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.
13F holders, Q1 2023
Institutional positions in Proto Labs Inc as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 199
- +2 vs. Q4 2022
- Shares held
- 22.5M
- −759.2K (−3.3%) vs. Q4 2022
- Total value
- $745.6M
- +$152.1M (+25.6%) vs. Q4 2022
- New holders
- 30
- 55 more added
- Sold out
- 28
- 67 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRLB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 277 | $1.83B |
| Q1 2026 | 263 | $1.26B |
| Q4 2025 | 234 | $1.10B |
| Q3 2025 | 213 | $1.09B |
| Q2 2025 | 202 | $866.4M |
| Q1 2025 | 188 | $764.5M |
| Q4 2024 | 199 | $837.2M |
| Q3 2024 | 193 | $634.3M |
| Q2 2024 | 204 | $662.3M |
| Q1 2024 | 203 | $774.1M |
| Q4 2023 | 219 | $845.8M |
| Q3 2023 | 185 | $571.4M |
| Q2 2023 | 193 | $775.6M |
| Q1 2023 | 199 | $745.6M |
| Q4 2022 | 199 | $593.9M |
| Q3 2022 | 210 | $881.5M |
| Q2 2022 | 227 | $1.16B |
| Q1 2022 | 236 | $1.31B |
| Q4 2021 | 245 | $1.31B |
| Q3 2021 | 264 | $1.89B |
| Q2 2021 | 273 | $2.65B |
| Q1 2021 | 316 | $3.49B |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Amalgamated Bank | 11,525 | $382.0K | 0.00% | −958−7.7% | Reduced |
| Petrus Trust Company, LTA | 11,429 | $378.9K | 0.05% | −2,293−16.7% | Reduced |
| Maryland State Retirement & Pension System | 10,920 | $362.0K | 0.01% | −342−3.0% | Reduced |
| American Century Companies Inc | 10,877 | $360.6K | 0.00% | +10,877 | New |
| Manufacturers Life Insurance Company, The | 10,776 | $357.2K | 0.00% | −322−2.9% | Reduced |
| ExodusPoint Capital Management, LP | 10,701 | $355.0K | 0.00% | +10,701 | New |
| SG Americas Securities, LLC | 9,132 | $303.0K | 0.00% | −29,232−76.2% | Reduced |
| Gotham Asset Management, LLC | 9,013 | $298.8K | 0.01% | −5,032−35.8% | Reduced |
| Oregon Public Employees Retirement Fund | 8,996 | $298.2K | 0.00% | −20−0.2% | Reduced |
| US Bancorp | 8,463 | $280.5K | 0.00% | −511−5.7% | Reduced |
| CWM Advisors, LLC | 8,275 | $274.3K | 0.03% | −933−10.1% | Reduced |
| Victory Capital Management Inc | 8,265 | $274.0K | 0.00% | −9,735−54.1% | Reduced |
| Jane Street Group, LLC | 8,061 | $267.2K | 0.00% | −101,270−92.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 8,055 | $267.0K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 7,904 | $262.0K | 0.00% | +50+0.6% | Added |
| Arizona State Retirement System | 7,857 | $260.5K | 0.00% | +7,857 | New |
| Wells Fargo & Company | 7,775 | $257.8K | 0.00% | +5,348+220.4% | Added |
| Amundi | 8,049 | $248.9K | 0.00% | +3,690+84.7% | Added |
| Dynamic Technology Lab Private Ltd | 7,127 | $237.0K | 0.02% | +7,127 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 7,000 | $232.1K | 0.00% | −51,062−87.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 6,600 | $218.8K | 0.00% | +6,600 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 6,172 | $204.6K | 0.00% | −14,281−69.8% | Reduced |
| Man Group plc | – | $203.0K | 0.00% | – | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,279 | $175.0K | 0.00% | +1,788+51.2% | Added |
| HighMark Wealth Management LLC | 5,145 | $170.6K | 0.13% | 00.0% | Unchanged |
| Gs Investments, Inc. | 5,000 | $165.8K | 0.10% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 4,037 | $134.0K | 0.02% | −40−1.0% | Reduced |
| Householder Group Estate & Retirement Specialist, LLC | 3,903 | $129.0K | 0.05% | +3,903 | New |
| Public Employees Retirement Association of Colorado | 3,847 | $128.0K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 3,313 | $109.8K | 0.10% | +3,313 | New |
| Advisor Group Holdings, Inc. | 3,238 | $107.3K | 0.00% | +1,395+75.7% | Added |
| Eukles Asset Management | 3,069 | $101.7K | 0.06% | +16+0.5% | Added |
| The PNC Financial Services Group, Inc. | 3,041 | $100.8K | 0.00% | +2,293+306.6% | Added |
| Royal Bank of Canada | 2,976 | $98.0K | 0.00% | −502−14.4% | Reduced |
| KBC Group NV | 2,353 | $78.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,264 | $75.0K | 0.00% | +580+34.4% | Added |
| Ameritas Investment Partners, Inc. | 2,175 | $72.1K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 1,740 | $57.7K | 0.00% | −25,134−93.5% | Reduced |
| Metropolitan Life Insurance Co | 1,580 | $52.4K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 1,283 | $42.5K | 0.00% | −147,692−99.1% | Reduced |
| GWM Advisors LLC | 1,270 | $42.1K | 0.00% | −17−1.3% | Reduced |
| Aquatic Capital Management LLC | 1,000 | $33.0K | 0.00% | +1,000 | New |
| Capital Analysts, LLC | 640 | $21.0K | 0.00% | +640 | New |
| Tower Research Capital LLC (TRC) | 607 | $20.0K | 0.00% | −383−38.7% | Reduced |
| CarsonAllaria Wealth Management, Ltd. | 595 | $19.7K | 0.02% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 568 | $18.8K | 0.00% | −211−27.1% | Reduced |
| Antonetti Capital Management LLC | 524 | $17.4K | 0.03% | 00.0% | Unchanged |
| Leonteq Securities AG | 500 | $16.6K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 490 | $16.2K | 0.00% | −8−1.6% | Reduced |
| Fifth Third Bancorp | 455 | $15.1K | 0.00% | −69−13.2% | Reduced |
| CWM, LLC | 455 | $15.0K | 0.00% | +4+0.9% | Added |
| Ameritas Advisory Services, LLC | 378 | $12.2K | 0.00% | +378 | New |
| State of Wyoming | 330 | $10.9K | 0.00% | −1,175−78.1% | Reduced |
| Hantz Financial Services, Inc. | 310 | $10.0K | 0.00% | −40−11.4% | Reduced |
| Harbour Investments, Inc. | 220 | $7.29K | 0.00% | −26−10.6% | Reduced |
| TD Private Client Wealth LLC | 219 | $7.26K | 0.00% | 00.0% | Unchanged |
| CNB Bank | 205 | $6.80K | 0.00% | −145−41.4% | Reduced |
| WealthPLAN Partners, LLC | 200 | $6.63K | 0.00% | +200 | New |
| Hoese & Co LLP | 200 | $6.29K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 138 | $4.58K | 0.00% | +138 | New |
| Versant Capital Management, Inc | 133 | $4.29K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 120 | $3.98K | 0.00% | +120 | New |
| Walleye Trading LLC | 114 | $3.78K | 0.00% | +114 | New |
| Cassady Schiller Wealth Management, LLC | 100 | $3.31K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 88 | $2.92K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 88 | $2.92K | 0.00% | +5+6.0% | Added |
| Global Retirement Partners, LLC | 78 | $2.21K | 0.00% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 50 | $1.66K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 50 | $1.66K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 50 | $1.66K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 43 | $1.43K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 42 | $1.39K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 40 | $1.33K | 0.00% | 00.0% | Unchanged |
| Sugarloaf Wealth Management, LLC | 35 | $1.16K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 29 | $961 | 0.00% | −7−19.4% | Reduced |
| Glassman Wealth Services | 29 | $961 | 0.00% | +8+38.1% | Added |
| International Assets Investment Management, LLC | 23 | $762 | 0.00% | +23 | New |
| Farmers & Merchants Investments Inc | 20 | $663 | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 19 | $630 | 0.00% | 00.0% | Unchanged |
| Baker Avenue Asset Management, LP | 17 | $564 | 0.00% | 00.0% | Unchanged |
| Piershale Financial Group, Inc. | 17 | $564 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 17 | $564 | 0.00% | 00.0% | Unchanged |
| Private Ocean, LLC | 15 | $497 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 14 | $464 | 0.00% | 00.0% | Unchanged |
| Tilia Fiduciary Partners, Inc. | 13 | $431 | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 12 | $398 | 0.00% | +12 | New |
| Belpointe Asset Management LLC | 10 | $332 | 0.00% | +10 | New |
| Clearstead Advisors, LLC | 6 | $199 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 5 | $166 | 0.00% | +2+66.7% | Added |
| JFS Wealth Advisors, LLC | 4 | $133 | 0.00% | −6−60.0% | Reduced |
| AdvisorNet Financial, Inc | 4 | $133 | 0.00% | −1−20.0% | Reduced |
| Brown Brothers Harriman & Co | 3 | $99 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 2 | $66 | 0.00% | 00.0% | Unchanged |
| Schubert & Co | 1 | $34 | 0.00% | −5−83.3% | Reduced |
| SJS Investment Consulting Inc. | 1 | $34 | 0.00% | −2−66.7% | Reduced |
| Disciplined Investments, LLC | 1 | $33 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 11 | $0 | 0.00% | +4+57.1% | Added |
| Clear Street Markets LLC | 4 | $0 | 0.00% | +4 | New |
| First Command Advisory Services, Inc. | 2 | $0 | 0.00% | +2 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 0 | $0 | 0.00% | −467,018−100.0% | Sold out |