Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing ten Class A Ordinary Shares, par value $0.0002 per share. (BNR)

Q: What does CUSIP 12233L206 represent in this 13F holders report?

CUSIP 12233L206 is the security identifier for BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing ten Class A Ordinary Shares, par value $0.0002 per share. used to aggregate holder disclosures.

Q: How many institutions held BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing ten Class A Ordinary Shares, par value $0.0002 per share. in Q4 2024?

21 institutional investors reported BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing ten Class A Ordinary Shares, par value $0.0002 per share. for Q4 2024. Use the holders table for investor-level position and value details.

CUSIP: 12233L206

Q4 2024 13F Holders as of 31 Dec 2024

Security type / class: Equity / American Depository Shares ("ADSs") of the Issuer, each ADS representing ten Class A Ordinary Shares, par value $0.0002 per share.
Total 13F shares: 2,344,607
Total 13F value: $15,838,361
Share change: +317,563
SEC-reported price per share: $6.75
Number of holders: 21
Value change: +$2,155,649
Number of buys: 8
Number of sells: 7
Shares outstanding: 8,815,531

Security key

12233L206

Report period

Q4 2024

Institutions

Top holders

BNR full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Burning Rock Biotech Ltd SEC filings Burning Rock Biotech Ltd company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 12233L206

Newer quarter: Q3 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing ten Class A Ordinary Shares, par value $0.0002 per share. (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

Kynam Capital Management, LP

Comparable rows

15/15

Latest evidence

30 Sep 2024

13F Lead comparable stake: 11% Showing 1-6 of 15 holder rows.

Quick read

Kynam Capital Management, LP leads the comparable SEC ownership view at 11%.

15 of 15 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 11%

MASSACHUSETTS FINANCIAL SERVICES ... 4.4%

FIL Ltd 3.2%

MILLENNIUM MANAGEMENT LLC 2%

Amova Asset Management Americas, ... 0.62%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Kynam Capital Management, LP	13F Company 13F	11%	$3,229,794 989,217 shares	—	30 Sep 2024
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	4.4%	$1,258,302 385,391 shares	—	30 Sep 2024
FIL Ltd	13F Company 13F	3.2%	$918,536 280,898 shares	—	30 Sep 2024
MILLENNIUM MANAGEMENT LLC	13F Company 13F	2%	$567,253 173,472 shares	—	30 Sep 2024
Amova Asset Management Americas, Inc.	13F Company 13F	0.62%	$177,571 54,303 shares	—	30 Sep 2024
Sumitomo Mitsui Trust Group, Inc.	13F Company 13F	0.62%	$177,299 54,303 shares	—	30 Sep 2024

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.

13F holder rows

Institutional holders as of Q4 2024

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

2,344,607

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2024 vs Q1 2026 Across Filers

Q1 2026 holders

Q4 2024 holders

Holder diff

Investor	Q1 2026 Shares	Q4 2024 Shares	Share Diff	Share Chg %	Q1 2026 value	Q4 2024 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend