StoneX Group Inc. - COMMON STOCK (SNEX) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2018 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
SNEX on Nasdaq
Shares outstanding
51,845,145
Price per share
$107.86
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
42,872,812
Total reported value
$4,081,423,441
% of total 13F portfolios
0.01%
Share change
+1,506,487
Value change
+$141,094,484
Number of holders
356
Price from insider filings
$107.86
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of StoneX Group Inc. - COMMON STOCK (SNEX) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 13% $662,878,790 6,568,359 BlackRock, Inc. 30 Sep 2025
VANGUARD GROUP INC 7.7% $405,729,181 4,020,305 The Vanguard Group 30 Sep 2025
PRICE T ROWE ASSOCIATES INC /MD/ 5.5% $297,067,499 2,851,483 T. Rowe Price Associates, Inc. 31 Dec 2025

As of 31 Dec 2025, 356 institutional investors reported holding 42,872,812 shares of StoneX Group Inc. - COMMON STOCK (SNEX). This represents 83% of the company’s total 51,845,145 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of StoneX Group Inc. - COMMON STOCK (SNEX) together control 63% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 13% 6,993,155 +4.9% 0.01% $665,258,883
VANGUARD GROUP INC 7.8% 4,031,545 +0.28% 0.01% $383,520,877
PRICE T ROWE ASSOCIATES INC /MD/ 5.5% 2,851,468 +18% 0.03% $271,261,000
AMERICAN CENTURY COMPANIES INC 3.9% 2,040,126 -5.4% 0.1% $194,077,187
STATE STREET CORP 3.5% 1,829,897 +0.34% 0.01% $174,078,102
T. Rowe Price Investment Management, Inc. 2.9% 1,499,292 +24% 0.09% $142,628,000
DIMENSIONAL FUND ADVISORS LP 2.7% 1,403,302 -0.97% 0.03% $133,506,762
AltraVue Capital, LLC 2.5% 1,311,632 -0.16% 10% $124,775,540
GEODE CAPITAL MANAGEMENT, LLC 2.3% 1,212,568 +6.5% 0.01% $115,369,157
Van Berkom & Associates Inc. 2.2% 1,143,509 -4.7% 3.1% $108,782,000
AMERIPRISE FINANCIAL INC 2.1% 1,087,427 +15% 0.02% $103,447,122
JPMORGAN CHASE & CO 1.4% 735,933 -3% 0% $70,009,353
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 1.4% 707,835 -0.42% 3.9% $67,336,307
MORGAN STANLEY 1.3% 656,790 +9.1% 0% $62,480,518
Invesco Ltd. 1.2% 611,966 +13% 0.01% $58,216,327
Rockefeller Capital Management L.P. 1.2% 610,634 -24% 0.13% $58,089,660
Boston Partners 1.1% 592,635 +42% 0.06% $57,147,345
NORTHERN TRUST CORP 1.1% 566,644 +8.3% 0.01% $53,904,844
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1% 536,666 +5.3% 0.01% $51,053,051
HENNESSY ADVISORS INC 0.99% 513,300 -5.4% 1.7% $48,830,229
Driehaus Capital Management LLC 0.93% 483,833 +14% 0.31% $46,027,033
Nine Ten Capital Management LLC 0.77% 397,486 -4.8% 12% $37,813,000
GOLDMAN SACHS GROUP INC 0.75% 387,274 +142% 0.01% $36,841,375
Champlain Investment Partners, LLC 0.71% 368,949 -34% 0.36% $35,098,119
ASHFORD CAPITAL MANAGEMENT INC 0.58% 298,329 -4.8% 3.2% $28,380,038

Institutional Holders of StoneX Group Inc. - COMMON STOCK (SNEX) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 42,872,812 $4,081,423,441 +$141,094,484 $95.13 356
2025 Q3 41,361,890 $4,173,819,193 +$180,657,430 $100.92 364
2025 Q2 39,688,764 $3,617,833,629 +$94,382,919 $91.14 345
2025 Q1 38,899,762 $2,972,257,424 +$1,036,360,460 $76.38 310
2024 Q4 25,069,848 $2,457,165,755 +$29,089,364 $97.97 283
2024 Q3 24,708,918 $2,025,008,631 +$3,231,482 $81.88 256
2024 Q2 24,417,973 $1,839,026,557 +$40,038,626 $75.31 249
2024 Q1 24,229,630 $1,703,135,321 +$8,053,845 $70.26 239
2023 Q4 23,976,153 $1,769,589,626 +$609,743,959 $73.83 235
2023 Q3 15,651,181 $1,516,756,595 +$5,955,402 $96.92 214
2023 Q2 15,620,262 $1,298,340,149 -$4,820,711 $83.08 209
2023 Q1 15,608,421 $1,615,664,597 +$29,091,481 $103.53 217
2022 Q4 15,376,735 $1,465,137,653 -$3,274,826 $95.30 230
2022 Q3 15,402,026 $1,277,749,399 +$9,964,479 $82.94 197
2022 Q2 15,273,460 $1,192,529,657 +$10,247,962 $78.07 181
2022 Q1 15,238,235 $1,130,608,955 +$35,287,264 $74.23 166
2021 Q4 14,770,919 $905,099,446 +$9,753,953 $61.25 160
2021 Q3 14,532,913 $957,812,273 -$4,488,688 $65.90 150
2021 Q2 14,616,035 $887,337,872 -$3,216,968 $60.67 157
2021 Q1 14,663,460 $958,712,149 +$28,233,992 $65.38 151
2020 Q4 14,256,577 $826,108,300 +$42,203,615 $57.90 153
2020 Q3 13,535,691 $692,718,006 +$636,754,324 $51.16 137
2020 Q2 1,093,807 $60,160,000 +$58,776,000 $55.01 5
2020 Q1 25,160 $912,000 +$136,293 $36.25 1
2019 Q4 21,400 $1,045,000 $48.83 1
2019 Q3 21,400 $879,000 $41.07 1
2019 Q2 21,400 $847,000 $39.58 1
2019 Q1 21,400 $829,000 +$402,879 $38.74 1
2018 Q4 11,000 $402,000 +$402,000 $36.55 1