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