SEI INVESTMENTS 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
SEI INVESTMENTS CO ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$1,138,0000.0%8,5150.0%0.00%0.0%
Q3 2018$1,138,000
-87.1%
8,515
-84.6%
0.00%
-86.7%
Q2 2018$8,824,000
-38.2%
55,448
-44.5%
0.03%
-45.5%
Q1 2018$14,282,000
-15.8%
99,859
-21.7%
0.06%
-6.8%
Q4 2017$16,968,000
+6.4%
127,543
-0.5%
0.06%
+3.5%
Q3 2017$15,942,000
+20.8%
128,190
+36.6%
0.06%
+7.5%
Q2 2017$13,192,000
+13.6%
93,858
-8.9%
0.05%
+3.9%
Q1 2017$11,615,000
+33.6%
103,067
+24.7%
0.05%
+21.4%
Q4 2016$8,692,000
-22.5%
82,649
-7.0%
0.04%
-26.3%
Q3 2016$11,211,000
-8.0%
88,891
+0.7%
0.06%
-21.9%
Q2 2016$12,183,000
-14.5%
88,280
-14.0%
0.07%
-18.0%
Q1 2016$14,251,000
-10.4%
102,691
+4.0%
0.09%
-8.2%
Q4 2015$15,900,000
+280.0%
98,773
+214.7%
0.10%
+155.3%
Q3 2015$4,184,000
+11.8%
31,382
-3.9%
0.04%
+11.8%
Q2 2015$3,741,000
+0.4%
32,648
+4.5%
0.03%
+6.2%
Q1 2015$3,725,000
-22.6%
31,234
-5.4%
0.03%
-25.6%
Q4 2014$4,812,00033,0230.04%
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