STATE OF WISCONSIN INVESTMENT BOARD
Position in IBKR — Interactive Brokers Group, Inc.
CIK 854157
MADISON, WI
Position in IBKR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$19,354,591
+$2,095,074 QoQ
Shares Held
288,573
+7.5% QoQ
Ownership
0.065%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IBKR Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $515,439,028 across 33 Capital Markets names. IBKR ranks #6 (3.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GS |
Goldman Sachs Group Inc
|
161,721 | $136,814,348 | |
| 2 | MS |
Morgan Stanley
|
687,619 | $113,161,458 | |
| 3 | SCHW |
Schwab Charles Corp
|
930,463 | $87,444,912 | |
| 4 | HOOD |
Robinhood Markets, Inc.
|
402,000 | $27,858,600 | |
| 5 | SF |
Stifel Financial Corp
|
262,517 | $19,405,256 | |
| 6 | IBKR |
Interactive Brokers Group, Inc.
This page
|
288,573 | $19,354,591 | |
| 7 | EVR |
Evercore Inc.
|
56,997 | $17,014,174 | |
| 8 | LPLA |
LPL Financial Holdings Inc.
|
55,553 | $16,712,008 |
All Filings in IBKR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $19,354,591 | 288,573 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $17,259,517 | 268,380 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $16,493,963 | 239,703 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $14,106,721 | 254,588 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,080,926 | 74,423 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,042,338 | 114,164 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $5,760,968 | 165,355 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $5,141,752 | 167,757 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,838,020 | 173,235 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $4,073,788 | 196,564 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $3,660,990 | 169,177 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $3,442,400 | 165,759 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $3,185,247 | 154,324 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $2,622,307 | 144,979 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,398,254 | 150,102 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,143,767 | 155,882 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,291,888 | 139,092 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $193,903 | 9,766 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $156,753 | 10,058 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $157,636 | 9,593 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $169,854 | 9,302 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $143,664 | 9,433 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $118,807 | 9,833 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $99,026 | 9,483 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $109,144 | 10,113 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||