SPHERA FUNDS MANAGEMENT LTD. - INSMED INC ownership

INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 111 filers reported holding INSMED INC in Q1 2014. The put-call ratio across all filers is 0.75 and the average weighting 0.1%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of INSMED INC
ValueSharesWeighting
Q2 2024$1,111,463
+45.8%
16,589
-41.0%
0.15%
+42.1%
Q1 2024$762,353
-81.9%
28,100
-79.2%
0.11%
-82.2%
Q3 2017$4,213,000
+37.5%
135,000
-18.2%
0.60%
+53.7%
Q3 2015$3,064,000
-41.6%
165,000
-23.3%
0.39%
-23.9%
Q2 2015$5,250,000
+1.0%
215,000
-14.0%
0.51%
-5.0%
Q1 2015$5,200,000
+227.9%
250,000
+214.9%
0.54%
+38.4%
Q2 2014$1,586,000
+19.0%
79,400
+13.4%
0.39%
+28.6%
Q1 2014$1,333,000
+66.8%
70,000
+48.9%
0.30%
+36.3%
Q4 2013$799,00047,0000.22%
Other shareholders
INSMED INC shareholders Q1 2014
NameSharesValueWeighting ↓
Fairmount Funds Management LLC 961,797$32,018,00011.45%
Palo Alto Investors LP 6,105,980$203,268,00010.66%
Sycale Advisors (NY) LLC 303,902$10,117,0007.21%
Burrage Capital Management LLC 154,562$5,145,0003.92%
SILVERARC CAPITAL MANAGEMENT, LLC 175,000$5,826,0003.38%
First Light Asset Management, LLC 1,071,219$35,661,0002.64%
Altium Capital Management LP 148,743$4,952,0001.85%
Endurant Capital Management LP 124,323$4,139,0001.49%
Bellevue Group AG 1,617,000$53,830,0000.62%
Novo Holdings A/S 430,107$14,318,0000.61%
View complete list of INSMED INC shareholders