Position in MKTX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,203,334
-$909,795 QoQ
Shares Held
10,603
-12.6% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#155
of 390 holders
Holding Since
Mar 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MKTX Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Jun 30, 2026Headlands Technologies LLC holds $35,093,549 across 12 Capital Markets names. MKTX ranks #7 (3.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IBKR |
Interactive Brokers Group, Inc.
|
101,115 | $8,801,049 | |
| 2 | CLSK |
Cleanspark, Inc.
|
512,476 | $7,456,525 | |
| 3 | MARA |
MARA Holdings, Inc.
|
444,756 | $6,177,660 | |
| 4 | RIOT |
Riot Platforms, Inc.
|
206,566 | $5,655,777 | |
| 5 | SBET |
Sharplink, Inc.
|
279,377 | $1,341,009 | |
| 6 | SCHW |
Schwab Charles Corp
|
13,591 | $1,254,041 | |
| 7 | MKTX |
Marketaxess Holdings Inc
This page
|
10,603 | $1,203,334 | |
| 8 | HIVE |
HIVE Digital Technologies Ltd.
|
273,640 | $996,049 |
All Filings in MKTX
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,203,334 | 10,603 | Shares | Sole | 2026-08-13 | |
| 2025-09-30 | $2,113,129 | 12,127 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $693,470 | 3,105 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,388,101 | 6,416 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $623,418 | 2,758 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $791,401 | 3,089 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $1,002,850 | 5,001 | Shares | Sole | 2024-08-07 | |
| 2024-03-31 | $69,940 | 319 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $169,560 | 579 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $216,203 | 1,012 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $341,153 | 1,305 | Shares | Sole | 2023-08-03 | |
| 2023-03-31 | $288,380 | 737 | Shares | Sole | 2023-05-01 | |
| No filing history on record for this holder in this stock. | ||||||