BANK OF MONTREAL /CAN/ - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 221 filers reported holding ATHENAHEALTH INC in Q3 2015. The put-call ratio across all filers is 1.04 and the average weighting 0.3%.

Quarter-by-quarter ownership
BANK OF MONTREAL /CAN/ ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$1,016,000
-24.0%
7,701
-23.0%
0.00%0.0%
Q3 2018$1,336,000
-16.9%
10,002
-1.0%
0.00%0.0%
Q2 2018$1,607,000
-49.8%
10,102
-54.9%
0.00%
-66.7%
Q1 2018$3,202,000
+174.1%
22,388
+154.8%
0.00%
+200.0%
Q4 2017$1,168,000
-88.9%
8,785
-89.6%
0.00%
-90.0%
Q3 2017$10,514,000
+1229.2%
84,553
+1402.1%
0.01%
+900.0%
Q2 2017$791,000
-84.1%
5,629
-87.3%
0.00%
-80.0%
Q1 2017$4,976,000
+64.3%
44,156
+38.0%
0.01%
+66.7%
Q4 2016$3,028,000
+230.9%
32,003
+340.9%
0.00%
+200.0%
Q3 2016$915,000
-55.8%
7,258
-51.7%
0.00%
-50.0%
Q2 2016$2,072,000
-64.2%
15,015
-64.0%
0.00%
-66.7%
Q1 2016$5,794,000
+166.6%
41,753
+209.2%
0.01%
+100.0%
Q4 2015$2,173,000
+4427.1%
13,503
+3650.8%
0.00%
Q3 2015$48,000
+26.3%
360
+9.1%
0.00%
Q2 2015$38,000
-13.6%
330
-12.2%
0.00%
Q1 2015$44,000
-30.2%
376
-12.8%
0.00%
Q4 2014$63,000
+117.2%
431
+95.9%
0.00%
Q3 2014$29,000
-81.9%
220
-82.8%
0.00%
Q2 2014$160,000
-66.8%
1,280
-57.4%
0.00%
-100.0%
Q1 2014$482,000
+13.4%
3,005
-4.8%
0.00%0.0%
Q4 2013$425,000
-76.7%
3,158
-81.2%
0.00%
-50.0%
Q3 2013$1,821,000
+201.0%
16,771
+134.7%
0.00%
+100.0%
Q2 2013$605,0007,1460.00%
Other shareholders
ATHENAHEALTH INC shareholders Q3 2015
NameSharesValueWeighting ↓
HUNTINGTON NATIONAL BANK 1$1350.00%
View complete list of ATHENAHEALTH INC shareholders