IBKR
INTERACTIVE BROKERS GRO-CL AData as of 2026 Q2 (06-30) · 13F snapshot
Summary
INTERACTIVE BROKERS GRO-CL A (IBKR) is held as common stock by 11 tracked hedge-fund managers, with a combined reported value of ~$805.91M; the largest are Andreas Halvorsen, Ken Griffin, Steven Cohen. 4 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 2 new, 5 added, 4 trimmed. 16 public STOCK Act / OGE trade disclosures are on record. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Common-stock holders114 also report options
Congress trades16
Price$87.08vs quarter-end+0.05%
Sectors0
This quarter's moves
Top holderNew2
Added5
Trimmed / sold4
Andreas HalvorsenCommon-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
Andreas HalvorsenBig add
Value $420.47M1.2% of portfolio4,830,7482026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Andreas Halvorsen | $420.47M | 1.2% | Big add |
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $72.57M— of portfolio833,7002026 Q2
Value $50.30M— of portfolio577,9002026 Q2
Value $17.66M— of portfolio202,9002026 Q2
Value $15.81M— of portfolio181,6002026 Q2
Value $12.74M— of portfolio146,4002026 Q2
Value $3.99M— of portfolio45,8002026 Q2
Value $2.27M— of portfolio26,1002026 Q2
Value $966.1K— of portfolio11,1002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $72.57M | — | — |
| Ken GriffinPUT | $50.30M | — | — |
| Paul Tudor JonesCALL | $17.66M | — | — |
| Izzy EnglanderPUT | $15.81M | — | — |
| Steven CohenCALL | $12.74M | — | — |
| Izzy EnglanderCALL | $3.99M | — | — |
| Steven CohenPUT | $2.27M | — | — |
| Paul Tudor JonesPUT | $966.1K | — | — |
Insider Trading
Officers · directors · Form 4Open-market purchases and sales (P/S)6
Lori A Conkling
Director
Buy$2.4K25 @ $94.53Traded 2026-09-01Filed 2026-09-02Lori A Conkling
Director
Buy$2.2K25 @ $87.03Traded 2026-08-03Filed 2026-08-04Lori A Conkling
Director
Buy$2.2K25 @ $88.03Traded 2026-07-01Filed 2026-07-01Lori A Conkling
Director
Buy$2.2K25 @ $86.10Traded 2026-06-01Filed 2026-06-02Lori A Conkling
Director
Buy$2.0K25 @ $79.64Traded 2026-05-01Filed 2026-05-04Lawrence E Harris
Director
Sell$2.00M26,000 @ $76.93Traded 2026-04-28Filed 2026-04-29
Insider transactions are public SEC Form 4 disclosures (company officers, directors, 10% owners), for research only — not investment advice.
Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.