Proto Labs Inc
PRLB- Exchange
- NYSE
- Industry
- Fabricated Structural Metal Products
- SEC CIK
- 0001443669
In the last 90 days, Proto Labs Inc insiders filed 0 open-market purchases and 2 sales; 277 institutions reported holding it in 13F filings for Q2 2026, worth $1.83B in total; ARK Invest is the only superinvestor holding it.
Q4 2022 vs. Q3 2022
How the institutions holding Proto Labs Inc changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 210 | 1 | 199 | −10 |
| Shares | 24.3M | 32 | 23.3M | −996.1K (−4.1%) |
| Value | $881.5M | $1.00K | $593.9M | −$287.6M (−32.6%) |
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (32)
Institutions that held Proto Labs Inc at the end of Q4 2022 but not at the end of Q3 2022.
Sold out (42)
Institutions that held Proto Labs Inc at the end of Q3 2022 and filed for Q4 2022 without it.
Not filed for Q4 2022 yet (1)
Institutions that held Proto Labs Inc at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Wipfli Financial Advisors LLC, | 32 | $1.00K |