Who Owns Monex Group Inc (CNCK)? -- Institutional Holders (2026-03-31)
25 institutions reported holding $2.0M of Monex Group Inc (CNCK) in SEC 13F filings for 2026-03-31. Largest institutional holders: Kepos Capital LP ($339,000), Brevan Howard Capital Management LP ($240,256), Linden Advisors LP ($232,612), Cresset Asset Management, LLC ($172,561), GEODE CAPITAL MANAGEMENT, LLC ($148,327). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Kepos Capital LP | $339,000 | 228,891 | Trimmed |
| 2 | Brevan Howard Capital Management LP | $240,256 | 162,335 | New |
| 3 | Linden Advisors LP | $232,612 | 157,170 | Hold |
| 4 | Cresset Asset Management, LLC | $172,561 | 116,595 | New |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $148,327 | 100,221 | Trimmed |
| 6 | MOORE CAPITAL MANAGEMENT, LP | $148,000 | 100,000 | Added |
| 7 | MORGAN STANLEY | $136,571 | 92,278 | Trimmed |
| 8 | Shay Capital LLC | $123,935 | 83,740 | Trimmed |
| 9 | NORTHERN TRUST CORP | $88,341 | 59,690 | Hold |
| 10 | INTRINSIC EDGE CAPITAL MANAGEMENT LLC | $85,955 | 58,078 | New |
| 11 | NEUBERGER BERMAN GROUP LLC | $74,000 | 50,000 | New |
| 12 | SBI Securities Co., Ltd. | $40,721 | 27,514 | Added |
| 13 | MILLENNIUM MANAGEMENT LLC | $38,347 | 25,910 | Trimmed |
| 14 | Qube Research & Technologies Ltd | $38,194 | 25,807 | Trimmed |
| 15 | Ghisallo Capital Management LLC | $17,352 | 11,724 | Trimmed |
| 16 | UBS Group AG | $17,219 | 11,634 | Added |
| 17 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $8,852 | 5,464 | Added |
| 18 | BNP PARIBAS FINANCIAL MARKETS | $3,552 | 2,400 | Added |
| 19 | Larson Financial Group LLC | $773 | 522 | Added |
| 20 | Clear Street Group Inc. | $210 | 142 | Hold |
| 21 | Caitong International Asset Management Co., Ltd | $1 | 1 | New |
| 22 | Virtu Financial LLC | $0 | 0 | Exited |
| 23 | Weiss Asset Management LP | $0 | 0 | Exited |
| 24 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
| 25 | HRT FINANCIAL LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31