Kaizen Advisory, LLC - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 1 filers reported holding ATHENAHEALTH INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Kaizen Advisory, LLC ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$731,000
-17.5%
5,541
-16.5%
0.51%
+10.0%
Q3 2018$886,0006,6320.46%
Other shareholders
ATHENAHEALTH INC shareholders Q1 2019
NameSharesValueWeighting ↓
Barton Investment Management 233,474$31,061,0006.82%
ARK Investment Management 379,439$50,481,0004.02%
Nikko Asset Management Americas, Inc. 828,300$107,744,0002.81%
PURA VIDA INVESTMENTS, LLC 50,000$6,652,0002.78%
Avalon Global Asset Management LLC 40,780$5,425,0002.68%
RIVERBRIDGE PARTNERS LLC 938,388$124,843,0002.41%
GAGNON SECURITIES LLC 39,992$5,321,0001.89%
Gagnon Advisors, LLC 16,923$2,251,0001.65%
BUSH ODONNELL INVESTMENT ADVISORS INC 9,256$1,231,0001.00%
MILLER VALUE PARTNERS, LLC 170,045$22,623,0000.96%
View complete list of ATHENAHEALTH INC shareholders