PROTO LABS INC's ticker is PRLB and the CUSIP is 743713109. A total of 195 filers reported holding PROTO LABS INC in Q2 2017. The put-call ratio across all filers is 0.70 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2021 | $465,000 | -74.3% | 9,062 | -38.9% | 0.01% | -81.6% |
Q1 2021 | $1,806,000 | +68.9% | 14,832 | +112.9% | 0.04% | +35.7% |
Q4 2020 | $1,069,000 | -5.6% | 6,966 | -20.3% | 0.03% | -3.4% |
Q3 2020 | $1,133,000 | +16.2% | 8,744 | +0.9% | 0.03% | +70.6% |
Q2 2020 | $975,000 | +84.7% | 8,670 | +67.8% | 0.02% | +54.5% |
Q3 2019 | $528,000 | +31.7% | 5,167 | -13.4% | 0.01% | +120.0% |
Q2 2017 | $401,000 | -3.8% | 5,966 | +1.8% | 0.01% | -76.2% |
Q4 2013 | $417,000 | +101.4% | 5,861 | +84.4% | 0.02% | +75.0% |
Q2 2013 | $207,000 | – | 3,179 | – | 0.01% | – |
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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% |