Guru Ownership Trend
Guru Analysis for Interactive Brokers Group, Inc. (IBKR)
Interactive Brokers Group, Inc. (IBKR), a key player in the Financials sector, continues to attract institutional attention.
As of Q3 2025, a total of 11 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $730.82 M.
Top institutional holders include John Armitage and George Soros.
Institutional sentiment is currently Bearish. This is evidenced by a $190.2 M net outflow during the quarter.
Recent activity highlights Jefferies Group who increased their stake by 205.1%. Conversely, Renaissance Technologies reduced exposure by 51.3%.
| Portfolio Manager | % Portfolio | Activity | Shares | Value | Report Date |
|---|---|---|---|---|---|
| 4.54% | Reduce -22.4% | 6,254,134 | $430.35 M | Q3 2025 | |
| 1.55% | Reduce -29.1% | 1,584,057 | $109 M | Q3 2025 | |
| 0.09% | Reduce -51.3% | 963,640 | $66.31 M | Q3 2025 | |
| 0.16% | New Buy | 582,770 | $40.1 M | Q3 2025 | |
| 0.03% | Add 3.9% | 114,027 | $7.85 M | Q3 2025 | |
| 0.00% | Add 71.7% | 75,142 | $5.17 M | Q3 2025 | |
| 0.02% | Add 205.1% | 55,983 | $3.85 M | Q3 2025 | |
| 0.47% | New Buy | 31,500 | $2.17 M | Q3 2025 | |
| 0.02% | New Buy | 22,910 | $1.58 M | Q3 2025 | |
| 0.01% | Reduce -24.5% | 17,425 | $1.2 M | Q3 2025 | |
| 0.00% | Reduce -15.0% | 7,764 | $534,258 | Q3 2025 |
| Report Date | Portfolio Manager | Activity | Share Change | % Portfolio Change |
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| Report Date | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Report Date | Portfolio Manager | Activity | Share Change | % Portfolio Change |
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| Portfolio Manager | Option Type | % Portfolio | Activity | Shares | Value | Report Date |
|---|
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q3 2025)
Guru Consensus (Q3 2025)
FAQs for Interactive Brokers Group, Inc. (IBKR)
Major holders include John Armitage ($430.35 M), George Soros ($109 M), Renaissance Technologies ($66.31 M). According to the latest reported data, 11 tracked investment managers collectively hold approximately 9.71 M shares.
According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $190.2 M, with 6 managers increasing positions and 5 managers reducing holdings.
During the most recent reporting period, 5 managers trimmed their positions, while 0 fully exited IBKR. The total reported sell value was $239.09 M.
Yes, 3 managers opened new positions in IBKR, and 3 increased their existing holdings. The total reported buy value was $48.89 M.