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VULCAN MATLS CO
VULCAN MATLS CO. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 3 Institutional holders with a total value of $14,782,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 106,500 11,243,000 76.06% Call
2 GROUP ONE TRADING LLC 31,000 3,273,000 22.14% Call
3 SIMPLEX TRADING, LLC 365 266,000 1.80% 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.