SIGMA FOODS S A B DE C V Ordin | ALFFF | OTC | Latest report: February 27, 2026
SIGMA FOODS S A B DE C V Ordin (ALFFF) had reported short interest of 5,847,872 shares at the latest settlement date of February 27, 2026, compared with 5,209,450 shares in the prior report. That was a change of 638.4K shares, or +12.3%. Based on reported average daily volume of 3.3M, the latest days-to-cover reading was 1.79.
This page tracks 111 reported short interest entries for ALFFF from June 15, 2021 through February 27, 2026. Over that period, reported short interest ranged from 2 to 14.8M shares.
Reported short interest can change for many reasons, including shifts in sentiment, trading activity, and company-specific events.
Extreme edge-case readings may reflect unusually low reported average volume.
| Settlement Date | Short Interest | Prior Short Interest | Change Shares | Change % | Average Daily Volume | Days to Cover |
|---|---|---|---|---|---|---|
| February 27, 2026 | 5,847,872 | 5,209,450 | 638.4K | +12.3% | 3.3M | 1.79 |
| February 13, 2026 | 5,209,450 | 3,522,817 | 1.7M | +47.9% | 152.7K | 34.11 |
| January 30, 2026 | 3,522,817 | 3,505,172 | 17.6K | +0.5% | 146.1K | 24.12 |
| January 15, 2026 | 3,505,172 | 3,645,098 | -139.9K | -3.8% | 280.1K | 12.51 |
| December 31, 2025 | 3,645,098 | 3,006,438 | 638.7K | +21.2% | 0 | 999.99 |
| December 15, 2025 | 3,006,438 | 2,857,772 | 148.7K | +5.2% | 1.9K | 999.99 |
| November 28, 2025 | 2,857,772 | 3,001,777 | -144.0K | -4.8% | 222 | 999.99 |
| November 14, 2025 | 3,001,777 | 2,977,090 | 24.7K | +0.8% | 400 | 999.99 |
| October 31, 2025 | 2,977,090 | 2,664,954 | 312.1K | +11.7% | 182 | 999.99 |
| October 15, 2025 | 2,664,954 | 2,893,647 | -228.7K | -7.9% | 182 | 999.99 |
| September 15, 2025 | 5,900,409 | 4,108,320 | 1.8M | +43.6% | 113.1K | 52.17 |
| August 29, 2025 | 4,108,320 | 3,639,749 | 468.6K | +12.9% | 400 | 999.99 |
| August 15, 2025 | 3,639,749 | 3,387,059 | 252.7K | +7.5% | 31.5K | 115.7 |
| July 31, 2025 | 3,387,059 | 2,842,058 | 545.0K | +19.2% | 1.5K | 999.99 |
| July 15, 2025 | 2,842,058 | 3,153,987 | -311.9K | -9.9% | 300 | 999.99 |
| June 30, 2025 | 3,153,987 | 2,302,353 | 851.6K | +37.0% | 0 | 999.99 |
| June 13, 2025 | 2,302,353 | 4,698,958 | -2.4M | -51.0% | 424.7K | 5.42 |
| May 30, 2025 | 4,698,958 | 2,402,938 | 2.3M | +95.5% | 695.3K | 6.76 |
| May 15, 2025 | 2,402,938 | 3,057,325 | -654.4K | -21.4% | 345 | 999.99 |
| April 30, 2025 | 3,057,325 | 2,380,008 | 677.3K | +28.5% | 2.8K | 999.99 |
| April 15, 2025 | 2,380,008 | 3,146,006 | -766.0K | -24.4% | 68.8K | 34.61 |
| March 31, 2025 | 3,146,006 | 1,330,190 | 1.8M | +136.5% | 6 | 999.99 |
| February 28, 2025 | 921,043 | 1,480,610 | -559.6K | -37.8% | 444 | 999.99 |
| February 14, 2025 | 1,480,610 | 824,398 | 656.2K | +79.6% | 40 | 999.99 |
| January 31, 2025 | 824,398 | 2,868,598 | -2.0M | -71.3% | 1.0K | 824.4 |
| January 15, 2025 | 2,868,598 | 3,211,737 | -343.1K | -10.7% | 267 | 999.99 |
| December 31, 2024 | 3,211,737 | 11,120,720 | -7.9M | -71.1% | 13.4K | 240.26 |
| December 13, 2024 | 11,120,720 | 12,515,053 | -1.4M | -11.1% | 45.1K | 246.71 |
| November 29, 2024 | 12,515,053 | 6,603,087 | 5.9M | +89.5% | 0 | 999.99 |
| November 15, 2024 | 6,603,087 | 14,844,200 | -8.2M | -55.5% | 303.8K | 21.73 |
| October 31, 2024 | 14,844,200 | 4,028,384 | 10.8M | +268.5% | 37.6K | 394.85 |
| October 15, 2024 | 4,028,384 | 6,054,957 | -2.0M | -33.5% | 13.1K | 306.64 |
| September 30, 2024 | 6,054,957 | 8,756,958 | -2.7M | -30.9% | 87 | 999.99 |
| September 13, 2024 | 8,756,958 | 6,008,184 | 2.7M | +45.8% | 27.5K | 318.18 |
| August 30, 2024 | 6,008,184 | 4,785,600 | 1.2M | +25.6% | 0 | 999.99 |
| August 15, 2024 | 4,785,600 | 3,388,770 | 1.4M | +41.2% | 27.8K | 172.24 |
| July 31, 2024 | 3,388,770 | 5,148,163 | -1.8M | -34.2% | 28.7K | 118.01 |
| July 15, 2024 | 5,148,163 | 4,507,357 | 640.8K | +14.2% | 3.7K | 999.99 |
| June 28, 2024 | 4,507,357 | 2,625,804 | 1.9M | +71.7% | 3.4K | 999.99 |
| June 14, 2024 | 2,625,804 | 174,233 | 2.5M | +1407.1% | 476 | 999.99 |
| May 31, 2024 | 174,233 | 252,709 | -78.5K | -31.1% | 251 | 694.16 |
| May 15, 2024 | 252,709 | 436,058 | -183.3K | -42.0% | 545 | 463.69 |
| April 30, 2024 | 436,058 | 1,634,177 | -1.2M | -73.3% | 527 | 827.43 |
| April 15, 2024 | 1,634,177 | 2,131,175 | -497.0K | -23.3% | 3.3K | 499.29 |
| March 28, 2024 | 2,131,175 | 29,730 | 2.1M | +7068.4% | 123.8K | 17.22 |
| March 15, 2024 | 29,730 | 77,834 | -48.1K | -61.8% | 170.0K | 1 |
| February 29, 2024 | 77,834 | 153,506 | -75.7K | -49.3% | 0 | 999.99 |
| February 15, 2024 | 153,506 | 2,468 | 151.0K | +6119.9% | 1.8K | 84.44 |
| January 31, 2024 | 2,468 | 842,979 | -840.5K | -99.7% | 17 | 145.18 |
| December 29, 2023 | 2,637,436 | 2,697,530 | -60.1K | -2.2% | 2.2K | 999.99 |
| December 15, 2023 | 2,697,530 | 1,971,935 | 725.6K | +36.8% | 95.2K | 28.33 |
| November 30, 2023 | 1,971,935 | 1,567,223 | 404.7K | +25.8% | 0 | 999.99 |
| November 15, 2023 | 1,567,223 | 3,721,034 | -2.2M | -57.9% | 2.5K | 617.75 |
| October 31, 2023 | 3,721,034 | 8,076,883 | -4.4M | -53.9% | 10 | 999.99 |
| October 13, 2023 | 8,076,883 | 10,246,468 | -2.2M | -21.2% | 784 | 999.99 |
| September 29, 2023 | 10,246,468 | 6,417,781 | 3.8M | +59.7% | 0 | 999.99 |
| September 15, 2023 | 6,417,781 | 9,877,189 | -3.5M | -35.0% | 0 | 999.99 |
| August 31, 2023 | 9,877,189 | 6,873,832 | 3.0M | +43.7% | 8.3K | 999.99 |
| August 15, 2023 | 6,873,832 | 3,839,791 | 3.0M | +79.0% | 541 | 999.99 |
| July 31, 2023 | 3,839,791 | 3,203,189 | 636.6K | +19.9% | 8.6K | 444.27 |
| July 14, 2023 | 3,203,189 | 2,604,164 | 599.0K | +23.0% | 6.8K | 472.59 |
| June 30, 2023 | 2,604,164 | 5,053,090 | -2.4M | -48.5% | 7.2K | 360.34 |
| June 15, 2023 | 5,053,090 | 6,187,320 | -1.1M | -18.3% | 4.7K | 999.99 |
| May 31, 2023 | 6,187,320 | 5,538,134 | 649.2K | +11.7% | 51 | 999.99 |
| May 15, 2023 | 5,538,134 | 4,938,469 | 599.7K | +12.1% | 0 | 999.99 |
| April 28, 2023 | 4,938,469 | 5,373,319 | -434.9K | -8.1% | 0 | 999.99 |
| April 14, 2023 | 5,373,319 | 5,540,827 | -167.5K | -3.0% | 52 | 999.99 |
| March 31, 2023 | 5,540,827 | 2,276,845 | 3.3M | +143.4% | 308 | 999.99 |
| March 15, 2023 | 2,276,845 | 3,883,041 | -1.6M | -41.4% | 182 | 999.99 |
| February 28, 2023 | 3,883,041 | 4,043,131 | -160.1K | -4.0% | 0 | 999.99 |
| February 15, 2023 | 4,043,131 | 753,628 | 3.3M | +436.5% | 18 | 999.99 |
| January 31, 2023 | 753,628 | 994,223 | -240.6K | -24.2% | 0 | 999.99 |
| January 13, 2023 | 994,223 | 443,361 | 550.9K | +124.2% | 222 | 999.99 |
| December 30, 2022 | 443,361 | 306,780 | 136.6K | +44.5% | 3.9K | 113.68 |
| December 15, 2022 | 306,780 | 749,076 | -442.3K | -59.0% | 0 | 999.99 |
| November 30, 2022 | 749,076 | 503,660 | 245.4K | +48.7% | 0 | 999.99 |
| November 15, 2022 | 503,660 | 1,878,613 | -1.4M | -73.2% | 484 | 999.99 |
| October 31, 2022 | 1,878,613 | 2,217,452 | -338.8K | -15.3% | 5.5K | 339.04 |
| October 14, 2022 | 2,217,452 | 3,708,090 | -1.5M | -40.2% | 36.3K | 61.09 |
| September 30, 2022 | 3,708,090 | 3,837,978 | -129.9K | -3.4% | 1.9K | 999.99 |
| September 15, 2022 | 3,837,978 | 1,826,025 | 2.0M | +110.2% | 0 | 999.99 |
| August 31, 2022 | 1,826,025 | 450,931 | 1.4M | +304.9% | 5 | 999.99 |
| August 15, 2022 | 450,931 | 827,994 | -377.1K | -45.5% | 54 | 999.99 |
| July 29, 2022 | 827,994 | 3,099,188 | -2.3M | -73.3% | 0 | 999.99 |
| July 15, 2022 | 3,099,188 | 5,200,782 | -2.1M | -40.4% | 750 | 999.99 |
| June 30, 2022 | 5,200,782 | 7,099,176 | -1.9M | -26.7% | 4.5K | 999.99 |
| June 15, 2022 | 7,099,176 | 3,008,258 | 4.1M | +136.0% | 62 | 999.99 |
| May 31, 2022 | 3,008,258 | 5,146,104 | -2.1M | -41.5% | 2.6K | 999.99 |
| May 13, 2022 | 5,146,104 | 2,135,473 | 3.0M | +141.0% | 2.0K | 999.99 |
| April 29, 2022 | 2,135,473 | 752,968 | 1.4M | +183.6% | 8.4K | 254.83 |
| April 14, 2022 | 752,968 | 1,098,406 | -345.4K | -31.4% | 1.3K | 599.5 |
| March 31, 2022 | 1,098,406 | 2,542,875 | -1.4M | -56.8% | 0 | 999.99 |
| March 15, 2022 | 2,542,875 | 850,429 | 1.7M | +199.0% | 182 | 999.99 |
| February 28, 2022 | 850,429 | 790,138 | 60.3K | +7.6% | 912 | 932.49 |
| February 15, 2022 | 790,138 | 495,188 | 294.9K | +59.6% | 0 | 999.99 |
| January 31, 2022 | 495,188 | 356,247 | 138.9K | +39.0% | 360.7K | 1.37 |
| January 14, 2022 | 356,247 | 314,632 | 41.6K | +13.2% | 60 | 999.99 |
| December 31, 2021 | 314,632 | 6,441,272 | -6.1M | -95.1% | 5 | 999.99 |
| December 15, 2021 | 6,441,272 | 1,904,501 | 4.5M | +238.2% | 0 | 999.99 |
| November 30, 2021 | 1,904,501 | 128,933 | 1.8M | +1377.1% | 1.1K | 999.99 |
| November 15, 2021 | 128,933 | 100,052 | 28.9K | +28.9% | 134.3K | 1 |
| October 29, 2021 | 100,052 | 415,734 | -315.7K | -75.9% | 96.5K | 1.04 |
| October 15, 2021 | 415,734 | 2 | 415.7K | +20786600.0% | 53.0K | 7.84 |
| September 30, 2021 | 2 | 640,799 | -640.8K | -100.0% | 91.3K | 1 |
| September 15, 2021 | 640,799 | 36 | 640.8K | +1779897.2% | 124 | 999.99 |
| August 31, 2021 | 36 | 277,461 | -277.4K | -100.0% | 33 | 1.09 |
| August 13, 2021 | 277,461 | 333,824 | -56.4K | -16.9% | 38.0K | 7.3 |
| July 30, 2021 | 333,824 | 4,517 | 329.3K | +7290.4% | 159 | 999.99 |
| July 15, 2021 | 4,517 | 4,427 | 90 | +2.0% | 570 | 7.92 |
| June 30, 2021 | 4,427 | 2,427 | 2.0K | +82.4% | 1.1K | 4.06 |
| June 15, 2021 | 2,427 | 4,026 | -1.6K | -39.7% | 3 | 809 |