SNEX
StoneX Group Inc.
Security & Commodity Brokers, Dealers, Exchanges & ServicesNasdaqLarge accelerated filer
Total Trades
94
Buys
7
Sells
74
Largest Trade
N/A
Insiders
14
Institutional Funds
301
Inst. Value
$1M+
Activist Filings
9
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Perkins Abigail H | Chief Information … | EXERCISE | $100K–$500K | 8K | $27.58 | Feb 18, 2026 |
| Perkins Abigail H | Chief Information … | SELL | $1M+ | 8K | $126.72 | Feb 18, 2026 |
| OCONNOR SEAN MICHAEL | Executive Vice-Cha… | EXERCISE | $1M+ | 80K | $20.00 | Feb 11, 2026 |
| OCONNOR SEAN MICHAEL | Executive Vice-Cha… | SELL | $1M+ | 80K | $124.75 | Feb 11, 2026 |
| Maurer Mark Lowry | Insider | SELL | $1M+ | 40K | $124.88 | Feb 11, 2026 |
| Maurer Mark Lowry | Insider | EXERCISE | $500K+ | 40K | $20.00 | Feb 11, 2026 |
| Lyon Charles M | President | SELL | $1M+ | 30K | $124.78 | Feb 10, 2026 |
| Lyon Charles M | President | EXERCISE | $500K+ | 45K | $20.00 | Feb 10, 2026 |
| FOWLER JOHN MOORE | Director | SELL | $100K–$500K | 1K | $112.70 | Feb 4, 2026 |
| Rotsztain Diego | Chief Governance/L… | SELL | $100K–$500K | 2K | $94.50 | Dec 22, 2025 |
| Rotsztain Diego | Chief Governance/L… | SELL | $100K–$500K | 4K | $95.36 | Dec 19, 2025 |
| RADZIWILL JOHN | Chairman of the Bo… | BUY | $50K–$100K | 1K | $97.25 | Dec 18, 2025 |
| FOWLER JOHN MOORE | Director | SELL | $100K–$500K | 1K | $91.20 | Nov 5, 2025 |
| Perkins Abigail H | Chief Information … | SELL | $500K+ | 10K | $86.22 | Jun 18, 2025 |
| Perkins Abigail H | Chief Information … | EXERCISE | $100K–$500K | 17K | $27.58 | Jun 18, 2025 |
| Perkins Abigail H | Chief Information … | SELL | $1M+ | 26K | $84.74 | Jun 16, 2025 |
| Perkins Abigail H | Chief Information … | EXERCISE | $500K+ | 34K | $27.58 | Jun 16, 2025 |
| RADZIWILL JOHN | Chairman of the Bo… | BUY | $100K–$500K | 1K | $85.00 | Jun 13, 2025 |
| Smith Philip Andrew | CEO | SELL | $500K+ | 8K | $83.68 | Jun 11, 2025 |
| Lyon Charles M | President | SELL | $1M+ | 30K | $87.49 | May 16, 2025 |
| Lyon Charles M | President | EXERCISE | $500K+ | 45K | $20.00 | May 16, 2025 |
| FOWLER JOHN MOORE | Director | SELL | $50K–$100K | 1K | $87.75 | May 15, 2025 |
| Smith Philip Andrew | CEO | SELL | $500K+ | 7K | $93.26 | May 6, 2025 |
| OCONNOR SEAN MICHAEL | Executive Vice-Cha… | SELL | $1M+ | 38K | $89.72 | May 1, 2025 |
| Smith Philip Andrew | CEO | SELL | $1M+ | 41K | $80.30 | Apr 21, 2025 |
| Smith Philip Andrew | CEO | EXERCISE | $500K+ | 41K | $20.00 | Apr 21, 2025 |
| Smith Philip Andrew | CEO | SELL | $100K–$500K | 4K | $80.07 | Apr 17, 2025 |
| Smith Philip Andrew | CEO | EXERCISE | $50K–$100K | 4K | $20.00 | Apr 17, 2025 |
| Smith Philip Andrew | CEO | SELL | $500K+ | 9K | $69.56 | Apr 8, 2025 |
| Smith Philip Andrew | CEO | SELL | $1M+ | 45K | $75.95 | Apr 3, 2025 |
| Smith Philip Andrew | CEO | EXERCISE | $500K+ | 45K | $20.00 | Apr 3, 2025 |
| FOWLER JOHN MOORE | Director | SELL | $100K–$500K | 4K | $120.02 | Feb 28, 2025 |
| OCONNOR SEAN MICHAEL | CEO/President | SELL | $1M+ | 40K | $101.94 | Nov 26, 2024 |
| Rotsztain Diego | Chief Governance/L… | SELL | $500K+ | 7K | $101.56 | Nov 26, 2024 |
| FOWLER JOHN MOORE | Director | SELL | $100K–$500K | 2K | $100.14 | Nov 25, 2024 |
| Smith Philip Andrew | Insider | SELL | $100K–$500K | 4K | $97.58 | Nov 12, 2024 |
| OCONNOR SEAN MICHAEL | CEO/President | SELL | $1M+ | 38K | $98.42 | Nov 8, 2024 |
| Rotsztain Diego | Chief Governance/L… | SELL | $100K–$500K | 5K | $70.63 | Jun 14, 2024 |
| Rotsztain Diego | Chief Governance/L… | SELL | $100K–$500K | 1K | $72.03 | Jun 12, 2024 |
| Nguyen Xuong | COO | SELL | $1M+ | 20K | $75.04 | Jun 10, 2024 |
| Rotsztain Diego | Chief Governance/L… | SELL | $50K–$100K | 1K | $73.50 | Jun 10, 2024 |
| Nguyen Xuong | COO | SELL | <$1K | 12 | $75.00 | Jun 5, 2024 |
| FOWLER JOHN MOORE | Director | SELL | $15K–$50K | 600 | $75.34 | Jun 4, 2024 |
| Smith Philip Andrew | Insider | SELL | $100K–$500K | 7K | $69.73 | Mar 25, 2024 |
| FOWLER JOHN MOORE | Director | SELL | $15K–$50K | 600 | $68.94 | Mar 4, 2024 |
| Lyon Charles M | Insider | EXERCISE | $500K+ | 19K | $30.00 | Feb 14, 2024 |
| Lyon Charles M | Insider | SELL | $1M+ | 19K | $65.52 | Feb 14, 2024 |
| BRANCH SCOTT J | Director | SELL | $100K–$500K | 8K | $63.87 | Feb 9, 2024 |
| PARTHEMORE ERIC | Director | SELL | $100K–$500K | 2K | $71.34 | Dec 27, 2023 |
| Smith Philip Andrew | Insider | SELL | $1M+ | 17K | $69.12 | Dec 21, 2023 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 301 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| AMERICAN CENTURY COMPANIES INC | 2.0M | $1M+ | SH |
| STATE STREET CORP | 1.8M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.3M | $1M+ | SH |
| Van Berkom & Associates Inc. | 1.1M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1M | $1M+ | SH |
| Boston Partners | 529K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 537K | $1M+ | SH |
| HENNESSY ADVISORS INC | 513K | $1M+ | SH |
| Champlain Investment Partners, LLC | 369K | $1M+ | SH |
| VANGUARD GROUP INC | 319K | $1M+ | SH |
| MORGAN STANLEY | 275K | $1M+ | SH |
| Tidal Investments LLC | 269K | $1M+ | SH |
| Motley Fool Asset Management LLC | 260K | $1M+ | SH |
| Perpetual Ltd | 245K | $1M+ | SH |
| WOODMONT INVESTMENT COUNSEL LLC | 234K | $1M+ | SH |
| NORGES BANK | 233K | $1M+ | SH |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 203K | $1M+ | SH |
| Allspring Global Investments Holdings, LLC | 168K | $1M+ | SH |
| Aberdeen Group plc | 165K | $1M+ | SH |
| TD ASSET MANAGEMENT INC | 161K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Oct 31, 2025
7.7%
4.0M shares
SC 13G/A · Oct 17, 2025
12.6%
6.6M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
6.0%
1.9M shares
SC 13G/A · Jan 23, 2024
13.9%
4.4M shares
Nine Ten Capital Management LLC - IRS # 46-5220958
SC 13G/A · Feb 10, 2023
3.9%
793K shares
SC 13G/A · Jan 23, 2023
13.7%
2.8M shares
SC 13G/A · Feb 11, 2022
8.1%
1.6M shares
SC 13G/A · Jan 27, 2022
14.0%
2.8M shares
SC 13G · Jan 25, 2022
14.0%
2.8M shares