StoneX Group Inc.
DE ˙ DB ˙ US8618961085
92,58 € ↑1,10 (1,20%)
2026-06-04
DEL PRIS
SecurityDE:I4F / StoneX Group Inc.
InstitutionHennessy Advisors Inc
Latest Disclosed Ownership706,050 shares
Latest Disclosed Value $ 56,942,933
Hennessy Advisors Inc reports 37.55% increase in ownership of I4F / StoneX Group Inc.

On April 21, 2026 - Hennessy Advisors Inc filed a 13F-HR form disclosing ownership of 706,050 shares of StoneX Group Inc. (DE:I4F) valued at $48,011,400 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 513,300 shares of StoneX Group Inc.. This represents a change in shares of 37.55% during the quarter. The current value of the position is $65,366,109 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-21 2026-03-31 13F StoneX Group COM 861896108 706,050 192,750 37.55 56,943 16.61 2.0564
2026-01-27 2025-12-31 13F StoneX Group COM 861896108 513,300 -29,500 -5.43 48,830 -10.86 1.7305
2025-10-20 2025-09-30 13F StoneX Group COM 861896108 542,800 430,600 383.78 54,779 435.74 1.8911
2025-07-21 2025-06-30 13F StoneX Group COM 861896108 112,200 112,200 10,226 0.3410
2024-07-23 2024-06-30 13F StoneX Group COM 861896108 0 -29,250 -100.00 0 -100.00
2024-04-16 2024-03-31 13F StoneX Group COM 861896108 29,250 -16,500 -36.07 2,055 -39.15 0.0865
2024-03-14 2023-12-31 13F/A-1 STONEX GROUP COM 861896108 45,750 45,750 3,378 0.5284
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.