sec filing
SI
NYSE · SI
SHOULDER INNOVATIONS, INC.
Healthcare · Medical - Specialties
$19.14
Down-$0.46 (-2.35%)
Updated Oct 7, 2026, 8:28 AM
SID Score
4.8/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 306.35M
- P/E ratio
- -9.49
- Dividend yield
- 0.00%
- 52-week range
- $10.92 – $24.60
- Volume
- 126.98K
- Avg. volume
- 85.19K
Price performance · SI
SI price history
1M range · 21 trading sessions · Daily adjusted prices
Prices through Oct 6, 2026
SI closed at $19.14 after 21 trading sessions, down 4.25% for the selected period.
- Last close
- $19.14
- Period change
- -4.25%
- Period low
- $16.99
- Period high
- $19.99
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 6, 2026 | $19.56 | $19.91 | $19.03 | $19.14 | 126.98K |
| Oct 5, 2026 | $18.81 | $20.03 | $18.74 | $19.60 | 148.09K |
| Oct 2, 2026 | $18.89 | $19.4899 | $18.545 | $19.01 | 144.35K |
| Oct 1, 2026 | $18.90 | $19.60 | $18.455 | $18.75 | 213.36K |
| Sep 30, 2026 | $18.84 | $19.50 | $18.44 | $18.90 | 191.19K |
| Sep 29, 2026 | $17.80 | $18.99 | $17.78 | $18.79 | 162.24K |
| Sep 28, 2026 | $16.95 | $18.3174 | $16.56 | $17.95 | 155.21K |
| Sep 25, 2026 | $17.08 | $17.43 | $16.81 | $16.99 | 77.09K |
| Sep 24, 2026 | $17.21 | $17.40 | $16.815 | $17.01 | 79.87K |
| Sep 23, 2026 | $17.64 | $18.05 | $17.00 | $17.37 | 97.91K |
| Sep 22, 2026 | $17.44 | $18.17 | $17.255 | $17.61 | 108.09K |
| Sep 21, 2026 | $18.42 | $18.69 | $17.0946 | $17.52 | 61.43K |
| Sep 18, 2026 | $17.78 | $18.66 | $17.625 | $18.16 | 622.09K |
| Sep 17, 2026 | $18.07 | $18.33 | $17.37 | $17.80 | 155.71K |
| Sep 16, 2026 | $17.95 | $18.33 | $17.75 | $17.89 | 84.75K |
| Sep 15, 2026 | $17.78 | $18.28 | $17.58 | $17.95 | 92.34K |
| Sep 14, 2026 | $18.59 | $19.225 | $18.22 | $18.35 | 91.23K |
| Sep 11, 2026 | $19.53 | $19.69 | $18.37 | $18.53 | 123.52K |
| Sep 10, 2026 | $19.64 | $20.45 | $19.09 | $19.11 | 79.91K |
| Sep 9, 2026 | $19.90 | $20.285 | $19.52 | $19.64 | 102.54K |
| Sep 8, 2026 | $20.22 | $20.41 | $19.66 | $19.99 | 98.77K |
Latest SI news
The latest Smart Investors Daily articles mentioning SI.
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