// company-profile
Burning Rock Biotech Ltd
BNRExchangeNasdaqSectorServices-Medical LaboratoriesFilings1Insiders1
// api This Burning Rock Biotech Ltd insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Burning Rock Biotech Ltd insiders bought $5.5M across 1 transaction with no open-market sales.
- Most active insider: Han Yusheng with 1 transaction totaling $5.5M.
- Largest single purchase: $5.5M by Han Yusheng on Mar 31, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Burning Rock Biotech Ltd as of 2026-03-31
Total reported AUM
$27.3M
QoQ change
-21.7%
Reporting period
2026-03-31
#1
Kynam Capital Management, LP
CIK 1907884
$19.8M
1.2M shares
#2
CRCM LP
CIK 1483234
$4.4M
275K shares
#3
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
$571,115
35K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | Han Yusheng | BNR | Purchase | 314,870 | $17.36 | $5.47M |
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