PRLB
Proto Labs IncCompany with tickers: PRLB
CIK
1443669
CUSIP
743713109
Shares Outstanding
23,794,045
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-04-30 | 612,973 | 647,664 | -34,691 | 4.49 |
| 2026-04-15 | 647,664 | 630,613 | +17,051 | 4.46 |
| 2026-03-31 | 630,613 | 586,703 | +43,910 | 3.82 |
| 2026-03-13 | 586,703 | 540,900 | +45,803 | 3.44 |
| 2026-02-27 | 540,900 | 535,467 | +5,433 | 3.10 |
| 2026-02-13 | 535,467 | 515,791 | +19,676 | 1.76 |
| 2026-01-30 | 515,791 | 456,341 | +59,450 | 2.95 |
| 2026-01-15 | 456,341 | 461,538 | -5,197 | 3.47 |
| 2025-12-31 | 461,538 | 542,670 | -81,132 | 2.80 |
| 2025-12-15 | 542,670 | 601,534 | -58,864 | 4.65 |
| 2025-11-28 | 601,534 | 703,045 | -101,511 | 3.73 |
| 2025-11-14 | 703,045 | 609,446 | +93,599 | 2.79 |
| 2025-10-31 | 609,446 | 593,032 | +16,414 | 2.54 |
| 2025-10-15 | 593,032 | 631,522 | -38,490 | 3.40 |
| 2025-09-30 | 631,522 | 688,674 | -57,152 | 3.16 |
| 2025-09-15 | 688,674 | 680,732 | +7,942 | 4.83 |
| 2025-08-29 | 680,732 | 667,965 | +12,767 | 4.03 |
| 2025-08-15 | 667,965 | 637,698 | +30,267 | 3.09 |
| 2025-07-31 | 637,698 | 656,829 | -19,131 | 3.27 |
| 2025-07-15 | 656,829 | 760,144 | -103,315 | 4.56 |
| 2025-06-30 | 760,144 | 778,584 | -18,440 | 3.73 |
| 2025-06-13 | 778,584 | 820,580 | -41,996 | 2.99 |
| 2025-05-30 | 820,580 | 840,509 | -19,929 | 4.52 |
| 2025-05-15 | 840,509 | 825,600 | +14,909 | 4.64 |