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INTERACTIVE BR-A (IBKR)
NASDAQ
$94.04+$0.16 (+0.18%)
Price as of Aug 21, 2026 7:59 PM EDT- $40.7BMarket Cap
- 51.12%1-Year Change
- Capital MarketsIndustry
INTERACTIVE BR-A (IBKR)
$94.04+$0.16 (+0.18%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 11.73% | 52.3M | -604,728 (-1.16%) | Dec 31, 2025 |
BLACKROCK, INC. | 7.44% | 33.1M | +1.8M (+5.30%) | Jun 30, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 6.36% | 28.3M | +169,559 (+0.60%) | Jun 30, 2026 |
STATE STREET CORP | 4.36% | 19.4M | +345,662 (+1.78%) | Jun 30, 2026 |
FMR LLC | 2.66% | 11.8M | -673,133 (-5.69%) | Jun 30, 2026 |
GEODE CAPITAL MANAGEMENT, LLC | 2.39% | 10.6M | +198,299 (+1.86%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 2.32% | 10.3M | +761,378 (+7.37%) | Dec 31, 2024 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 8.18% | 36.4M | -6.6M (-18.14%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 1.70% | 7.6M | +75,860 (+1.00%) | May 31, 2026 |
FIDELITY MAGELLAN FUND | 1.29% | 5.7M | +5.7M (+100.00%) | Mar 31, 2026 |
SPDR S&P 500 ETF TRUST | 1.17% | 5.2M | -221,515 (-4.26%) | Mar 31, 2026 |
AIM COUNSELOR SERIES TRUST (INVESCO COUNSELOR SERIES TRUST) | 0.86% | 3.9M | +497,013 (+12.91%) | May 31, 2026 |
AMERICAN CENTURY MUTUAL FUNDS, INC. | 0.84% | 3.7M | 0 (0.00%) | Apr 30, 2026 |
SPDR S&P MIDCAP 400 ETF TRUST | 0.77% | 3.4M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions3.1B (80.44%)
- Mutual Funds749.3M (19.26%)
- Insiders11.6M (0.30%)
- Other0 (0.00%)
Insider Transactions
- 0.30% (11.6M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $1.6MAmount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $504.9MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Conkling Lori A | Buy | Aug 03, 2026 | $2,175.75 | 25 | $87.03 | 2,534 |
Nemser Earl H Vice Chairman | Award | Jul 31, 2026 | $70.7M | 803,568 | $87.99 | 803,568 |
Conkling Lori A | Buy | Jul 01, 2026 | $2,200.75 | 25 | $88.03 | 2,509 |
Conkling Lori A | Buy | Apr 01, 2026 | $1,709.50 | 25 | $68.38 | 2,434 |
Conkling Lori A | Buy | Mar 02, 2026 | $1,730.25 | 25 | $69.21 | 2,409 |
Conkling Lori A | Buy | Feb 25, 2026 | $3,660.50 | 50 | $73.21 | 2,384 |
Nemser Earl H Vice Chairman | Sell | Jan 27, 2026 | $3.0M | 39,731 | $75.07 | 20,469 |
Nemser Earl H Vice Chairman | Sell | Jan 27, 2026 | $1.6M | 20,469 | $75.75 | 0 |
Nemser Earl H Vice Chairman | Sell | Jan 26, 2026 | $4.6M | 60,882 | $75.83 | 94,118 |
Nemser Earl H Vice Chairman | Sell | Jan 26, 2026 | $2.4M | 30,817 | $76.72 | 63,301 |
Nemser Earl H Vice Chairman | Sell | Jan 26, 2026 | $241,815.98 | 3,101 | $77.98 | 60,200 |
Nemser Earl H Vice Chairman | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 451,830 |
Bright Jill | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 11,082 |
Brody Paul Jonathan Chief Financial Officer | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 2.9M |
Yuen Nicole | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 10,126 |
Harris Lawrence E | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 199,482 |
Galik Milan Chief Executive Officer | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 3.5M |
Repetto Richard H | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 3,046 |
Peterffy William | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 10,126 |
Conkling Lori A | Award | Jan 01, 2026 | $25,016.59 | 389 | $64.31 | 2,334 |
Yuen Nicole | Award | Dec 31, 2025 | $25,016.59 | 389 | $64.31 | 9,737 |
Nemser Earl H Vice Chairman | Award | Dec 31, 2025 | $0.00 | 23,240 | $0.00 | 451,052 |
Conkling Lori A | Award | Dec 31, 2025 | $0.00 | 1,167 | $0.00 | 1,167 |
Galik Milan Chief Executive Officer | Award | Dec 31, 2025 | $0.00 | 224,650 | $0.00 | 3.5M |
Peterffy William | Award | Dec 31, 2025 | $25,016.59 | 389 | $64.31 | 9,737 |
Harris Lawrence E | Award | Dec 31, 2025 | $25,016.59 | 389 | $64.31 | 199,093 |
Conkling Lori A | Award | Dec 31, 2025 | $25,016.59 | 389 | $64.31 | 1,556 |
Bright Jill | Award | Dec 31, 2025 | $25,016.59 | 389 | $64.31 | 10,693 |
Frank Thomas AJ Executive Vice President | Award | Dec 31, 2025 | $0.00 | 13,944 | $0.00 | 283,248 |
Repetto Richard H | Award | Dec 31, 2025 | $25,016.59 | 389 | $64.31 | 2,657 |