IRONBRIDGE CAPITAL MANAGEMENT LP - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 246 filers reported holding ATHENAHEALTH INC in Q1 2014. The put-call ratio across all filers is 2.12 and the average weighting 0.3%.

Quarter-by-quarter ownership
IRONBRIDGE CAPITAL MANAGEMENT LP ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q1 2014$4,420,000
-27.1%
27,584
-38.8%
0.10%
-25.6%
Q4 2013$6,061,000
+12.7%
45,065
-9.0%
0.13%
+13.2%
Q3 2013$5,377,000
-10.8%
49,524
-30.4%
0.11%
-3.4%
Q2 2013$6,030,00071,1710.12%
Other shareholders
ATHENAHEALTH INC shareholders Q1 2014
NameSharesValueWeighting ↓
Barton Investment Management 213,056$28,057,00010.73%
Gagnon Advisors, LLC 76,214$10,037,0006.20%
GAGNON SECURITIES LLC 116,108$15,290,0005.11%
CRITERION CAPITAL MANAGEMENT LLC 1,123,104$147,902,0004.33%
Avalon Global Asset Management LLC 53,000$6,980,0004.09%
RIVERBRIDGE PARTNERS LLC 1,080,324$142,268,0002.77%
300 NORTH CAPITAL, LLC 52,125$6,863,0001.82%
Sands Capital Management 4,850,197$638,722,0001.59%
Crossvault Capital Management LLC 11,900$1,567,0001.48%
HHR Asset Management, LLC 281,400$37,058,0001.45%
View complete list of ATHENAHEALTH INC shareholders