Who owns StoneX Group Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SNEX from SEC Form 13F filings across 471 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 471 institutions disclosed 67.1M shares of StoneX Group Inc. worth $7.94B — about 57.9% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
471
13F holders
$7.94B
value, 2026 filers
57.9%
of shares outstanding (67.1M sh)
121
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SNEX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 11.3M | $1.34B | 0.0% | 9.8% | +3.0% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0M | $474.4M | 0.0% | 3.5% | +7.0% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 3.2M | $379.7M | 0.0% | 2.8% | +5.9% |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | 3.1M | $369.5M | 0.0% | 2.7% | -10.2% |
| 5 | AMERICAN CENTURY COMPANIES INC | 3.0M | $351.1M | 0.2% | 2.6% | -12.8% |
| 6 | STATE STREET CORP | 2.9M | $343.8M | 0.0% | 2.5% | +4.3% |
| 7 | T. Rowe Price Investment Management, Inc. | 2.3M | $277.3M | 0.2% | 2% | -6.8% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 2.1M | $246.7M | 0.0% | 1.8% | +4.4% |
| 9 | DIMENSIONAL FUND ADVISORS LP | 1.7M | $195.8M | 0.0% | 1.4% | -21.6% |
| 10 | AltraVue Capital, LLC | 1.4M | $163.2M | 11.8% | 1.2% | -15.5% |
| 11 | JACOBS LEVY EQUITY MANAGEMENT, INC | 1.3M | $153.5M | 0.6% | 1.1% | +276.0% |
| 12 | NORGES BANKNEW | 1.2M | $146.3M | 0.0% | 1.1% | new |
| 13 | WASATCH ADVISORS LPNEW | 1.2M | $139.7M | 0.9% | 1% | new |
| 14 | MORGAN STANLEY | 975,732 | $115.6M | 0.0% | 0.8% | +2.9% |
| 15 | AMERIPRISE FINANCIAL INC | 914,634 | $108.4M | 0.0% | 0.8% | -38.5% |
| 16 | JPMORGAN CHASE & CO | 905,001 | $105.2M | 0.0% | 0.8% | -1.8% |
| 17 | NORTHERN TRUST CORP | 878,340 | $104.1M | 0.0% | 0.8% | +1.3% |
| 18 | Driehaus Capital Management LLC | 875,452 | $103.7M | 0.6% | 0.8% | +1.6% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 829,108 | $98.2M | 0.0% | 0.7% | +3.4% |
| 20 | Invesco Ltd. | 788,826 | $93.5M | 0.0% | 0.7% | +4.9% |
| 21 | Van Berkom & Associates Inc. | 745,686 | $88.4M | 2.8% | 0.6% | -46.1% |
| 22 | Boston Partners | 725,173 | $85.4M | 0.1% | 0.6% | -13.6% |
| 23 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 694,090 | $82.2M | 4.1% | 0.6% | -26.4% |
| 24 | FMR LLC | 676,015 | $80.1M | 0.0% | 0.6% | +77.1% |
| 25 | HENNESSY ADVISORS INC | 564,600 | $66.9M | 2.1% | 0.5% | -20.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.