Sheaff Brock Investment Advisors, LLC - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 247 filers reported holding ATHENAHEALTH INC in Q4 2015. The put-call ratio across all filers is 0.77 and the average weighting 0.3%.

Quarter-by-quarter ownership
Sheaff Brock Investment Advisors, LLC ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$407,000
-1.2%
3,0870.0%0.06%
+64.1%
Q3 2018$412,000
-16.1%
3,0870.0%0.04%
-18.8%
Q2 2018$491,000
+11.1%
3,0870.0%0.05%
+4.3%
Q1 2018$442,000
-3.9%
3,087
-10.7%
0.05%
-23.3%
Q4 2017$460,000
+7.0%
3,4570.0%0.06%
+7.1%
Q3 2017$430,000
-15.2%
3,457
-4.2%
0.06%
-16.4%
Q2 2017$507,000
+24.9%
3,6070.0%0.07%
+26.4%
Q1 2017$406,000
+7.1%
3,6070.0%0.05%
+10.4%
Q4 2016$379,000
-16.7%
3,6070.0%0.05%
-21.3%
Q3 2016$455,000
-8.6%
3,6070.0%0.06%
-3.2%
Q2 2016$498,000
-6.9%
3,607
-6.5%
0.06%
-4.5%
Q1 2016$535,000
-13.8%
3,8570.0%0.07%
-5.7%
Q4 2015$621,0003,8570.07%
Other shareholders
ATHENAHEALTH INC shareholders Q4 2015
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