BNR
Burning Rock Biotech Limited
NASDAQ · Healthcare · Medical - Diagnostics & Research · CN
$11.03
+2.32%7
Insider buys (3m)
0
Insider sells (3m)
$6.2M
Net value (3m)
+13.2%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Jul 2, 2026 | Han Yusheng · director | Purchase | 24,900 | $8.00 |
| Jul 2, 2026 | Han Yusheng · director | Purchase | 24,760 | $8.74 |
| Jul 2, 2026 | Han Yusheng · director | Purchase | 210,000 | $9.25 |
| Jul 2, 2026 | Han Yusheng · director | Purchase | 111,110 | $9.00 |
| Jul 2, 2026 | Han Yusheng · director | Purchase | 104,650 | $7.45 |
| Jul 2, 2026 | Han Yusheng · director | Purchase | 5,990 | $7.50 |
| Jul 2, 2026 | Han Yusheng · director | Purchase | 250,000 | $8.00 |
| Apr 2, 2026 | Han Yusheng · director | Purchase | 314,870 | $17 |
Institutional positioning
13F filings over the trailing two quarters
New 3Increased 3Reduced 8Sold out 15
| Filer | Action | Shares | Filed |
|---|---|---|---|
| KYNAM CAPITAL MANAGEMENT, LP | Increased | 1,227,555 | May 15, 2026 |
| CRCM LP | Reduced | 282,097 | May 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 35,407 | May 14, 2026 |
| SUMITOMO MITSUI TRUST HOLDINGS, INC. | Reduced | 30,137 | Apr 30, 2026 |
| NIKKO ASSET MANAGEMENT AMERICAS, INC. | Reduced | 30,137 | May 7, 2026 |
| BANK OF AMERICA CORP /DE/ | Reduced | 29,164 | May 18, 2026 |
| CITADEL ADVISORS LLC | Increased | 27,288 | Sep 2, 2026 |
| SC CHINA HOLDING LTD | Unchanged | 21,212 | May 15, 2026 |
| REDWOOD WEALTH MANAGEMENT GROUP, LLC | Reduced | 18,278 | Apr 24, 2026 |
| CITADEL ADVISORS LLC | New Position | 17,669 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 15,272 | May 15, 2026 |
| BNP PARIBAS ARBITRAGE, SNC | Unchanged | 2,800 | May 12, 2026 |
| UBS GROUP AG | Reduced | 408 | May 5, 2026 |
| JPMORGAN CHASE & CO | New Position | 187 | May 13, 2026 |
| TOWER RESEARCH CAPITAL LLC (TRC) | New Position | 28 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jul 2, 2026