Rock Springs Capital Management’s ObsEva SA Ordinary Shares OBSV Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q4	–	Sell	-1,434,652	Closed	-$3.56M	–	163
2020 Q3	$3.56M	Buy	1,434,652 +11,100	+0.8%	+$31.7K	0.09%	134
2020 Q2	$8.38M	Buy	1,423,552 +23,552	+2%	+$88.9K	0.23%	110
2020 Q1	$3.37M	Buy	1,400,000 +610,520	+77%	+$1.97M	0.14%	113
2019 Q4	$3.02M	Sell	789,480 -570,520	-42%	-$2.97M	0.1%	114
2019 Q3	$11.3M	Buy	1,360,000 +240,000	+21%	+$2.29M	0.45%	69
2019 Q2	$12.7M	Hold	1,120,000	–	–	0.46%	72
2019 Q1	$14.3M	Hold	1,120,000	–	–	0.55%	61
2018 Q4	$14.2M	Hold	1,120,000	–	–	0.67%	46
2018 Q3	$20.2M	Hold	1,120,000	–	–	0.73%	45
2018 Q2	$17M	Buy	1,120,000 +280,000	+33%	+$3.72M	0.65%	53
2018 Q1	$11.3M	Hold	840,000	–	–	0.48%	73
2017 Q4	$8.2M	Hold	840,000	–	–	0.37%	82
2017 Q3	$6.84M	Hold	840,000	–	–	0.32%	91
2017 Q2	$7.18M	Buy	840,000 +1,366	+0.2%	+$10.2K	0.36%	81
2017 Q1	$8.73M	Buy	+838,634	New	+$10.3M	0.5%	65

Other funds holding OBSV

Sofinnova Investments Menlo Park, California $2.63B AUM 117.41% 1-Year Est. Return

NMC

NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

MVM

Medicxi Ventures Management St. Helier, Jersey $177M AUM 212.06% 1-Year Est. Return

ACM

Aisling Capital Management New York $476M AUM 128.63% 1-Year Est. Return

OFM

Omega Fund Management Boston, Massachusetts $163M AUM 107.06% 1-Year Est. Return

NLVP

New Leaf Venture Partners New York $43M AUM 25.55% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return

Zurich Cantonal Bank Zurich, Switzerland $46B AUM 27.59% 1-Year Est. Return

Rock Springs Capital Management's OBSV Position: Q4 2020 in Review

Rock Springs Capital Management sold out of ObsEva SA Ordinary Shares (OBSV) in Q4 2020, closing a stake of 1,434,652 shares — an estimated $3.56M sold.

Rock Springs Capital Management first reported a position in OBSV in Q1 2017 and held it in 15 quarters. The position peaked at $20.2M in Q3 2018. 41 funds tracked by Wall St. Rank hold OBSV as of Q4 2020.

Rock Springs Capital Management reported no remaining ObsEva SA Ordinary Shares position as of Q4 2020 after selling out during the quarter.
Rock Springs Capital Management sold 1,434,652 ObsEva SA Ordinary Shares shares in Q4 2020, an estimated $3.56M.
Rock Springs Capital Management first reported a position in ObsEva SA Ordinary Shares in Q1 2017 and held it in 15 quarters.
Rock Springs Capital Management's ObsEva SA Ordinary Shares position peaked at $20.2M in Q3 2018.
41 funds tracked by Wall St. Rank held ObsEva SA Ordinary Shares as of Q4 2020.

Based on Rock Springs Capital Management's 13F filing for Q4 2020, filed 16 Feb 2021.