CANADA LIFE ASSURANCE Co - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 284 filers reported holding ATHENAHEALTH INC in Q3 2018. The put-call ratio across all filers is 0.51 and the average weighting 0.1%.

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 Q3 2018
NameSharesValueWeighting ↓
Barton Investment Management 212,506$25,371,0009.35%
OTTER CREEK MANAGEMENT INC 60,000$7,164,0006.52%
CRITERION CAPITAL MANAGEMENT LLC 1,200,256$143,299,0005.70%
Gagnon Advisors, LLC 76,214$9,099,0005.33%
Avalon Global Asset Management LLC 58,000$6,925,0004.54%
GAGNON SECURITIES LLC 106,751$12,745,0004.23%
RIVERBRIDGE PARTNERS LLC 1,052,451$125,652,0002.26%
Chautauqua Capital Management 51,098$6,101,0001.55%
Sands Capital Management 4,786,729$571,488,0001.36%
300 NORTH CAPITAL, LLC 51,490$6,147,0001.35%
View complete list of ATHENAHEALTH INC shareholders