GROUP ONE TRADING, L.P. - AETNA INC NEW ownership

AETNA INC NEW's ticker is and the CUSIP is 00817Y958. A total of 5 filers reported holding AETNA INC NEW in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of AETNA INC NEW
ValueSharesWeighting
Q3 2018$15,559,000
+10.8%
76,700
+0.3%
0.12%
+2.5%
Q2 2018$14,038,000
-2.9%
76,500
-10.5%
0.12%
-17.2%
Q1 2018$14,450,000
-36.8%
85,500
-32.6%
0.14%
-9.9%
Q4 2017$22,873,000
+1150.6%
126,800
+1002.6%
0.16%
+847.1%
Q3 2017$1,829,000
-4.4%
11,500
-8.7%
0.02%
-15.0%
Q2 2017$1,913,000
-79.8%
12,600
-83.0%
0.02%
-81.8%
Q1 2017$9,477,000
-62.2%
74,300
-63.3%
0.11%
-54.7%
Q4 2016$25,075,000
+39.4%
202,200
+29.8%
0.24%
+24.6%
Q3 2016$17,987,000
+134.9%
155,800
+148.5%
0.20%
+114.3%
Q2 2016$7,658,000
+41.4%
62,700
+30.1%
0.09%
+19.7%
Q1 2016$5,415,000
-18.6%
48,200
-21.6%
0.08%
-3.8%
Q4 2015$6,649,000
+51.6%
61,500
+53.4%
0.08%
+29.5%
Q3 2015$4,387,000
-62.2%
40,100
-56.0%
0.06%
-62.3%
Q2 2015$11,612,000
+16729.0%
91,100
+9010.0%
0.16%
+16100.0%
Q4 2013$69,000
+7.8%
1,0000.0%0.00%0.0%
Q3 2013$64,0000.0%1,0000.0%0.00%
-50.0%
Q2 2013$64,0001,0000.00%
Other shareholders
AETNA INC NEW shareholders Q4 2013
NameSharesValueWeighting ↓
Pentwater Capital Management LP 1,240,000$153,772,0001.97%
GROUP ONE TRADING, L.P. 202,200$25,075,0000.24%
Timber Hill LLC 178,300$22,111,0000.10%
Allianz Asset Management GmbH 785,500$97,410,0000.09%
SIMPLEX TRADING, LLC 1,943$93,0000.01%
View complete list of AETNA INC NEW shareholders