Rock Springs Capital Management’s BeOne Medicines Ltd ONC Stock Holding History

Rock Springs Capital Management’s Portfolio ONC Stock Details ONC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-200,000	Closed	-$68.6M	–	163
2021 Q2	$68.6M	Hold	200,000	–	–	1.36%	20
2021 Q1	$69.6M	Sell	200,000 -25,000	-11%	-$8.28M	1.52%	22
2020 Q4	$58.1M	Buy	225,000 +10,000	+5%	+$2.75M	1.23%	25
2020 Q3	$61.6M	Hold	215,000	–	–	1.56%	16
2020 Q2	$40.5M	Buy	215,000 +200	+0.1%	+$32.6K	1.11%	31
2020 Q1	$26.4M	Hold	214,800	–	–	1.09%	36
2019 Q4	$35.6M	Hold	214,800	–	–	1.13%	27
2019 Q3	$26.3M	Hold	214,800	–	–	1.05%	30
2019 Q2	$26.6M	Hold	214,800	–	–	0.96%	36
2019 Q1	$28.4M	Hold	214,800	–	–	1.09%	27
2018 Q4	$30.1M	Sell	214,800 -200	-0.1%	-$26.5K	1.42%	18
2018 Q3	$37M	Hold	215,000	–	–	1.34%	16
2018 Q2	$33.1M	Sell	215,000 -6,250	-3%	-$1.11M	1.27%	19
2018 Q1	$37.2M	Sell	221,250 -44,750	-17%	-$6.06M	1.59%	14
2017 Q4	$26M	Sell	266,000 -14,000	-5%	-$1.28M	1.18%	25
2017 Q3	$29M	Buy	280,000 +15,000	+6%	+$1.12M	1.34%	19
2017 Q2	$11.9M	Hold	265,000	–	–	0.6%	54
2017 Q1	$9.7M	Hold	265,000	–	–	0.56%	60
2016 Q4	$8.04M	Buy	265,000 +40,000	+18%	+$1.26M	0.54%	58
2016 Q3	$6.93M	Hold	225,000	–	–	0.43%	65
2016 Q2	$6.71M	Hold	225,000	–	–	0.5%	63
2016 Q1	$6.59M	Buy	+225,000	New	+$6.37M	0.55%	60

Other funds holding ONC

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

HHLR Advisors Grand Cayman, Cayman Islands $832M AUM 32.38% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

CII

Capital International Inc Los Angeles, California $14.3B AUM 34.19% 1-Year Est. Return

Rock Springs Capital Management's ONC Position: Q3 2021 in Review

Rock Springs Capital Management sold out of BeOne Medicines Ltd (ONC) in Q3 2021, closing a stake of 200,000 shares — an estimated $68.6M sold.

Rock Springs Capital Management first reported a position in ONC in Q1 2016 and held it in 22 quarters. The position peaked at $69.6M in Q1 2021. 254 funds tracked by Wall St. Rank hold ONC as of Q3 2021.

Rock Springs Capital Management reported no remaining BeOne Medicines Ltd position as of Q3 2021 after selling out during the quarter.
Rock Springs Capital Management sold 200,000 BeOne Medicines Ltd shares in Q3 2021, an estimated $68.6M.
Rock Springs Capital Management first reported a position in BeOne Medicines Ltd in Q1 2016 and held it in 22 quarters.
Rock Springs Capital Management's BeOne Medicines Ltd position peaked at $69.6M in Q1 2021.
254 funds tracked by Wall St. Rank held BeOne Medicines Ltd as of Q3 2021.

Based on Rock Springs Capital Management's 13F filing for Q3 2021, filed 15 Nov 2021.