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WILLIAMS PARTNERS L P NEW
WILLIAMS PARTNERS L P NEW. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $3,248,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 39,900 1,964,000 60.47% Put
2 CITADEL ADVISORS LLC 17,524 863,000 26.57% Put
3 Timber Hill LLC 8,300 409,000 12.59% Put
4 SIMPLEX TRADING, LLC 19 12,000 0.37% 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.