GRANDFIELD & DODD, LLC - MEDIVATION INC ownership

MEDIVATION INC's ticker is MDVN and the CUSIP is 58501N101. A total of 357 filers reported holding MEDIVATION INC in Q4 2015. The put-call ratio across all filers is 0.48 and the average weighting 0.5%.

Quarter-by-quarter ownership
GRANDFIELD & DODD, LLC ownership history of MEDIVATION INC
ValueSharesWeighting
Q2 2016$593,000
+32.7%
9,840
+1.2%
0.08%
+27.7%
Q1 2016$447,000
+56.3%
9,721
+64.2%
0.06%
+51.2%
Q4 2015$286,000
+7.5%
5,921
+154.4%
0.04%
+4.9%
Q2 2015$266,000
-17.9%
2,327
-7.2%
0.04%
-18.0%
Q1 2015$324,000
+29.6%
2,5070.0%0.05%
+28.2%
Q4 2014$250,000
+0.8%
2,5070.0%0.04%0.0%
Q3 2014$248,0002,5070.04%
Other shareholders
MEDIVATION INC shareholders Q4 2015
NameSharesValueWeighting ↓
Knoll Capital Management, LLC 4,397,838$212,591,00078.82%
HealthCor Management, L.P. 2,300,000$111,182,0006.75%
Redmile Group, LLC 1,599,393$77,315,0005.79%
Marcus Capital, LLC 104,900$5,071,0005.39%
BB BIOTECH AG 2,581,112$124,771,0003.52%
Hatteras Investment Partners, LP 47,150$2,279,0002.98%
Opus Point Partners Management, LLC 91,310$4,414,0002.92%
TORRAY INVESTMENT PARTNERS LLC 793,000$38,334,0002.85%
Selkirk Management LLC 92,000$4,447,0002.62%
MONTAGE INVESTMENTS, LLC 25,520$1,234,0002.43%
View complete list of MEDIVATION INC shareholders