PEAK6 Group LLC - ENDOLOGIX INC ownership

ENDOLOGIX INC's ticker is ELGX and the CUSIP is 29266S106. A total of 98 filers reported holding ENDOLOGIX INC in Q1 2018. The put-call ratio across all filers is 0.46 and the average weighting 0.1%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of ENDOLOGIX INC
ValueSharesWeighting
Q2 2018$518,000
+539.5%
91,500
+376.6%
0.00%
Q1 2018$81,000
-85.8%
19,200
-75.6%
0.00%
-100.0%
Q1 2017$569,000
+749.3%
78,632
+577.9%
0.01%
Q4 2016$67,000
-68.8%
11,600
-30.8%
0.00%
-100.0%
Q3 2016$215,000
-39.8%
16,770
-41.5%
0.00%
-33.3%
Q2 2016$357,000
+64.5%
28,647
+10.6%
0.00%
+50.0%
Q1 2016$217,000
+72.2%
25,900
+104.4%
0.00%
Q4 2015$126,000
-44.2%
12,670
-14.7%
0.00%
-100.0%
Q2 2014$226,00014,8550.00%
Other shareholders
ENDOLOGIX INC shareholders Q1 2018
NameSharesValueWeighting ↓
Tamarack Capital Management, LLC 4,050,000$49,653,0005.91%
Essex Woodlands Management, Inc. 1,257,468$21,220,0003.88%
PURA VIDA INVESTMENTS, LLC 205,100$2,515,0001.44%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 2,347,113$28,776,0001.11%
First Light Asset Management, LLC 180,963$2,219,0001.10%
ArrowMark Colorado Holdings LLC 2,889,546$35,426,0000.97%
PALISADE CAPITAL MANAGEMENT, LP 2,149,949$26,358,0000.78%
Iguana Healthcare Management, LLC 150,000$1,839,0000.72%
CADIAN CAPITAL MANAGEMENT, LP 1,492,443$18,297,0000.66%
WASHINGTON CAPITAL MANAGEMENT, INC 85,882$1,053,0000.66%
View complete list of ENDOLOGIX INC shareholders