Position in MKTX
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$3,146,168
+$3,146,168 QoQ
Shares Held
19,070
Ownership
0.054%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MKTX Over Time
Shares Held
Position Value (USD)
Derivatives in MKTX
reported options exposure · as of Mar 31, 2026CallValue
$49,494
CallShares
300
PutValue
$164,980
PutShares
1,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Capital Markets
Financial Services · as of Mar 31, 2026Walleye Trading LLC holds $90,874,963 across 20 Capital Markets names. MKTX ranks #8 (3.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GS |
Goldman Sachs Group Inc
|
44,234 | $37,421,521 | |
| 2 | IREN |
IREN Ltd
|
367,485 | $12,597,385 | |
| 3 | XP |
XP Inc.
|
585,307 | $11,144,245 | |
| 4 | SCHW |
Schwab Charles Corp
|
63,288 | $5,947,806 | |
| 5 | HOOD |
Robinhood Markets, Inc.
|
83,843 | $5,810,319 | |
| 6 | MS |
Morgan Stanley
|
25,940 | $4,268,945 | |
| 7 | FUTU |
Futu Holdings Ltd
|
30,850 | $4,219,046 | |
| 8 | MKTX |
Marketaxess Holdings Inc
This page
|
19,070 | $3,146,168 |
All Filings in MKTX
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,146,168 | 19,070 | Shares | Sole | 2026-05-11 | |
| 2026-03-31 | $164,980 | 1,000 | Put | Sole | 2026-05-11 | |
| 2026-03-31 | $49,494 | 300 | Call | Sole | 2026-05-11 | |
| 2025-12-31 | $670,625 | 3,700 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $18,125 | 100 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $540,175 | 3,100 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $17,425 | 100 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $386,835 | 2,220 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $942,494 | 4,220 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $5,762,172 | 25,800 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $3,223,615 | 14,900 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $2,466,390 | 11,400 | Put | Sole | 2025-05-14 | |
| 2025-03-31 | $744,244 | 3,440 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $25,620 | 100 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $179,852 | 702 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,002,650 | 5,000 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $687,617 | 3,429 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $197,325 | 900 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $460,425 | 2,100 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $175,710 | 600 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $614,985 | 2,100 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $330,928 | 1,549 | Shares | Sole | 2023-11-21 | |
| 2023-09-30 | $149,548 | 700 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $128,184 | 600 | Call | Sole | 2023-11-21 | |
| 2023-06-30 | $351,871 | 1,346 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $408,016 | 1,463 | Shares | Sole | 2023-02-14 | |
| 2021-12-31 | $310,097 | 754 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||