Paloma Partners Management Co - ATHENAHEALTH INC ownership

ATHENAHEALTH INC's ticker is ATHN and the CUSIP is 04685W103. A total of 259 filers reported holding ATHENAHEALTH INC in Q1 2018. The put-call ratio across all filers is 0.11 and the average weighting 0.2%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of ATHENAHEALTH INC
ValueSharesWeighting
Q4 2018$3,556,000
+125.5%
26,952
+144.5%
0.11%
+336.0%
Q1 2018$1,577,000
+32.4%
11,023
+23.1%
0.02%
+56.2%
Q4 2017$1,191,000
+40.1%
8,957
+31.0%
0.02%
+33.3%
Q3 2017$850,000
-23.5%
6,839
-13.5%
0.01%
-7.7%
Q2 2017$1,111,000
-60.6%
7,909
-68.4%
0.01%
-61.8%
Q1 2017$2,817,000
+219.8%
25,000
+198.3%
0.03%
+277.8%
Q4 2016$881,000
+115.9%
8,381
+230.9%
0.01%
-18.2%
Q4 2015$408,000
-91.9%
2,533
-93.3%
0.01%
-90.5%
Q3 2015$5,014,000
+1462.0%
37,600
+1242.9%
0.12%
+1833.3%
Q2 2015$321,000
-78.2%
2,800
-72.3%
0.01%
-90.5%
Q4 2014$1,472,000
-24.6%
10,100
-31.8%
0.06%
-30.0%
Q3 2014$1,951,000
-83.3%
14,818
-84.1%
0.09%
-81.2%
Q2 2014$11,659,00093,1730.48%
Other shareholders
ATHENAHEALTH INC shareholders Q1 2018
NameSharesValueWeighting ↓
HUNTINGTON NATIONAL BANK 1$1350.00%
View complete list of ATHENAHEALTH INC shareholders