Dark
Light
System
Security
BARRETT BILL CORP
BARRETT BILL CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $913,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 69,400 576,000 63.09% Put
2 CITADEL ADVISORS LLC 21,600 179,000 19.61% Put
3 Timber Hill LLC 17,400 144,000 15.77% Put
4 SIMPLEX TRADING, LLC 10 14,000 1.53% 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.