SOGP — Sound Group Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2020-01-17.
Performance
Technicals
Dividends
Measured signals that fired on SOGP
| date | signal | measured base rate |
|---|---|---|
| 2026-04-28 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-04-21 | Lai Jinnan (Marco) Chief Executive Officer | Other Acquisition/Disposition | 40.0K | 0.00 | 0 |
| 2026-04-21 | Lai Jinnan (Marco) Chief Executive Officer | Other Acquisition/Disposition | 8.0M | 0.00 | 0 |
| 2026-04-02 | Zhang Ming Director | Open-market sale | 1.0K | 16.88 | 16.9K |
| 2026-04-02 | Zhang Ming Director | Open-market sale | 1 | 15.05 | 15 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Ma Investment Partnership, LP | 1.7M | 100.0K |
| GROUP ONE TRADING LLC | 167.9K | 9.9K |
| SIMPLEX TRADING, LLC | 32.8K | 1.9K |
| RHUMBLINE ADVISERS | 31.8K | 1.9K |
| JONES FINANCIAL COMPANIES LLLP | 14.2K | 850 |
| UBS Group AG | 10.0K | 595 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1.7K | 100 |
| MORGAN STANLEY | 1.2K | 70 |
| Physician Wealth Advisors, Inc. | 811 | 48 |
| BNP PARIBAS FINANCIAL MARKETS | 338 | 20 |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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