UL Solutions Inc. | ULS | NYSE | Latest report: February 27, 2026
UL Solutions Inc. (ULS) reported short interest of 5,318,457 shares for the settlement date of February 27, 2026. The prior report showed 3,715,685 shares. That was a change of 1.6M shares, while the latest days-to-cover reading came in at 5.06 using reported average daily volume of 1.1M.
The historical data currently tracked for ULS includes 43 reported entries from April 30, 2024 to February 27, 2026. During that span, reported short interest ranged between 319.7K and 5.5M shares.
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 | 5,318,457 | 3,715,685 | 1.6M | +43.1% | 1.1M | 5.06 |
| February 13, 2026 | 3,715,685 | 3,279,503 | 436.2K | +13.3% | 1.1M | 3.53 |
| January 30, 2026 | 3,279,503 | 2,902,589 | 376.9K | +13.0% | 991.4K | 3.31 |
| January 15, 2026 | 2,902,589 | 5,451,721 | -2.5M | -46.8% | 1.4M | 2.09 |
| December 31, 2025 | 5,451,721 | 3,403,024 | 2.0M | +60.2% | 2.2M | 2.47 |
| December 15, 2025 | 3,403,024 | 3,363,962 | 39.1K | +1.2% | 2.4M | 1.44 |
| November 28, 2025 | 3,363,962 | 3,464,982 | -101.0K | -2.9% | 537.3K | 6.26 |
| November 14, 2025 | 3,464,982 | 3,801,834 | -336.9K | -8.9% | 582.5K | 5.95 |
| October 31, 2025 | 3,801,834 | 3,771,559 | 30.3K | +0.8% | 570.9K | 6.66 |
| October 15, 2025 | 3,771,559 | 4,189,003 | -417.4K | -10.0% | 544.5K | 6.93 |
| September 15, 2025 | 3,531,807 | 3,395,415 | 136.4K | +4.0% | 838.7K | 4.21 |
| August 29, 2025 | 3,395,415 | 3,306,020 | 89.4K | +2.7% | 743.1K | 4.57 |
| August 15, 2025 | 3,306,020 | 2,318,870 | 987.1K | +42.6% | 1.5M | 2.28 |
| July 31, 2025 | 2,318,870 | 2,606,016 | -287.1K | -11.0% | 514.9K | 4.5 |
| July 15, 2025 | 2,606,016 | 3,217,595 | -611.6K | -19.0% | 820.2K | 3.18 |
| June 30, 2025 | 3,217,595 | 2,298,759 | 918.8K | +40.0% | 830.4K | 3.87 |
| June 13, 2025 | 2,298,759 | 2,435,621 | -136.9K | -5.6% | 558.3K | 4.12 |
| May 30, 2025 | 2,435,621 | 2,636,660 | -201.0K | -7.6% | 516.6K | 4.71 |
| May 15, 2025 | 2,636,660 | 2,343,813 | 292.8K | +12.5% | 1.3M | 2.1 |
| April 30, 2025 | 2,343,813 | 2,582,288 | -238.5K | -9.2% | 1.2M | 1.94 |
| April 15, 2025 | 2,582,288 | 2,635,725 | -53.4K | -2.0% | 1.6M | 1.65 |
| March 31, 2025 | 2,635,725 | 1,473,467 | 1.2M | +78.9% | 871.0K | 3.03 |
| February 28, 2025 | 1,533,022 | 1,402,884 | 130.1K | +9.3% | 596.3K | 2.57 |
| February 14, 2025 | 1,402,884 | 1,515,651 | -112.8K | -7.4% | 429.0K | 3.27 |
| January 31, 2025 | 1,515,651 | 1,573,952 | -58.3K | -3.7% | 387.1K | 3.92 |
| January 15, 2025 | 1,573,952 | 2,430,561 | -856.6K | -35.2% | 620.8K | 2.54 |
| December 31, 2024 | 2,430,561 | 1,114,029 | 1.3M | +118.2% | 794.5K | 3.06 |
| December 13, 2024 | 1,114,029 | 1,688,302 | -574.3K | -34.0% | 524.1K | 2.13 |
| November 29, 2024 | 1,688,302 | 1,010,807 | 677.5K | +67.0% | 617.9K | 2.73 |
| November 15, 2024 | 1,010,807 | 319,738 | 691.1K | +216.1% | 888.9K | 1.14 |
| October 31, 2024 | 319,738 | 729,977 | -410.2K | -56.2% | 401.3K | 1 |
| October 15, 2024 | 729,977 | 1,712,631 | -982.7K | -57.4% | 948.0K | 1 |
| September 30, 2024 | 1,712,631 | 799,325 | 913.3K | +114.3% | 922.8K | 1.86 |
| September 13, 2024 | 799,325 | 1,383,130 | -583.8K | -42.2% | 2.0M | 1 |
| August 30, 2024 | 1,383,130 | 805,554 | 577.6K | +71.7% | 274.2K | 5.05 |
| August 15, 2024 | 805,554 | 956,600 | -151.0K | -15.8% | 437.9K | 1.84 |
| July 31, 2024 | 956,600 | 1,338,952 | -382.4K | -28.6% | 396.1K | 2.41 |
| July 15, 2024 | 1,338,952 | 2,114,068 | -775.1K | -36.7% | 796.8K | 1.68 |
| June 28, 2024 | 2,114,068 | 640,831 | 1.5M | +229.9% | 1.0M | 2.07 |
| June 14, 2024 | 640,831 | 496,717 | 144.1K | +29.0% | 358.2K | 1.79 |
| May 31, 2024 | 496,717 | 543,827 | -47.1K | -8.7% | 773.2K | 1 |
| May 15, 2024 | 543,827 | 457,382 | 86.4K | +18.9% | 331.8K | 1.64 |
| April 30, 2024 | 457,382 | 0 | 457.4K | +100.0% | 1.0M | 1 |