Apyx Medical Corp - APYX
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nantahala Capital Management, LLC | History | Reduced | 3,440,304 | 12,694 | 0.47% | 0.46% | 1 | -533,787 | -13.43% | Q1 2026 | May 15, 2026 |
| Archon Capital Management LLC | History | Reduced | 2,790,923 | 10,298 | 5.81% | 6.4% | 2 | -422,303 | -13.14% | Q1 2026 | May 14, 2026 |
| ROYCE & ASSOCIATES LP | History | Added to | 2,611,224 | 9,635 | 0.1% | 0.09% | 3 | +168,189 | 6.88% | Q1 2026 | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 1,555,272 | 5,738 | 0.0% | — | 4 | +1,555,272 | New | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 1,565,078 | 5,477 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| AIGH Capital Management LLC | History | No change | 1,104,970 | 4,077 | 0.56% | 0.94% | 6 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| Silverberg Bernstein Capital Management LLC | History | Added to | 1,041,070 | 3,841 | 2.12% | 2.09% | 7 | +8,067 | 0.78% | Q1 2026 | Apr 16, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | History | New | 901,398 | 3,326 | 0.53% | — | 8 | +901,398 | New | Q1 2026 | May 11, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Reduced | 649,061 | 2,395 | 0.0% | 0.0% | 9 | -14,480 | -2.18% | Q1 2026 | Apr 27, 2026 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | History | No change | 615,000 | 2,269 | 0.02% | 0.03% | 10 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| SEI INVESTMENTS CO | History | Added to | 598,255 | 2,207 | 0.0% | 0.0% | 11 | +448,174 | 298.62% | Q1 2026 | May 13, 2026 |
| BlackRock, Inc. | History | Added to | 527,748 | 1,947 | 0.0% | 0.0% | 12 | +16,768 | 3.28% | Q1 2026 | May 13, 2026 |
| Taylor Frigon Capital Management LLC | History | Reduced | 414,559 | 1,529 | 0.87% | 0.78% | 13 | -23,402 | -5.34% | Q1 2026 | Apr 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 391,356 | 1,445 | 0.0% | 0.0% | 14 | +32,527 | 9.06% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 302,395 | 1,115 | 0.0% | 0.0% | 15 | +82,000 | 37.21% | Q1 2026 | May 14, 2026 |
| Legato Capital Management LLC | History | New | 280,889 | 1,036 | 0.09% | — | 16 | +280,889 | New | Q1 2026 | May 14, 2026 |
| Caption Management, LLC | History | Added to | 272,551 | 1,005 | 0.01% | 0.01% | 17 | +2,044 | 0.76% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 267,561 | 987 | 0.0% | 0.0% | 18 | +54,510 | 25.59% | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 262,058 | 966 | 0.0% | 0.0% | 19 | +169,365 | 182.72% | Q1 2026 | May 15, 2026 |
| Informed Momentum Co LLC | History | No change | 246,435 | 909 | 0.1% | 0.1% | 20 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Huntleigh Advisors, Inc. | History | Added to | 245,920 | 907 | 0.16% | 0.14% | 21 | +9,522 | 4.03% | Q1 2026 | Apr 21, 2026 |
| UBS Group AG | History | Added to | 231,345 | 853 | 0.0% | 0.0% | 22 | +229,915 | 16077.97% | Q1 2026 | May 05, 2026 |
| Kingsview Wealth Management, LLC | History | Added to | 208,788 | 770 | 0.01% | 0.01% | 23 | +20,595 | 10.94% | Q1 2026 | May 12, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 202,681 | 747 | 0.0% | — | 24 | +202,681 | New | Q1 2026 | May 08, 2026 |
| Hillsdale Investment Management Inc. | History | Added to | 174,300 | 643 | 0.02% | 0.01% | 25 | +79,800 | 84.44% | Q1 2026 | May 04, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 131,297 | 484 | 0.0% | 0.0% | 26 | -47,941 | -26.75% | Q1 2026 | May 12, 2026 |
| STATE STREET CORP | History | Added to | 120,206 | 443 | 0.0% | 0.0% | 27 | +3,500 | 3.0% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | Added to | 111,449 | 411 | 0.0% | 0.0% | 28 | +5,811 | 5.5% | Q1 2026 | May 14, 2026 |
| CITADEL ADVISORS LLC | History | New | 107,798 | 397 | 0.0% | — | 29 | +107,798 | New | Q1 2026 | May 15, 2026 |
| Z3 Capital Partners, LLC | History | Added to | 93,059 | 343 | 0.09% | 0.08% | 30 | +3,000 | 3.33% | Q1 2026 | May 07, 2026 |
| Qube Research & Technologies Ltd | History | Reduced | 80,388 | 296 | 0.0% | 0.0% | 31 | -13,291 | -14.19% | Q1 2026 | May 15, 2026 |
| RPg Family Wealth Advisory, LLC | History | No change | 76,250 | 281 | 0.06% | 0.06% | 32 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 73,923 | 272 | 0.0% | 0.0% | 33 | -18,778 | -20.26% | Q1 2026 | May 15, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 61,836 | 228 | 0.0% | 0.0% | 34 | -46,039 | -42.68% | Q1 2026 | May 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 61,601 | 227 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Hudson Bay Capital Management LP | History | Added to | 54,001 | 199 | 0.0% | 0.0% | 36 | +33,282 | 160.64% | Q1 2026 | May 13, 2026 |
| MORGAN STANLEY | History | Added to | 51,627 | 190 | 0.0% | 0.0% | 37 | +27,558 | 114.5% | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 51,410 | 185 | 0.0% | 0.0% | 38 | +12,627 | 32.56% | Q1 2026 | May 13, 2026 |
| SALEM INVESTMENT COUNSELORS INC | History | No change | 45,500 | 167 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q1 2026 | Apr 29, 2026 |
| PERKINS CAPITAL MANAGEMENT INC | History | Reduced | 42,000 | 154 | 0.14% | 0.24% | 40 | -43,000 | -50.59% | Q1 2026 | Apr 23, 2026 |
| Centiva Capital, LP | History | New | 41,021 | 151 | 0.0% | — | 41 | +41,021 | New | Q1 2026 | May 14, 2026 |
| Point72 Asset Management, L.P. | History | Added to | 34,778 | 128 | 0.0% | 0.0% | 42 | +12,591 | 56.75% | Q1 2026 | May 15, 2026 |
| Catalyst Funds Management Pty Ltd | History | New | 24,072 | 88 | 0.01% | — | 43 | +24,072 | New | Q1 2026 | May 11, 2026 |
| XTX Topco Ltd | History | New | 23,097 | 85 | 0.0% | — | 44 | +23,097 | New | Q1 2026 | May 15, 2026 |
| Creative Planning | History | Added to | 21,900 | 80 | 0.0% | 0.0% | 45 | +5,000 | 29.59% | Q1 2026 | May 12, 2026 |
| Joel Isaacson & Co., LLC | History | No change | 20,500 | 75 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q1 2026 | Apr 22, 2026 |
| FRANKLIN RESOURCES INC | History | Reduced | 20,109 | 74 | 0.0% | 0.0% | 47 | -5,832 | -22.48% | Q1 2026 | May 13, 2026 |
| 683 Capital Management, LLC | History | Reduced | 20,000 | 73 | 0.0% | 0.02% | 48 | -104,506 | -83.94% | Q1 2026 | May 15, 2026 |
| NewEdge Advisors, LLC | History | New | 69,175 | 69 | 0.0% | — | 49 | +69,175 | New | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | Reduced | 15,797 | 58 | 0.0% | 0.0% | 50 | -5,822 | -26.93% | Q1 2026 | May 11, 2026 |
| Engineers Gate Manager LP | History | New | 15,340 | 56 | 0.0% | — | 51 | +15,340 | New | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 14,400 | 53 | 0.0% | 0.0% | 52 | +6,000 | 71.43% | Q1 2026 | May 15, 2026 |
| Diametric Capital, LP | History | New | 12,833 | 47 | 0.01% | — | 54 | +12,833 | New | Q1 2026 | May 15, 2026 |
| NWAM LLC | History | New | 12,772 | 47 | 0.0% | — | 53 | +12,772 | New | Q1 2026 | May 04, 2026 |
| OMERS ADMINISTRATION Corp | History | Reduced | 12,000 | 44 | 0.0% | 0.0% | 55 | -19,722 | -62.17% | Q1 2026 | May 15, 2026 |
| Vanguard Global Advisers, LLC | History | New | 10,619 | 39 | 0.0% | — | 56 | +10,619 | New | Q1 2026 | May 08, 2026 |
| SCHOLTZ & COMPANY, LLC | History | Reduced | 10,000 | 36 | 0.02% | 0.03% | 57 | -10,000 | -50.0% | Q1 2026 | May 15, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 9,592 | 35 | 0.0% | 0.0% | 58 | -742 | -7.18% | Q1 2026 | May 14, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 4,821 | 18 | 0.0% | 0.0% | 59 | +827 | 20.71% | Q1 2026 | May 15, 2026 |
| HighMark Wealth Management LLC | History | No change | 5,000 | 18 | 0.01% | 0.01% | 60 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| TRUST CO OF TOLEDO NA /OH/ | History | No change | 1,000 | 3 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q1 2026 | Apr 15, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 800 | 2 | 0.0% | 0.0% | 62 | -10,844 | -93.13% | Q1 2026 | May 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 652 | 2 | 0.0% | 0.0% | 63 | -806 | -55.28% | Q1 2026 | May 15, 2026 |
| BARCLAYS PLC | History | New | 439 | 1 | 0.0% | — | 65 | +439 | New | Q1 2026 | May 14, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 400 | 1 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| ExodusPoint Capital Management, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -87,115 | -100.0% | Q1 2026 | May 14, 2026 |
| GREENWOOD CAPITAL ASSOCIATES LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -22,789 | -100.0% | Q1 2026 | Apr 29, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | 0.0% | — | -17,687 | -100.0% | Q1 2026 | May 15, 2026 |
| Lighthouse Investment Partners, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,020 | -100.0% | Q1 2026 | May 14, 2026 |
| Ledgewood Wealth Advisors, LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -10,000 | -100.0% | Q1 2026 | Apr 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | Closed out | 0 | 0 | — | 0.0% | — | -1,500 | -100.0% | Q1 2026 | May 11, 2026 |
| Russell Investments Group, Ltd. | History | New | 26 | 0 | — | — | — | +26 | New | Q1 2026 | May 08, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 15 | 0 | — | — | — | +15 | New | Q1 2026 | May 11, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 15 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| SBI Securities Co., Ltd. | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |