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, Q2 2026
Institutional positions in Proto Labs Inc as of Jun 30, 2026. 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
- 277
- +18 vs. Q1 2026
- Shares held
- 22.5M
- +396.3K (+1.8%) vs. Q1 2026
- Total value
- $1.83B
- +$571.5M (+45.4%) vs. Q1 2026
- New holders
- 43
- 101 more added
- Sold out
- 25
- 91 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $867.3M |
| Q1 2025 | 188 | $765.5M |
| Q4 2024 | 199 | $837.9M |
| Q3 2024 | 193 | $638.4M |
| Q2 2024 | 204 | $664.6M |
| Q1 2024 | 203 | $845.3M |
| Q4 2023 | 219 | $889.9M |
| Q3 2023 | 185 | $571.4M |
| Q2 2023 | 193 | $775.6M |
| Q1 2023 | 199 | $755.1M |
| Q4 2022 | 199 | $594.0M |
| Q3 2022 | 211 | $882.0M |
| Q2 2022 | 227 | $1.17B |
| 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, Q2 2026
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evolution Advisers, Inc. | 2 | $0 | 0.00% | +2 | New |
| Davis Capital Management | 1 | $82 | 0.00% | +1 | New |
| IFP Advisors, Inc | 3 | $245 | 0.00% | −4−57.1% | Reduced |
| Ankerstar Wealth, LLC | 3 | $245 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 3 | $245 | 0.00% | +3 | New |
| Rossby Financial, LCC | 3 | $245 | 0.00% | +3 | New |
| Larson Financial Group LLC | 4 | $326 | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 4 | $326 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 4 | $327 | 0.00% | +1+33.3% | Added |
| JFS Wealth Advisors, LLC | 4 | $327 | 0.00% | +4 | New |
| Northwestern Mutual Wealth Management Co | 5 | $408 | 0.00% | −26−83.9% | Reduced |
| Gilpin Wealth Management, LLC | 5 | $408 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 5 | $408 | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 5 | $408 | 0.00% | +5 | New |
| Torren Management, LLC | 8 | $652 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 9 | $734 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 10 | $816 | 0.00% | −9−47.4% | Reduced |
| First Horizon Corp | 14 | $1.14K | 0.00% | +14 | New |
| Transamerica Financial Advisors, Inc. | 14 | $1.14K | 0.00% | +14 | New |
| Farmers & Merchants Investments Inc | 15 | $1.22K | 0.00% | 00.0% | Unchanged |
| Fulcrum Asset Management LLP | 18 | $1.44K | 0.00% | +18 | New |
| Ronald Blue Trust, Inc. | 18 | $1.47K | 0.00% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 18 | $1.47K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 22 | $1.79K | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 23 | $1.81K | 0.00% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 35 | $2.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 29 | $2.36K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 29 | $2.36K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 30 | $2.44K | 0.00% | −4−11.8% | Reduced |
| Essential Partners LLC | 41 | $3.34K | 0.00% | +9+28.1% | Added |
| Zions Bancorporation, National Association | 42 | $3.42K | 0.00% | +1+2.4% | Added |
| Continuum Advisory, LLC | 45 | $3.67K | 0.00% | +45 | New |
| Picton Mahoney Asset Management | 50 | $4.08K | 0.00% | +50 | New |
| Ares Financial Consulting, LLC | 53 | $4.32K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 57 | $4.65K | 0.00% | 00.0% | Unchanged |
| NBH Bank | 59 | $4.81K | 0.00% | +59 | New |
| EverSource Wealth Advisors, LLC | 60 | $4.89K | 0.00% | −411−87.3% | Reduced |
| Smartleaf Asset Management LLC | 63 | $5.03K | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 68 | $5.54K | 0.00% | +2+3.0% | Added |
| TD Waterhouse Canada Inc. | 75 | $5.89K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 76 | $6.20K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 80 | $6.52K | 0.00% | +80 | New |
| Salomon & Ludwin, LLC | 84 | $6.61K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 85 | $6.93K | 0.00% | 00.0% | Unchanged |
| Old Point Trust & Financial Services N A | 100 | $8.15K | 0.00% | 00.0% | Unchanged |
| IFG Advisory, LLC | 100 | $8.15K | 0.00% | +100 | New |
| Quarry LP | 102 | $8.31K | 0.00% | +73+251.7% | Added |
| Optiver Holding B.V. | 103 | $8.40K | 0.00% | +103 | New |
| Parkside Financial Bank & Trust | 128 | $10.4K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 130 | $10.6K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 143 | $11.0K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 138 | $11.0K | 0.01% | −5−3.5% | Reduced |
| Allworth Financial LP | 135 | $11.0K | 0.00% | +33+32.4% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 145 | $11.8K | 0.00% | +78+116.4% | Added |
| Signaturefd, LLC | 155 | $12.6K | 0.00% | +19+14.0% | Added |
| Simplex Trading, LLC | 176 | $14.3K | 0.00% | −10,603−98.4% | Reduced |
| Nykredit A/S | 181 | $14.8K | 0.00% | +181 | New |
| Umb Bank N A | 198 | $16.1K | 0.00% | +9+4.8% | Added |
| Hoese & Co LLP | 200 | $16.3K | 0.01% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 200 | $16.3K | 0.01% | 00.0% | Unchanged |
| National Bank of Canada | 208 | $17.0K | 0.00% | +12+6.1% | Added |
| GWM Advisors LLC | 210 | $17.1K | 0.00% | −338−61.7% | Reduced |
| USA Financial Formulas | 232 | $18.9K | 0.00% | +232 | New |
| HighMark Wealth Management LLC | 345 | $28.1K | 0.01% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 350 | $28.5K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 377 | $30.7K | 0.00% | +15+4.1% | Added |
| SRS Capital Advisors, Inc. | 389 | $31.7K | 0.00% | +364+1,456.0% | Added |
| Versant Capital Management, Inc | 448 | $36.5K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 451 | $36.8K | 0.00% | −45−9.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 475 | $38.7K | 0.00% | −55−10.4% | Reduced |
| Sterling Capital Management LLC | 486 | $39.6K | 0.00% | −303−38.4% | Reduced |
| Cullen/Frost Bankers, Inc. | 531 | $43.3K | 0.00% | +101+23.5% | Added |
| Pinnacle Wealth Planning Services, Inc. | 562 | $45.8K | 0.00% | +15+2.7% | Added |
| Hantz Financial Services, Inc. | 565 | $46.0K | 0.00% | +70+14.1% | Added |
| Rockefeller Capital Management L.P. | 661 | $53.9K | 0.00% | −7−1.0% | Reduced |
| Tower Research Capital LLC (TRC) | 684 | $55.8K | 0.00% | −227−24.9% | Reduced |
| GAMMA Investing LLC | 1,219 | $99.4K | 0.00% | +42+3.6% | Added |
| Jones Financial Companies LLLP | 1,288 | $103.9K | 0.00% | +299+30.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,372 | $111.8K | 0.00% | +1,372 | New |
| Kemnay Advisory Services Inc. | 1,513 | $123.3K | 0.02% | +1,513 | New |
| Farther Finance Advisors, LLC | 1,619 | $131.6K | 0.00% | +1,009+165.4% | Added |
| Royal Bank of Canada | 1,907 | $155.0K | 0.00% | −11,152−85.4% | Reduced |
| Advisor Group Holdings, Inc. | 1,907 | $155.4K | 0.00% | +688+56.4% | Added |
| Horizon Investments, LLC | 10,764 | $157.7K | 0.00% | −1,347−11.1% | Reduced |
| The PNC Financial Services Group, Inc. | 1,970 | $160.6K | 0.00% | +12+0.6% | Added |
| Ameritas Investment Partners, Inc. | 2,190 | $178.5K | 0.00% | +202+10.2% | Added |
| Massar Capital Management, LP | 2,469 | $201.2K | 0.07% | +2,469 | New |
| Steward Partners Investment Advisory, LLC | 2,507 | $204.3K | 0.00% | −2,493−49.9% | Reduced |
| Nisa Investment Advisors, LLC | 2,517 | $205.2K | 0.00% | +690+37.8% | Added |
| XTX Topco Ltd | 2,660 | $216.8K | 0.00% | −13,213−83.2% | Reduced |
| Mutual of America Capital Management LLC | 2,725 | $222.1K | 0.00% | +2,725 | New |
| Envestnet Asset Management Inc | 2,812 | $229.2K | 0.00% | +2,812 | New |
| Prelude Capital Management, LLC | 2,846 | $232.0K | 0.02% | −1,060−27.1% | Reduced |
| Polymer Capital Management (US) LLC | 2,883 | $235.0K | 0.03% | +2,883 | New |
| Evergreen Capital Management LLC | 2,980 | $242.9K | 0.00% | +2,980 | New |
| Everence Capital Management Inc | 2,998 | $244.0K | 0.01% | +2,998 | New |
| Leonteq Securities AG | 3,000 | $244.5K | 0.01% | −2,000−40.0% | Reduced |
| Mariner, LLC | 3,010 | $245.3K | 0.00% | −2,084−40.9% | Reduced |
| Centiva Capital, LP | 3,111 | $253.6K | 0.01% | −1,953−38.6% | Reduced |
| Pictet Asset Management Holding SA | 3,135 | $255.5K | 0.00% | −639−16.9% | Reduced |