Dark
Light
System
Security
MATTRESS FIRM HLDG CORP
MATTRESS FIRM HLDG CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 3 Institutional holders with a total value of $498,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 4,500 261,000 52.41% Put
2 GROUP ONE TRADING LLC 3,900 227,000 45.58% Put
3 SIMPLEX TRADING, LLC 19 10,000 2.01% 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.