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Interactive Brokers Group Inc
Interactive Brokers Group Inc. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 4 Institutional holders with a total value of $51,212,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 RUANE, CUNNIFF & GOLDFARB INC 1,736,264 40,438,000 78.96%
2 MSF Capital, LLC 374,230 8,715,000 17.02%
3 DOWLING & YAHNKE LLC 65,200 1,519,000 2.97%
4 EAGLE CAPITAL MANAGEMENT LLC 23,200 540,000 1.05%

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.