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
52,211,753
Price per share
$95.13
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
41,361,833
Total reported value
$4,173,825,258
% of total 13F portfolios
0.01%
Share change
+1,603,176
Value change
+$174,871,231
Number of holders
364
Price from insider filings
$95.13
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

As of 30 Sep 2025, 364 institutional investors reported holding 41,361,833 shares of StoneX Group Inc. - Common Stock (SNEX). This represents 79% of the company’s total 52,211,753 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of StoneX Group Inc. - Common Stock (SNEX) together control 61% 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% 6,665,990 +3.6% 0.01% $672,731,761
VANGUARD GROUP INC 7.7% 4,020,305 +34% 0.01% $405,729,180
PRICE T ROWE ASSOCIATES INC /MD/ 4.6% 2,411,697 +72% 0.03% $243,390,000
AMERICAN CENTURY COMPANIES INC 4.1% 2,156,865 -8.3% 0.11% $217,670,816
STATE STREET CORP 3.5% 1,823,677 +3.9% 0.01% $184,045,483
DIMENSIONAL FUND ADVISORS LP 2.7% 1,416,995 -14% 0.03% $143,002,534
AltraVue Capital, LLC 2.5% 1,313,712 +0.9% 11% $132,579,802
T. Rowe Price Investment Management, Inc. 2.3% 1,205,089 +71% 0.07% $121,618,000
Van Berkom & Associates Inc. 2.3% 1,200,338 +0.28% 3.5% $121,138,000
GEODE CAPITAL MANAGEMENT, LLC 2.2% 1,138,053 +4.1% 0.01% $114,868,373
AMERIPRISE FINANCIAL INC 1.8% 941,842 +8.5% 0.02% $95,050,694
Rockefeller Capital Management L.P. 1.5% 802,586 -12% 0.16% $80,997,106
JPMORGAN CHASE & CO 1.5% 758,390 +24% 0% $76,536,769
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 1.4% 710,853 -2.1% 4.2% $71,739,312
MORGAN STANLEY 1.2% 601,940 -21% 0% $60,747,840
Champlain Investment Partners, LLC 1.1% 555,771 +22% 0.42% $56,088,409
HENNESSY ADVISORS INC 1% 542,800 +384% 1.9% $54,779,376
Invesco Ltd. 1% 541,080 +15% 0.01% $54,605,794
NORTHERN TRUST CORP 1% 523,251 +1.4% 0.01% $52,806,491
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.98% 509,555 +7.3% 0.01% $51,424,291
Driehaus Capital Management LLC 0.81% 423,758 +233% 0.31% $42,765,657
Boston Partners 0.8% 418,041 +0.14% 0.04% $42,205,280
Nine Ten Capital Management LLC 0.8% 417,486 -6% 11% $42,133,000
Perpetual Ltd 0.7% 367,725 -43% 0.46% $37,110,807
ASHFORD CAPITAL MANAGEMENT INC 0.6% 313,244 -13% 3.5% $31,612,584

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 1,404,871 $134,340,588 -$11,835,249 $95.13 40
2025 Q3 41,361,833 $4,173,825,258 +$174,871,231 $100.92 364
2025 Q2 39,689,506 $3,617,919,483 +$94,351,319 $91.14 347
2025 Q1 38,899,762 $2,972,257,805 +$1,036,360,625 $76.38 310
2024 Q4 25,069,852 $2,457,160,553 +$29,098,463 $97.97 283
2024 Q3 24,708,813 $2,024,999,789 +$3,010,625 $81.88 256
2024 Q2 24,420,565 $1,839,222,025 +$40,233,837 $75.31 248
2024 Q1 24,229,630 $1,703,135,373 +$3,132,736 $70.26 240
2023 Q4 36,907 $2,724,844 +$1,871,295 $73.83 2
2023 Q3 15,651,177 $1,516,756,568 +$5,160,155 $96.92 215
2023 Q2 15,620,258 $1,298,339,920 -$4,821,054 $83.08 208
2023 Q1 15,608,421 $1,615,664,175 +$29,178,167 $103.53 218
2022 Q4 15,370,063 $1,464,501,823 -$3,272,368 $95.30 228
2022 Q3 15,195,876 $1,260,651,433 +$6,223,729 $82.94 195
2022 Q2 15,273,460 $1,191,918,269 +$10,050,049 $78.07 181
2022 Q1 15,214,367 $1,128,836,955 +$34,470,092 $74.23 164
2021 Q4 14,726,535 $902,072,446 +$9,758,484 $61.25 157
2021 Q3 14,550,622 $959,301,273 -$3,371,313 $65.90 150
2021 Q2 14,597,779 $886,495,872 -$2,871,114 $60.67 158
2021 Q1 14,639,354 $957,136,149 +$28,426,184 $65.38 150
2020 Q4 14,249,548 $825,701,300 +$42,779,234 $57.90 151
2020 Q3 13,215,289 $676,327,006 +$620,038,457 $51.16 134
2020 Q2 1,093,807 $60,160,000 +$58,775,992 $55.01 5
2020 Q1 25,160 $912,000 +$136,292 $36.25 1
2019 Q4 21,400 $1,045,000 $0 $48.83 1
2019 Q3 21,400 $879,000 $0 $41.07 1
2019 Q2 21,400 $847,000 $0 $39.58 1
2019 Q1 21,400 $829,000 +$402,878 $38.74 1
2018 Q4 11,000 $402,000 +$402,001 $36.55 1