| Ticker Symbol | Entity Name | Form Type | Access Number | Period | As Of Date | Filing Date | Institution Name | CIK | Name of Issuer | Title of Class | CUSIP | Value | SHRS or PRN Amount | SHRS or PRN Type | PUT_CALL | Investment Discretion | Other Manager | Voting Authority Sole | Voting Authority Shared | Voting Authority None | Date Added | Date Updated | Company Name | Sector | Industry |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001928999-22-000002 | Dec 31st, 2021 12:00AM | May 20th, 2022 12:00AM | May 20th, 2022 12:00AM | Fortitude Advisory Group L.L.C. | 1928999 | MARKETAXESS HLDGS INC COM | Common Stock | 57060D108 | 45 | 110 | SH | SOLE | 0 | 0 | 110 | May 21st, 2022 01:10AM | May 21st, 2022 01:10AM | MarketAxess | Financials | Financial Services | ||
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001834913-22-000004 | Mar 31st, 2022 12:00AM | May 20th, 2022 12:00AM | May 20th, 2022 12:00AM | Toroso Investments, LLC | 1600064 | MARKETAXESS HLDGS INC | COM | 57060D108 | 938 | 2758 | SH | SOLE | 2758 | 0 | 0 | May 21st, 2022 01:10AM | May 21st, 2022 01:10AM | MarketAxess | Financials | Financial Services | ||
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001145443-22-000169 | Mar 31st, 2022 12:00AM | May 20th, 2022 12:00AM | May 20th, 2022 12:00AM | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 928047 | MARKETAXESS HLDGS INC | COM | 57060D108 | 9865 | 28998 | SH | DFND | 1,2,4,5,6 | 0 | 0 | 28998 | May 21st, 2022 01:09AM | May 21st, 2022 01:09AM | MarketAxess | Financials | Financial Services | |
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR/A | 0001062993-22-012945 | Dec 31st, 2021 12:00AM | May 19th, 2022 12:00AM | May 19th, 2022 12:00AM | CIM INVESTMENT MANAGEMENT INC | 1179791 | Marketaxess Holdings Inc | COM | 57060D108 | 927 | 2255 | SH | SOLE | 2255 | 0 | 0 | May 20th, 2022 01:06AM | May 20th, 2022 01:06AM | MarketAxess | Financials | Financial Services | ||
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001567619-22-011132 | Mar 31st, 2022 12:00AM | May 18th, 2022 12:00AM | May 18th, 2022 12:00AM | NOMURA HOLDINGS INC | 1163653 | MARKETAXESS HOLDINGS INC | CMN | 57060D108 | 319 | 939 | SH | SOLE | 4 | 939 | 0 | 0 | May 19th, 2022 01:13AM | May 19th, 2022 01:13AM | MarketAxess | Financials | Financial Services | |
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001213900-22-027777 | Mar 31st, 2022 12:00AM | May 18th, 2022 12:00AM | May 18th, 2022 12:00AM | Baader Bank INC | 1542629 | MARKETAXESS HLDGS INC | COM | 57060D108 | 328 | 964 | SH | SOLE | 0 | 0 | 328 | May 19th, 2022 01:13AM | May 19th, 2022 01:13AM | MarketAxess | Financials | Financial Services | ||
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR/A | 0001166588-22-000018 | Mar 31st, 2022 12:00AM | May 18th, 2022 12:00AM | May 18th, 2022 12:00AM | BNP PARIBAS ARBITRAGE, SA | 1166588 | MarketAxess Holdings Inc | Equity | 57060D108 | 9058165 | 26626 | SH | DFND | 1 | 0 | 26626 | 0 | May 19th, 2022 01:12AM | May 19th, 2022 01:12AM | MarketAxess | Financials | Financial Services | |
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001595888-22-000014 | Mar 31st, 2022 12:00AM | May 17th, 2022 12:00AM | May 17th, 2022 12:00AM | JANE STREET GROUP, LLC | 1595888 | MARKETAXESS HLDGS INC | COM | 57060D108 | 7314 | 21500 | SH | Put | DFND | 2 | 21500 | 0 | 0 | May 18th, 2022 01:13AM | May 18th, 2022 01:13AM | MarketAxess | Financials | Financial Services |
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001595888-22-000014 | Mar 31st, 2022 12:00AM | May 17th, 2022 12:00AM | May 17th, 2022 12:00AM | JANE STREET GROUP, LLC | 1595888 | MARKETAXESS HLDGS INC | COM | 57060D108 | 5988 | 17600 | SH | Call | DFND | 2 | 0 | 0 | 0 | May 18th, 2022 01:13AM | May 18th, 2022 01:13AM | MarketAxess | Financials | Financial Services |
| nasdaq:mktx | nasdaq:mktx Shareholders | 13F-HR | 0001595888-22-000014 | Mar 31st, 2022 12:00AM | May 17th, 2022 12:00AM | May 17th, 2022 12:00AM | JANE STREET GROUP, LLC | 1595888 | MARKETAXESS HLDGS INC | COM | 57060D108 | 364 | 1071 | SH | DFND | 2 | 1071 | 0 | 0 | May 18th, 2022 01:13AM | May 18th, 2022 01:13AM | MarketAxess | Financials | Financial Services |