Cornerstone Advisors, Inc. - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 232 filers reported holding ATHENAHEALTH INC in Q3 2017. The put-call ratio across all filers is 0.55 and the average weighting 0.2%.

Quarter-by-quarter ownership
Cornerstone Advisors, Inc. ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q2 2018$22,000
-45.0%
140
-56.9%
0.02%
-46.4%
Q3 2017$40,000
-28.6%
325
-18.8%
0.03%
-9.7%
Q2 2017$56,000
+24.4%
4000.0%0.03%
+24.0%
Q1 2017$45,000
+7.1%
4000.0%0.02%
-28.6%
Q4 2016$42,000
-16.0%
4000.0%0.04%
-16.7%
Q3 2016$50,000
-9.1%
4000.0%0.04%
-25.0%
Q2 2016$55,000
-1.8%
4000.0%0.06%
-5.1%
Q1 2016$56,000
-12.5%
4000.0%0.06%
-15.7%
Q4 2015$64,000
-49.2%
400
-57.7%
0.07%
-36.9%
Q3 2015$126,000
+0.8%
945
-13.3%
0.11%
+8.8%
Q2 2015$125,000
-3.8%
1,0900.0%0.10%
+1.0%
Q1 2015$130,000
-18.2%
1,0900.0%0.10%
-12.9%
Q4 2014$159,0001,0900.12%
Other shareholders
ATHENAHEALTH INC shareholders Q3 2017
NameSharesValueWeighting ↓
Barton Investment Management 260,351$36,131,0009.91%
March Altus Capital Management LP 4,900$680,0007.04%
Gagnon Advisors, LLC 55,116$7,649,0006.75%
GAGNON SECURITIES LLC 99,565$13,818,0006.62%
Avalon Global Asset Management LLC 52,500$7,286,0005.52%
HHR Asset Management, LLC 631,786$87,680,0004.14%
CRITERION CAPITAL MANAGEMENT LLC 601,671$83,500,0003.42%
RIVERBRIDGE PARTNERS LLC 964,579$133,864,0002.79%
PURA VIDA INVESTMENTS, LLC 30,000$4,163,0001.89%
Eventide Asset Management 201,200$27,923,0001.56%
View complete list of ATHENAHEALTH INC shareholders