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 2022
Institutional positions in Proto Labs Inc as of Jun 30, 2022. 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
- 227
- −4 vs. Q1 2022
- Shares held
- 24.5M
- −85.0K (−0.3%) vs. Q1 2022
- Total value
- $1.16B
- −$136.8M (−10.5%) vs. Q1 2022
- New holders
- 28
- 69 more added
- Sold out
- 32
- 90 more reduced
5 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding Proto Labs Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Steel Peak Wealth Management LLC | 6,050 | $289.0K | 0.02% | −100−1.6% | Reduced |
| Pathstone Family Office, LLC | 7,127 | $341.0K | 0.01% | +432+6.5% | Added |
| HSBC Holdings PLC | 7,272 | $347.0K | 0.00% | −1,169−13.8% | Reduced |
| Arizona State Retirement System | 7,444 | $356.0K | 0.00% | −14−0.2% | Reduced |
| Gsa Capital Partners LLP | 7,664 | $367.0K | 0.06% | +3,816+99.2% | Added |
| American Capital Management Inc | 7,703 | $369.0K | 0.01% | −42,791−84.7% | Reduced |
| DekaBank Deutsche Girozentrale | 8,200 | $386.0K | 0.00% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 8,080 | $387.0K | 0.09% | +140+1.8% | Added |
| Marshall Wace, LLP | 8,093 | $388.0K | 0.00% | −48,366−85.7% | Reduced |
| Russell Investments Group, Ltd. | 8,132 | $389.0K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 8,374 | $401.0K | 0.01% | +8,374 | New |
| Envestnet Asset Management Inc | 8,598 | $411.0K | 0.00% | −13−0.2% | Reduced |
| Davy Global Fund Management Ltd | 8,710 | $417.0K | 0.08% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 8,950 | $428.0K | 0.01% | −1,500−14.4% | Reduced |
| Dorsey & Whitney Trust CO LLC | 8,967 | $429.0K | 0.04% | −257−2.8% | Reduced |
| Ensign Peak Advisors, Inc | 8,972 | $429.0K | 0.00% | 00.0% | Unchanged |
| NinePointTwo Capital | 9,272 | $443.0K | 0.15% | +4,750+105.0% | Added |
| Blueshift Asset Management, LLC | 10,028 | $480.0K | 0.08% | +5,371+115.3% | Added |
| Voya Investment Management LLC | 10,559 | $505.0K | 0.00% | −413−3.8% | Reduced |
| SEI Investments Co | 10,845 | $519.0K | 0.00% | +910+9.2% | Added |
| Maryland State Retirement & Pension System | 11,142 | $533.0K | 0.02% | −18−0.2% | Reduced |
| Manufacturers Life Insurance Company, The | 11,223 | $536.9K | 0.00% | −528−4.5% | Reduced |
| LPL Financial LLC | 11,237 | $538.0K | 0.00% | −865−7.1% | Reduced |
| HRT Financial LP | 11,649 | $557.0K | 0.01% | +7,689+194.2% | Added |
| US Bancorp | 11,776 | $564.0K | 0.00% | −184−1.5% | Reduced |
| Essex Investment Management Co LLC | 12,089 | $578.0K | 0.09% | −504−4.0% | Reduced |
| Marks Group Wealth Management, Inc | 12,352 | $591.0K | 0.09% | 00.0% | Unchanged |
| Caxton Associates LP | 12,372 | $592.0K | 0.07% | +1,709+16.0% | Added |
| Amalgamated Bank | 12,522 | $599.0K | 0.01% | −77−0.6% | Reduced |
| State Board of Administration of Florida Retirement System | 12,599 | $603.0K | 0.00% | −560−4.3% | Reduced |
| National Bank of Canada | 12,724 | $609.0K | 0.00% | +12,500+5,580.4% | Added |
| Louisiana State Employees Retirement System | 13,300 | $638.0K | 0.02% | −100−0.7% | Reduced |
| Cardinal Capital Management | 13,378 | $640.0K | 0.15% | +235+1.8% | Added |
| Gabelli & Co Investment Advisers, Inc. | 13,500 | $646.0K | 0.08% | +500+3.8% | Added |
| MetLife Investment Management | 14,038 | $671.6K | 0.01% | 00.0% | Unchanged |
| Holocene Advisors, LP | 14,071 | $673.0K | 0.00% | −31,610−69.2% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 14,269 | $683.0K | 0.00% | −21,508−60.1% | Reduced |
| American International Group, Inc. | 14,915 | $714.0K | 0.00% | −992−6.2% | Reduced |
| Deutsche Bank AG | 15,033 | $720.0K | 0.00% | −2,417−13.9% | Reduced |
| Price T Rowe Associates Inc | 16,044 | $768.0K | 0.00% | +1,441+9.9% | Added |
| Barclays PLC | 16,428 | $786.0K | 0.00% | −10,287−38.5% | Reduced |
| STRS Ohio | 17,700 | $846.0K | 0.00% | +5,700+47.5% | Added |
| Toroso Investments, LLC | 18,575 | $889.0K | 0.03% | +1,037+5.9% | Added |
| Graham Capital Management, L.P. | 18,832 | $900.0K | 0.04% | +12,481+196.5% | Added |
| Jane Street Group, LLC | 19,151 | $916.0K | 0.00% | +246+1.3% | Added |
| Texas Permanent School Fund | 19,885 | $951.0K | 0.02% | +325+1.7% | Added |
| Gabelli Funds LLC | 19,959 | $955.0K | 0.01% | +3,200+19.1% | Added |
| State of Alaska, Department of Revenue | 20,784 | $994.0K | 0.01% | +1,595+8.3% | Added |
| Cornercap Investment Counsel Inc | 20,961 | $1.00M | 0.17% | +20,961 | New |
| State of Tennessee, Treasury Department | 21,224 | $1.01M | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 22,265 | $1.06M | 0.00% | −15,156−40.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 22,272 | $1.06M | 0.00% | −4,961−18.2% | Reduced |
| Occudo Quantitative Strategies LP | 22,356 | $1.07M | 0.09% | −3,794−14.5% | Reduced |
| AQR Capital Management LLC | 22,457 | $1.07M | 0.00% | −2,790−11.1% | Reduced |
| Yousif Capital Management, LLC | 22,563 | $1.08M | 0.01% | −2,300−9.3% | Reduced |
| Comerica Bank | 23,823 | $1.14M | 0.01% | +15+0.1% | Added |
| Susquehanna International Group, LLP | 24,562 | $1.18M | 0.00% | +276+1.1% | Added |
| SG Americas Securities, LLC | 24,705 | $1.18M | 0.02% | +16,049+185.4% | Added |
| New York State Teachers Retirement System | 24,945 | $1.19M | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 28,008 | $1.19M | 0.00% | −820−2.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 25,065 | $1.20M | 0.01% | +1,280+5.4% | Added |
| AlphaCrest Capital Management LLC | 25,134 | $1.20M | 0.06% | +6,737+36.6% | Added |
| UBS Asset Management Americas Inc | 25,977 | $1.24M | 0.00% | 00.0% | Unchanged |
| Hussman Strategic Advisors, Inc. | 26,000 | $1.24M | 0.21% | 00.0% | Unchanged |
| Great West Life Assurance Co | 27,354 | $1.31M | 0.00% | +3,391+14.2% | Added |
| Alps Advisors Inc | 28,025 | $1.34M | 0.01% | −3,740−11.8% | Reduced |
| Thrivent Financial for Lutherans | 31,567 | $1.51M | 0.00% | −26,560−45.7% | Reduced |
| BNP Paribas Arbitrage, SA | 34,447 | $1.65M | 0.00% | +1,843+5.7% | Added |
| California State Teachers Retirement System | 35,248 | $1.69M | 0.00% | −312−0.9% | Reduced |
| Bank of America Corp | 35,974 | $1.72M | 0.00% | −11,628−24.4% | Reduced |
| Credit Suisse AG | 39,383 | $1.88M | 0.00% | −21,850−35.7% | Reduced |
| Aviva PLC | 42,481 | $2.03M | 0.01% | +219+0.5% | Added |
| JPMorgan Chase & Co | 44,101 | $2.11M | 0.00% | +22,884+107.9% | Added |
| Alliancebernstein L.P. | 44,508 | $2.13M | 0.00% | +520+1.2% | Added |
| ExodusPoint Capital Management, LP | 45,088 | $2.16M | 0.03% | +33,350+284.1% | Added |
| Citadel Advisors LLC | 45,256 | $2.17M | 0.00% | −2,358−5.0% | Reduced |
| Victory Capital Management Inc | 46,554 | $2.23M | 0.00% | −1,352−2.8% | Reduced |
| Renaissance Technologies LLC | 47,200 | $2.26M | 0.00% | +43,300+1,110.3% | Added |
| Public Sector Pension Investment Board | 50,899 | $2.44M | 0.02% | −595−1.2% | Reduced |
| FMR LLC | 53,509 | $2.56M | 0.00% | −287−0.5% | Reduced |
| Algert Global LLC | 55,725 | $2.67M | 0.20% | +15,330+38.0% | Added |
| Goldman Sachs Group Inc | 60,143 | $2.88M | 0.00% | −6,850−10.2% | Reduced |
| State of Wisconsin Investment Board | 61,274 | $2.93M | 0.01% | +6,724+12.3% | Added |
| AIMZ Investment Advisors, LLC | 63,998 | $3.06M | 1.47% | +700+1.1% | Added |
| Swiss National Bank | 64,700 | $3.10M | 0.00% | −600−0.9% | Reduced |
| Scout Investments, Inc. | 68,967 | $3.30M | 0.07% | +1,808+2.7% | Added |
| Invesco Ltd. | 71,859 | $3.44M | 0.00% | +1,635+2.3% | Added |
| Panagora Asset Management Inc | 72,241 | $3.46M | 0.02% | +72,241 | New |
| Legal & General Group Plc | 81,002 | $3.88M | 0.00% | −142−0.2% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 81,293 | $3.89M | 0.12% | +81,293 | New |
| Rhumbline Advisers | 81,671 | $3.91M | 0.01% | +2,770+3.5% | Added |
| Mairs & Power Inc | 82,403 | $3.94M | 0.05% | −8,795−9.6% | Reduced |
| Voloridge Investment Management, LLC | 85,008 | $4.07M | 0.02% | −43,914−34.1% | Reduced |
| D. E. Shaw & Co., Inc. | 99,358 | $4.75M | 0.01% | −86,644−46.6% | Reduced |
| Cubist Systematic Strategies, LLC | 110,286 | $5.28M | 0.04% | +57,778+110.0% | Added |
| Nuveen Asset Management, LLC | 113,199 | $5.42M | 0.00% | −4,176−3.6% | Reduced |
| Two Sigma Investments, LP | 127,337 | $6.09M | 0.02% | −123,715−49.3% | Reduced |
| Millennium Management LLC | 133,670 | $6.39M | 0.01% | −80,230−37.5% | Reduced |
| Lord, Abbett & Co. LLC | 136,009 | $6.51M | 0.02% | +61,532+82.6% | Added |
| Hotchkis & Wiley Capital Management LLC | 152,790 | $7.31M | 0.03% | +5,440+3.7% | Added |