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

Institutional Holders (2015Q4)
Portfolio Summary: 10 Institutional holders with a total value of $36,264,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 733,800 18,859,000 52.00% Put
2 CMT Asset Management Ltd 234,400 6,024,000 16.61% Put
3 CITADEL ADVISORS LLC 143,800 3,696,000 10.19% Put
4 Allianz Asset Management GmbH 92,200 2,370,000 6.54% Put
5 CMT CAPITAL MARKETS TRADING GMBH 87,600 2,251,000 6.21% Put
6 JPMORGAN CHASE & CO 52,400 1,347,000 3.71% Put
7 SIMPLEX TRADING, LLC 983 1,088,000 3.00% Put
8 Timber Hill LLC 13,600 350,000 0.97% Put
9 Marathon Trading Investment Management LLC 10,000 257,000 0.71% Put
10 SG Americas Securities, LLC 30,000 22,000 0.06% 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.