A.R.T. Advisors, LLC - RADIUS HEALTH INC ownership

RADIUS HEALTH INC's ticker is RDUS and the CUSIP is 750469207. A total of 125 filers reported holding RADIUS HEALTH INC in Q4 2018. The put-call ratio across all filers is 0.83 and the average weighting 0.2%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of RADIUS HEALTH INC
ValueSharesWeighting
Q4 2019$548,000
-37.9%
27,200
-38.6%
0.03%
-49.1%
Q1 2019$883,000
+74.9%
44,300
+44.8%
0.05%
+65.6%
Q4 2018$505,000
+62.4%
30,600
+74.9%
0.03%
+128.6%
Q3 2018$311,000
-78.2%
17,500
-63.8%
0.01%
-75.9%
Q2 2018$1,426,000
-45.5%
48,400
-23.9%
0.06%
-35.6%
Q1 2015$2,618,000
+60.4%
63,613
+51.6%
0.09%
+47.5%
Q4 2014$1,632,000
+291.4%
41,963
+111.1%
0.06%
+221.1%
Q3 2014$417,00019,8760.02%
Other shareholders
RADIUS HEALTH INC shareholders Q4 2018
NameSharesValueWeighting ↓
MPM ASSET MANAGEMENT LLC 5,831,253$214,299,00069.51%
BB BIOTECH AG 4,360,399$160,245,0006.32%
Bain Capital Public Equity Management, LLC 3,339,312$122,720,0005.14%
Rock Springs Capital Management LP 867,500$31,881,0002.36%
Tourbillon Capital Partners, L.P. 2,278,781$83,745,0001.67%
DAFNA Capital Management LLC 37,600$1,382,0001.10%
SPHERA FUNDS MANAGEMENT LTD. 90,000$3,308,0000.86%
FARALLON CAPITAL MANAGEMENT LLC 1,535,000$56,411,0000.78%
Iguana Healthcare Management, LLC 50,000$1,838,0000.75%
Lisanti Capital Growth, LLC 12,985$477,0000.72%
View complete list of RADIUS HEALTH INC shareholders