Dark
Light
System
Security
ISHARES TR
ISHARES TR. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 7 Institutional holders with a total value of $221,099,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 347,000 108,280,000 48.97% Call
2 PYRRHO CAPITAL MANAGEMENT, LP 139,500 47,197,000 21.35% Call
3 Timber Hill LLC 87,300 29,536,000 13.36% Call
4 JPMORGAN CHASE & CO 200,000 21,936,000 9.92% Call
5 Virtu KCG Holdings LLC 41,800 14,142,000 6.40% Call
6 SG Americas Securities, LLC 70,000 4,000 0.00% Call
7 Catalyst Capital Advisors LLC 2 4,000 0.00% 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.