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BARCLAYS BK PLC
BARCLAYS BK PLC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 7 Institutional holders with a total value of $84,211,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 979,500 25,105,000 29.81% Call
2 JPMORGAN CHASE & CO 734,800 18,833,000 22.36% Call
3 Marathon Trading Investment Management LLC 676,300 17,334,000 20.58% Call
4 GROUP ONE TRADING LLC 487,100 12,484,000 14.82% Call
5 Virtu KCG Holdings LLC 322,700 8,271,000 9.82% Call
6 SIMPLEX TRADING, LLC 5,880 1,542,000 1.83% Call
7 SG Americas Securities, LLC 619,400 642,000 0.76% 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.