FORTALEZA ASSET MANAGEMENT INC/ - SUPERNUS PHARMACEUTICALS INC ownership

SUPERNUS PHARMACEUTICALS INC's ticker is SUPN and the CUSIP is 868459108. A total of 323 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 4.62 and the average weighting 0.2%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of SUPERNUS PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2018$206,000
-9.6%
3,435
-31.0%
1.67%
+20.6%
Q1 2018$228,000
+111.1%
4,980
+83.8%
1.38%
+104.0%
Q4 2017$108,0000.0%2,7100.0%0.68%
+244.7%
Q3 2017$108,000
-51.1%
2,710
-47.1%
0.20%
-53.0%
Q2 2017$221,000
+38.1%
5,1250.0%0.42%
+29.3%
Q1 2017$160,0005,1250.32%
Other shareholders
SUPERNUS PHARMACEUTICALS INC shareholders Q2 2018
NameSharesValueWeighting ↓
ASHFORD CAPITAL MANAGEMENT INC 921,962$33,402,6835.00%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 423,500$15,326,4654.28%
ARMISTICE CAPITAL, LLC 4,350,000$157,600,5002.27%
S&T BANK/PA 223,775$8,1071.46%
Aristotle Capital Boston, LLC 1,155,149$41,851,0711.29%
Tributary Capital Management, LLC 353,671$12,813,5001.19%
Bridge City Capital, LLC 62,790$2,274,8821.14%
RICE HALL JAMES & ASSOCIATES, LLC 551,285$19,973,0561.14%
Intrinsic Edge Capital Management LLC 289,704$10,495,9761.05%
Parkman Healthcare Partners LLC 131,878$4,777,9401.04%
View complete list of SUPERNUS PHARMACEUTICALS INC shareholders