Comparable stake leader
Kynam Capital Management, LP
SEC ownership of Burning Rock Biotech Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001792267.
Disclosed value leader
Yusheng Han
Comparable rows
17/21
Latest evidence
30 Jun 2026
- Public ticker
- BNR on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Kynam Capital Management, LP
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
17 of 21
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Kynam Capital Management, LP
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001792267
- Issuer location
- Guangzhou, Guangdong
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Burning Rock Biotech Ltd (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Kynam Capital Management, LP
Disclosed value leader
Yusheng Han
Comparable rows
17/21
Latest evidence
30 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 14%
4 rows are not safely comparable across share classes.
13D/G row: Kynam Capital Management, LP
Showing 1-8 of 21 holder rows.
Quick read
Kynam Capital Management, LP leads the comparable SEC ownership view at 14%.
17 of 21 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Kynam Capital Management, LP's linked filing trail.
Comparable ownership
Top 5
Kynam Capital Management, LP
14%
CRCM LP
3.2%
RENAISSANCE TECHNOLOGIES LLC
0.6%
MORGAN STANLEY
0.49%
Amova Asset Management Americas, ...
0.34%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 21 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Kynam Capital Management, LP |
13F
13D/G
Company
|
14%
from 13D/G
|
$10,517,747
1,238,563 shares
|
— | 30 Jun 2026 |
| CRCM LP |
13D/G
13F
Company
|
3.2%
|
$4,581,255
282,097 shares
|
-$3,318,303 | 31 Mar 2026 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
0.6%
|
$442,254
52,838 shares
|
— | 30 Jun 2026 |
| MORGAN STANLEY |
13F
Company
|
0.49%
|
$364,882
43,594 shares
|
— | 30 Jun 2026 |
| Amova Asset Management Americas, Inc. |
13F
Company
|
0.34%
|
$257,707
29,724 shares
|
— | 30 Jun 2026 |
| Sumitomo Mitsui Trust Group, Inc. |
13F
Company
|
0.34%
|
$248,790
29,724 shares
|
— | 30 Jun 2026 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
0.33%
|
$244,103
29,164 shares
|
— | 30 Jun 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.31%
|
$236,587
27,288 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$11,648,315.
Buys
$11,648,315
Insiders: 1
Sells
$0
Insiders: 0
Net
+$11,648,315
Shares: +1,046,280
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 1,046,280
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 731,410 | 0 | $6,182,172 | $0 | +$6,182,172 |
| 3-6 | 314,870 | 0 | $5,466,143 | $0 | +$5,466,143 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-6 of 6 reporting-owner rows connected to Burning Rock Biotech Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Yusheng Han
Net 12M change
+$11,648,315
Latest report
11 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Yusheng Han | Director | $147,151,710 | +$11,648,315 | +8.6% | Filing P/S | 11 Jun 2026 |
| Licen Lisa Xu | Director | Mixed | 17 Mar 2026 | |||
| Xiaozhi Hu | Senior Director in Finance | Mixed | 17 Mar 2026 | |||
| Zhihong Zhang | Director | Mixed | 17 Mar 2026 | |||
| Wendy W. Hayes | Director | Mixed | 17 Mar 2026 | |||
| Feng Deng | Director | Mixed | 18 Mar 2026 |
Recent insider transactions for Burning Rock Biotech Ltd
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 0.14% | $199,090 | $8.00 | 24,900 | 18,404,086 | 26 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 1.38% | $2,000,000 | $8.00 | 250,000 | 18,379,186 | 24 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 0.03% | $44,920 | $7.50 | 5,990 | 18,129,186 | 23 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 0.58% | $779,674 | $7.45 | 104,650 | 18,123,196 | 22 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 0.62% | $999,957 | $9.00 | 111,110 | 18,018,546 | 16 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 1.19% | $1,942,143 | $9.25 | 210,000 | 17,907,436 | 12 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 0.14% | $216,388 | $8.74 | 24,760 | 17,697,436 | 11 Jun 2026 | Direct |
| Yusheng Han | BNR | Ordinary Shares (represented by American depositary shares) | Purchase | 1.81% | $5,466,143 | $17.36 | 314,870 | 17,672,676 | 31 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.