SNEX
StoneX Group Inc.
NASDAQ · Financial Services · Financial - Capital Markets · US
$69.46
−0.12%1
Insider buys (3m)
21
Insider sells (3m)
-$69.3M
Net value (3m)
-10.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 17, 2026 | Dunaway William J · officer: Chief Financial Officer | M-Exempt | 126,562 | $8.90 |
| Aug 17, 2026 | Dunaway William J · officer: Chief Financial Officer | Sale | 96,490 | $66 |
| Aug 11, 2026 | Thamodaran Dhamu R. · director | Purchase | 2,500 | $64 |
| Aug 11, 2026 | Maurer Mark Lowry · other: Chief Risk Officer | Sale | 52,648 | $66 |
| Aug 11, 2026 | Maurer Mark Lowry · other: Chief Risk Officer | M-Exempt | 69,372 | $8.90 |
| Aug 11, 2026 | Perkins Abigail H · officer: Chief Information Officer | Sale | 4,500 | $65 |
| Aug 11, 2026 | Perkins Abigail H · officer: Chief Information Officer | M-Exempt | 4,500 | $12 |
| Aug 6, 2026 | FOWLER JOHN MOORE · director | Sale | 1,575 | $75 |
| Aug 5, 2026 | Cooper Diane L. · director | A-Award | 116 | $0.00 |
| Aug 5, 2026 | RADZIWILL JOHN · director, officer: Chairman of the Board | A-Award | 219 | $0.00 |
| Aug 5, 2026 | FOWLER JOHN MOORE · director | F-InKind | 197 | $78 |
| Aug 3, 2026 | Thamodaran Dhamu R. · director | A-Award | 142 | $0.00 |
| Aug 3, 2026 | FOWLER JOHN MOORE · director | A-Award | 174 | $0.00 |
| Aug 3, 2026 | FOWLER JOHN MOORE · director | F-InKind | 230 | $78 |
| Aug 3, 2026 | KASS STEVEN A · director | A-Award | 174 | $0.00 |
| Jul 27, 2026 | Rotsztain Diego · officer: Chief Governance/Legal Officer | Sale | 20,630 | $74 |
| Jul 23, 2026 | Rotsztain Diego · officer: Chief Governance/Legal Officer | M-Exempt | 50,625 | $12 |
| Jul 23, 2026 | Rotsztain Diego · officer: Chief Governance/Legal Officer | Sale | 29,995 | $74 |
| Jul 23, 2026 | Dunaway William J · officer: Chief Financial Officer | M-Exempt | 126,563 | $8.90 |
| Jul 23, 2026 | Smith Philip Andrew · director, officer: Chief Executive Officer | M-Exempt | 45,000 | $8.90 |
| Jul 23, 2026 | Maurer Mark Lowry · other: Chief Risk Officer | Sale | 52,376 | $74 |
| Jul 23, 2026 | Smith Philip Andrew · director, officer: Chief Executive Officer | Sale | 45,000 | $74 |
| Jul 23, 2026 | OCONNOR SEAN MICHAEL · director, officer: Executive Vice-Chairman-Board | M-Exempt | 225,000 | $8.90 |
| Jul 23, 2026 | Dunaway William J · officer: Chief Financial Officer | Sale | 95,970 | $74 |
| Jul 23, 2026 | OCONNOR SEAN MICHAEL · director, officer: Executive Vice-Chairman-Board | Sale | 104,934 | $74 |
| Jul 23, 2026 | Maurer Mark Lowry · other: Chief Risk Officer | M-Exempt | 69,372 | $8.90 |
| Jul 21, 2026 | Perkins Abigail H · officer: Chief Information Officer | Sale | 8,919 | $70 |
| Jul 16, 2026 | BEXIGA ANNABELLE G · director | Sale | 1,500 | $114 |
| Jul 1, 2026 | Smith Philip Andrew · director, officer: Chief Executive Officer | Sale | 14,040 | $119 |
| Jul 1, 2026 | Smith Philip Andrew · director, officer: Chief Executive Officer | M-Exempt | 37,500 | $13 |
Institutional positioning
13F filings over the trailing two quarters
New 179Increased 455Reduced 180Sold out 32
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 11,340,734 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 11,012,451 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 4,003,159 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 3,740,986 | May 8, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 3,471,998 | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 3,398,475 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 3,203,895 | Aug 13, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 3,118,162 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3,024,896 | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | Reduced | 2,962,664 | Aug 12, 2026 |
| STATE STREET CORP | Increased | 2,901,690 | Aug 7, 2026 |
| STATE STREET CORP | Increased | 2,782,201 | May 15, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Increased | 2,511,192 | May 15, 2026 |
| T. Rowe Price Investment Management, Inc. | Reduced | 2,340,262 | Aug 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 2,107,795 | May 7, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 17, 2026