SI
Shoulder Innovations, Inc.
stockNYSE
At CloseOct 2, 2026 3:59:57 PM EDT
19.02USD+1.305%(+0.24)144,352
As of 2026-09-15, there were 419,759 shares short with a short interest of 2.32%.
SI Short Interest - Official
Short Interest
SI Short Position Change - Official
Short Position Change
SI 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 | 2.32 | 419,759 | 4.69 | +118,222 | +39.21 | 20,818,957 | 18,123,920 |
| 2026-08-31 | 1.66 | 301,537 | 2.90 | +38,060 | +14.45 | 20,818,957 | 18,123,920 |
| 2026-08-14 | 1.45 | 263,477 | 1.92 | +47,178 | +21.81 | 20,818,957 | 18,123,920 |
| 2026-07-31 | 1.19 | 216,299 | 2.40 | +7,874 | +3.78 | 20,738,226 | 18,123,920 |
| 2026-07-15 | 1.15 | 208,425 | 1.83 | +13,000 | +6.65 | 20,738,226 | 18,123,920 |
| 2026-06-30 | 1.08 | 195,425 | 1.00 | -64,392 | -24.78 | 20,738,226 | 18,123,920 |
| 2026-06-15 | 1.43 | 259,817 | 2.70 | -82,916 | -24.19 | 20,738,226 | 18,123,920 |
| 2026-05-15 | 1.89 | 342,733 | 3.63 | -91,826 | -21.13 | 20,738,226 | 18,123,921 |
| 2026-04-30 | 2.40 | 434,559 | 6.93 | -41,389 | -8.70 | 20,727,949 | 18,074,719 |
| 2026-04-15 | 2.63 | 475,948 | 5.52 | +84,434 | +21.57 | 20,647,526 | 18,074,719 |
| 2026-03-31 | 2.17 | 391,514 | 2.64 | +83,558 | +27.13 | 20,647,526 | 18,074,719 |
| 2026-03-13 | 1.70 | 307,956 | 3.32 | +30,858 | +11.14 | 20,601,684 | 18,074,719 |
| 2026-02-27 | 1.53 | 277,098 | 6.81 | +13,617 | +5.17 | 20,601,684 | 18,074,719 |
| 2026-02-13 | 1.46 | 263,481 | 3.01 | -39,215 | -12.96 | 20,601,684 | 18,074,719 |
| 2026-01-30 | 1.67 | 302,696 | 7.08 | +16,077 | +5.61 | 20,601,684 | 18,074,719 |
| 2026-01-15 | 1.59 | 286,619 | 7.40 | -6,870 | -2.34 | 20,601,684 | 18,074,719 |
| 2025-12-31 | 1.62 | 293,489 | 4.62 | -34,983 | -10.65 | 20,601,684 | 18,074,719 |
| 2025-12-15 | 1.82 | 328,472 | 7.62 | +14,030 | +4.46 | 20,601,684 | 18,074,719 |
| 2025-11-28 | 1.74 | 314,442 | 5.18 | +75,282 | +31.48 | 20,601,684 | 18,074,719 |
| 2025-11-14 | 1.34 | 239,160 | 2.37 | +56,307 | +30.79 | 20,359,960 | 17,862,643 |
| 2025-10-31 | 1.02 | 182,853 | 3.81 | -6,105 | -3.23 | 20,359,960 | 17,862,643 |
| 2025-10-15 | 1.06 | 188,958 | 2.94 | -526,237 | -73.58 | 20,359,960 | 17,862,643 |
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.