StoneX amends 13F to restate holdings worth $155M

StoneX Group Inc. amends its Form 13F to restate prior quarterly holdings after an internal review found under-reporting of securities, shares and market values across filings from Q4 2021 through Q1 2025.

Accepted by SEC EDGAR 08/13/2025 - 11:41 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

StoneX Group Inc. amends its Form 13F to restate prior quarterly holdings after an internal review found under-reporting of securities, shares and market values across filings from Q4 2021 through Q1 2025. The amendment lists $155,060,498 in reported value and 111 table entries.

The filing attributes the errors to four causes: missing market‑making accounts, an Excel XLOOKUP vs SUMIF formula mistake, failure to implement a rounding rule change for dollar values, and Excel conversion of CUSIPs to scientific notation. The report names two other included managers: StoneX Advisors Inc. and StoneX Financial Inc..

Insights

Compliance Officer

Restatement corrects multi‑year reporting errors tied to data handling and rounding.

The amendment documents under‑reported holdings totaling $155,060,498 across 111 entries and attributes errors to missing accounts, spreadsheet formula misuse, rounding rule non‑implementation, and CUSIP formatting issues between Q4 2021 and Q1 2025.

The corrective filing improves the public record; subsequent filings should show whether reconciliations fully resolved prior under‑reporting and disclose any procedural controls added.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

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

The amendment restates previously under‑reported holdings, showing $155,060,498 in Form 13F table value and 111 report entries. It attributes the discrepancies to missing accounts and spreadsheet/data handling errors across Q4 2021–Q1 2025.

Which time period do the reporting errors cover for StoneX (SNEX)?

The internal review covers filings from Q4 2021 through Q1 2025. During that span, the firm identified omissions and Excel‑related errors that caused under‑reporting of securities, shares, and market values.

What causes did StoneX cite for the 13F under‑reporting?

StoneX cited four causes: omitted market‑making accounts, use of XLOOKUP instead of SUMIF, failure to implement a dollar‑rounding rule change, and Excel converting certain CUSIPs to scientific notation, leading to misidentified securities.

Which StoneX entities are included in the amended 13F filing?

The amendment lists the reporting manager and two other included managers: StoneX Advisors Inc. (Form 13F File No. 028‑17766) and StoneX Financial Inc. (Form 13F File No. 028‑21283), consolidated under the StoneX Group filing.

How many holdings entries changed in StoneX's amended 13F?

The Form 13F information table in the amendment shows a total of 111 information table entries and a combined table value of $155,060,498, reflecting the restated holdings reported in this filing.

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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: 12-31-2022

Check here if Amendment	X	Amendment Number:	1
This Amendment (Check only one.):	X	is a restatement.
		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:		111
	Form 13F Information Table Value Total:		155,060,498
			(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