Filing
Spy
Filing
Spy
Home
About
IBKR
Interactive Brokers Group Inc
Interactive Brokers Group, Inc.
CUSIP: 45841N107
Financials
US
5 holders
Ownership
Activity
2025 Q3
2 of 41 quarters
Total Value
$1.16B
Total Shares
16.83M
Net Share Change
+2.26M
Activity
2 buying
2 selling
Investor
Value
Shares
Weight
Change
Cantillon Capital Management
$561.76M
8.16M
6.4%
ADD
+3.53M
(+76.4%)
Cantillon Capital Management
$561.76M
8.16M shares
ADD
+3.53M
(+76.4%)
Egerton Capital
$430.35M
6.25M
4.5%
TRIM
-1.80M
(-22.4%)
Egerton Capital
$430.35M
6.25M shares
TRIM
-1.80M
(-22.4%)
Oakcliff Capital
$70.93M
1.03M
30.6%
Unchanged
Oakcliff Capital
$70.93M
1.03M shares
Unchanged
RV Capital AG
$55.00M
799.3K
10.1%
TRIM
-50.7K
(-6.0%)
RV Capital AG
$55.00M
799.3K shares
TRIM
-50.7K
(-6.0%)
Bridgewater Associates LP
$40.10M
582.8K
0.2%
NEW
Bridgewater Associates LP
$40.10M
582.8K shares
NEW
IBKR — Interactive Brokers Group Inc - FilingSpy