Company · Ownership research

StoneX Group Inc. SNEX

CIK 0000913760 · CUSIP 861896108

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 861896108 (SNEX), not CUSIP 861896908 (SNEX), and does not merge CUSIPs.

This page lists the top 20 of 214 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$206.84M 3,199,413 shares	0.01%	+1.12M(+53.70%)Added	SEC filing ↗ Nov 6, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$159.30M 2,464,307 shares	0.03%	+811.41K(+49.10%)Added	SEC filing ↗ Nov 4, 2026	▾
03	WASATCH ADVISORS LP CIK 814133 · View history	$144.01M 2,227,850 shares	1.07%	+1.05M(+88.90%)Added	SEC filing ↗ Oct 13, 2026	▾
04	Van Berkom & Associates Inc. CIK 1524408 · View history	$71.87M 1,111,835 shares	2.56%	+366.15K(+49.10%)Added	SEC filing ↗ Nov 4, 2026	▾
05	HENNESSY ADVISORS INC CIK 1145255 · View history	$53.05M 820,700 shares	2.00%	+256.10K(+45.40%)Added	SEC filing ↗ Oct 28, 2026	▾
06	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$49.78M 770,163 shares	0.03%	+318.29K(+70.40%)Added	SEC filing ↗ Nov 2, 2026	▾
07	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$48.35M 739,257 shares	0.08%	+289.46K(+64.40%)Added	SEC filing ↗ Nov 4, 2026	▾
08	Aberdeen Group plc CIK 1716774 · View history	$44.14M 921,671 shares	0.06%	+744.10K(+419.10%)Added	SEC filing ↗ Nov 6, 2026	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$40.93M 633,216 shares	0.01%	+200.69K(+46.40%)Added	SEC filing ↗ Nov 5, 2026	▾
10	Russell Investments Group, Ltd. CIK 1692234 · View history	$30.35M 469,449 shares	0.02%	+153.47K(+48.60%)Added	SEC filing ↗ Nov 6, 2026	▾
11	Fiera Capital Corp CIK 1505817 · View history	$25.50M 394,528 shares	0.10%	+394.53KNew	SEC filing ↗ Nov 6, 2026	▾
12	WOODMONT INVESTMENT COUNSEL LLC CIK 1133653 · View history	$23.97M 370,897 shares	1.27%	+52.98K(+16.70%)Added	SEC filing ↗ Oct 29, 2026	▾
13	Perpetual Ltd CIK 1647273 · View history	$20.89M 323,178 shares	0.32%	+104.05K(+47.50%)Added	SEC filing ↗ Oct 13, 2026	▾
14	Motley Fool Asset Management LLC CIK 1512814 · View history	$18.57M 287,316 shares	0.70%	+86.41K(+43.00%)Added	SEC filing ↗ Oct 27, 2026	▾
15	CITIGROUP INC CIK 831001 · View history	$16.02M 247,757 shares	0.01%	+60.53K(+32.30%)Added	SEC filing ↗ Nov 4, 2026	▾
16	Swedbank AB CIK 946431 · View history	$14.77M 228,500 shares	0.01%	+131.50K(+135.60%)Added	SEC filing ↗ Oct 27, 2026	▾
17	BURNEY CO/ CIK 940445 · View history	$12.45M 192,602 shares	0.34%	+95.15K(+97.60%)Added	SEC filing ↗ Oct 15, 2026	▾
18	DEUTSCHE BANK AG\ CIK 948046 · View history	$11.19M 173,047 shares	0.00%	+60.58K(+53.90%)Added	SEC filing ↗ Nov 6, 2026	▾
19	IBEX WEALTH ADVISORS CIK 1686242 · View history	$10.34M 159,898 shares	0.80%	+56.42K(+54.50%)Added	SEC filing ↗ Nov 6, 2026	▾
20	OP Asset Management Ltd CIK 2097005 · View history	$10.33M 159,797 shares	0.09%	+84.37K(+111.90%)Added	SEC filing ↗ Nov 5, 2026	▾

Showing 20 / 214 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

214

Cancelled or null records excluded

Disclosed shares

19,096,792

Not deduplicated across managers

Disclosed value

$1.22B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

StoneX Group Inc. · Q3 2026

Explore all 214 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.