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 2021
Institutional positions in Proto Labs Inc as of Sep 30, 2021. 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
- 264
- −8 vs. Q2 2021
- Shares held
- 28.3M
- −627.4K (−2.2%) vs. Q2 2021
- Total value
- $1.89B
- −$767.5M (−28.9%) vs. Q2 2021
- New holders
- 36
- 87 more added
- Sold out
- 44
- 93 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| O'Shaughnessy Asset Management, LLC | 6 | $0 | 0.00% | −1,638−99.6% | Reduced |
| Clearstead Advisors, LLC | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Baystate Wealth Management LLC | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 2 | $0 | 0.00% | +2 | New |
| Berman Capital Advisors, LLC | 15 | $0 | 0.00% | +15 | New |
| Meridian Wealth Partners, LLC | 6 | $0 | 0.00% | +6 | New |
| Ellis Investment Partners, LLC | 28 | $1.00K | 0.00% | 00.0% | Unchanged |
| Selective Wealth Management, Inc. | 8 | $1.00K | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 17 | $1.00K | 0.00% | +17 | New |
| Total Clarity Wealth Management, Inc. | 10 | $1.00K | 0.00% | +10 | New |
| Bell Investment Advisors, Inc | 8 | $1.00K | 0.00% | +8 | New |
| Meeder Asset Management Inc | 28 | $2.00K | 0.00% | −4−12.5% | Reduced |
| Quadrant Capital Group LLC | 35 | $2.00K | 0.00% | −1−2.8% | Reduced |
| Sugarloaf Wealth Management, LLC | 35 | $2.00K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 29 | $2.00K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 23 | $2.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 27 | $2.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 23 | $2.00K | 0.00% | +5+27.8% | Added |
| Signaturefd, LLC | 31 | $2.00K | 0.00% | +18+138.5% | Added |
| Manchester Capital Management LLC | 26 | $2.00K | 0.00% | +26 | New |
| Plante Moran Financial Advisors, LLC | 28 | $2.00K | 0.00% | +28 | New |
| Lindbrook Capital, LLC | 27 | $2.00K | 0.00% | +27 | New |
| Kistler-Tiffany Companies, LLC | 44 | $3.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 40 | $3.00K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 42 | $3.00K | 0.00% | 00.0% | Unchanged |
| Laurel Wealth Advisors LLC | 40 | $3.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 50 | $3.00K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 50 | $3.00K | 0.00% | +50 | New |
| Carroll Financial Associates, Inc. | 62 | $4.00K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 80 | $5.00K | 0.00% | −171−68.1% | Reduced |
| Global Retirement Partners, LLC | 78 | $5.00K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 74 | $5.00K | 0.00% | 00.0% | Unchanged |
| RPG Investment Advisory, LLC | 100 | $7.00K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 100 | $7.00K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 139 | $9.00K | 0.00% | 00.0% | Unchanged |
| Koshinski Asset Management, Inc. | 138 | $9.19K | 0.00% | +138 | New |
| Private Capital Group, LLC | 155 | $10.0K | 0.00% | −30−16.2% | Reduced |
| Parallel Advisors, LLC | 154 | $10.0K | 0.00% | +112+266.7% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 176 | $11.0K | 0.00% | +176 | New |
| Harbour Investments, Inc. | 177 | $12.0K | 0.00% | −321−64.5% | Reduced |
| Sonora Investment Management, LLC | 200 | $13.0K | 0.00% | 00.0% | Unchanged |
| Hoese & Co LLP | 200 | $13.0K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 241 | $16.0K | 0.00% | +31+14.8% | Added |
| Concord Wealth Partners | 276 | $18.0K | 0.01% | −669−70.8% | Reduced |
| Cullen/Frost Bankers, Inc. | 273 | $18.0K | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 264 | $18.0K | 0.01% | −10−3.6% | Reduced |
| Proequities, Inc. | 263 | $18.0K | 0.00% | +6+2.3% | Added |
| Eaton Vance Management | 794 | $19.0K | 0.00% | −25−3.1% | Reduced |
| Tower Research Capital LLC (TRC) | 283 | $19.0K | 0.00% | +283 | New |
| Antonetti Capital Management LLC | 284 | $19.0K | 0.02% | +284 | New |
| FMR LLC | 294 | $20.0K | 0.00% | −79−21.2% | Reduced |
| Blume Capital Management, Inc. | 300 | $20.0K | 0.01% | +300 | New |
| Federation des caisses Desjardins du Quebec | 312 | $20.8K | 0.00% | −96−23.5% | Reduced |
| Harding Loevner LP | 321 | $21.0K | 0.00% | −63−16.4% | Reduced |
| Nisa Investment Advisors, LLC | 330 | $22.0K | 0.00% | −500−60.2% | Reduced |
| Archer Investment Corp | 347 | $23.1K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 365 | $24.0K | 0.00% | 00.0% | Unchanged |
| Resolute Partners Group | 358 | $24.0K | 0.00% | 00.0% | Unchanged |
| Brewin Dolphin Ltd | 375 | $25.0K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 379 | $25.2K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 406 | $27.0K | 0.00% | −575−58.6% | Reduced |
| Stonebridge Capital Advisors LLC | 411 | $27.0K | 0.00% | −12−2.8% | Reduced |
| Sutton Wealth Advisors Inc. | 416 | $27.7K | 0.01% | −145−25.8% | Reduced |
| Macquarie Group Ltd | 421 | $28.0K | 0.00% | −330−43.9% | Reduced |
| First Horizon Advisors, Inc. | 500 | $32.0K | 0.00% | +101+25.3% | Added |
| Leonteq Securities AG | 500 | $33.3K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co | 509 | $34.0K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 538 | $36.0K | 0.01% | +19+3.7% | Added |
| Group One Trading, L.P. | 535 | $36.0K | 0.00% | +100+23.0% | Added |
| Public Employees Retirement System of Ohio | 559 | $37.0K | 0.00% | +155+38.4% | Added |
| Vestcor Inc | 672 | $45.0K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Management, LLC | 919 | $61.0K | 0.02% | +43+4.9% | Added |
| Fifth Third Bancorp | 959 | $64.0K | 0.00% | +6+0.6% | Added |
| Arkadios Wealth Advisors | 995 | $66.0K | 0.01% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 1,045 | $69.6K | 0.04% | 00.0% | Unchanged |
| Cutler Group LP | 1,160 | $77.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,222 | $81.0K | 0.00% | +34+2.9% | Added |
| NEXT Financial Group, Inc | 1,454 | $97.0K | 0.01% | +14+1.0% | Added |
| Capital Advisory Group Advisory Services, LLC | 2,106 | $140.0K | 0.05% | +53+2.6% | Added |
| Ameritas Investment Partners, Inc. | 2,175 | $145.0K | 0.01% | 00.0% | Unchanged |
| Maverick Capital LtdSuperinvestorMaverick Capital | 2,536 | $169.0K | 0.00% | +2,175+602.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,630 | $175.0K | 0.00% | 00.0% | Unchanged |
| Formidable Asset Management, LLC | 3,017 | $201.0K | 0.04% | +555+22.5% | Added |
| The PNC Financial Services Group, Inc. | 3,137 | $209.0K | 0.00% | −343−9.9% | Reduced |
| Eukles Asset Management | 3,262 | $217.0K | 0.12% | +545+20.1% | Added |
| Everence Capital Management Inc | 3,270 | $218.0K | 0.02% | −1,630−33.3% | Reduced |
| Los Angeles Capital Management LLC | 3,298 | $220.0K | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 3,300 | $220.0K | 0.03% | +3,300 | New |
| Buckhead Capital Management LLC | 3,455 | $230.0K | 0.05% | 00.0% | Unchanged |
| Change Path, LLC | 3,525 | $235.0K | 0.01% | −92−2.5% | Reduced |
| Voya Financial Advisors, Inc. | 3,546 | $241.0K | 0.03% | +346+10.8% | Added |
| Mutual of America Capital Management LLC | 3,701 | $246.0K | 0.00% | −236−6.0% | Reduced |
| Icon Wealth Partners, LLC | 3,735 | $249.0K | 0.03% | +189+5.3% | Added |
| Capula Management Ltd | 3,803 | $253.0K | 0.02% | +3,803 | New |
| Public Employees Retirement Association of Colorado | 3,847 | $256.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 3,883 | $259.0K | 0.09% | +3,883 | New |
| Bell Bank | 4,059 | $270.0K | 0.03% | +209+5.4% | Added |
| Foundations Investment Advisors, LLC | 4,217 | $273.0K | 0.01% | +4,217 | New |
| Crossmark Global Holdings, Inc. | 4,110 | $274.0K | 0.01% | −70−1.7% | Reduced |
| HighTower Advisors, LLC | 4,440 | $276.0K | 0.00% | +347+8.5% | Added |