StoneX Group (NASDAQ: SNEX) amends 13F, restates Q4 2021–Q1 2025 holdings

Rhea-AI Filing Summary

StoneX Group Inc. filed an amendment to its Form 13F reporting, restating holdings after an internal review identified reporting errors affecting quarterly filings from Q4 2021 through Q1 2025. The report lists a Form 13F Information Table value total of $187,210,212 and 361 reported entries. The firm attributes the errors to four causes: missing market making accounts, an Excel XLOOKUP vs SUMIF formula mistake, failure to adopt SEC rounding rule changes, and Excel scientific-notation conversion of certain CUSIPs.

Insights

Compliance Risk Analyst

Restatement stems from data-processing and rounding errors across multiple quarters.

The amendment describes four discrete causes: omitted market-making accounts, an Excel formula error, incorrect implementation of the SEC rounding rule, and scientific-notation conversion of CUSIPs. The filing quantifies the corrected table value at $187,210,212.

Operational remediation and disclosure completeness will be the focus of subsequent filings; timing and corrective controls are not specified in the excerpt.

Portfolio Operations Specialist

Errors affected aggregation and identification of reportable securities in successive quarterly filings.

The described Excel aggregation and format issues (formula selection and scientific-notation conversion) explain under-counting and misidentification across quarters from Q4 2021 to Q1 2025. The firm also omitted three market-making accounts in several periods.

Future filings may show corrected holdings; cash-flow or trading impacts are not discussed in this excerpt.

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 12-31-2023

Check here if Amendment	X	Amendment Number:	2
This Amendment (Check only one.):		is a restatement.
	X	adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	StoneX Group Inc.
Address:	230 Park Ave
	10th Floor
	New York, NY 10169
Form 13F File Number:	028-17573
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		John Calvano
Title:		CCO, StoneX Advisors Inc. & Trust Advisory Group Ltd.
Phone:		2054143367
Signature, Place, and Date of Signing:
John Calvano			Birmingham, AL	08-13-2025
[Signature]			[City, State]	[Date]
During an internal review of StoneX Group Inc.'s Section 13(f) reporting practices we discovered the quarterly filings from Q4 2021 through Q1 2025 under-reported the total number of securities, shares and market values. The errors involved all Other Reporting Managers: StoneX Advisors Inc., StoneX Financial Inc., and Trust Advisory Group, Ltd. The review identified four main causes: 1. Missing Market Making Accounts; Between Q4 2021 and Q4 2024, three market making accounts were inadvertently excluded from the Firm's filings. 2. Formula Error in Excel; From Q1 2022 to Q4 2022, the Firm mistakenly used "XLOOKUP" functionality instead of "SUMIF" in Excel causing only the first instance of a CUSIP to be counted. 3. Failure to Implement Rule Change; SEC Rule 87 FR 38943 requiring all dollar values to be rounded to the nearest dollar, rather than to the nearest one thousand dollars, was not properly implemented from Q4 2022 to Q1 2025. 4. Excel Scientific Notation Error; Between Q4 2021 and Q1 2025, CUSIPs with an "E" were inadvertently converted into scientific notation in Excel. This led to the misidentification of certain reportable securities.

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		2
	Form 13F Information Table Entry Total:		361
	Form 13F Information Table Value Total:		187,210,212
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	StoneX Advisors Inc.	028-17766			0001650393
	2	STONEX FINANCIAL INC.	028-21283			0001070092

FAQ

What did StoneX (SNEX) disclose in this 13F amendment?

StoneX disclosed a restatement of quarterly 13F holdings covering Q4 2021 through Q1 2025. The firm reported corrected holdings totaling $187,210,212 across 361 entries and attributed the restatement to four processing errors.

Which errors caused StoneX's 13F under-reporting?

StoneX identified four root causes: omission of three market-making accounts, an Excel XLOOKUP vs SUMIF aggregation error, failure to implement SEC rounding rule changes, and Excel converting CUSIPs with an “E” into scientific notation.

How many holdings and what total value are reported after the correction?

The amended Form 13F lists 361 information-table entries with a total value of $187,210,212, rounded to the nearest dollar as shown on the Form 13F summary page in the excerpt.

Were other StoneX entities affected by the reporting errors?

Yes. The filing states the errors involved Other Reporting Managers: StoneX Advisors Inc., StoneX Financial Inc., and Trust Advisory Group, Ltd., whose holdings were included or impacted during the identified periods.

Did StoneX explain corrective actions or timing for remediation?

The amendment explains the causes of under-reporting but does not specify corrective actions, control changes, or a remediation timeline in the provided excerpt; subsequent filings may disclose those details.