General Mills, Inc.
US ˙ NYSE ˙ US3703341046

SecurityGIS / General Mills, Inc.
InstitutionWiley Bros.-aintree Capital, Llc
Latest Disclosed Ownership65,963 shares
Latest Disclosed Value $ 2,468,471
Wiley Bros.-aintree Capital, Llc reports 11.67% increase in ownership of GIS / General Mills, Inc.

On May 15, 2026 - Wiley Bros.-aintree Capital, Llc filed a 13F-HR form disclosing ownership of 65,963 shares of General Mills, Inc. (US:GIS) valued at $2,455,143 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 59,067 shares of General Mills, Inc.. This represents a change in shares of 11.67% during the quarter. The current value of the position is $2,122,030 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)
2026-05-15 2026-03-31 13F GENERAL MILLS COM 370334104 65,963 6,896 11.67 2,468 -10.29 0.0122
2026-02-17 2025-12-31 13F GENERAL MLS COM 370334104 59,067 9,097 18.20 2,751 9.08 0.0144
2025-11-14 2025-09-30 13F GENERAL MLS COM 370334104 49,970 -654 -1.29 2,522 -3.89 0.0162
2025-08-14 2025-06-30 13F GENERAL MLS COM 370334104 50,624 1,354 2.75 2,625 -9.86 0.0201
2025-05-15 2025-03-31 13F GENERAL MLS COM 370334104 49,270 1,874 3.95 2,911 -3.80 0.0309
2025-02-14 2024-12-31 13F GENERAL MLS COM 370334104 47,396 6,804 16.76 3,027 1.00 0.0363
2024-11-14 2024-09-30 13F GENERAL MLS COM 370334104 40,592 17,522 75.95 2,997 105.35 0.0578
2024-07-24 2024-06-30 13F GENERAL MLS COM 370334104 23,070 6,475 39.02 1,459 25.67 0.0639
2024-04-11 2024-03-31 13F GENERAL MLS COM 370334104 16,595 8,192 97.49 1,161 113.03 0.1600
2024-01-09 2023-12-31 13F GENERAL MLS COM 370334104 8,403 173 2.10 546 3.61 0.1329
2023-10-06 2023-09-30 13F GENERAL MLS COM 370334104 8,230 0 0.00 527 -16.64 0.2458
2023-07-05 2023-06-30 13F GENERAL MLS COM 370334104 8,230 0 0.00 631 -10.24 0.2827
2023-04-06 2023-03-31 13F GENERAL MLS COM 370334104 8,230 0 0.00 703 1.88 0.3382
2023-01-10 2022-12-31 13F GENERAL MLS COM 370334104 8,230 0 0.00 690 9.35 0.3427
2022-10-11 2022-09-30 13F GENERAL MLS COM 370334104 8,230 0 0.00 631 1.61 0.3650
2022-07-06 2022-06-30 13F GENERAL MLS COM 370334104 8,230 0 0.00 621 11.49 0.3586
2022-04-26 2022-03-31 13F/A-1 GENERAL MLS COM 370334104 8,230 3,330 67.96 557 165.24 0.3126
2022-04-11 2022-03-31 13F GENERAL MLS COM 370334104 8,230 3,330 557 0.4012
2019-10-04 2019-09-30 13F GENERAL MLS COM 370334104 4,900 4,900 210 0.2805
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.