T. Rowe Price Investment Management, Inc.
Position in MKTX — Marketaxess Holdings Inc
CIK 1897612
BALTIMORE, MD
Position in MKTX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,304,984
-$13,756,991 QoQ
Shares Held
44,278
-61.9% QoQ
Ownership
0.125%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
15 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)
Position in Capital Markets
Financial Services · as of Mar 31, 2026T. Rowe Price Investment Management, Inc. holds $965,448,529 across 11 Capital Markets names. MKTX ranks #9 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TW |
Tradeweb Markets Inc.
|
3,398,763 | $399,898,454 | |
| 2 | SNEX |
StoneX Group Inc.
|
2,511,192 | $202,527,634 | |
| 3 | MIAX |
Miami International Holdings, Inc.
|
4,145,618 | $161,347,452 | |
| 4 | HUT |
Hut 8 Corp.
|
1,907,672 | $89,488,893 | |
| 5 | RIOT |
Riot Platforms, Inc.
|
3,837,108 | $47,426,654 | |
| 6 | HLI |
Houlihan Lokey, Inc.
|
140,050 | $20,113,981 | |
| 7 | ETOR |
eToro Group Ltd.
|
659,821 | $19,814,424 | |
| 8 | MRX |
Marex Group Ltd
|
331,243 | $14,766,812 |
All Filings in MKTX
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,304,984 | 44,278 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $21,061,975 | 116,204 | Shares | Sole | 2026-02-19 | |
| 2025-09-30 | $238,843,429 | 1,370,694 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $520,826,199 | 2,331,988 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $502,584,295 | 2,323,015 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $519,532,370 | 2,298,409 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $528,358,954 | 2,062,291 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $414,765,623 | 2,068,347 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $337,935,506 | 1,541,325 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $359,716,440 | 1,228,330 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $268,496,983 | 1,256,773 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $365,479,799 | 1,398,056 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $601,582,941 | 1,537,435 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $577,690,235 | 2,071,391 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $456,586,413 | 2,052,166 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||