CITADEL ADVISORS LLC

Position in BNR — Burning Rock Biotech Ltd

CIK 1423053 MIAMI, FL

Position in BNR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$228,400

-$56,600 QoQ

Shares Held

27,288

+54.4% QoQ

Ownership

0.259%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

of 17 holders

Holding Since

Jun 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $1,783,709,630 across 35 Diagnostics & Research names. BNR ranks #27 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	574,992	$288,277,988
2	CRL	Charles River Laboratories International, Inc.	1,193,601	$270,696,770
3	GH	Guardant Health, Inc.	1,449,534	$217,473,585
4	DHR	Danaher Corp /De/	943,694	$179,754,833
5	RVTY	Revvity, Inc.	1,457,335	$162,143,091
6	A	Agilent Technologies, Inc.	1,101,501	$146,312,377
7	TWST	Twist Bioscience Corp	862,042	$88,686,880
8	NTRA	Natera, Inc.	265,607	$72,099,020

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$228,400	27,288	+54.4%	Shares	Defined	2026-08-14
2026-03-31	$285,000	17,669	-27.7%	Shares	Defined	2026-05-15
2025-06-30	$77,265	24,451	+99.3%	Shares	Defined	2025-08-14
2024-12-31	$82,802	12,267	-2.3%	Shares	Defined	2025-02-14
2024-03-31	$9,142	12,558	-51.7%	Shares	Defined	2024-05-15
2022-09-30	$62,154	26,006	-9.5%	Shares	Defined	2022-11-14
2022-03-31	$267,087	28,750	-80.9%	Shares	Defined	2022-05-16
2021-12-31	$1,435,217	150,600	+352.1%	Shares	Defined	2022-02-14
2021-09-30	$595,654	33,314	-12.8%	Shares	Defined	2021-11-15
2021-06-30	$1,124,870	38,183	-64.0%	Shares	Defined	2021-08-16
2021-03-31	$2,852,900	105,977	+429.9%	Shares	Defined	2021-05-21
2020-06-30	$540,200	20,000	—	Shares	Defined	2020-08-14
No filing history on record for this holder in this stock.