Dynatronics Corp
DYNTDelisted- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000720875
Dynatronics Corp was delisted in 2025; its insiders filed their last Form 4 on Oct 30, 2025; no institution reported holding it in 13F filings for Q4 2024; no superinvestor held it.
13F holders, Q4 2021
Institutional positions in Dynatronics Corp as of Dec 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
- 20
- −1 vs. Q3 2021
- Shares held
- 1.87M
- +94.9K (+5.4%) vs. Q3 2021
- Total value
- $1.87M
- −$724.3K (−28.0%) vs. Q3 2021
- New holders
- 1
- 6 more added
- Sold out
- 2
- 6 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DYNT 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 12 | $67.6K |
| Q1 2024 | 9 | $79.0K |
| Q4 2023 | 11 | $118.6K |
| Q3 2023 | 13 | $143.1K |
| Q2 2023 | 14 | $148.8K |
| Q1 2023 | 14 | $349.9K |
| Q4 2022 | 16 | $488.0K |
| Q3 2022 | 14 | $654.5K |
| Q2 2022 | 16 | $952.4K |
| Q1 2022 | 18 | $1.24M |
| Q4 2021 | 20 | $1.87M |
| Q3 2021 | 21 | $2.59M |
| Q2 2021 | 15 | $1.61M |
| Q1 2021 | 13 | $1.33M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Dynatronics Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 1,096,365 | $1.10M | 0.00% | +295,200+36.8% | Added |
| Perritt Capital Management Inc | 200,000 | $200.0K | 0.10% | +100,000+100.0% | Added |
| Vanguard Group Inc | 106,188 | $106.0K | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 90,000 | $90.0K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 77,078 | $77.0K | 0.00% | −1,490−1.9% | Reduced |
| Millennium Management LLC | 70,406 | $70.0K | 0.00% | −12,115−14.7% | Reduced |
| Geode Capital Management, LLC | 61,159 | $61.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 35,700 | $36.0K | 0.00% | +6,306+21.5% | Added |
| Bank of America Corp | 20,003 | $20.0K | 0.00% | +30.0% | Added |
| Squarepoint Ops LLC | 18,199 | $18.0K | 0.00% | −8,231−31.1% | Reduced |
| BlackRock Inc. | 18,478 | $18.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 15,863 | $16.0K | 0.00% | −4,531−22.2% | Reduced |
| Acadian Asset Management LLC | 12,999 | $12.0K | 0.00% | +12,999 | New |
| Tower Research Capital LLC (TRC) | 11,264 | $11.0K | 0.00% | +4,348+62.9% | Added |
| Two Sigma Securities, LLC | 10,297 | $10.0K | 0.00% | −2,165−17.4% | Reduced |
| LPL Financial LLC | 10,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 7,170 | $7.17K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 6,924 | $7.00K | 0.00% | −6,482−48.4% | Reduced |
| Wells Fargo & Company | 67 | $0 | 0.00% | +1+1.5% | Added |
| Morgan Stanley | 200 | $0 | 0.00% | 00.0% | Unchanged |
| North Run Capital, LP | 0 | $0 | 0.00% | −250,868−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −38,082−100.0% | Sold out |