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AT&T INC
AT&T INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 9 Institutional holders with a total value of $893,457,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MASON CAPITAL MANAGEMENT LLC 12,000,000 391,800,000 43.85% Call
2 Pentwater Capital Management LP 10,710,000 349,682,000 39.14% Call
3 Timber Hill LLC 1,587,400 51,829,000 5.80% Call
4 CITADEL ADVISORS LLC 1,491,000 48,681,000 5.45% Call
5 COMMERZBANK AKTIENGESELLSCHAFT /FI 1,254,000 40,943,000 4.58% Call
6 Allianz Asset Management GmbH 220,500 7,199,000 0.81% Call
7 Virtu KCG Holdings LLC 93,200 3,043,000 0.34% Call
8 SG Americas Securities, LLC 609,800 191,000 0.02% Call
9 SIMPLEX TRADING, LLC 563 89,000 0.01% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.