StoneX Group Inc.
DE ˙ DB ˙ US8618961085
92,58 € ↑1,10 (1,20%)
2026-06-04
DEL PRIS
SecurityDE:I4F / StoneX Group Inc.
InstitutionAltraVue Capital, LLC
Latest Disclosed Ownership1,628,997 shares
Latest Disclosed Value $ 131,378,553
AltraVue Capital, LLC reports 24.20% increase in ownership of I4F / StoneX Group Inc.

On May 13, 2026 - AltraVue Capital, LLC filed a 13F-HR form disclosing ownership of 1,628,997 shares of StoneX Group Inc. (DE:I4F) valued at $110,771,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,311,632 shares of StoneX Group Inc.. This represents a change in shares of 24.20% during the quarter. The current value of the position is $150,812,542 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F STONEX GROUP COM 861896108 1,628,997 317,365 24.20 131,379 5.29 6.7380
2026-02-11 2025-12-31 13F STONEX GROUP COM 861896108 1,311,632 -2,080 -0.16 124,776 -5.89 10.2811
2025-11-12 2025-09-30 13F STONEX GROUP COM 861896108 1,313,712 11,740 0.90 132,580 11.73 10.9950
2025-08-12 2025-06-30 13F STONEX GROUP COM 861896108 1,301,972 -11,372 -0.87 118,662 18.29 10.4248
2025-05-13 2025-03-31 13F STONEX GROUP COM 861896108 1,313,344 402,900 44.25 100,313 12.46 10.0638
2025-02-12 2024-12-31 13F STONEX GROUP COM 861896108 910,444 0 0.00 89,196 19.65 7.4294
2024-11-12 2024-09-30 13F STONEX GROUP COM 861896108 910,444 -14,180 -1.53 74,547 7.06 6.7064
2024-08-12 2024-06-30 13F STONEX GROUP COM 861896108 924,624 -5,460 -0.59 69,633 6.56 6.9204
2024-05-13 2024-03-31 13F STONEX GROUP COM 861896108 930,084 -3,160 -0.34 65,348 -5.16 7.0841
2024-02-12 2023-12-31 13F STONEX GROUP ORD COM 861896108 933,244 309,798 49.69 68,901 14.03 7.9429
2023-11-13 2023-09-30 13F STONEX GROUP COM 861896108 623,446 0 0.00 60,424 16.66 7.1954
2023-08-10 2023-06-30 13F STONEX GROUP COM 861896108 623,446 2,560 0.41 51,796 -19.42 6.0954
2023-05-12 2023-03-31 13F STONEX GROUP ORD COM 861896108 620,886 -160,750 -20.57 64,280 -13.71 7.7216
2023-02-10 2022-12-31 13F STONEX GROUP ORD COM 861896108 781,636 -102,780 -11.62 74,490 1.55 10.4291
2022-11-14 2022-09-30 13F STONEX GROUP ORD COM 861896108 884,416 -24,950 -2.74 73,353 3.32 10.9687
2022-08-12 2022-06-30 13F STONEX GROUP ORD COM 861896108 909,366 -1,730 -0.19 70,994 4.97 10.4374
2022-05-12 2022-03-31 13F STONEX GROUP ORD COM 861896108 911,096 0 0.00 67,631 21.19 9.1910
2022-01-28 2021-12-31 13F STONEX GROUP COM 861896108 911,096 169,645 22.88 55,805 14.21 7.3849
2021-10-29 2021-09-30 13F STONEX GROUP ORD COM 861896108 741,451 173,190 30.48 48,861 41.72 7.2219
2021-08-24 2021-06-30 13F/A-1 STONEX GROUP ORD COM 861896108 568,261 334,712 143.32 34,477 125.78 6.1112
2021-07-30 2021-06-30 13F STONEX GROUP ORD COM 861896108 337,326 201,310 20,466 4.4745
2021-08-24 2021-03-31 13F/A-1 STONEX GROUP ORD COM 861896108 233,549 233,549 15,270 3.3783
2021-04-14 2021-03-31 13F STONEX GROUP ORD COM 861896108 136,016 136,016 8,893 3.7769
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.