Zynex Inc
ZYXIDelisted Jan 23, 2026- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000846475
Zynex Inc was delisted on Jan 23, 2026; its insiders filed their last Form 4 on Mar 27, 2026; 56 institutions reported holding it in 13F filings for Q3 2025, worth $5.66M in total; no superinvestor held it.
13F holders, Q1 2023
Institutional positions in Zynex Inc as of Mar 31, 2023. 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
- 131
- +3 vs. Q4 2022
- Shares held
- 11.1M
- +603.1K (+5.8%) vs. Q4 2022
- Total value
- $132.8M
- −$12.7M (−8.7%) vs. Q4 2022
- New holders
- 20
- 44 more added
- Sold out
- 17
- 43 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ZYXI 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $0 |
| Q1 2026 | 1 | $0 |
| Q4 2025 | 5 | $26.0K |
| Q3 2025 | 56 | $5.66M |
| Q2 2025 | 76 | $13.7M |
| Q1 2025 | 86 | $14.1M |
| Q4 2024 | 96 | $64.1M |
| Q3 2024 | 101 | $69.4M |
| Q2 2024 | 110 | $86.5M |
| Q1 2024 | 118 | $119.1M |
| Q4 2023 | 113 | $104.1M |
| Q3 2023 | 122 | $82.3M |
| Q2 2023 | 148 | $125.3M |
| Q1 2023 | 131 | $132.8M |
| Q4 2022 | 129 | $145.8M |
| Q3 2022 | 123 | $98.2M |
| Q2 2022 | 108 | $88.2M |
| Q1 2022 | 131 | $86.6M |
| Q4 2021 | 118 | $110.5M |
| Q3 2021 | 110 | $119.0M |
| Q2 2021 | 120 | $164.5M |
| Q1 2021 | 124 | $166.9M |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Zynex Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Trexquant Investment LP | 58,236 | $698.8K | 0.02% | +42,615+272.8% | Added |
| Nuveen Asset Management, LLC | 60,893 | $731.0K | 0.00% | −617−1.0% | Reduced |
| Bank of America Corp | 61,482 | $737.8K | 0.00% | +19,158+45.3% | Added |
| Acadian Asset Management LLC | 65,379 | $784.0K | 0.00% | +65,379 | New |
| Rhumbline Advisers | 67,881 | $815.0K | 0.00% | +6,238+10.1% | Added |
| Gsa Capital Partners LLP | 69,968 | $840.0K | 0.08% | +69,968 | New |
| Royce & Associates LP | 71,181 | $854.2K | 0.01% | −8,029−10.1% | Reduced |
| Goldman Sachs Group Inc | 74,492 | $893.9K | 0.00% | +18,604+33.3% | Added |
| Janney Montgomery Scott LLC | 74,522 | $894.0K | 0.00% | +9,867+15.3% | Added |
| Ameriprise Financial Inc | 81,349 | $976.2K | 0.00% | −4,157−4.9% | Reduced |
| Advisor Group Holdings, Inc. | 86,862 | $1.04M | 0.00% | −5,928−6.4% | Reduced |
| AQR Capital Management LLC | 89,589 | $1.08M | 0.00% | +3,646+4.2% | Added |
| Renaissance Technologies LLC | 101,535 | $1.22M | 0.00% | +76,973+313.4% | Added |
| HRT Financial LP | 110,292 | $1.32M | 0.02% | +110,292 | New |
| Congress Asset Management Co | 115,127 | $1.38M | 0.01% | +115,127 | New |
| Bridge City Capital, LLC | 131,224 | $1.57M | 0.79% | −455−0.3% | Reduced |
| Principal Financial Group Inc | 131,690 | $1.58M | 0.00% | −2,491−1.9% | Reduced |
| Charles Schwab Investment Management Inc | 144,123 | $1.73M | 0.00% | −33,399−18.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 146,704 | $1.76M | 0.04% | −20,834−12.4% | Reduced |
| Marshall Wace, LLP | 152,546 | $1.83M | 0.00% | +152,546 | New |
| JPMorgan Chase & Co | 170,568 | $2.05M | 0.00% | +6,235+3.8% | Added |
| Invesco Ltd. | 200,681 | $2.41M | 0.00% | −113,551−36.1% | Reduced |
| Morgan Stanley | 229,365 | $2.75M | 0.00% | −13,412−5.5% | Reduced |
| Northern Trust Corp | 231,458 | $2.78M | 0.00% | +10,085+4.6% | Added |
| Bank of New York Mellon Corp | 271,810 | $3.26M | 0.00% | +6,019+2.3% | Added |
| Millennium Management LLC | 375,573 | $4.51M | 0.01% | +236,907+170.8% | Added |
| Geode Capital Management, LLC | 437,640 | $5.25M | 0.00% | +8,524+2.0% | Added |
| State Street Corp | 686,669 | $8.24M | 0.00% | +30,694+4.7% | Added |
| Vanguard Group Inc | 1,557,498 | $18.7M | 0.00% | +100,943+6.9% | Added |
| BlackRock Inc. | 3,402,349 | $40.8M | 0.00% | +5,717+0.2% | Added |
| Sofos Investments, Inc. | 12 | – | – | −2−14.3% | Reduced |
| EAM Investors, LLC | 0 | $0 | 0.00% | −132,196−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −71,088−100.0% | Sold out |
| Kent Lake Capital LLC | 0 | $0 | 0.00% | −51,286−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −49,100−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −38,163−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −18,454−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −14,221−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −12,860−100.0% | Sold out |
| Zebra Capital Management LLC | 0 | $0 | 0.00% | −11,309−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −10,678−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −10,200−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −4,347−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −4,222−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −2,362−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −2,156−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −777−100.0% | Sold out |
| Sutton Wealth Advisors Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Comerica Bank | – | – | – | – | Not filed |