Who owns SNEX?
Institutional ownership of StoneX Group Inc. from Form 13F, Q2 2026
471 institutional managers reported holding StoneX Group Inc. (SNEX) in Form 13F filings for Q2 2026, with 67,125,303 shares worth $7.9B. The largest reported holder was BlackRock, Inc. Managers that filed both quarters cut a net 48,208 shares (-0.1%). 110 opened new positions and 30 sold out.
- Funds holding
- 471
- Value held
- $7.9B
- New / sold out
- 110 / 30
- Net shares, same filers
- -0.1%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of SNEX
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $1.3B | 16.9% | 11,340,734 | Added |
| Vanguard Portfolio Management LLC | $474M | 6.0% | 4,003,159 | Added |
| Vanguard Capital Management LLC | $380M | 4.8% | 3,203,895 | Added |
| Price T Rowe Associates Inc | $370M | 4.6% | 3,118,162 | Trimmed |
| American Century Companies Inc | $351M | 4.4% | 2,962,664 | Trimmed |
| State Street Corp | $344M | 4.3% | 2,901,690 | Added |
| T. Rowe Price Investment Management, Inc. | $277M | 3.5% | 2,340,262 | Trimmed |
| Geode Capital Management, LLC | $247M | 3.1% | 2,081,459 | Added |
| Dimensional Fund Advisors LP | $196M | 2.5% | 1,652,900 | Trimmed |
| AltraVue Capital, LLC | $163M | 2.1% | 1,377,144 | Trimmed |
| Jacobs Levy Equity Management, Inc | $154M | 1.9% | 1,295,654 | Added |
| Norges Bank | $146M | 1.8% | 1,234,843 | New |
| Wasatch Advisors LP | $140M | 1.8% | 1,179,158 | New |
| Morgan Stanley | $116M | 1.5% | 975,732 | Added |
| Ameriprise Financial Inc | $108M | 1.4% | 914,634 | Trimmed |
| JPMorgan Chase & Co | $105M | 1.3% | 905,001 | Trimmed |
| Northern Trust Corp | $104M | 1.3% | 878,340 | Added |
| Driehaus Capital Management LLC | $104M | 1.3% | 875,452 | Added |
| Charles Schwab Investment Management Inc | $98.2M | 1.2% | 829,108 | Added |
| Invesco Ltd. | $93.5M | 1.2% | 788,826 | Added |
| Van Berkom & Associates Inc. | $88.4M | 1.1% | 745,686 | Trimmed |
| Boston Partners | $85.4M | 1.1% | 725,173 | Trimmed |
| Punch & Associates Investment Management, Inc. | $82.2M | 1.0% | 694,090 | Trimmed |
| FMR LLC | $80.1M | 1.0% | 676,015 | Added |
| Hennessy Advisors Inc | $66.9M | 0.8% | 564,600 | Trimmed |
Share of 13F holdings is each fund's shares as a share of the 67,125,303 SNEX shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Norges Bank New+$146M
- Wasatch Advisors LP New+$140M
- Jacobs Levy Equity Management, Inc Added+$113M
- BlackRock, Inc. Added+$38.9M
- FMR LLC Added+$34.9M
- Renaissance Technologies LLC Added+$32.7M
- Candriam S.C.A. Added+$31.9M
- Vanguard Portfolio Management LLC Added+$31.1M
- Voya Investment Management LLC Added+$30.9M
- Empowered Funds, LLC Added+$30.7M
Biggest sellers in Q2 2026
- Van Berkom & Associates Inc. Trimmed-$240M
- Ameriprise Financial Inc Trimmed-$67.9M
- Nine Ten Capital Management LLC Trimmed-$58.7M
- Dimensional Fund Advisors LP Trimmed-$53.9M
- American Century Companies Inc Trimmed-$51.6M
- Price T Rowe Associates Inc Trimmed-$41.9M
- Rockefeller Capital Management L.P. Trimmed-$39.2M
- Champlain Investment Partners, LLC Trimmed-$34.6M
- AltraVue Capital, LLC Trimmed-$29.8M
- Punch & Associates Investment Management, Inc. Trimmed-$29.6M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $1.0B and sold $1.0B; 158 added and 144 trimmed.
Schedule 13D and 13G filings on SNEX
Owners of more than 5% must file within days, so these can be newer than the 13F data.
- 2026-02-17PRICE T ROWE ASSOCIATES INC /MD/ SCHEDULE 13G filed by StoneX Group Inc.Schedule 13G
Questions about SNEX ownership
- Who owns SNEX stock?
- 471 institutional investment managers reported SNEX positions in their Form 13F filings for Q2 2026, holding 67,125,303 shares worth $7.9B in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling SNEX?
- In Q2 2026, 110 managers opened new SNEX positions, 158 added, 144 trimmed and 30 sold out. Managers that filed in both quarters sold a net 48,208 shares.
- How current is this SNEX institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to SNEX by CUSIP. Options are left out. SNEX news and filings · SNEX insider trades · Top funds