JMBS
Janus Henderson Mortgage-Backed Securities ETF
stockNYSEETF
At CloseOct 2, 2026 3:59:51 PM EDT
42.29USD-0.259%(-0.11)1,114,423
As of 2026-09-15, there were 444,876 shares short with a short interest of 0.29%.
JMBS Short Interest - Official
Short Interest
JMBS Short Position Change - Official
Short Position Change
JMBS 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 | 0.29 | 444,876 | 1.00 | +234,293 | +111.26 | 151,330,000 | 151,330,000 |
| 2026-08-31 | 0.14 | 210,583 | 1.00 | +184,578 | +709.78 | 151,300,000 | 151,300,000 |
| 2026-08-14 | 0.02 | 26,005 | 1.00 | -412,122 | -94.06 | 151,900,000 | 151,900,000 |
| 2026-07-31 | 0.29 | 438,127 | 1.00 | -14,488 | -3.20 | 151,480,000 | 151,480,000 |
| 2026-07-15 | 0.30 | 452,615 | 1.00 | +365,911 | +422.02 | 151,000,000 | 151,000,000 |
| 2026-06-30 | 0.06 | 86,704 | 1.00 | -327,010 | -79.04 | 150,950,000 | 150,950,000 |
| 2026-06-15 | 0.27 | 413,714 | 1.00 | -410,650 | -49.81 | 150,850,000 | 150,850,000 |
| 2026-05-15 | 0.56 | 824,364 | 1.41 | +585,170 | +244.64 | 147,080,000 | 147,080,000 |
| 2026-04-30 | 0.16 | 239,194 | 1.00 | +75,713 | +46.31 | 146,250,000 | 146,250,000 |
| 2026-04-15 | 0.11 | 163,481 | 1.00 | +97,087 | +146.23 | 145,580,000 | 145,580,000 |
| 2026-03-31 | 0.05 | 66,394 | 1.00 | -210,618 | -76.03 | 145,030,000 | 145,030,000 |
| 2026-03-13 | 0.19 | 277,012 | 1.00 | +106,798 | +62.74 | 147,300,000 | 147,300,000 |
| 2026-02-27 | 0.12 | 170,214 | 1.00 | +125,981 | +284.81 | 144,600,000 | 144,600,000 |
| 2026-02-13 | 0.03 | 44,233 | 1.00 | -23,497 | -34.69 | 144,250,000 | 144,250,000 |
| 2026-01-30 | 0.04 | 67,730 | 1.00 | -198,451 | -74.55 | 157,200,000 | 157,200,000 |
| 2026-01-15 | 0.17 | 266,181 | 1.00 | +31,179 | +13.27 | 153,630,000 | 153,630,000 |
| 2025-12-31 | 0.15 | 235,002 | 1.00 | +99,829 | +73.85 | 152,430,000 | 152,430,000 |
| 2025-12-15 | 0.09 | 135,173 | 1.00 | -993,611 | -88.02 | 151,350,000 | 151,350,000 |
| 2025-11-28 | 0.76 | 1,128,784 | 2.30 | +373,492 | +49.45 | 148,080,000 | 148,080,000 |
| 2025-11-14 | 0.54 | 755,292 | 1.35 | -549,917 | -42.13 | 140,580,000 | 140,580,000 |
| 2025-10-31 | 0.93 | 1,305,209 | 1.80 | +917,473 | +236.62 | 140,580,000 | 140,580,000 |
| 2025-10-15 | 0.28 | 387,736 | 1.00 | +307,597 | +383.83 | 140,580,000 | 140,580,000 |
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.