General Mills, Inc.
US ˙ NYSE ˙ US3703341046

SecurityGIS / General Mills, Inc.
InstitutionAtlantic Trust, LLC
Latest Disclosed Ownership810 shares
Latest Disclosed Value $ 30,149
Atlantic Trust, LLC reports 73.82% increase in ownership of GIS / General Mills, Inc.

On May 6, 2026 - Atlantic Trust, LLC filed a 13F-HR form disclosing ownership of 810 shares of General Mills, Inc. (US:GIS) valued at $30,148 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 466 shares of General Mills, Inc.. This represents a change in shares of 73.82% during the quarter. The current value of the position is $26,058 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)
2026-05-06 2026-03-31 13F GENERAL MILLS COM 370334104 810 344 73.82 30 42.86 0.0049
2026-02-09 2025-12-31 13F GENERAL MLS COM 370334104 466 319 217.01 22 200.00 0.0034
2025-11-10 2025-09-30 13F GENERAL MLS COM 370334104 147 -173 -54.06 7 -56.25 0.0013
2025-08-08 2025-06-30 13F GENERAL MLS COM 370334104 320 262 451.72 17 433.33 0.0031
2025-05-09 2025-03-31 13F GENERAL MLS COM 370334104 58 58 3 0.0008
2024-08-09 2024-06-30 13F GENERAL MLS COM 370334104 0 -334 -100.00 0 -100.00
2024-05-10 2024-03-31 13F GENERAL MLS COM 370334104 334 -87 -20.67 23 -14.81 0.0061
2024-02-06 2023-12-31 13F GENERAL MLS COM 370334104 421 0 0.00 27 3.85 0.0075
2023-11-13 2023-09-30 13F GENERAL MLS COM 370334104 421 0 0.00 27 -18.75 0.0089
2023-08-08 2023-06-30 13F GENERAL MLS COM 370334104 421 -1,742 -80.54 32 -82.61 0.0104
2023-05-10 2023-03-31 13F GENERAL MLS COM 370334104 2,163 -18 -0.83 185 0.0590
2023-02-01 2022-12-31 13F GENERAL MLS COM 370334104 2,181 0 0.00 0 -100.00 0.0610
2022-11-14 2022-09-30 13F GENERAL MLS COM 370334104 2,181 421 23.92 167 25.56 0.0581
2022-08-11 2022-06-30 13F General Mills COM 370334104 1,760 0 0.00 133 11.76 0.1011
2022-05-16 2022-03-31 13F General Mills COM 370334104 1,760 0 0.00 119 0.00 0.0772
2022-02-09 2021-12-31 13F General Mills Com 370334104 1,760 0 0.00 119 13.33 0.0702
2021-11-02 2021-09-30 13F General Mills Com 370334104 1,760 0 0.00 105 -1.87 0.0665
2021-08-12 2021-06-30 13F General Mills Com 370334104 1,760 0 0.00 107 -0.93 0.0698
2021-04-30 2021-03-31 13F General Mills Com 370334104 1,760 0 0.00 108 4.85 0.0800
2021-02-16 2020-12-31 13F General Mills Com 370334104 1,760 0 0.00 103 -5.50 0.0612
2020-10-23 2020-09-30 13F General Mills Com 370334104 1,760 0 0.00 109 0.00 0.0866
2020-08-17 2020-06-30 13F General Mills Com 370334104 1,760 0 0.00 109 17.20 0.0918
2020-05-12 2020-03-31 13F General Mills Com 370334104 1,760 0 0.00 93 -1.06 0.0841
2020-02-03 2019-12-31 13F General Mills Com 370334104 1,760 0 0.00 94 -3.09 0.0689
2019-11-07 2019-09-30 13F General Mills Com 370334104 1,760 0 0.00 97 5.43 0.0756
2019-07-31 2019-06-30 13F General Mills Com 370334104 1,760 0 0.00 92 0.00 0.0735
2019-05-13 2019-03-31 13F General Mills Com 370334104 1,760 0 0.00 92 33.33 0.0768
2019-02-13 2018-12-31 13F/A-1 General Mills Com 370334104 1,760 -240 -12.00 69 -19.77 0.0641
2019-02-13 2018-12-31 13F General Mills Com 370334104 1,760 69
2018-11-15 2018-09-30 13F General Mills COM 370334104 2,000 0 0.00 86 -3.37 0.0660
2018-08-20 2018-06-30 13F General Mills Com 370334104 2,000 0 0.00 89 -1.11 0.0795
2018-05-15 2018-03-31 13F General Mills COM 370334104 2,000 0 0.00 90 -24.37 0.0772
2018-02-14 2017-12-31 13F General Mills Com 370334104 2,000 0 0.00 119 14.42 0.0813
2017-11-17 2017-09-30 13F General Mills Com 370334104 2,000 -225 -10.11 104 50.72 0.0774
2017-08-21 2017-06-30 13F General Mills Com 370334104 2,225 225 11.25 69 -41.53 0.0545
2017-06-19 2017-03-31 13F General Mills COM 370334104 2,000 0 0.00 118 -4.84 0.0977
2017-06-14 2016-12-31 13F General Mills COM 370334104 2,000 2,000 124 0.1114
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.