Neuronetics, Inc. - STIM
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Madryn Asset Management, LP | History | Added to | 18,540,488 | 24,102 | 65.29% | 78.5% | 1 | +64,595 | 0.35% | Q2 2026 | Aug 18, 2026 |
| UBS Group AG | History | Reduced | 2,279,099 | 2,962 | 0.0% | 0.0% | 2 | -591,499 | -20.61% | Q2 2026 | Aug 13, 2026 |
| WEXFORD CAPITAL LP | History | Added to | 2,002,625 | 2,603 | 0.33% | 0.15% | 3 | +1,301,664 | 185.7% | Q2 2026 | Aug 14, 2026 |
| FourWorld Capital Management LLC | History | Added to | 1,744,142 | 2,267 | 2.06% | 1.1% | 4 | +254,820 | 17.11% | Q2 2026 | Aug 14, 2026 |
| Lane Generational LLC | History | Reduced | 1,633,372 | 2,123 | 1.86% | 2.05% | 5 | -141,252 | -7.96% | Q2 2026 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 1,507,097 | 1,959 | 0.0% | 0.0% | 6 | -540,878 | -26.41% | Q2 2026 | Aug 13, 2026 |
| MASTERS CAPITAL MANAGEMENT LLC | History | No change | 1,000,000 | 1,300 | 0.03% | 0.05% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AdvisorShares Investments LLC | History | Added to | 742,795 | 965 | 0.12% | 0.16% | 8 | +125,602 | 20.35% | Q2 2026 | Aug 11, 2026 |
| Ikarian Capital, LLC | History | No change | 701,182 | 911 | 0.1% | 0.08% | 9 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | Reduced | 596,622 | 775 | 0.0% | 0.0% | 10 | -1,721,915 | -74.27% | Q2 2026 | Aug 07, 2026 |
| HighTower Advisors, LLC | History | Added to | 563,741 | 732 | 0.0% | 0.0% | 11 | +1,371 | 0.24% | Q2 2026 | Aug 05, 2026 |
| MARSHALL WACE, LLP | History | New | 485,692 | 631 | 0.0% | — | 12 | +485,692 | New | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 458,474 | 596 | 0.0% | 0.0% | 13 | -500,515 | -52.19% | Q2 2026 | Aug 12, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 434,703 | 565 | 0.0% | 0.0% | 14 | +342,706 | 372.52% | Q2 2026 | Sep 02, 2026 |
| Dauntless Investment Group, LLC | History | Added to | 369,187 | 479 | 0.38% | 0.26% | 15 | +99,979 | 37.14% | Q2 2026 | Aug 13, 2026 |
| STATE STREET CORP | History | Reduced | 290,299 | 377 | 0.0% | 0.0% | 16 | -552,248 | -65.55% | Q2 2026 | Sep 22, 2026 |
| Centiva Capital, LP | History | Added to | 285,913 | 371 | 0.0% | 0.0% | 17 | +116,594 | 68.86% | Q2 2026 | Aug 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 264,734 | 344 | 0.0% | 0.0% | 18 | +6,700 | 2.6% | Q2 2026 | Aug 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 263,953 | 343 | 0.0% | 0.0% | 20 | +125,372 | 90.47% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 264,088 | 343 | 0.0% | 0.0% | 19 | +30,498 | 13.06% | Q2 2026 | Aug 14, 2026 |
| JBF Capital, Inc. | History | No change | 233,166 | 303 | 0.04% | 0.05% | 21 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| XTX Topco Ltd | History | Added to | 220,323 | 286 | 0.0% | 0.0% | 22 | +74,168 | 50.75% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 199,450 | 259 | 0.0% | — | 24 | +199,450 | New | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 199,450 | 259 | 0.0% | 0.0% | 23 | +168,676 | 548.11% | Q2 2026 | Aug 14, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 189,263 | 246 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 148,815 | 193 | 0.0% | 0.0% | 26 | +140,520 | 1694.03% | Q2 2026 | Aug 13, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | New | 124,861 | 162 | 0.0% | — | 27 | +124,861 | New | Q2 2026 | Aug 14, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | Added to | 117,822 | 153 | 0.0% | 0.0% | 28 | +1,142 | 0.98% | Q2 2026 | Aug 14, 2026 |
| ADAR1 Capital Management, LLC | History | No change | 100,000 | 130 | 0.01% | 0.01% | 29 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | Added to | 94,616 | 123 | 0.0% | 0.0% | 31 | +57,000 | 151.53% | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 95,205 | 123 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 89,138 | 115 | 0.0% | 0.0% | 32 | -188,240 | -67.86% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | Reduced | 88,710 | 115 | 0.0% | 0.0% | 33 | -11,910 | -11.84% | Q2 2026 | Aug 14, 2026 |
| GAMCO INVESTORS, INC. ET AL | History | No change | 79,200 | 102 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 68,195 | 88 | 0.0% | 0.0% | 35 | -29,900 | -30.48% | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | Reduced | 68,340 | 88 | 0.0% | 0.0% | 36 | -4,042 | -5.58% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Added to | 62,893 | 81 | 0.0% | 0.0% | 37 | +22,820 | 56.95% | Q2 2026 | Aug 13, 2026 |
| Engineers Gate Manager LP | History | New | 57,175 | 74 | 0.0% | — | 38 | +57,175 | New | Q2 2026 | Aug 14, 2026 |
| VestGen Advisors, LLC | History | Reduced | 50,279 | 65 | 0.0% | 0.0% | 39 | -50,134 | -49.93% | Q2 2026 | Aug 11, 2026 |
| Cruiser Capital Advisors, LLC | History | No change | 48,900 | 63 | 0.04% | 0.03% | 40 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 41,320 | 53 | 0.01% | — | 41 | +41,320 | New | Q2 2026 | Aug 04, 2026 |
| Arax Advisory Partners | History | Added to | 39,843 | 51 | 0.0% | 0.0% | 42 | +720 | 1.84% | Q2 2026 | Aug 10, 2026 |
| HSBC HOLDINGS PLC | History | New | 37,847 | 49 | 0.0% | — | 44 | +37,847 | New | Q2 2026 | Aug 14, 2026 |
| GABELLI FUNDS LLC | History | No change | 38,000 | 49 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Quadrature Capital Ltd | History | New | 30,856 | 40 | 0.0% | — | 45 | +30,856 | New | Q2 2026 | Aug 06, 2026 |
| Virtu Financial LLC | History | New | 29,582 | 38 | 0.0% | — | 46 | +29,582 | New | Q2 2026 | Aug 13, 2026 |
| David J Yvars Group | History | Added to | 27,550 | 35 | 0.02% | 0.02% | 47 | +7,250 | 35.71% | Q2 2026 | Jul 07, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | Reduced | 24,246 | 32 | 0.0% | 0.0% | 48 | -12,615 | -34.22% | Q2 2026 | Aug 14, 2026 |
| State of Wyoming | History | New | 23,482 | 30 | 0.0% | — | 50 | +23,482 | New | Q2 2026 | Aug 06, 2026 |
| Qube Research & Technologies Ltd | History | New | 23,211 | 30 | 0.0% | — | 49 | +23,211 | New | Q2 2026 | Aug 14, 2026 |
| Fielder Capital Group LLC | History | Added to | 22,903 | 29 | 0.01% | 0.01% | 51 | +46 | 0.2% | Q2 2026 | Aug 06, 2026 |
| Composition Wealth, LLC | History | New | 19,851 | 25 | 0.0% | — | 53 | +19,851 | New | Q2 2026 | Jul 22, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 19,602 | 25 | 0.0% | 0.0% | 52 | +6,109 | 45.28% | Q2 2026 | Aug 11, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 17,669 | 22 | 0.0% | 0.0% | 54 | -5,467 | -23.63% | Q2 2026 | Aug 13, 2026 |
| AIGEN INVESTMENT MANAGEMENT, LP | History | New | 16,246 | 21 | 0.01% | — | 56 | +16,246 | New | Q2 2026 | Aug 14, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 16,453 | 21 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 14,861 | 19 | 0.0% | 0.0% | 57 | +788 | 5.6% | Q2 2026 | Aug 12, 2026 |
| Pathstone Holdings, LLC | History | Reduced | 14,247 | 18 | 0.0% | 0.0% | 59 | -17,984 | -55.8% | Q2 2026 | Aug 13, 2026 |
| BANK OF MONTREAL /CAN/ | History | New | 14,109 | 18 | 0.0% | — | 61 | +14,109 | New | Q2 2026 | Aug 12, 2026 |
| IMC-Chicago, LLC | History | Reduced | 14,566 | 18 | 0.0% | 0.0% | 58 | -12,728 | -46.63% | Q2 2026 | Aug 06, 2026 |
| StoneX Group Inc. | History | New | 12,092 | 18 | 0.0% | — | 60 | +12,092 | New | Q2 2026 | Aug 12, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 11,158 | 14 | 0.0% | 0.0% | 62 | -84,690 | -88.36% | Q2 2026 | Aug 14, 2026 |
| AXQ CAPITAL, LP | History | Reduced | 11,024 | 14 | 0.0% | 0.0% | 63 | -1,284 | -10.43% | Q2 2026 | Aug 06, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 8,839 | 11 | 0.0% | 0.0% | 64 | +5,582 | 171.38% | Q2 2026 | Aug 06, 2026 |
| BARCLAYS PLC | History | Reduced | 5,839 | 7 | 0.0% | 0.0% | 65 | -665 | -10.22% | Q2 2026 | Aug 14, 2026 |
| FMR LLC | History | Reduced | 5,061 | 6 | 0.0% | 0.0% | 66 | -19,985 | -79.79% | Q2 2026 | Aug 13, 2026 |
| CWM, LLC | History | No change | 3,818 | 5 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| MCF Advisors LLC | History | No change | 3,564 | 4 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| CITIGROUP INC | History | Reduced | 2,619 | 3 | 0.0% | 0.0% | 69 | -54,009 | -95.38% | Q2 2026 | Aug 03, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 748 | 1 | 0.0% | 0.0% | 70 | -20,681 | -96.51% | Q2 2026 | Aug 12, 2026 |
| Essential Partners LLC | History | Reduced | 835 | 1 | 0.0% | 0.0% | 74 | -3,305 | -79.83% | Q2 2026 | Aug 10, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 795 | 1 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 1,500 | 1 | 0.0% | 0.0% | 72 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Physician Wealth Advisors, Inc. | History | No change | 775 | 1 | 0.0% | 0.0% | 73 | 0 | 0.0% | Q2 2026 | Jul 20, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.01% | — | -2,743,768 | -100.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -221,170 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Massar Capital Management, LP | History | Closed out | 0 | 0 | — | 0.03% | — | -221,000 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Nuveen, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -123,089 | -100.0% | Q2 2026 | Aug 11, 2026 |
| CITIZENS FINANCIAL GROUP INC/RI | History | Closed out | 0 | 0 | — | 0.0% | — | -110,953 | -100.0% | Q2 2026 | Aug 07, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -82,123 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -78,605 | -100.0% | Q2 2026 | Aug 06, 2026 |
| SEI INVESTMENTS CO | History | Closed out | 0 | 0 | — | 0.0% | — | -76,046 | -100.0% | Q2 2026 | Aug 14, 2026 |
| DEUTSCHE BANK AG\ | History | Closed out | 0 | 0 | — | 0.0% | — | -45,793 | -100.0% | Q2 2026 | Aug 07, 2026 |
| RHUMBLINE ADVISERS | History | Closed out | 0 | 0 | — | 0.0% | — | -41,843 | -100.0% | Q2 2026 | Aug 11, 2026 |
| Schonfeld Strategic Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -31,751 | -100.0% | Q2 2026 | Aug 14, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -28,800 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Fermata Advisors, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -19,849 | -100.0% | Q2 2026 | Jul 07, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -17,586 | -100.0% | Q2 2026 | Aug 14, 2026 |
| ExodusPoint Capital Management, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -14,203 | -100.0% | Q2 2026 | Aug 14, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 150 | 0 | — | 0.0% | — | -13,502 | -98.9% | Q2 2026 | Aug 14, 2026 |
| Presidio Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,127 | -100.0% | Q2 2026 | Jul 14, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | Closed out | 0 | 0 | — | 0.0% | — | -9,727 | -100.0% | Q2 2026 | Jul 23, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Closed out | 0 | 0 | — | 0.0% | — | -5,800 | -100.0% | Q2 2026 | Jul 29, 2026 |
| Ameritas Investment Partners, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -3,692 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Legal & General Group Plc | History | Closed out | 0 | 0 | — | 0.0% | — | -3,294 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Addison Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -3,000 | -100.0% | Q2 2026 | Aug 10, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Closed out | 0 | 0 | — | 0.0% | — | -2,133 | -100.0% | Q2 2026 | Aug 24, 2026 |
| Innovative Asset Advisors Group, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,000 | -100.0% | Q2 2026 | Aug 05, 2026 |
| GAMMA Investing LLC | History | Reduced | 681 | 0 | — | 0.0% | — | -537 | -44.09% | Q2 2026 | Jul 07, 2026 |
| Allied Private Wealth LLC | History | New | 470 | 0 | — | — | — | +470 | New | Q2 2026 | Jul 09, 2026 |
| Sterling Capital Management LLC | History | Closed out | 0 | 0 | — | — | — | -235 | -100.0% | Q2 2026 | Jul 28, 2026 |
| Farther Finance Advisors, LLC | History | Added to | 226 | 0 | — | — | — | +167 | 283.05% | Q2 2026 | Jul 17, 2026 |
| Allworth Financial LP | History | Added to | 169 | 0 | — | — | — | +146 | 634.78% | Q2 2026 | Aug 11, 2026 |
| Transamerica Financial Advisors, LLC | History | New | 119 | 0 | — | — | — | +119 | New | Q2 2026 | Aug 14, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Reduced | 124 | 0 | — | — | — | -113 | -47.68% | Q2 2026 | Aug 07, 2026 |
| Root Financial Partners, LLC | History | Closed out | 0 | 0 | — | — | — | -77 | -100.0% | Q2 2026 | Jul 29, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 606 | 0 | — | — | — | +55 | 9.98% | Q2 2026 | Jul 24, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | Added to | 83 | 0 | — | — | — | +28 | 50.91% | Q2 2026 | Aug 06, 2026 |
| MAI Capital Management | History | Closed out | 0 | 0 | — | — | — | -28 | -100.0% | Q2 2026 | Aug 14, 2026 |
| True Wealth Design, LLC | History | Closed out | 0 | 0 | — | — | — | -18 | -100.0% | Q2 2026 | Jul 16, 2026 |
| SJS Investment Consulting Inc. | History | Closed out | 0 | 0 | — | — | — | -17 | -100.0% | Q2 2026 | Jul 22, 2026 |
| IFP Advisors, Inc | History | Added to | 12 | 0 | — | — | — | +9 | 300.0% | Q2 2026 | Jul 20, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 458 | 0 | — | — | — | +5 | 1.1% | Q2 2026 | Jul 22, 2026 |
| TD Waterhouse Canada Inc. | History | No change | 59 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 104 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |