Dark
Light
System
Security
BLACKROCK INC
BLACKROCK INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 3 Institutional holders with a total value of $21,157,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 42,800 13,679,000 64.65% Call
2 Timber Hill LLC 19,100 6,104,000 28.85% Call
3 Virtu KCG Holdings LLC 4,300 1,374,000 6.49% 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.