GROUP ONE TRADING, L.P. - ALERE INC ownership

ALERE INC's ticker is ALR and the CUSIP is 01449J105. A total of 194 filers reported holding ALERE INC in Q4 2013. The put-call ratio across all filers is 3.25 and the average weighting 0.5%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ALERE INC
ValueSharesWeighting
Q3 2017$22,477,000
+609.7%
440,809
+598.6%
0.20%
+518.2%
Q2 2017$3,167,000
-39.8%
63,100
-52.4%
0.03%
-45.9%
Q1 2017$5,265,000
+60.7%
132,524
+57.6%
0.06%
+90.6%
Q4 2016$3,277,000
+330.6%
84,095
+378.0%
0.03%
+300.0%
Q3 2016$761,000
+146.3%
17,593
+188.6%
0.01%
+100.0%
Q1 2016$309,000
+782.9%
6,096
+577.3%
0.00%
Q4 2015$35,000
-81.1%
900
-74.3%
0.00%
-100.0%
Q2 2015$185,000
+3600.0%
3,501
+3401.0%
0.00%
Q1 2015$5,000
-78.3%
100
-83.3%
0.00%
Q4 2014$23,000
-46.5%
600
-45.5%
0.00%
-100.0%
Q3 2014$43,000
-89.9%
1,100
-90.7%
0.00%
-83.3%
Q4 2013$427,000
+7.8%
11,807
-8.8%
0.01%
-25.0%
Q3 2013$396,000
+296.0%
12,952
+215.7%
0.01%
+300.0%
Q2 2013$100,0004,1020.00%
Other shareholders

There were no reported owners of ALERE INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of ALERE INC shareholders