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 2025
Institutional positions in Proto Labs Inc as of Mar 31, 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
- 188
- −10 vs. Q4 2024
- Shares held
- 21.8M
- +479.8K (+2.2%) vs. Q4 2024
- Total value
- $764.5M
- −$69.8M (−8.4%) vs. Q4 2024
- New holders
- 25
- 60 more added
- Sold out
- 35
- 68 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RBF Capital, LLC | 10,000 | $350.4K | 0.02% | 00.0% | Unchanged |
| Amundi | 10,027 | $333.6K | 0.00% | −16−0.2% | Reduced |
| Yousif Capital Management, LLC | 9,335 | $327.1K | 0.00% | −26−0.3% | Reduced |
| Diversified Trust Co | 9,262 | $324.5K | 0.01% | +26+0.3% | Added |
| Manufacturers Life Insurance Company, The | 8,931 | $312.9K | 0.00% | −249−2.7% | Reduced |
| Two Sigma Advisers, LP | 8,600 | $301.3K | 0.00% | −17,900−67.5% | Reduced |
| Ieq Capital, LLC | 8,559 | $299.9K | 0.00% | +8,559 | New |
| Teachers Retirement System of the State of Kentucky | 8,537 | $299.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 8,578 | $299.0K | 0.00% | +2,703+46.0% | Added |
| Comerica Bank | 8,362 | $293.0K | 0.00% | −26−0.3% | Reduced |
| Man Group plc | 8,278 | $290.1K | 0.00% | +8,278 | New |
| State Board of Administration of Florida Retirement System | 7,559 | $264.9K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 7,519 | $263.5K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 7,507 | $263.0K | 0.06% | +7,507 | New |
| Maryland State Retirement & Pension System | 7,162 | $251.0K | 0.01% | −1,092−13.2% | Reduced |
| Amalgamated Bank | 7,039 | $247.0K | 0.00% | −68−1.0% | Reduced |
| Arizona State Retirement System | 7,031 | $246.4K | 0.00% | −267−3.7% | Reduced |
| Two Sigma Investments, LP | 6,600 | $231.3K | 0.00% | −8,371−55.9% | Reduced |
| Royal Bank of Canada | 6,510 | $228.0K | 0.00% | +2,207+51.3% | Added |
| Bank of Montreal | 6,152 | $215.6K | 0.00% | −851−12.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,865 | $205.5K | 0.00% | +632+12.1% | Added |
| ProShare Advisors LLC | 5,790 | $202.9K | 0.00% | −1,800−23.7% | Reduced |
| Oregon Public Employees Retirement Fund | 5,657 | $198.2K | 0.00% | −100−1.7% | Reduced |
| Quadrant Capital Group LLC | 5,338 | $187.0K | 0.01% | +5,161+2,915.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 5,111 | $179.1K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 4,900 | $171.7K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,214 | $147.7K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 3,847 | $135.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,737 | $131.0K | 0.00% | +3,737 | New |
| Shell Asset Management Co | 3,137 | $110.0K | 0.01% | −135−4.1% | Reduced |
| State of Wyoming | 2,824 | $99.0K | 0.01% | +2,824 | New |
| Ameritas Investment Partners, Inc. | 2,621 | $91.8K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,560 | $89.7K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,165 | $75.9K | 0.00% | +267+14.1% | Added |
| CWM, LLC | 1,840 | $64.0K | 0.00% | +617+50.4% | Added |
| Nisa Investment Advisors, LLC | 1,774 | $62.2K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,675 | $58.7K | 0.00% | −3,515−67.7% | Reduced |
| KBC Group NV | 1,541 | $54.0K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 1,200 | $42.0K | 0.00% | −28,300−95.9% | Reduced |
| Jones Financial Companies LLLP | 1,101 | $39.4K | 0.00% | +1,043+1,798.3% | Added |
| Aster Capital Management (DIFC) Ltd | 888 | $35.4K | 0.01% | +888 | New |
| GAMMA Investing LLC | 926 | $32.4K | 0.00% | +661+249.4% | Added |
| GWM Advisors LLC | 748 | $26.2K | 0.00% | +738+7,380.0% | Added |
| Public Employees Retirement System of Ohio | 664 | $23.3K | 0.00% | +32+5.1% | Added |
| Tower Research Capital LLC (TRC) | 606 | $21.2K | 0.00% | −3,523−85.3% | Reduced |
| Advisor Group Holdings, Inc. | 532 | $18.6K | 0.00% | +14+2.7% | Added |
| Sterling Capital Management LLC | 424 | $14.9K | 0.00% | −371−46.7% | Reduced |
| Smartleaf Asset Management LLC | 388 | $13.9K | 0.00% | −96−19.8% | Reduced |
| HighMark Wealth Management LLC | 345 | $12.1K | 0.01% | 00.0% | Unchanged |
| CarsonAllaria Wealth Management, Ltd. | 331 | $11.6K | 0.01% | +32+10.7% | Added |
| Aquatic Capital Management LLC | 316 | $11.1K | 0.00% | −8,665−96.5% | Reduced |
| Covestor Ltd | 285 | $10.0K | 0.01% | +13+4.8% | Added |
| Acadian Asset Management LLC | 257 | $9.00K | 0.00% | +257 | New |
| Group One Trading, L.P. | 249 | $8.72K | 0.00% | −229−47.9% | Reduced |
| Fifth Third Bancorp | 222 | $7.78K | 0.00% | +52+30.6% | Added |
| CNB Bank | 205 | $7.18K | 0.00% | 00.0% | Unchanged |
| Hoese & Co LLP | 200 | $7.01K | 0.01% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 200 | $7.01K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 173 | $6.06K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 168 | $5.23K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 125 | $4.38K | 0.00% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 124 | $4.35K | 0.00% | +124 | New |
| Old Point Trust & Financial Services N A | 100 | $3.50K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 98 | $3.43K | 0.00% | +85+653.8% | Added |
| Signaturefd, LLC | 97 | $3.40K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 94 | $3.29K | 0.00% | +94 | New |
| Versant Capital Management, Inc | 85 | $2.98K | 0.00% | +47+123.7% | Added |
| Private Wealth Management Group, LLC | 76 | $2.66K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 60 | $2.12K | 0.00% | −249−80.6% | Reduced |
| Bessemer Group Inc | 65 | $2.00K | 0.00% | −5−7.1% | Reduced |
| Clean Yield Group | 53 | $1.86K | 0.00% | +53 | New |
| PSI Advisors, LLC | 50 | $1.75K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 34 | $1.19K | 0.00% | +22+183.3% | Added |
| SBI Securities Co., Ltd. | 33 | $1.16K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 30 | $1.05K | 0.00% | +5+20.0% | Added |
| True Wealth Design, LLC | 22 | $771 | 0.00% | +22 | New |
| South State Corp. | 19 | $666 | 0.00% | +19 | New |
| Caitong International Asset Management Co., Ltd | 19 | $666 | 0.00% | +19 | New |
| ORG Wealth Partners, LLC | 18 | $637 | 0.00% | +18 | New |
| Ronald Blue Trust, Inc. | 18 | $631 | 0.00% | +18 | New |
| Farmers & Merchants Investments Inc | 17 | $596 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 14 | $492 | 0.00% | −12−46.2% | Reduced |
| Massmutual Trust Co FSB | 12 | $420 | 0.00% | −14−53.8% | Reduced |
| Stephens Consulting, LLC | 10 | $351 | 0.00% | +10 | New |
| Parallel Advisors, LLC | 10 | $350 | 0.00% | −10−50.0% | Reduced |
| Quest Partners LLC | 8 | $280 | 0.00% | −344−97.7% | Reduced |
| Principal Securities, Inc. | 7 | $274 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 5 | $175 | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 0 | $0 | 0.00% | −52,094−100.0% | Sold out |
| SG Capital Management LLC | 0 | $0 | 0.00% | −49,875−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −49,800−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −41,827−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −34,377−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −31,011−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −23,856−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −20,164−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −18,353−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −16,258−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −8,202−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −8,124−100.0% | Sold out |