q2 2021105$373.7M
Q1 202183$256.4M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Neuronetics, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding STIM in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
JPMorgan Chase & Co16$00.00%––
Federated Hermes, Inc.53$1.00K0.00%––
Tower Research Capital LLC (TRC)112$1.00K0.00%––
Optimum Investment Advisors200$2.00K0.00%––
O'Shaughnessy Asset Management, LLC161$2.00K0.00%––
FormulaFolio Investments, LLC213$3.00K0.00%––
Captrust Financial Advisors353$4.00K0.00%––
HighMark Wealth Management LLC302$4.00K0.00%––
Group One Trading, L.P.388$5.00K0.00%––
Bank of America Corp1,001$12.0K0.00%––
The PNC Financial Services Group, Inc.981$12.0K0.00%––
Berman Capital Advisors, LLC1,173$14.0K0.00%––
Advisor Group Holdings, Inc.1,653$20.0K0.00%––
Maven Securities LTD2,221$27.0K0.00%––
Simplex Trading, LLC2,656$32.0K0.00%––
MCF Advisors LLC5,000$62.0K0.01%––
Barclays PLC5,098$63.0K0.00%––
Thompson Siegel & Walmsley LLC5,861$73.0K0.00%––
Spouting Rock Asset Management, LLC10,342$128.0K0.04%––
Price T Rowe Associates Inc10,800$134.0K0.00%––
Envestnet Asset Management Inc10,852$134.0K0.00%––
LMR Partners LLP10,922$135.0K0.00%––
Dorsey & Whitney Trust CO LLC12,770$158.0K0.02%––
Gamco Investors, Inc. Et Al17,000$210.0K0.00%––
Citigroup Inc17,191$213.0K0.00%––
Dimensional Fund Advisors LP17,342$215.0K0.00%––
Cubist Systematic Strategies, LLC18,908$234.0K0.00%––
David J Yvars Group19,730$244.0K0.16%––
Nwam LLC20,000$247.0K0.02%––
Teton Advisors, Inc.20,400$252.0K0.04%––
Parametric Portfolio Associates LLC20,738$257.0K0.00%––
Jacobs Levy Equity Management, Inc28,944$358.0K0.00%––
Royal Bank of Canada38,937$482.0K0.00%––
Northern Trust Corp41,580$515.0K0.00%––
HRT Financial LP48,806$603.0K0.01%––
ExodusPoint Capital Management, LP58,263$721.0K0.01%––
Cannell Capital LLC64,309$796.0K0.18%––
Bank of New York Mellon Corp65,867$815.0K0.00%––
Marshall Wace North America L.P.66,839$827.0K0.00%––
Deutsche Bank AG70,544$872.0K0.00%––
HighTower Advisors, LLC74,254$919.0K0.00%––
Oberweis Asset Management Inc78,500$971.0K0.20%––
Citadel Advisors LLC83,485$1.03M0.00%––
Ameriprise Financial Inc83,884$1.04M0.00%––
Goldman Sachs Group Inc89,992$1.11M0.00%––
Marshall Wace, LLP90,912$1.13M0.01%––
Susquehanna International Group, LLP117,887$1.46M0.00%––
Two Sigma Advisers, LP128,500$1.59M0.00%––
Altium Capital Management LP137,500$1.70M0.47%––
Gabelli Funds LLC138,344$1.71M0.01%––
Millrace Asset Group, Inc.141,173$1.75M0.94%––
Blair William & Co150,115$1.86M0.01%––
Essex Investment Management Co LLC162,362$2.01M0.24%––
Geode Capital Management, LLC165,170$2.04M0.00%––
First Washington CORP223,402$2.76M1.09%––
DAFNA Capital Management LLC253,717$3.14M0.74%––
Two Sigma Investments, LP254,314$3.15M0.01%––
Bridgeway Capital Management, LLC254,500$3.15M0.06%––
Morgan Stanley288,447$3.57M0.00%––
Russell Investments Group, Ltd.311,442$3.85M0.01%––
Millennium Management LLC314,919$3.90M0.01%––
Renaissance Technologies LLC370,061$4.58M0.01%––
Calamos Advisors LLC379,618$4.70M0.03%––
Premier Fund Managers Ltd410,754$5.00M0.19%––
BlackRock Inc.427,365$5.29M0.00%––
Friess Associates LLC438,967$5.43M2.11%––
Silvercrest Asset Management Group LLC465,194$5.75M0.04%––
Interwest Venture Management Co497,158$6.15M1.62%––
Redmile Group, LLC500,000$6.18M0.09%––
Wells Fargo & Company511,923$6.33M0.00%––
Granahan Investment Management Inc555,062$6.87M0.15%––
G2 Investment Partners Management LLC632,144$7.82M1.25%––
Granite Point Capital Management, L.P.716,326$8.86M2.59%––
Next Century Growth Investors LLC792,705$9.80M0.75%––
FMR LLC896,702$11.1M0.00%––
Deerfield Management Company, L.P. (Series C)919,000$11.4M0.24%––
Vanguard Group Inc987,814$12.2M0.00%––
Royce & Associates LP1,026,594$12.7M0.09%––
Parian Global Management LP1,129,704$14.0M6.52%––
First Light Asset Management, LLC1,149,777$14.2M0.94%––
Kent Lake Capital LLC1,206,682$14.9M6.07%––
Archon Capital Management LLC1,212,895$15.0M3.55%––
Polar Capital Holdings Plc1,250,000$15.5M0.10%––