MASON STREET ADVISORS, LLC - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 243 filers reported holding ATHENAHEALTH INC in Q2 2014. The put-call ratio across all filers is 1.79 and the average weighting 0.2%.

Quarter-by-quarter ownership
MASON STREET ADVISORS, LLC ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2014$5,325,000
-21.9%
36,551
-29.4%
0.04%
-30.2%
Q3 2014$6,814,000
+5.2%
51,7460.0%0.05%
+6.0%
Q2 2014$6,475,000
+3.9%
51,746
+33.0%
0.05%0.0%
Q1 2014$6,234,000
+19.2%
38,9020.0%0.05%
+16.3%
Q4 2013$5,232,00038,9020.04%
Other shareholders
ATHENAHEALTH INC shareholders Q2 2014
NameSharesValueWeighting ↓
Barton Investment Management 209,014$28,846,00010.50%
GAGNON SECURITIES LLC 98,540$13,600,0006.34%
Sio Capital Management, LLC 83,100$11,469,0005.86%
Gagnon Advisors, LLC 47,318$6,530,0005.52%
HHR Asset Management, LLC 656,452$90,597,0004.61%
Avalon Global Asset Management LLC 52,500$7,246,0004.18%
RIVERBRIDGE PARTNERS LLC 980,305$135,292,0002.80%
PURA VIDA INVESTMENTS, LLC 30,000$4,140,0001.76%
Eventide Asset Management 201,200$27,768,0001.70%
Sands Capital Management 3,358,482$463,504,0001.43%
View complete list of ATHENAHEALTH INC shareholders