STONEX GROUP INC (SNEX) Top Institutional Shareholders
STONEX GROUP INC (SNEX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $4.46B in SNEX holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SNEX tracked by InsiderSet, reporting ownership valued at approximately $888.15M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.46B, representing an estimated gain of +64.49% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed SNEX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, American Century Companies Inc, and several other long-term asset managers with concentrated positions in STONEX GROUP INC (SNEX).
This page ranks the largest institutional SNEX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
381
Total Reported Value
$4.46B
Largest Holder
Blackrock, Inc.
Largest Position
$888.15M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
50
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 11,012,451 | $888,154,160 | $1,460,911,750 | +$572,757,590 | +64.49% | |
| Vanguard Portfolio Management Llc | 0.02% | 3,740,986 | $301,710,521 | $496,279,203 | +$194,568,682 | +64.49% | |
| American Century Companies Inc | 0.14% | 3,398,475 | $274,087,009 | $450,841,694 | +$176,754,685 | +64.49% | |
| Vanguard Capital Management Llc | 0.01% | 3,024,896 | $243,957,862 | $401,282,703 | +$157,324,841 | +64.49% | |
| State Street Corp | 0.01% | 2,782,201 | $224,384,511 | $369,086,785 | +$144,702,274 | +64.49% | |
| Dimensional Fund Advisors Lp | 0.04% | 2,107,795 | $169,976,087 | $279,620,085 | +$109,643,998 | +64.51% | |
| Geode Capital Management, Llc | 0.01% | 1,993,170 | $160,775,000 | $264,413,932 | +$103,638,932 | +64.46% | |
| Altravue Capital, Llc | 11.32% | 1,628,997 | $131,378,553 | $216,102,742 | +$84,724,189 | +64.49% | |
| Ameriprise Financial Inc | 0.03% | 1,487,960 | $120,004,015 | $197,392,774 | +$77,388,759 | +64.49% | |
| Morgan Stanley | 0.00% | 948,503 | $76,496,974 | $125,828,408 | +$49,331,434 | +64.49% | |
| Punch & Associates Investment Management, Inc. | 4.39% | 943,579 | $76,099,624 | $125,175,190 | +$49,075,566 | +64.49% | |
| Northern Trust Corp | 0.01% | 867,014 | $69,924,680 | $115,018,077 | +$45,093,397 | +64.49% | |
| Driehaus Capital Management Llc | 0.51% | 861,530 | $69,482,355 | $114,290,570 | +$44,808,215 | +64.49% | |
| Boston Partners | 0.07% | 839,732 | $68,236,278 | $111,398,847 | +$43,162,569 | +63.25% | |
| Rockefeller Capital Management L.P. | 0.12% | 809,992 | $65,326,016 | $107,453,539 | +$42,127,523 | +64.49% | |
| Charles Schwab Investment Management Inc | 0.01% | 801,761 | $64,662,049 | $106,361,614 | +$41,699,565 | +64.49% | |
| Invesco Ltd. | 0.01% | 751,897 | $60,640,413 | $99,746,656 | +$39,106,243 | +64.49% | |
| Hennessy Advisors Inc | 2.06% | 706,050 | $56,942,933 | $93,664,593 | +$36,721,660 | +64.49% | |
| Nine Ten Capital Management Llc | 14.86% | 579,979 | $46,775,000 | $76,940,014 | +$30,165,014 | +64.49% | |
| Champlain Investment Partners, Llc | 0.54% | 529,052 | $42,668,004 | $70,184,038 | +$27,516,034 | +64.49% | |
| Vanguard Fiduciary Trust Co | 0.01% | 488,054 | $39,361,555 | $64,745,244 | +$25,383,689 | +64.49% | |
| Goldman Sachs Group Inc | 0.00% | 468,586 | $37,791,441 | $62,162,619 | +$24,371,178 | +64.49% | |
| Ashford Capital Management Inc | 4.65% | 466,630 | $37,633,710 | $61,903,136 | +$24,269,426 | +64.49% | |
| Bank Of America Corp | 0.00% | 464,475 | $37,459,909 | $61,617,254 | +$24,157,345 | +64.49% | |
| Principal Financial Group Inc | 0.02% | 440,539 | $35,529,470 | $58,441,904 | +$22,912,434 | +64.49% | |
| Nuveen, Llc | 0.01% | 421,812 | $34,019,138 | $55,957,580 | +$21,938,442 | +64.49% | |
| Allspring Global Investments Holdings, Llc | 0.06% | 415,073 | $33,521,296 | $55,063,584 | +$21,542,288 | +64.26% | |
| Bank Of New York Mellon Corp | 0.01% | 410,201 | $33,082,711 | $54,417,265 | +$21,334,554 | +64.49% | |
| Tidal Investments Llc | 0.10% | 390,632 | $31,504,430 | $51,821,241 | +$20,316,811 | +64.49% | |
| Fmr Llc | 0.00% | 381,721 | $30,785,845 | $50,639,108 | +$19,853,263 | +64.49% | |
| Ubs Group Ag | 0.01% | 374,184 | $30,177,939 | $49,639,249 | +$19,461,310 | +64.49% | |
| Jacobs Levy Equity Management, Inc | 0.12% | 344,567 | $27,789,329 | $45,710,258 | +$17,920,929 | +64.49% | |
| Woodmont Investment Counsel Llc | 1.70% | 342,462 | $27,619,560 | $45,431,009 | +$17,811,449 | +64.49% | |
| Perpetual Ltd | 0.41% | 329,912 | $26,607,403 | $43,766,126 | +$17,158,723 | +64.49% | |
| Public Sector Pension Investment Board | 0.08% | 316,324 | $25,511,531 | $41,963,542 | +$16,452,011 | +64.49% | |
| Motley Fool Asset Management Llc | 0.93% | 268,268 | $21,635,774 | $35,588,433 | +$13,952,659 | +64.49% | |
| Mariner, Llc | 0.02% | 256,666 | $20,700,200 | $34,049,312 | +$13,349,112 | +64.49% | |
| Aberdeen Group Plc | 0.03% | 256,026 | $20,648,497 | $33,964,409 | +$13,315,912 | +64.49% | |
| Private Capital Management, Llc | 1.91% | 232,516 | $18,752,375 | $30,845,573 | +$12,093,198 | +64.49% | |
| Loomis Sayles & Co L P | 0.02% | 217,754 | $17,561,860 | $28,887,246 | +$11,325,386 | +64.49% | |
| Rhumbline Advisers | 0.01% | 201,049 | $16,215,757 | $26,671,160 | +$10,455,403 | +64.48% | |
| New York State Common Retirement Fund | 0.02% | 198,883 | $16,039,914 | $26,383,819 | +$10,343,905 | +64.49% | |
| 12Th Street Asset Management Company, Llc | 2.47% | 187,045 | $15,085,139 | $24,813,390 | +$9,728,251 | +64.49% | |
| Bnp Paribas Financial Markets | 0.01% | 185,104 | $14,928,638 | $24,555,897 | +$9,627,259 | +64.49% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 179,483 | $14,475,303 | $23,810,215 | +$9,334,912 | +64.49% | |
| Raymond James Financial Inc | 0.00% | 184,456 | $14,408,388 | $24,469,933 | +$10,061,545 | +69.83% | |
| Royce & Associates Lp | 0.14% | 177,713 | $14,332,553 | $23,575,407 | +$9,242,854 | +64.49% | |
| Motley Fool Wealth Management, Llc | 1.61% | 176,266 | $14,215,819 | $23,383,448 | +$9,167,629 | +64.49% | |
| Envestnet Asset Management Inc | 0.00% | 174,162 | $14,046,141 | $23,104,331 | +$9,058,190 | +64.49% | |
| Legato Capital Management Llc | 1.24% | 168,304 | $13,573,718 | $22,327,209 | +$8,753,491 | +64.49% |
Frequently asked questions about SNEX
Who owns the most SNEX stock?
The largest holders of SNEX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for STONEX GROUP INC (SNEX).
Is SNEX widely held by superinvestors?
Many widely followed stocks like SNEX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SNEX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.