As of the 13F quarter ended Jun 30, 2026, 470 institutions held 87.96% of StoneX (SNEX) shares outstanding. Versus the prior quarter, institutional ownership was up 2.42 percentage points, the holder count rose by 85 and shares held were up 5.07%. The largest holder is BlackRock, Inc. with 17.01Mn shares (14.68% of outstanding).
StoneX Group Inc. (NASDAQ:SNEX) was reported as a holding by 470 institutional investors in 13F filings for the quarter ended June 30, 2026.
| # | Institution | CIK | Shares Held | % of Outstanding | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 0002012383 | 17,011,101 | 14.68% | ▲492,425 | +2.98% | $1.34Bn |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 0002100121 | 6,004,739 | 5.18% | ▲393,260 | +7.01% | $474.37Mn |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 0002100119 | 4,805,843 | 4.15% | ▲268,499 | +5.92% | $379.66Mn |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | 0000080255 | 4,677,243 | 4.04% | ▼530,754 | -10.19% | $369.50K |
| 5 | AMERICAN CENTURY COMPANIES INC | 0000748054 | 4,443,996 | 3.84% | ▼653,717 | -12.82% | $351.08Mn |
| 6 | State Street Corp | 0000093751 | 4,352,535 | 3.76% | ▲179,234 | +4.29% | $343.81Mn |
| 7 | T. Rowe Price Investment Management, Inc. | 0001897612 | 3,510,393 | 3.03% | ▼256,395 | -6.81% | $277.32K |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 0001214717 | 3,122,189 | 2.69% | ▲132,434 | +4.43% | $246.69Mn |
| 9 | DIMENSIONAL FUND ADVISORS LP | 0000354204 | 2,479,350 | 2.14% | ▼682,343 | -21.58% | $195.85Mn |
| 10 | AltraVue Capital, LLC | 0001740837 | 2,065,716 | 1.78% | ▼377,780 | -15.46% | $163.19Mn |
| 11 | JACOBS LEVY EQUITY MANAGEMENT, INC | 0000884414 | 1,943,481 | 1.68% | ▲1,426,631 | +276.02% | $153.53Mn |
| 12 | NORGES BANK | 0001374170 | 1,852,265 | 1.60% | ▲1,852,265 | 0.00% | $146.33Mn |
| 13 | WASATCH ADVISORS LP | 0000814133 | 1,768,737 | 1.53% | ▲1,768,737 | 0.00% | $139.73Mn |
| 14 | Morgan Stanley | 0000895421 | 1,463,598 | 1.26% | ▲40,844 | +2.87% | $115.62Mn |
| 15 | Ameriprise Financial Inc | 0000820027 | 1,371,951 | 1.18% | ▼859,989 | -38.53% | $108.38Mn |
| 16 | Jpmorgan Chase & Co | 0000019617 | 1,357,502 | 1.17% | ▼25,554 | -1.85% | $105.23Mn |
| 17 | Northern Trust Corp | 0000073124 | 1,317,510 | 1.14% | ▲16,989 | +1.31% | $104.08Mn |
| 18 | DRIEHAUS CAPITAL MANAGEMENT LLC | 0000938206 | 1,313,178 | 1.13% | ▲20,883 | +1.62% | $103.74Mn |
| 19 | Sixth Street Partners Management Company, L.P. | 0001812095 | 1,243,662 | 1.07% | ▲1,243,662 | 0.00% | $98.25Mn |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0000884546 | 1,243,662 | 1.07% | ▲41,021 | +3.41% | $98.25Mn |