From a review of SEC filings, below are the Gold-Standard US GAAP Pretax Income (Loss) From Continuing Operations for these 11 largest Michigan Companies in each of the four quarters of both 2019 and 2018.
| US | US | US | US | US | US | US | US | ||||||||
| GAAP | GAAP | GAAP | GAAP | GAAP | GAAP | GAAP | GAAP | ||||||||
| Pretax | Pretax | Pretax | Pretax | Pretax | Pretax | Pretax | Pretax | ||||||||
| Income | Income | Income | Income | Income | Income | Income | Income | ||||||||
| (Loss) | (Loss) | (Loss) | (Loss) | (Loss) | (Loss) | (Loss) | (Loss) | ||||||||
| Dec | Dec | Sept | Sept | June | June | March | March | ||||||||
| Michigan Companies | Michigan | Quarter | Quarter | Quarter | Quarter | Quarter | Quarter | Quarter | Quarter | ||||||
| Market Caps Above $10 Bil | City HQs | 2019 | 2018 | 2019 | 2018 | 2019 | 2018 | 2019 | 2018 | ||||||
| mils $ | mils $ | mils $ | mils $ | mils $ | mils $ | mils $ | mils $ | ||||||||
| Motor Vehicle and Parts Cos | |||||||||||||||
| General Motors | Detroit | (355) | 1,458 | 2,582 | 2,630 | 2,927 | 2,885 | 2,282 | 1,576 | ||||||
| Ford Motor | Dearborn | (2,436) | (17) | (19) | 1,094 | 205 | 1,349 | 1,610 | 1,919 | ||||||
| Aptiv plc | Troy | 268 | 293 | 285 | 293 | 298 | 378 | 275 | 370 | ||||||
| Total all 3 Motor Vehicle and Parts Cos | (2,523) | 1,734 | 2,848 | 4,017 | 3,430 | 4,612 | 4,167 | 3,865 | |||||||
| ….. % Change From Prior Year Quarter | -246% | -29% | -26% | 8% | |||||||||||
| Companies in all Other Sectors | |||||||||||||||
| Stryker | Kalamazoo | 936 | 657 | 581 | 534 | 565 | 623 | 480 | 542 | ||||||
| Dow Inc | Midland | (2,196) | 545 | 437 | 994 | 215 | 1,059 | 858 | 1,740 | ||||||
| DTE Energy | Detroit | 298 | 173 | 364 | 369 | 200 | 255 | 462 | 419 | ||||||
| Kellogg | Battle Creek | 238 | (107) | 341 | 454 | 367 | 471 | 359 | 511 | ||||||
| CMS Energy | Jackson | 205 | 126 | 249 | 202 | 114 | 165 | 261 | 281 | ||||||
| Sun Communities | Southfield | 31 | 11 | 65 | 52 | 45 | 25 | 37 | 33 | ||||||
| Domino's Pizza | Ann Arbor | 157 | 135 | 110 | 99 | 106 | 91 | 109 | 104 | ||||||
| Masco | Livonia | 217 | 236 | 269 | 248 | 347 | 312 | 168 | 200 | ||||||
| Total 8 Cos in all Other Sectors | (114) | 1,776 | 2,416 | 2,952 | 1,959 | 3,001 | 2,734 | 3,830 | |||||||
| ….. % Change From Prior Year Quarter | -106% | -18% | -35% | -29% | |||||||||||
| Total all 11 Michigan Companies | (2,637) | 3,510 | 5,264 | 6,969 | 5,389 | 7,613 | 6,901 | 7,695 | |||||||
| ….. % Change From Prior Year Quarter | -175% | -24% | -29% | -10% | |||||||||||