Tower Research Capital LLC (TRC) - SPECTRANETICS CORP ownership

SPECTRANETICS CORP's ticker is SPNC and the CUSIP is 84760C107. A total of 141 filers reported holding SPECTRANETICS CORP in Q3 2013. The put-call ratio across all filers is 0.42 and the average weighting 0.2%.

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of SPECTRANETICS CORP
ValueSharesWeighting
Q1 2017$2,000
-92.0%
83
-91.7%
0.00%
-100.0%
Q4 2016$25,000
+525.0%
1,004
+230.3%
0.00%
+200.0%
Q1 2016$4,000
-75.0%
304
-71.6%
0.00%
-66.7%
Q4 2015$16,000
-78.7%
1,071
-83.1%
0.00%
-57.1%
Q3 2015$75,000
-79.1%
6,338
-59.4%
0.01%
-78.1%
Q2 2015$359,000
+176.2%
15,610
+316.9%
0.03%
+100.0%
Q1 2015$130,000
+1200.0%
3,744
+850.3%
0.02%
+1500.0%
Q3 2014$10,000
-70.6%
394
-73.6%
0.00%
-75.0%
Q2 2014$34,000
+142.9%
1,493
+160.1%
0.00%
+100.0%
Q4 2013$14,000
-90.1%
574
-93.2%
0.00%
-86.7%
Q3 2013$142,000
+61.4%
8,461
+78.8%
0.02%
+114.3%
Q2 2013$88,0004,7310.01%
Other shareholders
SPECTRANETICS CORP shareholders Q3 2013
NameSharesValueWeighting ↓
Wellington Shields & Co., LLC 878,451$21,522,00011.27%
Tamarack Advisers, LP 329,600$8,075,0005.71%
Novo Holdings A/S 1,179,122$28,889,0002.75%
First Light Asset Management, LLC 183,727$4,501,0001.98%
Ghost Tree Capital, LLC 335,000$8,208,0001.98%
OAK RIDGE INVESTMENTS LLC 2,241,535$54,918,0001.78%
Iguana Healthcare Management, LLC 110,000$2,695,0001.61%
DAFNA Capital Management LLC 65,496$1,605,0001.41%
Partner Investment Management, L.P. 31,487$771,0001.02%
ArrowMark Colorado Holdings LLC 2,602,148$63,753,0001.01%
View complete list of SPECTRANETICS CORP shareholders