BURNING ROCK BIOTECH LTD BNR
SPONSORED ADS · ADR · CUSIP 12233L206
Company in Beijing, China
- SectorHealth care
- IndustryServices-Medical Laboratories
- HeadquartersBeijing, People's Republic of China
- Founded2014
- Websitebrbiotech.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($248.8k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $8.46.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q2 2024 | 17 |
| Q3 2024 | 18 |
| Q4 2024 | 22 |
| Q1 2025 | 19 |
| Q2 2025 | 18 |
| Q3 2025 | 16 |
| Q4 2025 | 16 |
| Q1 2026 | 16 |
| Q2 2026 | 17 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 5 | 8 |
| Q4 2024 | 9 | 8 |
| Q1 2025 | 1 | 11 |
| Q2 2025 | 4 | 7 |
| Q3 2025 | 6 | 6 |
| Q4 2025 | 7 | 7 |
| Q1 2026 | 6 | 10 |
| Q2 2026 | 10 | 5 |
Biggest buyers
| CRCM LP | Added | +141.9k |
| MORGAN STANLEY | Added | +28.3k |
| UBS Group AG | Added | +17.5k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +17.4k |
| Almanack Investment Partners, LLC. | New | +16.2k |
| XTX Topco Ltd | New | +13.6k |
| Kynam Capital Management, LP | Added | +11.0k |
| CITADEL ADVISORS LLC | Added | +9.6k |
| Tower Research Capital LLC (TRC) | Added | +1.2k |
| ROYAL BANK OF CANADA | New | +73 |
Biggest sellers
| Redwood Wealth Management Group, LLC | Sold out | -18.3k |
| Sumitomo Mitsui Trust Group, Inc. | Reduced | -413 |
| Amova Asset Management Americas, Inc. | Reduced | -413 |
| JPMORGAN CHASE & CO | Reduced | -21 |
| CITIGROUP INC | Sold out | -1 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
No one currently above 5% in the filings since 19 Dec 2024.
Fell to 5% or below in the last year: CRCM LP (3.2%, 2026-05-13)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 1 | $5.5m | 0 | — | — |
| Q2 2026 | 1 | $6.2m | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-06-26 | Han Yusheng Director | Bought | $199.2k24.9k shares |
| 2026-06-24 | Han Yusheng Director | Bought | $2.0m250.0k shares |
| 2026-06-23 | Han Yusheng Director | Bought | $44.9k6.0k shares |
| 2026-06-22 | Han Yusheng Director | Bought | $779.6k104.7k shares |
| 2026-06-16 | Han Yusheng Director | Bought | $1,000.0k111.1k shares |
| 2026-06-12 | Han Yusheng Director | Bought | $1.9m210.0k shares |
| 2026-06-11 | Han Yusheng Director | Bought | $216.4k24.8k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Kynam Capital Management, LP 0.58% of their portfolio | 1.2m $10.5m | Added +11.0k |
| CRCM LP 1.17% of their portfolio | 424.0k $3.5m | Added +141.9k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 52.8k $442.3k | Added +17.4k |
| MORGAN STANLEY 0.00% of their portfolio | 43.6k $364.9k | Added +28.3k |
| Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio | 29.7k $248.8k | Reduced -413 |
| Amova Asset Management Americas, Inc. 0.00% of their portfolio | 29.7k $257.7k | Reduced -413 |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 29.2k $244.1k | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 27.3k $236.6k | Added +9.6k |
| HSG Holding Ltd 0.01% of their portfolio | 21.2k $177.5k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 17.9k $150.0k | Added +17.5k |
| Almanack Investment Partners, LLC. 0.02% of their portfolio | 16.2k $135.6k | New |
| XTX Topco Ltd 0.00% of their portfolio | 13.6k $118.1k | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 2.8k $23.4k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.2k $10.4k | Added +1.2k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 166 $1.3k | Reduced -21 |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 73 $1.0k | New |
| BlackRock, Inc. 0.00% of their portfolio | 4 $33 | Unchanged |