FilingSpy

IBKR

Interactive Brokers Group Inc

Interactive Brokers Group, Inc.

CUSIP: 45841N107FinancialsUS4 holders

Ownership Activity

Total Value

$410.01M

Total Shares

4.94M

Net Share Change

+43.5K

Activity

2 buying1 selling

Investor

Value

Shares

Weight

Change

Cantillon Capital Management

$318.53M

3.83M

2.2%

ADD+230.1K(+6.4%)

Cantillon Capital Management

$318.53M3.83M shares

ADD+230.1K(+6.4%)

Bridgewater Associates LP

$39.28M

472.8K

0.2%

TRIM-271.6K(-36.5%)

Bridgewater Associates LP

$39.28M472.8K shares

TRIM-271.6K(-36.5%)

Oakcliff Capital

$28.21M

339.6K

18.8%

Unchanged

Oakcliff Capital

$28.21M339.6K sharesUnchanged

$23.99M

288.7K

7.8%

ADD+85.0K(+41.7%)

$23.99M288.7K shares

ADD+85.0K(+41.7%)

IBKR — Interactive Brokers Group Inc - FilingSpy