General Mills, Inc.
CH ˙ SWX ˙ US3703341046
SecurityCH:GIS / General Mills, Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership90,129 shares
Latest Disclosed Value $ 3,355,953
Janus Henderson Group Plc reports 58.42% increase in ownership of GIS / General Mills, Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 90,129 shares of General Mills, Inc. (CH:GIS) valued at $3,355,953 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 56,891 shares of General Mills, Inc.. This represents a change in shares of 58.42% during the quarter.

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)
2026-05-18 2026-03-31 13F/A-1 GENERAL MILLS COM 370334104 90,129 33,238 58.42 3,356 26.80 0.0006
2026-05-15 2026-03-31 13F GENERAL MILLS COM 370334104 90,129 33,238 3,356 0.0006
2026-02-17 2025-12-31 13F GENERAL MLS COM 370334104 56,891 -13,183 -18.81 2,646 -25.11 0.0012
2025-11-14 2025-09-30 13F GENERAL MLS COM 370334104 70,074 8,428 13.67 3,533 10.65 0.0016
2025-08-14 2025-06-30 13F GENERAL MLS COM 370334104 61,646 -66,091 -51.74 3,193 -57.71 0.0016
2025-05-15 2025-03-31 13F GENERAL MLS COM 370334104 127,737 37,059 40.87 7,550 30.60 0.0041
2025-02-14 2024-12-31 13F GENERAL MLS COM 370334104 90,678 5,090 5.95 5,781 -8.53 0.0029
2024-11-14 2024-09-30 13F GENERAL MLS COM 370334104 85,588 -900 -1.04 6,320 15.45 0.0032
2024-08-14 2024-06-30 13F GENERAL MLS COM 370334104 86,488 -4,742 -5.20 5,474 -14.21 0.0029
2024-05-15 2024-03-31 13F GENERAL MLS COM 370334104 91,230 1,141 1.27 6,382 8.76 0.0035
2024-02-14 2023-12-31 13F GENERAL MLS COM 370334104 90,089 -63,235 -41.24 5,867 -40.20 0.0035
2023-11-14 2023-09-30 13F GENERAL MLS COM 370334104 153,324 67,788 79.25 9,812 49.56 0.0064
2023-08-14 2023-06-30 13F GENERAL MLS COM 370334104 85,536 -29,275 -25.50 6,560 -33.12 0.0041
2023-05-15 2023-03-31 13F GENERAL MLS COM 370334104 114,811 -121,351 -51.38 9,809 -50.46 0.0065
2023-02-14 2022-12-31 13F GENERAL MLS COM 370334104 236,162 105,643 80.94 19,802 98.01 0.0141
2023-01-13 2022-09-30 13F/A-1 GENERAL MLS COM 370334104 130,519 -42,797 -24.69 10,000 -23.54 0.0075
2022-11-14 2022-09-30 13F GENERAL MLS COM 370334104 130,519 -42,797 10,000 0.0075
2022-08-15 2022-06-30 13F GENERAL MLS COM 370334104 173,316 -388,677 -69.16 13,078 -65.64 0.0090
2022-05-16 2022-03-31 13F GENERAL MLS COM 370334104 561,993 192,089 51.93 38,057 52.69 0.0184
2022-02-14 2021-12-31 13F GENERAL MLS COM 370334104 369,904 -1,011,974 -73.23 24,924 -69.85 0.0104
2021-11-16 2021-09-30 13F GENERAL MLS COM 370334104 1,381,878 195,746 16.50 82,665 14.39 0.0362
2021-08-16 2021-06-30 13F GENERAL MLS COM 370334104 1,186,132 -51,702 -4.18 72,268 -4.79 0.0309
2021-05-17 2021-03-31 13F GENERAL MLS COM 370334104 1,237,834 -1,303,756 -51.30 75,904 -49.21 0.0347
2021-02-16 2020-12-31 13F GENERAL MLS COM 370334104 2,541,590 -46,745 -1.81 149,444 -6.39 0.0694
2020-11-16 2020-09-30 13F GENERAL MLS COM 370334104 2,588,335 503,203 24.13 159,646 24.20 0.0832
2020-08-14 2020-06-30 13F GENERAL MLS COM 370334104 2,085,132 810,262 63.56 128,541 91.06 0.0722
2020-05-14 2020-03-31 13F GENERAL MLS COM 370334104 1,274,870 -708,937 -35.74 67,278 -36.68 0.0463
2020-02-18 2019-12-31 13F GENERAL MLS COM 370334104 1,983,807 13,969 0.71 106,252 -2.14 0.0544
2019-11-14 2019-09-30 13F GENERAL MLS COM 370334104 1,969,838 -8,133 -0.41 108,577 4.51 0.0588
2019-07-31 2019-06-30 13F GENERAL MLS COM 370334104 1,977,971 51,820 2.69 103,887 4.22 0.0566
2019-04-30 2019-03-31 13F GENERAL MLS COM 370334104 1,926,151 -16,394 -0.84 99,680 31.78 0.0552
2019-02-06 2018-12-31 13F GENERAL MLS COM 370334104 1,942,545 -85,811 -4.23 75,643 -13.11 0.0482
2018-11-09 2018-09-30 13F GENERAL MLS COM 370334104 2,028,356 -152,163 -6.98 87,056 -9.80 0.0465
2018-08-10 2018-06-30 13F GENERAL MLS COM 370334104 2,180,519 -276,965 -11.27 96,510 -12.85 0.0550
2018-05-14 2018-03-31 13F GENERAL MLS COM 370334104 2,457,484 -39,436 -1.58 110,734 -25.20 0.0653
2018-03-12 2017-12-31 13F/A-1 GENERAL MLS COM 370334104 2,496,920 98,143 4.09 148,045 19.24 0.0912
2018-02-09 2017-12-31 13F GENERAL MLS COM 370334104 2,496,920 98,143 148,045
2017-11-14 2017-09-30 13F GENERAL MLS COM 370334104 2,398,777 -212,535 -8.14 124,161 -14.17 0.0796
2017-08-17 2017-06-30 13F/A-1 GENERAL MLS COM 370334104 2,611,312 2,531,664 3,178.57 144,666 2,978.00 0.0986
2017-08-14 2017-06-30 13F GENERAL MLS COM 370334104 2,611,312 2,531,664 144,666
2017-05-03 2017-03-31 13F GENERAL MLS COM 370334104 79,648 900 1.14 4,700 -3.39 0.0330
2017-01-30 2016-12-31 13F GENERAL MLS COM 370334104 78,748 5,781 7.92 4,865 4.38 0.0359
2016-10-24 2016-09-30 13F GENERAL MLS COM 370334104 72,967 -3,594 -4.69 4,661 -14.65 0.0344
2016-07-29 2016-06-30 13F GENERAL MLS COM 370334104 76,561 2,736 3.71 5,461 16.76 0.0454
2016-05-12 2016-03-31 13F GENERAL MLS COM 370334104 73,825 -3,129 -4.07 4,677 5.43 0.0379
2016-02-03 2015-12-31 13F GENERAL MLS COM 370334104 76,954 0 0.00 4,436 2.73 0.0356
2015-11-16 2015-09-30 13F GENERAL MLS COM 370334104 76,954 0 0.00 4,318 0.72 0.0380
2015-08-17 2015-06-30 13F GENERAL MLS COM 370334104 76,954 0 0.00 4,287 -1.58 0.0337
2015-06-02 2015-03-31 13F/A-1 GENERAL MLS COM 370334104 76,954 -10,932 -12.44 4,356 -7.04 0.0336
2015-05-15 2015-03-31 13F GENERAL MLS COM 370334104 76,954 4,356
2015-02-12 2014-12-31 13F GENERAL MLS COM 370334104 87,886 0 0.00 4,686 5.71 0.0338
2014-11-12 2014-09-30 13F GENERAL MLS COM 370334104 87,886 0 0.00 4,433 -3.96 0.0417
2014-08-13 2014-06-30 13F GENERAL MLS COM 370334104 87,886 -6,083 -6.47 4,616 -5.22 0.0431
2014-05-08 2014-03-31 13F GENERAL MLS COM 370334104 93,969 19,143 25.58 4,870 30.39 0.0474
2014-01-14 2013-12-31 13F GENERAL MLS COM 370334104 74,826 0 0.00 3,735 4.16 0.0377
2013-11-12 2013-09-30 13F GENERAL MLS COM 370334104 74,826 -3,797 -4.83 3,586 -6.52 0.0396
2013-08-15 2013-06-30 13F GENERAL MLS COM 370334104 78,623 78,623 3,836 0.0448
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.