AMERICAN CENTURY COMPANIES INC
Position in MKTX — Marketaxess Holdings Inc
CIK 748054
KANSAS CITY, MO
Position in MKTX
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$5,034,756
+$2,363,400 QoQ
Shares Held
44,363
+174.0% QoQ
Ownership
0.126%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#83
of 393 holders
Holding Since
Mar 2020
26 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, 2026AMERICAN CENTURY COMPANIES INC holds $3,280,875,137 across 36 Capital Markets names. MKTX ranks #26 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IBKR |
Interactive Brokers Group, Inc.
|
5,583,028 | $485,946,757 | |
| 2 | GS |
Goldman Sachs Group Inc
|
475,661 | $481,069,265 | |
| 3 | SCHW |
Schwab Charles Corp
|
4,935,492 | $455,397,846 | |
| 4 | MS |
Morgan Stanley
|
1,839,245 | $384,475,774 | |
| 5 | SNEX |
StoneX Group Inc.
|
4,443,996 | $351,075,684 | |
| 6 | HOOD |
Robinhood Markets, Inc.
|
2,825,315 | $283,322,588 | |
| 7 | RIOT |
Riot Platforms, Inc.
|
4,583,733 | $125,502,609 | |
| 8 | TW |
Tradeweb Markets Inc.
|
938,665 | $93,547,353 |
All Filings in MKTX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,034,756 | 44,363 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $2,671,356 | 16,192 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,733,431 | 15,081 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $2,697,912 | 15,483 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $108,810,577 | 487,197 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $48,103,691 | 222,342 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $4,570,754 | 20,221 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $4,857,552 | 18,960 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $2,037,785 | 10,162 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $2,224,072 | 10,144 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $2,199,596 | 7,511 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $1,501,248 | 7,027 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $183,370,967 | 701,442 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $297,023,934 | 759,089 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $260,063,809 | 932,496 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,183,646 | 5,320 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,004,583 | 3,924 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,051,898 | 3,092 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $1,739,260 | 4,229 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $61,431,677 | 146,026 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $69,644,662 | 150,229 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $223,043,264 | 447,950 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $254,740,776 | 446,475 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $246,731,559 | 512,327 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $259,475,558 | 517,998 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $126,065,979 | 379,066 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||