HYLN
Hyliion Holdings Corp.Company with tickers: HYLN
CIK
1759631
CUSIP
449109107
Shares Outstanding
178,327,240
13F Activity (30d)
115 filings
111 filers
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-01 | 975,706 | 43,351 | 2,760,882 | 35.3% |
| 2026-05-29 | 1,089,763 | 53,512 | 2,649,281 | 41.1% |
| 2026-05-28 | 1,827,072 | 17,407 | 3,173,153 | 57.6% |
| 2026-05-27 | 2,440,070 | 28,441 | 3,892,694 | 62.7% |
| 2026-05-26 | 3,628,741 | 31,778 | 6,261,097 | 58.0% |
| 2026-05-22 | 5,432,595 | 24,608 | 9,686,057 | 56.1% |
| 2026-05-21 | 677,076 | 4,514 | 1,385,201 | 48.9% |
| 2026-05-20 | 654,836 | 129 | 1,070,297 | 61.2% |
| 2026-05-19 | 542,830 | 42,979 | 1,497,740 | 36.2% |
| 2026-05-18 | 1,679,792 | 138,029 | 3,691,794 | 45.5% |
| 2026-05-15 | 2,484,953 | 17,315 | 5,743,505 | 43.3% |
| 2026-05-14 | 953,977 | 18,333 | 2,354,010 | 40.5% |
| 2026-05-13 | 1,207,536 | 187,753 | 4,124,281 | 29.3% |
| 2026-05-12 | 239,629 | 863 | 650,662 | 36.8% |
| 2026-05-11 | 402,750 | 1,789 | 1,160,656 | 34.7% |
| 2026-05-08 | 321,237 | 3,157 | 749,842 | 42.8% |
| 2026-05-07 | 190,399 | 0 | 595,849 | 32.0% |
| 2026-05-06 | 292,465 | 0 | 703,837 | 41.6% |
| 2026-05-05 | 311,651 | 0 | 830,437 | 37.5% |
| 2026-05-04 | 177,175 | 0 | 674,657 | 26.3% |
| 2026-05-01 | 91,529 | 5,521 | 326,462 | 28.0% |
| 2026-04-30 | 84,405 | 0 | 290,266 | 29.1% |
| 2026-04-29 | 124,399 | 0 | 344,378 | 36.1% |
| 2026-04-28 | 93,158 | 1,000 | 219,685 | 42.4% |
| 2026-04-27 | 66,088 | 650 | 171,910 | 38.4% |
| 2026-04-24 | 130,159 | 71 | 269,983 | 48.2% |
| 2026-04-23 | 152,982 | 0 | 348,297 | 43.9% |
| 2026-04-22 | 130,156 | 100 | 312,873 | 41.6% |
| 2026-04-21 | 190,873 | 50 | 434,816 | 43.9% |
| 2026-04-20 | 64,501 | 247 | 277,967 | 23.2% |
| 2026-04-17 | 81,384 | 50 | 353,821 | 23.0% |
| 2026-04-16 | 99,050 | 151 | 253,885 | 39.0% |
| 2026-04-15 | 122,059 | 299 | 355,123 | 34.4% |
| 2026-04-14 | 171,790 | 5 | 458,681 | 37.5% |
| 2026-04-13 | 117,353 | 2,613 | 293,022 | 40.0% |
| 2026-04-10 | 103,810 | 0 | 319,792 | 32.5% |
| 2026-04-09 | 179,570 | 9 | 295,853 | 60.7% |
| 2026-04-08 | 218,589 | 25 | 392,393 | 55.7% |
| 2026-04-07 | 110,298 | 25 | 241,292 | 45.7% |
| 2026-04-06 | 68,650 | 1,011 | 181,928 | 37.7% |