Update date
28 Mar 2026
Shareable Research Card
This metric view shows WINA - WINMARK CORP operating margin history from SEC company facts.
Use it to verify the latest reported value, compare nearby periods, and jump to a cross-company ranking when a curated insight exists.
Based on company facts extracted from SEC 10-Q/10-K XBRL filings where available. Values may differ by reporting period and company taxonomy.
Return Loop
This metric history becomes more useful after the next quarterly or annual filing because the latest reported value, period, and company comparison context can all change.
Metric freshness comes from the latest SEC company fact available for this taxonomy tag and the paired company facts page.
Latest update
Latest reported operating margin: 63%. Open the source-backed page to compare this metric with the newest filing-backed context.
Update date
28 Mar 2026
Page type
Metric history
Latest period
Q1 2026
SEC-backed company facts were refreshed from filings filed on 15 Apr 2026.
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Financial Metric Page
Latest period: Q1 2026. Period end: 28 Mar 2026. Units: %. Frequency: quarterly and annual.
The operating margin measures the profit a company makes on a dollar of sales after accounting for the direct costs involved in earning those revenues.
Source: SEC Company Facts
Based on company facts extracted from SEC 10-Q/10-K XBRL filings where available. Reporting periods may differ by company.
Compare latest available Operating Margin levels across SEC-reporting companies, then open each company metric page for SEC-backed verification. Reporting periods may differ by company.
| Rank | Company | Latest value | Reported period | Next step |
|---|---|---|---|---|
| 1 | Global Warming Solutions, Inc. (["gwso"]) | 99905400% | Quarter - 30 Sep 2022 | Open Global Warming Solutions, Inc. Operating Margin |
| 2 | NAMI Corp. ([]) | 1080289% | Quarter - 31 Mar 2021 | Open NAMI Corp. Operating Margin |
| 3 | PharmaCyte Biotech, Inc. (["pmcb"]) | 396584% | Quarter - 31 Jan 2014 | Open PharmaCyte Biotech, Inc. Operating Margin |
| 4 | ALR Technologies SG Ltd. (["alrtf"]) | 180380% | Year - 31 Dec 2022 | Open ALR Technologies SG Ltd. Operating Margin |
| 5 | MUSTANG BIO, INC. (["mbio"]) | 83624% | Quarter - 30 Sep 2019 | Open MUSTANG BIO, INC. Operating Margin |
| 6 | DOMINION ENERGY SOUTH CAROLINA, INC. ([]) | 63100% | Year - 31 Dec 2020 | Open DOMINION ENERGY SOUTH CAROLINA, INC. Operating Margin |
Compare periods with the same frequency first, then use YoY and TTM series to confirm whether changes are structural or one-off.
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2026 | 63% | -2.6% | -3.9% | 28 Dec 2025 | 28 Mar 2026 |
| Q4 2025 | 63% | -1.7% | -2.6% | 28 Sep 2025 | 27 Dec 2025 |
| Q3 2025 | 64% | -0.12% | -0.18% | 29 Jun 2025 | 27 Sep 2025 |
| Q2 2025 | 65% | +1.2% | +1.8% | 30 Mar 2025 | 28 Jun 2025 |
| Q1 2025 | 65% | +1.2% | +1.9% | 29 Dec 2024 | 29 Mar 2025 |
| Q4 2024 | 65% | +1.1% | +1.7% | 29 Sep 2024 | 28 Dec 2024 |
| Q3 2024 | 64% | +0.2% | +0.3% | 30 Jun 2024 | 28 Sep 2024 |
| Q2 2024 | 64% | -0.25% | -0.38% | 31 Mar 2024 | 29 Jun 2024 |
| Q1 2024 | 64% | -0.07% | -0.11% | 31 Dec 2023 | 30 Mar 2024 |
| Q4 2023 | 64% | -1.8% | -2.8% | 01 Oct 2023 | 30 Dec 2023 |
| Q3 2023 | 64% | -1.6% | -2.5% | 02 Jul 2023 | 30 Sep 2023 |
| Q2 2023 | 64% | -1.6% | -2.5% | 02 Apr 2023 | 01 Jul 2023 |
| Q1 2023 | 64% | -1.3% | -2% | 01 Jan 2023 | 01 Apr 2023 |
| Q4 2022 | 66% | +0.22% | +0.34% | 25 Sep 2022 | 31 Dec 2022 |
| Q3 2022 | 66% | -0.26% | -0.4% | 26 Jun 2022 | 24 Sep 2022 |
| Q2 2022 | 66% | -0.15% | -0.23% | 27 Mar 2022 | 25 Jun 2022 |
| Q1 2022 | 65% | +0.79% | +1.2% | 26 Dec 2021 | 26 Mar 2022 |
| Q4 2021 | 66% | +4.8% | +7.8% | 26 Sep 2021 | 25 Dec 2021 |
| Q3 2021 | 66% | +6.2% | +10% | 27 Jun 2021 | 25 Sep 2021 |
| Q2 2021 | 66% | +7.7% | +13% | 28 Mar 2021 | 26 Jun 2021 |
| Q1 2021 | 65% | +6% | +10% | 27 Dec 2020 | 27 Mar 2021 |
| Q4 2020 | 61% | +2% | +3.4% | 27 Sep 2020 | 26 Dec 2020 |
| Q3 2020 | 60% | +1.4% | +2.5% | 28 Jun 2020 | 26 Sep 2020 |
| Q2 2020 | 58% | +0.61% | +1.1% | 29 Mar 2020 | 27 Jun 2020 |
| Q1 2020 | 59% | +1.2% | +2.1% | 29 Dec 2019 | 28 Mar 2020 |
| Q4 2019 | 59% | +1.2% | +2.2% | 29 Sep 2019 | 28 Dec 2019 |
| Q3 2019 | 58% | +0.79% | +1.4% | 30 Jun 2019 | 28 Sep 2019 |
| Q2 2019 | 58% | +0.9% | +1.6% | 31 Mar 2019 | 29 Jun 2019 |
| Q1 2019 | 57% | +1% | +1.8% | 30 Dec 2018 | 30 Mar 2019 |
| Q4 2018 | 58% | +2% | +3.5% | 30 Sep 2018 | 29 Dec 2018 |
| Q3 2018 | 58% | +1.9% | +3.4% | 01 Jul 2018 | 29 Sep 2018 |
| Q2 2018 | 57% | -0.33% | -0.58% | 01 Apr 2018 | 30 Jun 2018 |
| Q1 2018 | 56% | -1.6% | -2.7% | 31 Dec 2017 | 31 Mar 2018 |
| Q4 2017 | 56% | -1.9% | -3.3% | 01 Oct 2017 | 30 Dec 2017 |
| Q3 2017 | 56% | -11% | -16% | 02 Jul 2017 | 30 Sep 2017 |
| Q2 2017 | 57% | -8.5% | -13% | 02 Apr 2017 | 01 Jul 2017 |
| Q1 2017 | 58% | -6.4% | -9.9% | 01 Jan 2017 | 01 Apr 2017 |
| Q4 2016 | 58% | -4.9% | -7.8% | 25 Sep 2016 | 31 Dec 2016 |
| Q3 2016 | 67% | +13% | +25% | 26 Jun 2016 | 24 Sep 2016 |
| Q2 2016 | 66% | +13% | +24% | 27 Mar 2016 | 25 Jun 2016 |
| Q1 2016 | 64% | +12% | +22% | 27 Dec 2015 | 26 Mar 2016 |
| Q4 2015 | 62% | +8.4% | +15% | 27 Sep 2015 | 26 Dec 2015 |
| Q3 2015 | 54% | +0.41% | +0.77% | 28 Jun 2015 | 26 Sep 2015 |
| Q2 2015 | 53% | -0.53% | -0.99% | 29 Mar 2015 | 27 Jun 2015 |
| Q1 2015 | 53% | -0.83% | -1.5% | 28 Dec 2014 | 28 Mar 2015 |
| Q4 2014 | 54% | +0.6% | +1.1% | 28 Sep 2014 | 27 Dec 2014 |
| Q3 2014 | 53% | +0.02% | +0.04% | 29 Jun 2014 | 27 Sep 2014 |
| Q2 2014 | 53% | +0.55% | +1% | 30 Mar 2014 | 28 Jun 2014 |
| Q1 2014 | 53% | +0.63% | +1.2% | 29 Dec 2013 | 29 Mar 2014 |
| Q4 2013 | 53% | +0.88% | +1.7% | 29 Sep 2013 | 28 Dec 2013 |
| Q3 2013 | 53% | +0.76% | +1.4% | 30 Jun 2013 | 28 Sep 2013 |
| Q2 2013 | 53% | +1.1% | +2.1% | 31 Mar 2013 | 29 Jun 2013 |
| Q1 2013 | 53% | +3.9% | +7.9% | 30 Dec 2012 | 30 Mar 2013 |
| Q4 2012 | 53% | +4.2% | +8.6% | 30 Sep 2012 | 29 Dec 2012 |
| Q3 2012 | 52% | -4.1% | -7.3% | 01 Jul 2012 | 29 Sep 2012 |
| Q2 2012 | 52% | +12% | +30% | 01 Apr 2012 | 30 Jun 2012 |
| Q1 2012 | 49% | +2% | +4.3% | 01 Jan 2012 | 31 Mar 2012 |
| Q4 2011 | 48% | 25 Sep 2011 | 31 Dec 2011 | ||
| Q3 2011 | 56% | +9.1% | +19% | 26 Jun 2011 | 24 Sep 2011 |
| Q2 2011 | 40% | -2.6% | -6.1% | 27 Mar 2011 | 25 Jun 2011 |
| Q1 2011 | 47% | 26 Dec 2010 | 26 Mar 2011 | ||
| Q3 2010 | 47% | 27 Jun 2010 | 25 Sep 2010 | ||
| Q2 2010 | 43% | 28 Mar 2010 | 26 Jun 2010 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2025 | 63% | -1.7% | -2.6% | 29 Dec 2024 | 27 Dec 2025 |
| 2024 | 65% | +1.1% | +1.7% | 31 Dec 2023 | 28 Dec 2024 |
| 2023 | 64% | -1.8% | -2.8% | 01 Jan 2023 | 30 Dec 2023 |
| 2022 | 66% | +0.22% | +0.34% | 26 Dec 2021 | 31 Dec 2022 |
| 2021 | 66% | +4.8% | +7.8% | 27 Dec 2020 | 25 Dec 2021 |
| 2020 | 61% | +2% | +3.4% | 29 Dec 2019 | 26 Dec 2020 |
| 2019 | 59% | +1.2% | +2.2% | 30 Dec 2018 | 28 Dec 2019 |
| 2018 | 58% | +2% | +3.5% | 31 Dec 2017 | 29 Dec 2018 |
| 2017 | 56% | -1.8% | -3.2% | 01 Jan 2017 | 30 Dec 2017 |
| 2016 | 57% | +4% | +7.6% | 27 Dec 2015 | 31 Dec 2016 |
| 2015 | 53% | -0.63% | -1.2% | 28 Dec 2014 | 26 Dec 2015 |
| 2014 | 54% | +0.6% | +1.1% | 29 Dec 2013 | 27 Dec 2014 |
| 2013 | 53% | +0.88% | +1.7% | 30 Dec 2012 | 28 Dec 2013 |
| 2012 | 53% | +4.2% | +8.6% | 01 Jan 2012 | 29 Dec 2012 |
| 2011 | 48% | +3.4% | +7.6% | 26 Dec 2010 | 31 Dec 2011 |
| 2010 | 45% | 27 Dec 2009 | 25 Dec 2010 |