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WILLIAMS COS INC DEL
WILLIAMS COS INC DEL. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 11 Institutional holders with a total value of $445,295,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Pentwater Capital Management LP 4,863,400 279,111,000 62.68% Put
2 GROUP ONE TRADING LLC 998,600 57,310,000 12.87% Put
3 CITADEL ADVISORS LLC 814,200 46,727,000 10.49% Put
4 Timber Hill LLC 434,700 24,947,000 5.60% Put
5 Allianz Asset Management GmbH 274,100 15,730,000 3.53% Put
6 CMT CAPITAL MARKETS TRADING GMBH 162,100 9,303,000 2.09% Put
7 CMT Asset Management Ltd 138,500 7,949,000 1.79% Put
8 Marathon Trading Investment Management LLC 53,300 3,059,000 0.69% Put
9 SIMPLEX TRADING, LLC 3,243 690,000 0.15% Put
10 Virtu KCG Holdings LLC 5,900 339,000 0.08% Put
11 SG Americas Securities, LLC 340,700 130,000 0.03% Put

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.