TLSI short interest
TriSalus Life Sciences Inc. · Healthcare · Medical - Devices · settlement date 2026-09-30
| Shares short | 3,346,635 |
|---|---|
| Change vs prior report | 1,366 (+0.0%) |
| Change over six months | +179.3% |
| Days to cover | 4.41 (sector: 3.78) |
| Average daily volume | 759,590 |
| Rank in Healthcare | #473 of 922 by days to cover |
TLSI short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 3,346,635 | +0.0% | 4.41 | 759,590 |
| 2026-09-15 | 3,345,269 | -9.4% | 28.81 | 116,107 |
| 2026-08-31 | 3,692,615 | -2.6% | 35.88 | 102,902 |
| 2026-08-14 | 3,790,922 | +0.5% | 14.00 | 270,685 |
| 2026-07-31 | 3,773,177 | +5.8% | 22.15 | 170,370 |
| 2026-07-15 | 3,564,595 | +15.7% | 12.88 | 276,782 |
| 2026-06-30 | 3,080,231 | +40.7% | 4.54 | 678,939 |
| 2026-06-15 | 2,188,985 | +4.2% | 6.76 | 323,879 |
| 2026-05-29 | 2,101,834 | +24.7% | 4.91 | 428,237 |
| 2026-05-15 | 1,685,210 | +16.8% | 1.65 | 1,019,381 |
| 2026-04-30 | 1,442,308 | +9.0% | 12.25 | 117,774 |
| 2026-04-15 | 1,323,315 | +10.5% | 8.84 | 149,729 |
| 2026-03-31 | 1,198,022 | +10.9% | 5.91 | 202,643 |
| 2026-03-13 | 1,080,396 | +9.5% | 4.35 | 248,210 |
| 2026-02-27 | 986,706 | -15.0% | 4.14 | 238,604 |
| 2026-02-13 | 1,160,400 | +2.0% | 11.42 | 101,632 |
| 2026-01-30 | 1,138,040 | -9.4% | 8.33 | 136,695 |
| 2026-01-15 | 1,255,516 | -2.0% | 9.21 | 136,296 |
| 2025-12-31 | 1,281,631 | +61.3% | 5.30 | 241,696 |
| 2025-12-15 | 794,549 | +5.3% | 4.39 | 181,116 |
| 2025-11-28 | 754,571 | +18.4% | 4.70 | 160,620 |
| 2025-11-14 | 637,288 | -0.8% | 6.06 | 105,201 |
| 2025-10-31 | 642,596 | -12.0% | 6.08 | 105,641 |
| 2025-10-15 | 730,063 | -20.5% | 5.44 | 134,221 |
| 2025-09-30 | 918,460 | +78.2% | 5.80 | 158,415 |
import finzdata as yf
yf.Ticker("TLSI").short_interest # every report since 2017
yf.Client().short_interest(["TLSI"], start="2018-01-01")Healthcare short interest · TLSI price history · Who owns TLSI · All short interest