Cross-fund · 6 holders
IBKR
INTERACTIVE BROKERS GROUP IN
CUSIP 45841N107
6
Tracked holders
$5.67B
Aggregate value
86,711,196
Shares
6
Active funds
Funds holding IBKR
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| Vanguard | Institutional | Q4 2025 | $3.36B | 0.05% | −604,728 | −1.1% |
| BlackRock | Institutional | Q1 2026 | $2.10B | 0.04% | −304,805 | −1.0% |
| Citadel | Multi-Strategy | Q1 2026 | $128.2M | 0.02% | −974,961 | −33.8% |
| Millennium | Multi-Strategy | Q1 2026 | $49.3M | 0.02% | −540,751 | −42.4% |
| Point72FEAT | Multi-Strategy | Q1 2026 | $24.3M | 0.03% | −270,108 | −42.7% |
| BridgewaterFEAT | Macro | Q1 2026 | $4.9M | 0.02% | −416,603 | −85.2% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.