CANADA LIFE ASSURANCE Co - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 244 filers reported holding ATHENAHEALTH INC in Q2 2016. The put-call ratio across all filers is 0.95 and the average weighting 0.3%.

Quarter-by-quarter ownership
CANADA LIFE ASSURANCE Co ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$620,000
+8.4%
4,872
+13.9%
0.00%
+100.0%
Q3 2018$572,000
-16.0%
4,2780.0%0.00%
-50.0%
Q2 2018$681,000
+11.1%
4,2780.0%0.00%
+100.0%
Q1 2018$613,000
-10.8%
4,278
-17.3%
0.00%
-50.0%
Q4 2017$687,000
+27.7%
5,176
+18.8%
0.00%
+100.0%
Q3 2017$538,000
-11.9%
4,3580.0%0.00%
-50.0%
Q2 2017$611,000
+24.7%
4,3580.0%0.00%
+100.0%
Q1 2017$490,000
+6.5%
4,3580.0%0.00%0.0%
Q4 2016$460,000
-58.1%
4,358
-50.0%
0.00%
-50.0%
Q3 2016$1,098,000
+83.0%
8,716
+100.0%
0.00%0.0%
Q2 2016$600,000
-0.7%
4,3580.0%0.00%0.0%
Q1 2016$604,000
-14.0%
4,3580.0%0.00%
-33.3%
Q4 2015$702,000
+50.0%
4,358
+24.5%
0.00%
+50.0%
Q3 2015$468,000
+17.0%
3,5000.0%0.00%
+100.0%
Q2 2015$400,000
+8.1%
3,500
+12.4%
0.00%0.0%
Q1 2015$370,000
-18.1%
3,1130.0%0.00%0.0%
Q4 2014$452,000
+41.7%
3,113
+29.0%
0.00%0.0%
Q3 2014$319,000
+6.0%
2,4130.0%0.00%0.0%
Q2 2014$301,000
-0.3%
2,413
+27.0%
0.00%0.0%
Q1 2014$302,000
+17.5%
1,9000.0%0.00%0.0%
Q4 2013$257,000
+24.8%
1,9000.0%0.00%0.0%
Q3 2013$206,0001,9000.00%
Other shareholders
ATHENAHEALTH INC shareholders Q2 2016
NameSharesValueWeighting ↓
Barton Investment Management 209,014$28,846,00010.50%
GAGNON SECURITIES LLC 98,540$13,600,0006.34%
Sio Capital Management, LLC 83,100$11,469,0005.86%
Gagnon Advisors, LLC 47,318$6,530,0005.52%
HHR Asset Management, LLC 656,452$90,597,0004.61%
Avalon Global Asset Management LLC 52,500$7,246,0004.18%
RIVERBRIDGE PARTNERS LLC 980,305$135,292,0002.80%
PURA VIDA INVESTMENTS, LLC 30,000$4,140,0001.76%
Eventide Asset Management 201,200$27,768,0001.70%
Sands Capital Management 3,358,482$463,504,0001.43%
View complete list of ATHENAHEALTH INC shareholders