StoneX Group Ownership | Who Owns StoneX Group?
StoneX Group Ownership Summary
StoneX Group is owned by 50.95% institutional investors, 9.26% insiders, and 39.78% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 21.78% of SNEX shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.40% of its assets in StoneX Group shares.
SNEX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | StoneX Group | 50.95% | 9.26% | 39.78% |
| Sector | Financial Services Stocks | 37.05% | 15.59% | 47.36% |
| Industry | Capital Markets Stocks | 33.12% | 15.10% | 51.78% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 11.01M | 21.78% | $888.15M |
| Blackrock | 4.23M | 13.90% | $318.93M |
| Vanguard group | 4.03M | 7.97% | $383.52M |
| Price t rowe associates inc /md/ | 3.47M | 6.87% | $280.02M |
| American century companies | 3.40M | 6.72% | $274.09M |
| State street | 2.78M | 5.50% | $224.38M |
| T. rowe price investment management | 2.51M | 4.97% | $202.53M |
| Dimensional fund advisors lp | 2.11M | 4.17% | $169.98M |
| Geode capital management | 1.99M | 3.94% | $160.78M |
| Altravue capital | 1.63M | 3.22% | $131.38M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Nine ten capital management | 579.98K | 14.86% | $46.77M |
| Altravue capital | 1.63M | 11.32% | $131.38M |
| Ashford capital management | 466.63K | 4.65% | $37.63M |
| Punch & associates investment management | 943.58K | 4.39% | $76.10M |
| Van berkom & associates | 1.38M | 3.69% | $111.64M |
| Cove street capital | 26.08K | 3.44% | $2.63M |
| Mrp capital investments | 21.36K | 2.84% | $3.26M |
| Hiddenite capital partners lp | 133.39K | 2.82% | $10.76M |
| Aubrey capital management | 63.00K | 2.73% | $5.08M |
| 12th street asset management company | 187.04K | 2.47% | $15.09M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 11.01M | 0.02% | 4.02M |
| American century companies | 3.40M | 0.14% | 1.36M |
| T. rowe price investment management | 2.51M | 0.14% | 1.01M |
| State street | 2.78M | 0.01% | 952.30K |
| Geode capital management | 1.99M | 0.01% | 780.60K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Assenagon asset management | - | - | -332.57K |
| Goldentree asset management lp | 57.19K | 0.57% | -299.96K |
| Segall bryant & hamill | - | - | -157.84K |
| Shell asset management | 1.29K | 0.01% | -153.30K |
| Wellington management group llp | - | - | -138.01K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Vanguard fiduciary trust | 488.05K | 0.01% | 488.05K | $39.36M |
| Lord, abbett | 431.57K | 0.11% | 431.57K | $34.81M |
| Norges bank | 233.02K | 0.00% | 233.02K | $22.17M |
| Caisse de depot et placement du quebec | 110.26K | 0.01% | 110.26K | $8.89M |
| Cx institutional | 79.09K | 0.19% | 79.09K | $6.38M |
Sold Out
| Holder | Change |
|---|---|
| Tortoise investment management | -1.00 |
| Mendota financial group | -2.00 |
| Td capital management | -3.00 |
| Nelson, van denburg & campbell wealth management group | -5.00 |
| Flagship harbor advisors | -6.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 250 | -31.69% | 25,766,253 | -40.12% | 50 | 0.70% | 230 | 28.49% | 15 | -87.60% |
| Dec 31, 2025 | 284 | -24.06% | 31,984,361 | -22.68% | 63 | 0.81% | 132 | -37.14% | 94 | -6.93% |
| Sep 30, 2025 | 355 | 3.50% | 41,249,383 | 7.22% | 88 | 1.30% | 198 | 10.00% | 99 | -19.51% |
| Jun 30, 2025 | 349 | 9.75% | 39,563,699 | 1.80% | 84 | 1.23% | 183 | -37.11% | 125 | 525.00% |
| Mar 31, 2025 | 3 | -98.97% | 638,885 | -97.45% | 1 | 0.02% | 3 | -98.15% | - | -100.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 4.27M | 5.40% | 891.00 |
| Vanguard Total Stock Mkt Idx Inv | 2.12M | 2.69% | 5.58K |
| Avantis US Small Cap Value ETF | 1.90M | 2.40% | - |
| iShares Russell 2000 ETF | 1.73M | 2.19% | 14.62K |
| Vanguard Small Cap Index | 1.54M | 1.95% | -3.62K |
| Vanguard US Total Market Shares ETF | 842.20K | 1.75% | 935.00 |
| Van Berkom Sm-Cap Eq | 1.33M | 1.69% | -337.42K |
| T. Rowe Price Integrated US Sm Gr Eq | 1.14M | 1.45% | - |
| T. Rowe Price Integrated US SmCapGrEq | 1.14M | 1.45% | - |
| Vanguard Small Cap Growth Index Inv | 865.47K | 1.10% | 258.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 16, 2026 | Maurer Mark Lowry | Chief Risk Officer | Sell | $1.54M |
| Jun 15, 2026 | Maurer Mark Lowry | Chief Risk Officer | Sell | $4.70M |
| Jun 12, 2026 | Lyon Charles M | President | Sell | $1.19M |
| Jun 12, 2026 | OCONNOR SEAN MICHAEL | Executive Vice-Chairman-Board | Sell | $9.84M |
| Jun 15, 2026 | OCONNOR SEAN MICHAEL | Executive Vice-Chairman-Board | Sell | $10.16M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q4 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | 3 |
| 2025 Q2 | 1 | 14 |
| 2025 Q1 | - | 2 |
SNEX Ownership FAQ
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