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MARTIN MARIETTA MATLS INC
MARTIN MARIETTA MATLS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $6,264,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 21,300 3,398,000 54.25% Put
2 Timber Hill LLC 9,400 1,499,000 23.93% Put
3 GROUP ONE TRADING LLC 8,500 1,356,000 21.65% Put
4 SIMPLEX TRADING, LLC 128 11,000 0.18% 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.