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

Q: What does CUSIP 12233L107 represent in this 13F holders report?

CUSIP 12233L107 is the security identifier for BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing one Class A Ordinary Share, 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 one Class A Ordinary Share, par value $0.0002 per share in Q1 2021?

51 institutional investors reported BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing one Class A Ordinary Share, par value $0.0002 per share for Q1 2021. Use the holders table for investor-level position and value details.

CUSIP: 12233L107

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / American Depository Shares ("ADSs") of the Issuer, each ADS representing one Class A Ordinary Share, par value $0.0002 per share
Total 13F shares: 23,578,976
Total 13F value: $634,746,122
Share change: +3,067,145
SEC-reported price per share: $26.92
Number of holders: 51
Value change: +$86,851,459
Number of buys: 26
Number of sells: 33
Shares outstanding: 9,036,176

Security key

12233L107

Report period

Q1 2021

Institutions

Top holders

BNR full security history Ownership snapshot Full 13F holder table Burning Rock Biotech Ltd SEC filings Burning Rock Biotech Ltd company facts

Broader feeds

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

Ownership snapshot

Top reported holders of BNR - Burning Rock Biotech Ltd - American Depository Shares ("ADSs") of the Issuer, each ADS representing one Class A Ordinary Share, 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

ORBIMED ADVISORS LLC

Disclosed value leader

ORBIMED ADVISORS LLC

Comparable rows

0/15

Latest evidence

31 Dec 2020

13F Highest disclosed value: $96,135,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

ORBIMED ADVISORS LLC has the largest disclosed position value at $96.14M.

0 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 ORBIMED ADVISORS LLC's linked filing trail.

Disclosed position value Top 5

ORBIMED ADVISORS LLC $96.14M

Casdin Capital, LLC $44.4M

JENNISON ASSOCIATES LLC $42.13M

MATTHEWS INTERNATIONAL CAPITAL MA... $38.94M

BAILLIE GIFFORD & CO $36.44M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
ORBIMED ADVISORS LLC	13F Company 13F	— denominator unverified	$96,135,000 4,161,675 shares	—	31 Dec 2020
Casdin Capital, LLC	13F Company 13F	— denominator unverified	$44,402,000 1,922,150 shares	—	31 Dec 2020
JENNISON ASSOCIATES LLC	13F Company 13F	— denominator unverified	$42,130,000 1,823,823 shares	—	31 Dec 2020
MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC	13F Company 13F	— denominator unverified	$38,944,000 1,685,908 shares	—	31 Dec 2020
BAILLIE GIFFORD & CO	13F Company 13F	— denominator unverified	$36,442,000 1,577,557 shares	—	31 Dec 2020
CANADA PENSION PLAN INVESTMENT BOARD	13F Company 13F	— denominator unverified	$28,598,000 1,238,000 shares	—	31 Dec 2020

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 Q1 2021

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

Institutions

23,578,976

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 Q1 2021 vs Q1 2021 Across Filers

Q1 2021 holders

Holder diff

Investor	Q1 2021 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q1 2021 value	Value change	Value Chg %