The Simply Good Foods Company
US ˙ NasdaqCM ˙ US82900L1026

SecuritySMPL / The Simply Good Foods Company
InstitutionCitadel Advisors Llc
ManagerKen Griffin
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Citadel Advisors Llc ownership in SMPL / The Simply Good Foods Company

On May 15, 2026 - Citadel Advisors Llc filed a 13F-HR form disclosing ownership of 0 shares of The Simply Good Foods Company (US:SMPL) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 299,065 shares of The Simply Good Foods Company. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 USD.

Citadel Advisors Llc has a history of taking positions in derivatives of the underlying security (SMPL) in the form of stock options. The firm currently holds call options representing 26,300 of underlying shares valued at $377,405 USD and put options representing 22,300 of underlying shares valued at $320,005 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

SMPL / The Simply Good Foods Company Historical Put/Call Ratio
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 0 -299,065 -100.00 0 -100.00
2026-02-17 2025-12-31 13F SIMPLY GOOD FOODS COM 82900L102 299,065 -95,057 -24.12 6,005 -38.61 0.0009
2025-11-14 2025-09-30 13F SIMPLY GOOD FOODS COM 82900L102 394,122 -80,653 -16.99 9,782 -34.78 0.0015
2025-08-14 2025-06-30 13F SIMPLY GOOD FOODS COM 82900L102 474,775 -1,693,329 -78.10 14,998 -79.94 0.0026
2025-05-15 2025-03-31 13F SIMPLY GOOD FOODS COM 82900L102 2,168,104 1,810,869 506.91 74,778 437.00 0.0142
2025-02-14 2024-12-31 13F SIMPLY GOOD FOODS COM 82900L102 357,235 284,561 391.56 13,925 451.27 0.0024
2024-11-14 2024-09-30 13F SIMPLY GOOD FOODS COM 82900L102 72,674 -342,659 -82.50 2,527 -83.17 0.0005
2024-08-14 2024-06-30 13F SIMPLY GOOD FOODS COM 82900L102 415,333 301,886 266.10 15,006 288.73 0.0030
2024-05-15 2024-03-31 13F SIMPLY GOOD FOODS COM 82900L102 113,447 113,447 3,861 0.0007
2024-02-14 2023-12-31 13F SIMPLY GOOD FOODS COM 82900L102 0 -207,816 -100.00 0 -100.00
2023-11-14 2023-09-30 13F SIMPLY GOOD FOODS COM 82900L102 207,816 -70,992 -25.46 7,174 -29.68 0.0015
2023-08-14 2023-06-30 13F SIMPLY GOOD FOODS COM 82900L102 278,808 -207,887 -42.71 10,202 -47.30 0.0021
2023-05-15 2023-03-31 13F SIMPLY GOOD FOODS COM 82900L102 486,695 455,990 1,485.07 19,356 1,558.53 0.0043
2023-02-14 2022-12-31 13F SIMPLY GOOD FOODS COM 82900L102 30,705 -74,812 -70.90 1,168 -65.43 0.0003
2022-11-14 2022-09-30 13F SIMPLY GOOD FOODS COM 82900L102 105,517 105,517 3,376 0.0008
2022-08-15 2022-06-30 13F SIMPLY GOOD FOODS COM 82900L102 0 -89,576 -100.00 0 -100.00
2022-05-16 2022-03-31 13F SIMPLY GOOD FOODS COM 82900L102 89,576 -672,160 -88.24 3,399 -89.27 0.0007
2022-02-14 2021-12-31 13F SIMPLY GOOD FOODS COM 82900L102 761,736 -71,580 -8.59 31,665 10.17 0.0065
2021-11-15 2021-09-30 13F SIMPLY GOOD FOODS Cmn 82900L102 833,316 -207,637 -19.95 28,741 -24.38 0.0060
2021-08-16 2021-06-30 13F SIMPLY GOOD FOODS COM 82900L102 1,040,953 -253,238 -19.57 38,005 -3.46 0.0085
2021-05-21 2021-03-31 13F/A-1 SIMPLY GOOD FOODS COM 82900L102 1,294,191 613,559 90.15 39,369 84.45 0.0097
2021-05-17 2021-03-31 13F SIMPLY GOOD FOODS COM 82900L102 1,294,191 613,559 39,369 0.0097
2021-02-16 2020-12-31 13F SIMPLY GOOD FOODS COM 82900L102 680,632 -1,001,631 -59.54 21,344 -42.46 0.0055
2020-11-16 2020-09-30 13F SIMPLY GOOD FOODS COM 82900L102 1,682,263 1,443,030 603.19 37,094 734.51 0.0105
2020-08-14 2020-06-30 13F SIMPLY GOOD FOODS Cmn 82900L102 239,233 -121,178 -33.62 4,445 -35.97 0.0016
2020-05-15 2020-03-31 13F SIMPLY GOOD FOODS Cmn 82900L102 360,411 246,317 215.89 6,942 113.21 0.0031
2020-02-14 2019-12-31 13F SIMPLY GOOD FOODS Cmn 82900L102 114,094 -406,060 -78.07 3,256 -78.41 0.0014
2019-11-14 2019-09-30 13F SIMPLY GOOD FOODS Cmn 82900L102 520,154 190,062 57.58 15,079 89.70 0.0071
2019-08-14 2019-06-30 13F SIMPLY GOOD FOODS Cmn 82900L102 330,092 54,180 19.64 7,949 39.92 0.0036
2019-05-15 2019-03-31 13F SIMPLY GOOD FOODS Cmn 82900L102 275,912 -105,796 -27.72 5,681 -21.25 0.0028
2019-02-14 2018-12-31 13F SIMPLY GOOD FOODS Cmn 82900L102 381,708 1,145 0.30 7,214 -2.55 0.0040
2018-11-13 2018-09-30 13F SIMPLY GOOD FOODS Cmn 82900L102 380,563 -119,173 -23.85 7,403 2.58 0.0033
2018-08-14 2018-06-30 13F/A-1 SIMPLY GOOD FOODS Cmn 82900L102 499,736 399,459 398.36 7,217 424.11 0.0036
2018-08-10 2018-06-30 13F SIMPLY GOOD FOODS Cmn 82900L102 499,736 7,217
2018-05-14 2018-03-31 13F/A-1 SIMPLY GOOD FOODS Cmn 82900L102 100,277 69,933 230.47 1,377 218.75 0.0008
2018-05-11 2018-03-31 13F SIMPLY GOOD FOODS Cmn 82900L102 100,277 1,377
2018-02-09 2017-12-31 13F SIMPLY GOOD FOODS Cmn 82900L102 30,344 30,344 432 0.0003
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F SIMPLY GOOD FOODS COM Call 26,300 -70.08 377 -78.64 n/a n/a n/a
2026-02-17 2025-12-31 13F SIMPLY GOOD FOODS COM Call 87,900 1,765 n/a n/a n/a
2025-08-14 2025-06-30 13F SIMPLY GOOD FOODS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F SIMPLY GOOD FOODS COM Call 2,800 -85.64 97 -87.37 n/a n/a n/a
2025-02-14 2024-12-31 13F SIMPLY GOOD FOODS COM Call 19,500 134.94 760 163.89 n/a n/a n/a
2024-11-14 2024-09-30 13F SIMPLY GOOD FOODS COM Call 8,300 -84.85 289 -85.45 n/a n/a n/a
2024-08-14 2024-06-30 13F SIMPLY GOOD FOODS COM Call 54,800 214.94 1,980 234.29 n/a n/a n/a
2024-05-15 2024-03-31 13F SIMPLY GOOD FOODS COM Call 17,400 -40.61 592 -48.97 n/a n/a n/a
2024-02-14 2023-12-31 13F SIMPLY GOOD FOODS COM Call 29,300 73.37 1,160 98.97 n/a n/a n/a
2023-11-14 2023-09-30 13F SIMPLY GOOD FOODS COM Call 16,900 428.12 583 398.29 n/a n/a n/a
2023-08-14 2023-06-30 13F SIMPLY GOOD FOODS COM Call 3,200 -69.81 117 -72.21 n/a n/a n/a
2023-05-15 2023-03-31 13F SIMPLY GOOD FOODS COM Call 10,600 -42.70 422 -40.11 n/a n/a n/a
2023-02-14 2022-12-31 13F SIMPLY GOOD FOODS COM Call 18,500 18.59 704 40.88 n/a n/a n/a
2022-11-14 2022-09-30 13F SIMPLY GOOD FOODS COM Call 15,600 -62.86 499 -68.54 n/a n/a n/a
2022-08-15 2022-06-30 13F SIMPLY GOOD FOODS COM Call 42,000 39.07 1,586 38.39 n/a n/a n/a
2022-05-16 2022-03-31 13F SIMPLY GOOD FOODS COM Call 30,200 0.33 1,146 -8.39 n/a n/a n/a
2022-02-14 2021-12-31 13F SIMPLY GOOD FOODS COM Call 30,100 28.09 1,251 54.25 n/a n/a n/a
2021-11-15 2021-09-30 13F SIMPLY GOOD FOODS Cmn Call 23,500 -89.78 811 -90.34 n/a n/a n/a
2021-08-16 2021-06-30 13F SIMPLY GOOD FOODS COM Call 230,000 443.74 8,397 552.45 n/a n/a n/a
2021-05-21 2021-03-31 13F/A SIMPLY GOOD FOODS COM Call 42,300 235.71 1,287 225.82 n/a n/a n/a
2021-05-17 2021-03-31 13F SIMPLY GOOD FOODS COM Call 42,300 1,287 n/a n/a n/a
2021-02-16 2020-12-31 13F SIMPLY GOOD FOODS COM Call 12,600 -61.59 395 -45.37 n/a n/a n/a
2020-11-16 2020-09-30 13F SIMPLY GOOD FOODS COM Call 32,800 158.27 723 206.36 n/a n/a n/a
2020-08-14 2020-06-30 13F SIMPLY GOOD FOODS Cmn Call 12,700 -65.77 236 -66.99 n/a n/a n/a
2020-05-15 2020-03-31 13F SIMPLY GOOD FOODS Cmn Call 37,100 715 n/a n/a n/a
2020-02-14 2019-12-31 13F SIMPLY GOOD FOODS Cmn Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-11-14 2019-09-30 13F SIMPLY GOOD FOODS Cmn Call 10,200 296 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F SIMPLY GOOD FOODS COM Put 22,300 -67.73 320 -76.93 n/a n/a n/a
2026-02-17 2025-12-31 13F SIMPLY GOOD FOODS COM Put 69,100 -27.26 1,388 -41.15 n/a n/a n/a
2025-11-14 2025-09-30 13F SIMPLY GOOD FOODS COM Put 95,000 225.34 2,358 155.64 n/a n/a n/a
2025-08-14 2025-06-30 13F SIMPLY GOOD FOODS COM Put 29,200 -57.93 922 -61.47 n/a n/a n/a
2025-05-15 2025-03-31 13F SIMPLY GOOD FOODS COM Put 69,400 91.71 2,394 69.60 n/a n/a n/a
2025-02-14 2024-12-31 13F SIMPLY GOOD FOODS COM Put 36,200 -34.18 1,411 -26.20 n/a n/a n/a
2024-11-14 2024-09-30 13F SIMPLY GOOD FOODS COM Put 55,000 -47.52 1,912 -49.50 n/a n/a n/a
2024-08-14 2024-06-30 13F SIMPLY GOOD FOODS COM Put 104,800 187.12 3,786 204.83 n/a n/a n/a
2024-05-15 2024-03-31 13F SIMPLY GOOD FOODS COM Put 36,500 76.33 1,242 51.65 n/a n/a n/a
2024-02-14 2023-12-31 13F SIMPLY GOOD FOODS COM Put 20,700 331.25 820 396.36 n/a n/a n/a
2023-11-14 2023-09-30 13F SIMPLY GOOD FOODS COM Put 4,800 -71.43 166 -73.13 n/a n/a n/a
2023-08-14 2023-06-30 13F SIMPLY GOOD FOODS COM Put 16,800 -40.64 615 -45.42 n/a n/a n/a
2023-05-15 2023-03-31 13F SIMPLY GOOD FOODS COM Put 28,300 162.04 1,125 174.39 n/a n/a n/a
2023-02-14 2022-12-31 13F SIMPLY GOOD FOODS COM Put 10,800 66.15 411 97.12 n/a n/a n/a
2022-11-14 2022-09-30 13F SIMPLY GOOD FOODS COM Put 6,500 -46.28 208 -54.49 n/a n/a n/a
2022-08-15 2022-06-30 13F SIMPLY GOOD FOODS COM Put 12,100 457 n/a n/a n/a
2022-05-16 2022-03-31 13F SIMPLY GOOD FOODS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F SIMPLY GOOD FOODS COM Put 6,200 -56.03 258 -46.91 n/a n/a n/a
2021-11-15 2021-09-30 13F SIMPLY GOOD FOODS Cmn Put 14,100 -79.77 486 -80.90 n/a n/a n/a
2021-08-16 2021-06-30 13F SIMPLY GOOD FOODS COM Put 69,700 771.25 2,545 947.33 n/a n/a n/a
2021-05-21 2021-03-31 13F/A SIMPLY GOOD FOODS COM Put 8,000 -1.23 243 -4.33 n/a n/a n/a
2021-05-17 2021-03-31 13F SIMPLY GOOD FOODS COM Put 8,000 243 n/a n/a n/a
2021-02-16 2020-12-31 13F SIMPLY GOOD FOODS COM Put 8,100 -39.10 254 -13.31 n/a n/a n/a
2020-11-16 2020-09-30 13F SIMPLY GOOD FOODS COM Put 13,300 -54.61 293 -46.14 n/a n/a n/a
2020-08-14 2020-06-30 13F SIMPLY GOOD FOODS Cmn Put 29,300 90.26 544 83.16 n/a n/a n/a
2020-05-15 2020-03-31 13F SIMPLY GOOD FOODS Cmn Put 15,400 297 n/a n/a n/a
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.