Green Alpha Advisors, LLC
- SEC CIK
- 0001439207
- Latest filing
- Aug 11, 2026
PRLB holding history
Proto Labs Inc in every 13F filed by Green Alpha Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PRLB overviewAll 13F holders of PRLBFull Q2 2026 holdings
- Shares (Q4 2022)
- 0
- Sold out in Q4 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2022 | 0 | $0 | 0.0% | −8,143−100.0% | Sold out | Holders |
| Q3 2022 | 8,143 | $297.0K | 0.3% | +63+0.8% | Added | Holders |
| Q2 2022 | 8,080 | $387.0K | 0.1% | +140+1.8% | Added | Holders |
| Q1 2022 | 7,940 | $420.0K | 0.3% | +7,940 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −5,932−100.0% | Sold out | Holders |
| Q3 2021 | 5,932 | $395.0K | 0.3% | +736+14.2% | Added | Holders |
| Q2 2021 | 5,196 | $477.0K | 0.3% | +5,196 | New | Holders |