Renaissance Technologies - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 198 filers reported holding ATHENAHEALTH INC in Q2 2013. The put-call ratio across all filers is 1.70 and the average weighting 0.2%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q2 2015$2,647,000
-74.8%
23,100
-73.8%
0.01%
-72.7%
Q1 2015$10,518,000
+1021.3%
88,100
+1074.7%
0.02%
+1000.0%
Q2 2014$938,000
-97.8%
7,500
-97.2%
0.00%
-98.0%
Q1 2014$42,616,000
+45.5%
265,950
+22.2%
0.10%
+45.7%
Q4 2013$29,281,000
+2375.1%
217,700
+1897.6%
0.07%
+2233.3%
Q3 2013$1,183,000
-87.5%
10,898
-90.2%
0.00%
-88.0%
Q2 2013$9,447,000111,5000.02%
Other shareholders
ATHENAHEALTH INC shareholders Q2 2013
NameSharesValueWeighting ↓
Quad Capital Management Advisors LLC 215,174$28,388,00017.82%
Kellner Capital, LLC 143,700$18,958,00012.45%
SYQUANT CAPITAL SAS 103,450$13,648,00011.67%
Chicago Capital Management, LLC 218,503$28,827,00011.48%
Kassirer Asset Management Corp 78,300$10,330,0009.44%
GLAZER CAPITAL, LLC 470,231$62,038,0008.57%
Fort Baker Capital Management LP 109,500$14,446,0007.76%
OMNI PARTNERS LLP 252,543$33,318,0007.22%
GARDNER LEWIS ASSET MANAGEMENT L P 471,858$62,252,0005.61%
EQUITEC PROPRIETARY MARKETS, LLC 78,600$10,370,0004.03%
View complete list of ATHENAHEALTH INC shareholders