Rock Springs Capital Management LP - MERUS N V ownership

MERUS N V's ticker is MRUS and the CUSIP is N5749R100. A total of 113 filers reported holding MERUS N V in Q3 2023. The put-call ratio across all filers is 2.34 and the average weighting 0.8%.

Quarter-by-quarter ownership
Rock Springs Capital Management LP ownership history of MERUS N V
ValueSharesWeighting
Q3 2023$19,770,132
+56.9%
838,428
+75.2%
0.53%
+76.7%
Q2 2023$12,599,721
+288.8%
478,531
+173.6%
0.30%
+117.4%
Q1 2018$3,241,000
-38.6%
174,917
-35.7%
0.14%
-42.3%
Q4 2017$5,276,000
-3.4%
271,952
-1.1%
0.24%
-5.2%
Q3 2017$5,464,000
-14.2%
275,000
-31.6%
0.25%
-21.7%
Q2 2017$6,372,000
-32.1%
402,000
+4.5%
0.32%
-40.5%
Q1 2017$9,379,000
+11.1%
384,548
-3.9%
0.54%
-4.2%
Q4 2016$8,444,000
+31.6%
400,000
+4.4%
0.56%
+40.5%
Q3 2016$6,415,000
+122.5%
383,000
+6.1%
0.40%
+88.7%
Q2 2016$2,883,000360,8110.21%
Other shareholders
MERUS N V shareholders Q3 2023
NameSharesValueWeighting ↓
Medicxi Ventures Management (Jersey) Ltd 1,600,000$33,712,0006.04%
BVF INC/IL 7,285,071$153,496,0005.75%
SILVERARC CAPITAL MANAGEMENT, LLC 320,815$6,760,0003.02%
Burrage Capital Management LLC 130,683$2,753,0002.76%
MPM BioImpact LLC 700,879$14,768,0002.43%
Boxer Capital, LLC 1,900,000$40,033,0001.41%
Octagon Capital Advisors LP 206,927$4,360,0000.90%
DAFNA Capital Management LLC 157,841$3,326,0000.70%
Ghost Tree Capital, LLC 75,000$1,580,0000.43%
SPHERA FUNDS MANAGEMENT LTD. 286,506$6,037,0000.41%
View complete list of MERUS N V shareholders