IDNA
iShares Genomics Immunology and Healthcare ETF
stockNYSEETF
Market OpenOct 5, 2026 12:01:56 PM EDT
41.96USD+0.744%(+0.31)82,067
41.76Bid42.04Ask0.28SpreadAs of 2026-09-15, there were 23,081 shares short with a short interest of 0.35%.
IDNA Short Interest - Official
Short Interest
IDNA Short Position Change - Official
Short Position Change
IDNA Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 0.35 | 23,081 | 1.00 | -28,443 | -55.20 | 6,650,000 | 6,650,000 |
| 2026-08-31 | 0.79 | 51,524 | 1.00 | +18,000 | +53.69 | 6,500,000 | 6,500,000 |
| 2026-08-14 | 0.57 | 33,524 | 1.00 | +17,902 | +114.59 | 5,900,000 | 5,900,000 |
| 2026-07-31 | 0.26 | 15,622 | 1.00 | -41,486 | -72.64 | 5,900,000 | 5,900,000 |
| 2026-07-15 | 0.98 | 57,108 | 1.00 | -51,353 | -47.35 | 5,850,000 | 5,850,000 |
| 2026-06-30 | 1.97 | 108,461 | 1.41 | +85,984 | +382.54 | 5,500,000 | 5,500,000 |
| 2026-06-15 | 0.41 | 22,477 | 1.00 | -4,979 | -18.13 | 5,500,000 | 5,500,000 |
| 2026-05-15 | 0.50 | 27,456 | 1.00 | -20,055 | -42.21 | 5,450,000 | 5,450,000 |
| 2026-04-30 | 0.88 | 47,511 | 1.00 | -75,614 | -61.41 | 5,400,000 | 5,400,000 |
| 2026-04-15 | 2.37 | 123,125 | 4.05 | +73,759 | +149.41 | 5,200,000 | 5,200,000 |
| 2026-03-31 | 0.95 | 49,366 | 1.91 | +4,289 | +9.51 | 5,200,000 | 5,200,000 |
| 2026-03-13 | 0.88 | 45,077 | 1.15 | -25,765 | -36.37 | 5,100,000 | 5,100,000 |
| 2026-02-27 | 1.42 | 70,842 | 2.57 | +37,693 | +113.71 | 5,000,000 | 5,000,000 |
| 2026-02-13 | 0.66 | 33,149 | 1.00 | +24,368 | +277.51 | 5,000,000 | 5,000,000 |
| 2026-01-30 | 0.18 | 8,781 | 1.00 | +2,034 | +30.15 | 5,000,000 | 5,000,000 |
| 2026-01-15 | 0.13 | 6,747 | 1.00 | +5,470 | +428.35 | 5,000,000 | 5,000,000 |
| 2025-12-31 | 0.03 | 1,277 | 1.00 | -8,214 | -86.55 | 5,000,000 | 5,000,000 |
| 2025-12-15 | 0.19 | 9,491 | 1.00 | -45,560 | -82.76 | 5,000,000 | 5,000,000 |
| 2025-11-28 | 1.14 | 55,051 | 2.08 | +48,920 | +797.91 | 4,850,000 | 4,850,000 |
| 2025-11-14 | 0.12 | 6,131 | 1.00 | +2,916 | +90.70 | 5,000,000 | 5,000,000 |
| 2025-10-31 | 0.06 | 3,215 | 1.00 | -15,948 | -83.22 | 5,000,000 | 5,000,000 |
| 2025-10-15 | 0.38 | 19,163 | 1.00 | -18,990 | -49.77 | 5,000,000 | 5,000,000 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.