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MASCO CORP
MASCO CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $9,136,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 258,900 6,519,000 71.36% Call
2 CITADEL ADVISORS LLC 52,600 1,324,000 14.49% Call
3 Timber Hill LLC 50,076 1,261,000 13.80% Call
4 SIMPLEX TRADING, LLC 216 32,000 0.35% 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.