ISTHMUS PARTNERS, LLC - SUPERNUS PHARMACEUTICALS INC ownership

SUPERNUS PHARMACEUTICALS INC's ticker is SUPN and the CUSIP is 868459108. A total of 235 filers reported holding SUPERNUS PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is 0.09 and the average weighting 0.1%.

Quarter-by-quarter ownership
ISTHMUS PARTNERS, LLC ownership history of SUPERNUS PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$1,777,493
-5.6%
64,472
+3.0%
0.26%
-0.4%
Q2 2023$1,882,177
-17.4%
62,614
-0.5%
0.26%
-19.9%
Q1 2023$2,279,084
+2.7%
62,906
+1.1%
0.32%
-3.6%
Q4 2022$2,219,138
+5.6%
62,213
+0.3%
0.33%
-8.0%
Q3 2022$2,101,000
+22.4%
62,054
+4.5%
0.36%
+12.8%
Q2 2022$1,717,000
-7.7%
59,354
+3.1%
0.32%
+4.9%
Q1 2022$1,860,000
+17.1%
57,563
+5.7%
0.31%
+15.0%
Q4 2021$1,588,000
+11.3%
54,456
+1.8%
0.27%
+2.7%
Q3 2021$1,427,000
-9.1%
53,509
+5.0%
0.26%
-6.2%
Q2 2021$1,570,000
+19.9%
50,981
+2.0%
0.28%
+15.0%
Q1 2021$1,309,000
+6.1%
49,981
+1.9%
0.24%
-4.0%
Q4 2020$1,234,000
+20.2%
49,039
-0.5%
0.25%
+4.2%
Q3 2020$1,027,000
-2.3%
49,275
+11.3%
0.24%
-7.3%
Q2 2020$1,051,000
+45.8%
44,257
+10.4%
0.26%
+16.7%
Q1 2020$721,000
-26.2%
40,078
-2.7%
0.22%0.0%
Q4 2019$977,000
-8.3%
41,204
+6.2%
0.22%
-12.3%
Q3 2019$1,066,000
+3.4%
38,799
+24.5%
0.25%
+2.8%
Q2 2019$1,031,000
-24.4%
31,164
+41.9%
0.25%
-25.9%
Q1 2019$1,364,000
+49.7%
21,968
-19.9%
0.33%
+21.2%
Q4 2018$911,000
-26.8%
27,436
+11.1%
0.27%
-12.7%
Q3 2018$1,244,000
-15.4%
24,700
+0.5%
0.31%
-18.2%
Q2 2018$1,471,000
+26.8%
24,582
-2.9%
0.38%
+22.7%
Q1 2018$1,160,000
+14.7%
25,325
-0.2%
0.31%
+13.8%
Q4 2017$1,011,000
-0.7%
25,375
-0.3%
0.28%
-3.8%
Q3 2017$1,018,000
-11.0%
25,462
-4.1%
0.29%
-14.6%
Q2 2017$1,144,000
+35.5%
26,540
-1.6%
0.34%
+35.1%
Q1 2017$844,00026,9610.25%
Other shareholders
SUPERNUS PHARMACEUTICALS INC shareholders Q3 2023
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