GROUP ONE TRADING, L.P. - AMERICAN CAPITAL AGENCY CORP ownership

AMERICAN CAPITAL AGENCY CORP's ticker is and the CUSIP is 02503X955. A total of 3 filers reported holding AMERICAN CAPITAL AGENCY CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of AMERICAN CAPITAL AGENCY CORP
ValueSharesWeighting
Q3 2016$489,000
-66.4%
25,000
-66.0%
0.01%
-70.6%
Q2 2016$1,457,000
+228.9%
73,500
+208.8%
0.02%
+183.3%
Q1 2016$443,000
-71.3%
23,800
-73.3%
0.01%
-66.7%
Q4 2015$1,545,000
+64.2%
89,100
+77.1%
0.02%
+38.5%
Q3 2015$941,000
-14.5%
50,300
-16.0%
0.01%
-13.3%
Q2 2015$1,100,000
-89.6%
59,900
-88.0%
0.02%
-91.0%
Q1 2015$10,607,000
+24.7%
497,300
+27.6%
0.17%
+30.5%
Q4 2014$8,509,000
-37.7%
389,800
-39.4%
0.13%
-39.3%
Q3 2014$13,668,000
+18.5%
643,200
+30.5%
0.21%
+18.5%
Q2 2014$11,539,000
-41.7%
492,900
-46.4%
0.18%
-46.5%
Q1 2014$19,777,000
+12.8%
920,300
+1.2%
0.33%
+25.7%
Q4 2013$17,535,000
-21.2%
909,000
-7.8%
0.26%
-37.8%
Q3 2013$22,252,000
-20.5%
985,900
-19.0%
0.43%
-38.3%
Q2 2013$27,988,0001,217,4000.69%
Other shareholders
AMERICAN CAPITAL AGENCY CORP shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 389,800$8,509,0000.13%
SIMPLEX TRADING, LLC 114$89,0000.01%
Citadel Advisors 90,900$1,984,0000.00%
Timber Hill LLC 12,800$279,0000.00%
STIFEL FINANCIAL CORP 800$17,0000.00%
View complete list of AMERICAN CAPITAL AGENCY CORP shareholders