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, Q4 2023
Institutional positions in Proto Labs Inc as of Dec 31, 2023. 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
- 219
- +36 vs. Q3 2023
- Shares held
- 21.7M
- +72.1K (+0.3%) vs. Q3 2023
- Total value
- $845.8M
- +$274.4M (+48.0%) vs. Q3 2023
- New holders
- 48
- 49 more added
- Sold out
- 12
- 89 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bailard, Inc. | 14,800 | $576.6K | 0.02% | +14,800 | New |
| Gabelli & Co Investment Advisers, Inc. | 14,500 | $564.9K | 0.11% | 00.0% | Unchanged |
| American International Group, Inc. | 14,325 | $558.1K | 0.00% | −134−0.9% | Reduced |
| MetLife Investment Management | 14,038 | $546.9K | 0.00% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 13,864 | $540.1K | 0.16% | +13,864 | New |
| Teacher Retirement System of Texas | 13,446 | $524.0K | 0.00% | +13,446 | New |
| Deutsche Bank AG | 13,409 | $522.4K | 0.00% | −314−2.3% | Reduced |
| Squarepoint Ops LLC | 13,268 | $516.9K | 0.00% | +13,268 | New |
| Tower Research Capital LLC (TRC) | 13,083 | $509.7K | 0.01% | +8,509+186.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 13,058 | $508.7K | 0.00% | +3,977+43.8% | Added |
| Louisiana State Employees Retirement System | 12,900 | $502.6K | 0.01% | −400−3.0% | Reduced |
| Yousif Capital Management, LLC | 12,754 | $496.9K | 0.01% | −330−2.5% | Reduced |
| Susquehanna International Group, LLP | 12,719 | $495.5K | 0.00% | +12,719 | New |
| RBF Capital, LLC | 12,480 | $486.2K | 0.03% | +12,480 | New |
| AQR Capital Management LLC | 12,446 | $484.9K | 0.00% | −37,328−75.0% | Reduced |
| Comerica Bank | 12,421 | $483.9K | 0.00% | −190−1.5% | Reduced |
| Marks Group Wealth Management, Inc | 12,352 | $481.2K | 0.05% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 12,292 | $478.9K | 0.00% | −21−0.2% | Reduced |
| Versor Investments LP | 12,100 | $471.4K | 0.10% | +12,100 | New |
| Verition Fund Management LLC | 11,318 | $440.9K | 0.00% | +2,900+34.4% | Added |
| New York State Common Retirement Fund | 11,000 | $428.6K | 0.00% | −158−1.4% | Reduced |
| Quadrature Capital Ltd | 10,568 | $411.9K | 0.01% | −14,484−57.8% | Reduced |
| New York Life Investment Management LLC | 10,498 | $409.0K | 0.00% | −242−2.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 10,484 | $408.5K | 0.04% | −3,167−23.2% | Reduced |
| Keebeck Alpha, LP | 10,391 | $404.8K | 0.32% | +10,391 | New |
| Royal Bank of Canada | 10,331 | $402.0K | 0.00% | +4,801+86.8% | Added |
| Manufacturers Life Insurance Company, The | 10,243 | $399.1K | 0.00% | −253−2.4% | Reduced |
| HighMark Wealth Management LLC | 9,945 | $387.5K | 0.29% | 00.0% | Unchanged |
| Monticello Wealth Management, LLC | 9,904 | $385.9K | 0.04% | 00.0% | Unchanged |
| Amalgamated Bank | 9,753 | $380.0K | 0.00% | −1,073−9.9% | Reduced |
| Maryland State Retirement & Pension System | 9,372 | $365.1K | 0.01% | −240−2.5% | Reduced |
| Putnam Investments LLC | 9,252 | $360.5K | 0.00% | +9,252 | New |
| Wells Fargo & Company | 9,212 | $358.9K | 0.00% | +1,350+17.2% | Added |
| Mercer Global Advisors Inc | 9,091 | $354.0K | 0.00% | +9,091 | New |
| SG Capital Management LLC | 8,689 | $338.5K | 0.12% | +8,689 | New |
| Gotham Asset Management, LLC | 8,652 | $337.1K | 0.01% | +1,017+13.3% | Added |
| Susquehanna Fundamental Investments, LLC | 8,563 | $333.6K | 0.34% | −9,107−51.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 8,537 | $332.0K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 8,329 | $324.5K | 0.01% | −10,004−54.6% | Reduced |
| State Board of Administration of Florida Retirement System | 7,559 | $294.5K | 0.00% | +7,559 | New |
| Oregon Public Employees Retirement Fund | 7,557 | $294.4K | 0.01% | −200−2.6% | Reduced |
| LPL Financial LLC | 7,379 | $287.5K | 0.00% | −602−7.5% | Reduced |
| Diversified Trust Co | 7,342 | $286.0K | 0.01% | +7,342 | New |
| Arizona State Retirement System | 7,295 | $284.2K | 0.00% | +7,295 | New |
| Petrus Trust Company, LTA | 7,177 | $279.6K | 0.03% | −15,980−69.0% | Reduced |
| Brevan Howard Capital Management LP | 7,046 | $274.5K | 0.03% | +7,046 | New |
| MML Investors Services, LLC | 6,386 | $249.0K | 0.00% | +6,386 | New |
| Corton Capital Inc. | 6,295 | $245.3K | 0.08% | +6,295 | New |
| SEI Investments Co | 5,921 | $230.7K | 0.00% | +5,921 | New |
| Y-Intercept (Hong Kong) Ltd | 5,860 | $228.3K | 0.02% | +5,860 | New |
| Bank of Montreal | 5,611 | $225.4K | 0.00% | −2,786−33.2% | Reduced |
| Bayesian Capital Management, LP | 5,695 | $221.9K | 0.02% | +5,695 | New |
| Summit Global Investments | 5,573 | $217.0K | 0.01% | +5,573 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,564 | $216.8K | 0.00% | −11,882−68.1% | Reduced |
| Cresset Asset Management, LLC | 5,469 | $213.1K | 0.00% | +5,469 | New |
| Victory Capital Management Inc | 5,195 | $202.4K | 0.00% | +5,195 | New |
| Gs Investments, Inc. | 5,000 | $194.8K | 0.10% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,214 | $164.2K | 0.00% | −1,065−20.2% | Reduced |
| Tradition Wealth Management, LLC | 4,192 | $163.0K | 0.02% | +305+7.8% | Added |
| Public Employees Retirement Association of Colorado | 3,847 | $150.0K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 3,718 | $144.0K | 0.05% | −266−6.7% | Reduced |
| Advisor Group Holdings, Inc. | 3,285 | $127.9K | 0.00% | −480−12.7% | Reduced |
| Eukles Asset Management | 3,069 | $119.6K | 0.06% | 00.0% | Unchanged |
| Walleye Trading LLC | 2,779 | $108.3K | 0.00% | +2,779 | New |
| Ameritas Investment Partners, Inc. | 2,621 | $102.1K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,154 | $83.0K | 0.00% | +2,154 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 1,903 | $74.2K | 0.02% | +1,903 | New |
| The PNC Financial Services Group, Inc. | 1,785 | $69.5K | 0.00% | −368−17.1% | Reduced |
| Nisa Investment Advisors, LLC | 1,684 | $65.6K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,586 | $61.8K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,381 | $53.8K | 0.00% | −12,298−89.9% | Reduced |
| Pacer Advisors, Inc. | 1,044 | $40.7K | 0.00% | −371−26.2% | Reduced |
| KBC Group NV | 910 | $35.0K | 0.00% | −198−17.9% | Reduced |
| Capital Analysts, LLC | 640 | $25.0K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 578 | $22.5K | 0.01% | +578 | New |
| Fifth Third Bancorp | 466 | $18.2K | 0.00% | −1−0.2% | Reduced |
| CarsonAllaria Wealth Management, Ltd. | 440 | $17.1K | 0.01% | −70−13.7% | Reduced |
| Parallel Advisors, LLC | 389 | $15.2K | 0.00% | +381+4,762.5% | Added |
| Quest Partners LLC | 361 | $14.1K | 0.00% | +361 | New |
| CWM, LLC | 328 | $13.0K | 0.00% | −871−72.6% | Reduced |
| Hantz Financial Services, Inc. | 310 | $12.0K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 270 | $10.5K | 0.01% | +270 | New |
| Covestor Ltd | 267 | $10.0K | 0.01% | +12+4.7% | Added |
| Lindbrook Capital, LLC | 216 | $8.41K | 0.00% | −297−57.9% | Reduced |
| TD Private Client Wealth LLC | 213 | $8.30K | 0.00% | 00.0% | Unchanged |
| CNB Bank | 205 | $7.99K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 205 | $7.99K | 0.00% | +205 | New |
| Farther Finance Advisors, LLC | 190 | $7.40K | 0.00% | +150+375.0% | Added |
| Hoese & Co LLP | 200 | $7.24K | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 160 | $6.23K | 0.00% | −340−68.0% | Reduced |
| Principal Securities, Inc. | 158 | $6.16K | 0.00% | +158 | New |
| RFP Financial Group LLC | 149 | $5.80K | 0.00% | +149 | New |
| HM Payson & Co | 120 | $4.68K | 0.00% | +120 | New |
| Cassady Schiller Wealth Management, LLC | 100 | $3.90K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 88 | $3.43K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 78 | $3.04K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 76 | $2.96K | 0.00% | −57−42.9% | Reduced |
| Signaturefd, LLC | 68 | $2.65K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 58 | $2.26K | 0.00% | −155−72.8% | Reduced |
| Sunbelt Securities, Inc. | 50 | $1.95K | 0.00% | 00.0% | Unchanged |