TUDOR INVESTMENT CORP ET AL - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 236 filers reported holding ATHENAHEALTH INC in Q2 2017. The put-call ratio across all filers is 0.38 and the average weighting 0.2%.

Quarter-by-quarter ownership
TUDOR INVESTMENT CORP ET AL ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q1 2018$1,661,000
+12.5%
11,612
+4.6%
0.05%
+45.9%
Q4 2017$1,476,000
+23.1%
11,097
+15.1%
0.04%
+19.4%
Q3 2017$1,199,000
+39.9%
9,641
+26.8%
0.03%
+19.2%
Q1 2017$857,000
+98.4%
7,604
+85.3%
0.03%
+136.4%
Q4 2016$432,000
-38.2%
4,103
-19.0%
0.01%
-26.7%
Q2 2016$699,000
+70.1%
5,067
+71.2%
0.02%
+36.4%
Q1 2016$411,000
-98.1%
2,960
-98.5%
0.01%
-98.8%
Q3 2013$21,716,000200,0000.89%
Other shareholders
ATHENAHEALTH INC shareholders Q2 2017
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