Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in APYX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | 3.4M | $12.7M | -13.4% | 8.216% | 0.65% |
| 2 | Archon Capital Management LLC | 2.8M | $10.3M | -13.1% | 6.665% | 5.81% |
| 3 | ROYCE & ASSOCIATES LP | 2.6M | $9.6M | +6.9% | 6.236% | 0.10% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | $5.7M | β | 3.714% | 0.00% |
| 5 | AIGH Capital Management LLC | 1.1M | $4.1M | 0.0% | 2.639% | 0.84% |
| 6 | Silverberg Bernstein Capital Management LLC | 1.0M | $3.8M | +0.8% | 2.486% | 2.12% |
| 7 | ESSEX INVESTMENT MANAGEMENT CO LLC | 901K | $3.3M | β | 2.153% | 0.53% |
| 8 | COMMONWEALTH EQUITY SERVICES, LLC | 649K | $2.4M | -2.2% | 1.550% | 0.00% |
| 9 | HORIZON KINETICS ASSET MANAGEMENT LLC | 615K | $2.3M | 0.0% | 1.469% | 0.02% |
| 10 | SEI INVESTMENTS CO | 598K | $2.2M | +298.6% | 1.429% | 0.00% |
| 11 | BlackRock, Inc. | 528K | $1.9M | +3.3% | 1.260% | 0.00% |
| 12 | Taylor Frigon Capital Management LLC | 415K | $1.5M | -5.3% | 0.990% | 0.87% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 391K | $1.4M | +9.1% | 0.935% | 0.00% |
| 14 | RENAISSANCE TECHNOLOGIES LLC | 302K | $1.1M | +37.2% | 0.722% | 0.00% |
| 15 | Caption Management, LLC | 273K | $1.0M | β | 0.651% | 0.01% |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 268K | $987K | +25.6% | 0.639% | 0.00% |
| 17 | MILLENNIUM MANAGEMENT LLC | 262K | $967K | +182.7% | 0.626% | 0.00% |
| 18 | EAM Investors, LLC | 246K | $909K | 0.0% | 0.588% | 0.10% |
| 19 | Huntleigh Advisors, Inc. | 246K | $907K | +4.0% | 0.587% | 0.16% |
| 20 | UBS Group AG | 231K | $854K | +16078.0% | 0.552% | 0.00% |
| 21 | Kingsview Wealth Management, LLC | 209K | $770K | +10.9% | 0.499% | 0.01% |
| 22 | VANGUARD FIDUCIARY TRUST CO | 203K | $748K | β | 0.484% | 0.00% |
| 23 | Hillsdale Investment Management Inc. | 174K | $643K | +84.4% | 0.416% | 0.02% |
| 24 | JANE STREET GROUP, LLC | 131K | $484K | -26.8% | 0.314% | 0.00% |
| 25 | STATE STREET CORP | 120K | $444K | +3.0% | 0.287% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in APYX β a direct measure of their conviction.
Filings activity in APYX during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new APYX position in Q1 2026
Institutions that fully closed their APYX position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 66 | +16% | 38.54% | +4.94 pp | $76M | +15% |
| Q4 2025 | 57 | +24% | 33.60% | +17.32 pp | $66M | +106% |
| Q3 2025 | 46 | +18% | 16.28% | 1.04 pp | $32M | 6.0% |
| Q2 2025 | 39 | 9.3% | 17.32% | +6.72 pp | $34M | +63% |
| Q1 2025 | 43 | 2.3% | 10.60% | 1.74 pp | $21M | 14% |
| Q4 2024 | 44 | +0.0% | 12.34% | +4.64 pp | $24M | +60% |
| Q3 2024 | 44 | 6.4% | 7.70% | 0.53 pp | $15M | 6.4% |
| Q2 2024 | 47 | β | 8.23% | β | $16M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying APYX stock.
Based on Q1 2026 13F filings, institutional ownership of Apyx Medical Corporation stands at 38.5%, held across 66 reporting institutions.
Nantahala Capital Management, LLC is the largest reported institutional holder of APYX, with approximately 3,440,304 shares worth $0.01B as of Q1 2026.
Yes β 4 widely-followed marquee investors appear among the top 25 institutional holders of APYX, including RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, MILLENNIUM MANAGEMENT LLC, JANE STREET GROUP, LLC.
Our composite Smart Money Score for APYX is 76 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
17 institutions opened new positions in APYX during Q1 2026, while 8 fully exited. 34 added to existing positions and 15 trimmed.
APYX institutional ownership rose by 4.94 percentage points quarter-over-quarter, with a net change of +9 holders.
The top 10 institutions account for 74.6% of all reported 13F value in APYX, and the top 25 account for 94.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Apyx Medical Corporation (APYX) Institutional Ownership