PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 4 filers reported holding PROTO LABS INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $661,749 | +130.2% | 25,052 | +122.7% | 0.01% | +55.6% |
| Q4 2022 | $287,438 | -34.2% | 11,250 | +36.0% | 0.01% | -50.0% |
| Q1 2022 | $437,000 | -50.7% | 8,273 | -52.0% | 0.02% | -62.5% |
| Q4 2021 | $887,000 | -56.1% | 17,251 | -43.2% | 0.05% | -36.0% |
| Q3 2021 | $2,022,000 | -50.7% | 30,377 | -32.0% | 0.08% | -53.1% |
| Q2 2021 | $4,099,000 | +376.6% | 44,665 | +532.6% | 0.16% | +272.1% |
| Q1 2021 | $860,000 | +69.6% | 7,061 | -28.9% | 0.04% | +19.4% |
| Q1 2017 | $507,000 | +136.9% | 9,936 | +166.7% | 0.04% | +125.0% |
| Q2 2016 | $214,000 | – | 3,725 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cupps Capital Management, LLC | 645,795 | $49,332,000 | 3.20% |
| FLOOD GAMBLE ASSOCIATES INC | 71,875 | $6,027,000 | 2.98% |
| Conestoga Capital Advisors, LLC | 434,642 | $33,202,000 | 2.84% |
| Lisanti Capital Growth, LLC | 67,155 | $5,130,000 | 2.34% |
| Timpani Capital Management LLC | 50,334 | $3,845,000 | 2.27% |
| Summit Creek Advisors LLC | 160,231 | $12,240,000 | 2.18% |
| Assured Investment Management LLC | 690,692 | $52,762,000 | 2.04% |
| ARBOR CAPITAL MANAGEMENT LLC | 298,515 | $23,577,000 | 2.02% |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 589,728 | $45,049,000 | 2.01% |
| RIVERBRIDGE PARTNERS LLC | 1,200,028 | $91,670,000 | 1.99% |