EMERALD ADVISERS, LLC - VIROPHARMA INC ownership

VIROPHARMA INC's ticker is VPHM and the CUSIP is 928241108. A total of 200 filers reported holding VIROPHARMA INC in Q3 2013. The put-call ratio across all filers is 0.75 and the average weighting 0.2%.

Quarter-by-quarter ownership
EMERALD ADVISERS, LLC ownership history of VIROPHARMA INC
ValueSharesWeighting
Q3 2013$9,225,000
+38.7%
234,960
+1.2%
0.52%
+28.3%
Q2 2013$6,649,000232,0600.41%
Other shareholders
VIROPHARMA INC shareholders Q3 2013
NameSharesValueWeighting ↓
Palo Alto Investors LP 3,093,291$121,443,00012.73%
Tamarack Capital Management, LLC 350,000$13,741,0003.64%
Baker Brothers Advisors 5,592,239$219,551,0003.12%
SHIKIAR ASSET MANAGEMENT INC 131,000$5,143,0002.56%
Tygh Capital Management, Inc. 202,048$7,932,0001.78%
Healthcare Value Capital, LLC 50,000$1,963,0001.72%
PRICE MICHAEL F 292,500$11,484,0001.53%
PointState Capital LP 2,217,200$87,047,0001.49%
Pentwater Capital Management LP 1,250,000$49,075,0001.36%
WCM INVESTMENT MANAGEMENT, LLC 662,263$25,989,0001.36%
View complete list of VIROPHARMA INC shareholders