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, Q3 2025
Institutional positions in Proto Labs Inc as of Sep 30, 2025. 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
- 213
- +11 vs. Q2 2025
- Shares held
- 21.7M
- +106.8K (+0.5%) vs. Q2 2025
- Total value
- $1.09B
- +$221.4M (+25.5%) vs. Q2 2025
- New holders
- 33
- 67 more added
- Sold out
- 22
- 75 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 10,684 | $534.5K | 0.00% | +2,082+24.2% | Added |
| Diversified Trust Co | 10,028 | $501.7K | 0.01% | +780+8.4% | Added |
| RBF Capital, LLC | 10,000 | $500.3K | 0.02% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 9,864 | $493.5K | 0.00% | +2,473+33.5% | Added |
| State of Tennessee, Treasury Department | 9,733 | $486.9K | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 9,600 | $480.3K | 0.09% | +4,013+71.8% | Added |
| Janney Montgomery Scott LLC | 9,495 | $475.0K | 0.00% | −2,291−19.4% | Reduced |
| Truvestments Capital LLC | 9,413 | $470.9K | 0.09% | +1,109+13.4% | Added |
| Amundi | 9,298 | $470.8K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 9,371 | $469.5K | 0.00% | −2,620−21.8% | Reduced |
| State of Wisconsin Investment Board | 9,331 | $466.8K | 0.00% | +9,331 | New |
| Allianz Asset Management GmbH | 9,115 | $456.0K | 0.00% | +9,115 | New |
| Pacer Advisors, Inc. | 8,216 | $411.0K | 0.00% | −97,792−92.2% | Reduced |
| Two Sigma Securities, LLC | 8,178 | $409.1K | 0.06% | +8,178 | New |
| Balyasny Asset Management LLC | 8,096 | $405.0K | 0.00% | +2,181+36.9% | Added |
| State Board of Administration of Florida Retirement System | 7,559 | $378.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 7,519 | $376.2K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 7,447 | $372.6K | 0.00% | −1,636−18.0% | Reduced |
| Victory Capital Management Inc | 7,370 | $368.7K | 0.00% | −8,715−54.2% | Reduced |
| Amalgamated Bank | 7,071 | $354.0K | 0.00% | +235+3.4% | Added |
| Arizona State Retirement System | 7,034 | $351.9K | 0.00% | +97+1.4% | Added |
| Creative Planning | 6,883 | $344.4K | 0.00% | +569+9.0% | Added |
| Teachers Retirement System of the State of Kentucky | 6,877 | $344.0K | 0.00% | −1,660−19.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 6,673 | $333.9K | 0.00% | +837+14.3% | Added |
| Round Rock Advisors, LLC | 6,610 | $330.7K | 0.05% | +6,610 | New |
| Comerica Bank | 6,495 | $324.9K | 0.00% | −1,615−19.9% | Reduced |
| Two Sigma Advisers, LP | 6,100 | $305.2K | 0.00% | −1,500−19.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,080 | $304.2K | 0.00% | −23−0.4% | Reduced |
| Susquehanna International Group, LLP | 6,027 | $301.5K | 0.00% | −27,911−82.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 6,000 | $300.0K | 0.05% | +6,000 | New |
| Mercer Global Advisors Inc | 5,826 | $291.5K | 0.00% | +5,826 | New |
| Diametric Capital, LP | 5,471 | $273.7K | 0.10% | +5,471 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,456 | $273.0K | 0.00% | +1,215+28.6% | Added |
| Quest Partners LLC | 5,378 | $269.1K | 0.02% | −18,130−77.1% | Reduced |
| Oregon Public Employees Retirement Fund | 5,357 | $268.0K | 0.00% | −100−1.8% | Reduced |
| Quadrant Capital Group LLC | 5,286 | $264.5K | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 5,282 | $264.3K | 0.02% | +5,282 | New |
| Canada Pension Plan Investment Board | 5,200 | $260.2K | 0.00% | +1,800+52.9% | Added |
| KLP Kapitalforvaltning AS | 4,900 | $245.1K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 4,646 | $232.4K | 0.00% | +4,646 | New |
| Two Sigma Investments, LP | 4,500 | $225.1K | 0.00% | −1,100−19.6% | Reduced |
| Auto-Owners Insurance Co | 4,500 | $225.1K | 0.01% | +4,500 | New |
| ProShare Advisors LLC | 4,484 | $224.3K | 0.00% | −828−15.6% | Reduced |
| Everence Capital Management Inc | 4,100 | $205.0K | 0.01% | +4,100 | New |
| Cornerstone Investment Partners, LLC | 4,043 | $202.3K | 0.01% | +4,043 | New |
| Jump Financial, LLC | 4,026 | $201.4K | 0.00% | +4,026 | New |
| Public Employees Retirement Association of Colorado | 3,847 | $192.0K | 0.00% | 00.0% | Unchanged |
| LSV Asset Management | 3,400 | $170.0K | 0.00% | +3,400 | New |
| Leonteq Securities AG | 2,812 | $140.7K | 0.01% | +2,812 | New |
| CWM, LLC | 2,589 | $130.0K | 0.00% | +1,157+80.8% | Added |
| Russell Investments Group, Ltd. | 2,208 | $110.5K | 0.00% | −20,036−90.1% | Reduced |
| The PNC Financial Services Group, Inc. | 2,022 | $101.2K | 0.00% | +52+2.6% | Added |
| Ameritas Investment Partners, Inc. | 1,988 | $99.5K | 0.00% | −633−24.2% | Reduced |
| Nisa Investment Advisors, LLC | 1,874 | $93.8K | 0.00% | +70+3.9% | Added |
| Sterling Capital Management LLC | 1,648 | $82.4K | 0.00% | +989+150.1% | Added |
| State of Wyoming | 1,370 | $68.5K | 0.01% | −241−15.0% | Reduced |
| Aquatic Capital Management LLC | 1,281 | $64.1K | 0.00% | +1,281 | New |
| Tower Research Capital LLC (TRC) | 1,273 | $63.7K | 0.00% | −1,533−54.6% | Reduced |
| Advisor Group Holdings, Inc. | 1,278 | $63.7K | 0.00% | −1,794−58.4% | Reduced |
| GAMMA Investing LLC | 1,152 | $57.6K | 0.00% | −9−0.8% | Reduced |
| Shell Asset Management Co | 1,015 | $51.0K | 0.01% | −1,346−57.0% | Reduced |
| Public Employees Retirement System of Ohio | 565 | $28.3K | 0.00% | −58−9.3% | Reduced |
| Jones Financial Companies LLLP | 545 | $27.5K | 0.00% | −515−48.6% | Reduced |
| GWM Advisors LLC | 548 | $27.4K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 510 | $25.5K | 0.00% | +8+1.6% | Added |
| SRS Capital Advisors, Inc. | 458 | $22.9K | 0.00% | +443+2,953.3% | Added |
| Versant Capital Management, Inc | 369 | $18.5K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 348 | $17.4K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 345 | $17.3K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 327 | $16.4K | 0.00% | −233−41.6% | Reduced |
| Rockefeller Capital Management L.P. | 304 | $15.2K | 0.00% | +304 | New |
| Smartleaf Asset Management LLC | 300 | $14.9K | 0.00% | −19−6.0% | Reduced |
| EverSource Wealth Advisors, LLC | 260 | $13.0K | 0.00% | +4+1.6% | Added |
| Simplex Trading, LLC | 267 | $13.0K | 0.00% | +267 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 235 | $12.0K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 240 | $11.9K | 0.00% | +240 | New |
| CNB Bank | 205 | $10.3K | 0.00% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 200 | $10.0K | 0.00% | 00.0% | Unchanged |
| Hoese & Co LLP | 200 | $10.0K | 0.01% | 00.0% | Unchanged |
| Umb Bank N A | 185 | $9.26K | 0.00% | +7+3.9% | Added |
| CIBC Private Wealth Group, LLC | 168 | $8.40K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 166 | $8.00K | 0.00% | −134−44.7% | Reduced |
| Aster Capital Management (DIFC) Ltd | 137 | $6.85K | 0.00% | +137 | New |
| Parkside Financial Bank & Trust | 128 | $6.40K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 128 | $6.40K | 0.00% | +11+9.4% | Added |
| Bessemer Group Inc | 128 | $6.00K | 0.00% | +63+96.9% | Added |
| Old Point Trust & Financial Services N A | 100 | $5.00K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 98 | $5.00K | 0.00% | +25+34.2% | Added |
| Signaturefd, LLC | 97 | $4.85K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 80 | $4.00K | 0.00% | +9+12.7% | Added |
| Private Wealth Management Group, LLC | 76 | $3.80K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 64 | $3.20K | 0.00% | −11,485−99.4% | Reduced |
| Rothschild Investment LLC | 40 | $2.00K | 0.00% | −10−20.0% | Reduced |
| Silver Oak Securities, Inc | 37 | $1.85K | 0.00% | +37 | New |
| CBIZ Investment Advisory Services, LLC | 35 | $1.75K | 0.00% | +35 | New |
| Stephens Consulting, LLC | 30 | $1.50K | 0.00% | +30 | New |
| UMA Financial Services, Inc. | 29 | $1.45K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 29 | $1.45K | 0.00% | +4+16.0% | Added |
| True Wealth Design, LLC | 19 | $951 | 0.00% | +4+26.7% | Added |
| Ronald Blue Trust, Inc. | 18 | $901 | 0.00% | 00.0% | Unchanged |