The Simply Good Foods Company
US ˙ NasdaqCM ˙ US82900L1026

SecuritySMPL / The Simply Good Foods Company
InstitutionMan Group plc
Latest Disclosed Ownership832,284 shares
Latest Disclosed Value $ 11,943,276
Man Group plc reports 251.28% increase in ownership of SMPL / The Simply Good Foods Company

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 832,284 shares of The Simply Good Foods Company (US:SMPL) valued at $11,943,275 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 236,931 shares of The Simply Good Foods Company. This represents a change in shares of 251.28% during the quarter. The current value of the position is $9,496,360 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 SIMPLY GOOD FOODS COM 82900L102 832,284 595,353 251.28 11,943 151.06 0.0217
2026-02-17 2025-12-31 13F SIMPLY GOOD FOODS COM 82900L102 236,931 197,289 497.68 4,758 383.93 0.0081
2025-11-14 2025-09-30 13F SIMPLY GOOD FOODS COM 82900L102 39,642 17,863 82.02 984 43.09 0.0017
2025-08-14 2025-06-30 13F SIMPLY GOOD FOODS COM 82900L102 21,779 21,779 688 0.0013
2025-05-15 2025-03-31 13F SIMPLY GOOD FOODS COM 82900L102 0 -260,895 -100.00 0 -100.00
2025-02-14 2024-12-31 13F SIMPLY GOOD FOODS COM 82900L102 260,895 260,895 10,170 0.0268
2024-11-14 2024-09-30 13F SIMPLY GOOD FOODS COM 82900L102 0 -456,960 -100.00 0 -100.00
2024-08-14 2024-06-30 13F SIMPLY GOOD FOODS COM 82900L102 456,960 74,870 19.59 16,510 26.97 0.0417
2024-05-15 2024-03-31 13F SIMPLY GOOD FOODS COM 82900L102 382,090 343,015 877.84 13,003 740.47 0.0328
2024-02-14 2023-12-31 13F SIMPLY GOOD FOODS COM 82900L102 39,075 1,547 -55.04 0.0043
2023-11-14 2023-09-30 13F SIMPLY GOOD FOODS COM 82900L102 3,442 -50.22 0.0107
2023-08-14 2023-06-30 13F SIMPLY GOOD FOODS COM 82900L102 188,923 6,913 34.21 0.0213
2023-05-15 2023-03-31 13F SIMPLY GOOD FOODS COM 82900L102 5,151 -28.12 0.0183
2023-02-14 2022-12-31 13F SIMPLY GOOD FOODS COM 82900L102 188,416 11,192 6.32 7,165 26.37 0.0257
2022-11-14 2022-09-30 13F SIMPLY GOOD FOODS COM 82900L102 177,224 5,670 -26.09 0.0263
2022-08-15 2022-06-30 13F SIMPLY GOOD FOODS COM 82900L102 7,671 -15.95 0.0325
2022-05-16 2022-03-31 13F SIMPLY GOOD FOODS COM 82900L102 240,483 -1,665 -0.69 9,127 -9.33 0.0318
2022-02-14 2021-12-31 13F SIMPLY GOOD FOODS COM 82900L102 242,148 -58,029 -19.33 10,066 -2.77 0.0324
2021-11-15 2021-09-30 13F SIMPLY GOOD FOODS COM 82900L102 300,177 -32,611 -9.80 10,353 -14.79 0.0363
2021-08-16 2021-06-30 13F SIMPLY GOOD FOODS COM 82900L102 332,788 -1,741 -0.52 12,150 19.40 0.0428
2021-05-17 2021-03-31 13F SIMPLY GOOD FOODS COM 82900L102 334,529 -6,306 -1.85 10,176 -4.80 0.0447
2021-02-16 2020-12-31 13F SIMPLY GOOD FOODS COM 82900L102 340,835 7,708 2.31 10,689 45.53 0.0469
2020-11-16 2020-09-30 13F SIMPLY GOOD FOODS COM 82900L102 333,127 54,046 19.37 7,345 41.66 0.0289
2020-08-14 2020-06-30 13F SIMPLY GOOD FOODS COM 82900L102 279,081 61,227 28.10 5,185 23.60 0.0261
2020-05-15 2020-03-31 13F SIMPLY GOOD FOODS COM 82900L102 217,854 -287,628 -56.90 4,195 -70.92 0.0272
2020-02-18 2019-12-31 13F SIMPLY GOOD FOODS COM 82900L102 505,482 206,762 69.22 14,427 66.59 0.0474
2019-11-14 2019-09-30 13F SIMPLY GOOD FOODS COM 82900L102 298,720 298,720 8,660 0.0322
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.