Institutional Ownership
Proto Labs Inc
CUSIP 743713109COMPRLBQ1 2026
Shares Short
676.4K
As of Jul 15, 2026
Days to Cover
2.76
Short shares ÷ avg daily volume
Change vs Prior
-0.5%
vs previous settlement
Avg Daily Volume
245.2K
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 676.4K | 679.9K | -0.5% | 245.2K | 2.76 |
| Jun 30, 2026 | 679.9K | 700.2K | -2.9% | 307.3K | 2.21 |
| Jun 15, 2026 | 700.2K | 644.1K | +8.7% | 210.1K | 3.33 |
| May 29, 2026 | 644.1K | 643.7K | +0.1% | 192.7K | 3.34 |
| May 15, 2026 | 643.7K | 613.0K | +5.0% | 223.3K | 2.88 |
| Apr 30, 2026 | 613.0K | 647.7K | -5.4% | 136.6K | 4.49 |
| Apr 15, 2026 | 647.7K | 630.6K | +2.7% | 145.3K | 4.46 |
| Mar 31, 2026 | 630.6K | 586.7K | +7.5% | 165.0K | 3.82 |
| Mar 13, 2026 | 586.7K | 540.9K | +8.5% | 170.4K | 3.44 |
| Feb 27, 2026 | 540.9K | 535.5K | +1.0% | 174.3K | 3.10 |
| Feb 13, 2026 | 535.5K | 515.8K | +3.8% | 303.7K | 1.76 |
| Jan 30, 2026 | 515.8K | 456.3K | +13.0% | 174.6K | 2.95 |