SpiderRock Trading LLC - AT&T INC ownership

AT&T INC's ticker is and the CUSIP is 00206R10. A total of 4 filers reported holding AT&T INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of AT&T INC
ValueSharesWeighting
Q4 2014$0
-100.0%
1,0000.0%0.00%
-100.0%
Q3 2014$1,0001,000
+400.0%
0.00%
Q1 2014$0
-100.0%
200
-93.5%
0.00%
-100.0%
Q4 2013$1,000
-97.8%
3,100
-22.5%
0.01%
-98.2%
Q3 2013$46,000
+76.9%
4,000
-39.4%
0.28%
+38.1%
Q2 2013$26,0006,6000.20%
Other shareholders
AT&T INC shareholders Q2 2014
NameSharesValueWeighting ↓
IKOS CIF LTD 2,900$124,0000.43%
RBO & CO LLC 14,596$631,0000.19%
BOYD WATTERSON ASSET MANAGEMENT LLC/OH 5,091$220,0000.10%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 452,700$19,561,0000.06%
CenterStar Fund, LLC 1,345$57,0000.03%
CenterStar Fund, LLC 5,200$48,0000.02%
CenterStar Fund, LLC 2,800$1,0000.00%
View complete list of AT&T INC shareholders