MKTX — Marketaxess Hldgs Inc Institutional Holders · Q3 2026
Who owns Marketaxess Hldgs Inc (MKTX)? 13 institutions reported holding $604,209 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Investors Research Corp ($208,506), GAMMA Investing LLC ($193,917), Farther Finance Advisors, LLC ($95,074).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Investors Research Corp | $208,506 | 1,272 | Added |
| 2 | GAMMA Investing LLC | $193,917 | 1,183 | Added |
| 3 | Farther Finance Advisors, LLC | $95,074 | 580 | Hold |
| 4 | Versant Capital Management, Inc | $70,813 | 432 | Added |
| 5 | MassMutual Private Wealth & Trust, FSB | $25,080 | 153 | Added |
| 6 | Bangor Savings Bank | $3,606 | 22 | Trimmed |
| 7 | ELEVATION WEALTH PARTNERS, LLC | $2,787 | 17 | New |
| 8 | CoreCap Advisors, LLC | $1,475 | 9 | Added |
| 9 | AMERICAN NATIONAL BANK & TRUST | $1,147 | 7 | New |
| 10 | GILPIN WEALTH MANAGEMENT, LLC | $820 | 5 | Added |
| 11 | Marquette Asset Management, LLC | $656 | 4 | New |
| 12 | Davis Capital Management | $328 | 2 | Hold |
| 13 | Wealth Enhancement Trust Services, Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-09-30