PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 266 filers reported holding ATHENAHEALTH INC in Q4 2018. The put-call ratio across all filers is 0.66 and the average weighting 0.6%.

Quarter-by-quarter ownership
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$1,036,000
-86.1%
7,856
-85.9%
0.01%
-84.4%
Q3 2018$7,436,000
-16.1%
55,661
-0.0%
0.04%
-21.1%
Q2 2018$8,859,000
+11.2%
55,669
-0.0%
0.06%
+7.5%
Q1 2018$7,964,000
+7.3%
55,681
-0.2%
0.05%
+12.8%
Q4 2017$7,423,000
+7.5%
55,797
+0.5%
0.05%
-6.0%
Q3 2017$6,908,000
-12.4%
55,546
-1.0%
0.05%
-13.8%
Q2 2017$7,883,000
+24.7%
56,089
+0.0%
0.06%
+20.8%
Q1 2017$6,320,000
+6.6%
56,083
-0.6%
0.05%
+2.1%
Q4 2016$5,931,000
-17.6%
56,394
-1.2%
0.05%
-19.0%
Q3 2016$7,202,000
-8.6%
57,107
+0.0%
0.06%
-10.8%
Q2 2016$7,881,000
-0.5%
57,103
+0.0%
0.06%0.0%
Q1 2016$7,923,000
-14.9%
57,090
-1.3%
0.06%
-16.7%
Q4 2015$9,308,000
+20.7%
57,823
+0.0%
0.08%
+14.7%
Q3 2015$7,709,000
+89.9%
57,813
+63.1%
0.07%
+106.1%
Q2 2015$4,060,000
-4.1%
35,437
-0.1%
0.03%
-5.7%
Q1 2015$4,234,000
-19.2%
35,462
-1.4%
0.04%
-18.6%
Q4 2014$5,238,000
+10.6%
35,953
-0.1%
0.04%
+4.9%
Q3 2014$4,737,000
+5.2%
35,974
-0.0%
0.04%
+7.9%
Q2 2014$4,503,000
-20.2%
35,986
+2.1%
0.04%
-20.8%
Q1 2014$5,645,000
-52.9%
35,229
-60.4%
0.05%
-53.4%
Q4 2013$11,974,000
+21.5%
89,029
-1.9%
0.10%
+13.2%
Q3 2013$9,854,000
+28.1%
90,7690.0%0.09%
+24.7%
Q2 2013$7,690,00090,7690.07%
Other shareholders
ATHENAHEALTH INC shareholders Q4 2018
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