The Simply Good Foods Company
US ˙ NasdaqCM ˙ US82900L1026

SecuritySMPL / The Simply Good Foods Company
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership3,006,266 shares
Latest Disclosed Value $ 43,142,229
Dimensional Fund Advisors Lp reports 24.34% decrease in ownership of SMPL / The Simply Good Foods Company

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 3,006,266 shares of The Simply Good Foods Company (US:SMPL) valued at $43,139,917 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,973,183 shares of The Simply Good Foods Company. This represents a change in shares of -24.34% during the quarter. The current value of the position is $35,894,816 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)
2026-05-07 2026-03-31 13F SIMPLY GOOD FOODS COM 82900L102 3,006,266 -966,917 -24.34 43,142 -45.92 0.0019
2026-02-12 2025-12-31 13F SIMPLY GOOD FOODS COM 82900L102 3,973,183 -315,497 -7.36 79,780 -25.05 0.0167
2025-11-12 2025-09-30 13F SIMPLY GOOD FOODS COM 82900L102 4,288,680 346,395 8.79 106,443 -14.53 0.0228
2025-08-12 2025-06-30 13F SIMPLY GOOD FOODS COM 82900L102 3,942,285 177,639 4.72 124,540 -4.08 0.0288
2025-05-13 2025-03-31 13F SIMPLY GOOD FOODS COM 82900L102 3,764,646 210,782 5.93 129,841 -6.27 0.0323
2025-02-13 2024-12-31 13F SIMPLY GOOD FOODS COM 82900L102 3,553,864 90,444 2.61 138,528 15.04 0.0333
2024-11-07 2024-09-30 13F SIMPLY GOOD FOODS COM 82900L102 3,463,420 239,754 7.44 120,423 3.39 0.0292
2024-08-09 2024-06-30 13F SIMPLY GOOD FOODS COM 82900L102 3,223,666 203,914 6.75 116,468 13.34 0.0304
2024-05-10 2024-03-31 13F SIMPLY GOOD FOODS COM 82900L102 3,019,752 127,535 4.41 102,762 -10.28 0.0278
2024-02-07 2023-12-31 13F SIMPLY GOOD FOODS COM 82900L102 2,892,217 82,235 2.93 114,535 18.07 0.0334
2023-11-09 2023-09-30 13F SIMPLY GOOD FOODS COM 82900L102 2,809,982 271,660 10.70 97,004 4.45 0.0318
2023-08-09 2023-06-30 13F SIMPLY GOOD FOODS COM 82900L102 2,538,322 127,410 5.28 92,874 -3.13 0.0296
2023-05-12 2023-03-31 13F SIMPLY GOOD FOODS COM 82900L102 2,410,912 345,241 16.71 95,878 122,819.23 0.0323
2023-02-09 2022-12-31 13F SIMPLY GOOD FOODS COM 82900L102 2,065,671 -197,578 -8.73 79 -99.89 0.0232
2022-11-10 2022-09-30 13F SIMPLY GOOD FOODS COM 82900L102 2,263,249 234,294 11.55 72,403 -5.54 0.0278
2022-08-12 2022-06-30 13F SIMPLY GOOD FOODS COM 82900L102 2,028,955 -42,913 -2.07 76,647 -2.52 0.0275
2022-05-13 2022-03-31 13F SIMPLY GOOD FOODS COM 82900L102 2,071,868 4,106 0.20 78,629 -8.52 0.0242
2022-02-09 2021-12-31 13F SIMPLY GOOD FOODS COM 82900L102 2,067,762 -66,108 -3.10 85,955 16.78 0.0260
2021-11-12 2021-09-30 13F SIMPLY GOOD FOODS COM 82900L102 2,133,870 -5,242 -0.25 73,602 -5.76 0.0237
2021-08-12 2021-06-30 13F SIMPLY GOOD FOODS COM 82900L102 2,139,112 -163,229 -7.09 78,098 11.51 0.0247
2021-05-14 2021-03-31 13F SIMPLY GOOD FOODS COM 82900L102 2,302,341 180,323 8.50 70,037 5.25 0.0232
2021-03-08 2020-12-31 13F/A-2 SIMPLY GOOD FOODS COM 82900L102 2,122,018 159,371 8.12 66,542 53.77 0.0240
2021-02-11 2020-12-31 13F SIMPLY GOOD FOODS COM 82900L102 2,122,018 159,371 66,542 24,031.4335
2020-11-12 2020-09-30 13F SIMPLY GOOD FOODS COM 82900L102 1,962,647 116,986 6.34 43,274 26.19 0.0184
2020-08-13 2020-06-30 13F SIMPLY GOOD FOODS COM 82900L102 1,845,661 239,405 14.90 34,294 10.88 0.0151
2020-05-14 2020-03-31 13F SIMPLY GOOD FOODS COM 82900L102 1,606,256 105,877 7.06 30,929 -27.77 0.0161
2020-02-14 2019-12-31 13F SIMPLY GOOD FOODS COM 82900L102 1,500,379 65,253 4.55 42,821 2.93 0.0156
2019-11-12 2019-09-30 13F SIMPLY GOOD FOODS COM 82900L102 1,435,126 151,624 11.81 41,604 34.62 0.0162
2019-08-13 2019-06-30 13F SIMPLY GOOD FOODS COM 82900L102 1,283,502 284,836 28.52 30,905 50.29 0.0120
2019-08-12 2019-03-31 13F/A-2 SIMPLY GOOD FOODS COM 82900L102 998,666 163,778 19.62 20,563 30.33 0.0082
2019-05-10 2019-03-31 13F SIMPLY GOOD FOODS COM 82900L102 998,666 20,563
2019-02-26 2018-12-31 13F/A-1 SIMPLY GOOD FOODS COM 82900L102 834,888 593,243 245.50 15,778 235.70 0.0071
2019-02-13 2018-12-31 13F SIMPLY GOOD FOODS COM 82900L102 834,888 15,778
2018-11-13 2018-09-30 13F SIMPLY GOOD FOODS COM 82900L102 241,645 241,645 4,700 0.0018
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.