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 2021
Institutional positions in Proto Labs Inc as of Jun 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
- 273
- −42 vs. Q1 2021
- Shares held
- 28.9M
- +103.8K (+0.4%) vs. Q1 2021
- Total value
- $2.65B
- −$840.5M (−24.1%) vs. Q1 2021
- New holders
- 37
- 114 more added
- Sold out
- 79
- 76 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parallax Volatility Advisers, L.P. | 693 | $64.0K | 0.00% | +693 | New |
| Vestcor Inc | 672 | $62.0K | 0.00% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 600 | $55.0K | 0.00% | +300+100.0% | Added |
| Sutton Wealth Advisors Inc. | 561 | $51.5K | 0.02% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 519 | $48.0K | 0.01% | −36−6.5% | Reduced |
| Sageworth Trust Co | 509 | $47.0K | 0.00% | +140+37.9% | Added |
| Harbour Investments, Inc. | 498 | $46.0K | 0.00% | +5+1.0% | Added |
| Leonteq Securities AG | 500 | $45.9K | 0.00% | +100+25.0% | Added |
| Acadian Asset Management LLC | 477 | $44.0K | 0.00% | +477 | New |
| Group One Trading, L.P. | 435 | $40.0K | 0.00% | +435 | New |
| Stonebridge Capital Advisors LLC | 423 | $39.0K | 0.00% | +25+6.3% | Added |
| Federation des caisses Desjardins du Quebec | 408 | $37.5K | 0.00% | −60−12.8% | Reduced |
| Public Employees Retirement System of Ohio | 404 | $37.0K | 0.00% | +107+36.0% | Added |
| Harding Loevner LP | 384 | $35.0K | 0.00% | −229−37.4% | Reduced |
| First Horizon Advisors, Inc. | 399 | $35.0K | 0.00% | +109+37.6% | Added |
| TD Private Client Wealth LLC | 379 | $34.8K | 0.00% | 00.0% | Unchanged |
| Brewin Dolphin Ltd | 375 | $34.4K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 373 | $34.0K | 0.00% | −68−15.4% | Reduced |
| KBC Group NV | 365 | $34.0K | 0.00% | 00.0% | Unchanged |
| Resolute Partners Group | 358 | $33.0K | 0.01% | 00.0% | Unchanged |
| Maverick Capital LtdSuperinvestorMaverick Capital | 361 | $33.0K | 0.00% | +361 | New |
| Archer Investment Corp | 347 | $31.9K | 0.01% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 338 | $31.0K | 0.00% | +24+7.6% | Added |
| Newbridge Financial Services Group, Inc. | 308 | $28.0K | 0.02% | −46−13.0% | Reduced |
| State of Wyoming | 300 | $28.0K | 0.02% | +300 | New |
| Benjamin Edwards Inc | 274 | $25.0K | 0.02% | +4+1.5% | Added |
| Cullen/Frost Bankers, Inc. | 273 | $25.0K | 0.00% | +104+61.5% | Added |
| Proequities, Inc. | 257 | $24.0K | 0.00% | +53+26.0% | Added |
| Rockefeller Capital Management L.P. | 251 | $22.0K | 0.00% | +80+46.8% | Added |
| IFP Advisors, Inc | 210 | $19.0K | 0.00% | 00.0% | Unchanged |
| Sonora Investment Management, LLC | 200 | $18.0K | 0.00% | 00.0% | Unchanged |
| Hoese & Co LLP | 200 | $18.0K | 0.02% | 00.0% | Unchanged |
| Private Capital Group, LLC | 185 | $17.0K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 139 | $13.0K | 0.00% | −41−22.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 137 | $13.0K | 0.00% | 00.0% | Unchanged |
| RPG Investment Advisory, LLC | 100 | $9.00K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 100 | $9.00K | 0.00% | +100 | New |
| FinTrust Capital Advisors, LLC | 90 | $8.00K | 0.00% | 00.0% | Unchanged |
| HC Financial Advisors Inc | 80 | $7.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 78 | $7.00K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 74 | $7.00K | 0.01% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 62 | $5.00K | 0.00% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 59 | $5.00K | 0.00% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 50 | $5.00K | 0.00% | +50 | New |
| Strategic Blueprint, LLC | 50 | $5.00K | 0.00% | +50 | New |
| Beck Bode, LLC | 55 | $5.00K | 0.00% | +55 | New |
| Geneos Wealth Management Inc. | 50 | $4.00K | 0.00% | −88−63.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 42 | $4.00K | 0.00% | −30−41.7% | Reduced |
| Kistler-Tiffany Companies, LLC | 44 | $4.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 40 | $4.00K | 0.00% | 00.0% | Unchanged |
| Laurel Wealth Advisors LLC | 40 | $4.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 42 | $4.00K | 0.00% | +22+110.0% | Added |
| Quadrant Capital Group LLC | 36 | $3.00K | 0.00% | −39−52.0% | Reduced |
| Sugarloaf Wealth Management, LLC | 35 | $3.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 29 | $3.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 32 | $3.00K | 0.00% | +21+190.9% | Added |
| Bessemer Group Inc | 31 | $3.00K | 0.00% | +31 | New |
| West Branch Capital LLC | 29 | $3.00K | 0.00% | +29 | New |
| Glassman Wealth Services | 18 | $2.00K | 0.00% | −35−66.0% | Reduced |
| 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 |
| TCI Wealth Advisors, Inc. | 25 | $2.00K | 0.00% | −3−10.7% | Reduced |
| Pittenger & Anderson Inc | 18 | $2.00K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 20 | $2.00K | 0.00% | 00.0% | Unchanged |
| Ellis Investment Partners, LLC | 28 | $2.00K | 0.00% | +13+86.7% | Added |
| Fieldpoint Private Securities, LLC | 16 | $1.00K | 0.00% | −20−55.6% | Reduced |
| Signaturefd, LLC | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 15 | $1.00K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 6 | $1.00K | 0.00% | +1+20.0% | Added |
| Perkins Coie Trust Co | 8 | $1.00K | 0.00% | +8 | New |
| Selective Wealth Management, Inc. | 8 | $1.00K | 0.00% | +8 | New |
| CVA Family Office, LLC | 7 | $1.00K | 0.00% | +7 | New |
| Baystate Wealth Management LLC | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Stephens Investment Management Group LLC | 0 | $0 | 0.00% | −342,184−100.0% | Sold out |
| Standard Life Aberdeen plc | 0 | $0 | 0.00% | −123,662−100.0% | Sold out |
| Pembroke Management, LTD | 0 | $0 | 0.00% | −69,123−100.0% | Sold out |
| Premier Asset Management LLC | 0 | $0 | 0.00% | −67,800−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −66,000−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −53,591−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −37,000−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −35,630−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −28,784−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −26,126−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −20,048−100.0% | Sold out |
| Botty Investors LLC | 0 | $0 | 0.00% | −17,776−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −14,832−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −13,134−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −9,486−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −7,575−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −6,585−100.0% | Sold out |
| Chicago Capital, LLC | 0 | $0 | 0.00% | −5,430−100.0% | Sold out |
| Essex Investment Management Co LLC | 0 | $0 | 0.00% | −5,254−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −4,992−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −4,812−100.0% | Sold out |
| Interchange Capital Partners, LLC | 0 | $0 | 0.00% | −4,531−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −4,201−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −4,183−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,022−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| Phoenix Wealth Advisors | 0 | $0 | 0.00% | −3,948−100.0% | Sold out |