Proto Labs Inc
PRLB- 交易所
- NYSE
- 產業
- Fabricated Structural Metal Products
- SEC CIK
- 0001443669
近 90 天，Proto Labs Inc 內部人申報 0 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 277 家機構在 13F 申報持有，市值合計 $18.3 億；大師中只有方舟投資持有。
2026 年第 2 季 13F 持有人
Proto Labs Inc 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 277
- 較 2026 年第 1 季 +18 家
- 持有股數
- 2,246 萬
- 較 2026 年第 1 季 +38.4 萬 (+1.7%)
- 總市值
- $18.3 億
- 較 2026 年第 1 季 +$5.71 億 (+45.3%)
- 新進機構
- 43
- 另有 101 家加碼
- 清倉機構
- 25
- 另有 91 家減碼
另有 4 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 PRLB 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 277 | $18.3 億 |
| 2026 年第 1 季 | 263 | $12.6 億 |
| 2025 年第 4 季 | 234 | $11.0 億 |
| 2025 年第 3 季 | 213 | $10.9 億 |
| 2025 年第 2 季 | 202 | $8.67 億 |
| 2025 年第 1 季 | 188 | $7.66 億 |
| 2024 年第 4 季 | 199 | $8.38 億 |
| 2024 年第 3 季 | 193 | $6.38 億 |
| 2024 年第 2 季 | 204 | $6.65 億 |
| 2024 年第 1 季 | 203 | $8.45 億 |
| 2023 年第 4 季 | 219 | $8.90 億 |
| 2023 年第 3 季 | 185 | $5.71 億 |
| 2023 年第 2 季 | 193 | $7.76 億 |
| 2023 年第 1 季 | 199 | $7.55 億 |
| 2022 年第 4 季 | 199 | $5.94 億 |
| 2022 年第 3 季 | 211 | $8.82 億 |
| 2022 年第 2 季 | 227 | $11.7 億 |
| 2022 年第 1 季 | 236 | $13.1 億 |
| 2021 年第 4 季 | 245 | $13.1 億 |
| 2021 年第 3 季 | 264 | $18.9 億 |
| 2021 年第 2 季 | 273 | $26.5 億 |
| 2021 年第 1 季 | 316 | $34.9 億 |
2026 年第 2 季持有機構
每家機構持有 Proto Labs Inc 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Mangrove Partners | 3,136 | $25.6 萬 | 0.02% | +3,136 | 新進 |
| Cetera Investment Advisers | 3,305 | $26.9 萬 | 0.00% | +3,305 | 新進 |
| LSV Asset Management | 3,400 | $27.7 萬 | 0.00% | 00.0% | 不變 |
| ProShare Advisors LLC | 3,438 | $28.0 萬 | 0.00% | −264−7.1% | 減碼 |
| Susquehanna International Group, LLP | 3,446 | $28.1 萬 | 0.00% | −8,614−71.4% | 減碼 |
| Maryland State Retirement & Pension System | 3,463 | $28.2 萬 | 0.00% | +3,463 | 新進 |
| Winton Group Ltd | 3,537 | $28.8 萬 | 0.01% | −4,027−53.2% | 減碼 |
| Summit Global Investments | 3,574 | $29.1 萬 | 0.02% | −9,146−71.9% | 減碼 |
| Victory Capital Management Inc | 3,730 | $30.4 萬 | 0.00% | +31+0.8% | 加碼 |
| Ethic Inc. | 3,768 | $30.7 萬 | 0.00% | +3,768 | 新進 |
| Public Employees Retirement Association of Colorado | 3,847 | $31.4 萬 | 0.00% | 00.0% | 不變 |
| NBC Securities, Inc. | 3,993 | $32.5 萬 | 0.02% | −13−0.3% | 減碼 |
| Cerity Partners LLC | 4,181 | $34.1 萬 | 0.00% | −407−8.9% | 減碼 |
| Auto-Owners Insurance Co | 4,500 | $36.7 萬 | 0.01% | 00.0% | 不變 |
| Bank of Montreal | 4,535 | $37.0 萬 | 0.00% | +319+7.6% | 加碼 |
| Axxcess Wealth Management, LLC | 4,794 | $39.1 萬 | 0.01% | +4,794 | 新進 |
| Turner Financial Group, Inc. | 4,843 | $39.5 萬 | 0.39% | +4,843 | 新進 |
| Raymond James Financial Inc | 4,846 | $39.5 萬 | 0.00% | −28−0.6% | 減碼 |
| Cornerstone Investment Partners, LLC | 4,997 | $40.7 萬 | 0.01% | −238−4.5% | 減碼 |
| Fifth Third Bancorp | 5,040 | $41.1 萬 | 0.00% | −89−1.7% | 減碼 |
| Angeles Wealth Management, LLC | 5,045 | $41.1 萬 | 0.02% | +555+12.4% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 5,082 | $41.4 萬 | 0.00% | −558−9.9% | 減碼 |
| KLP Kapitalforvaltning AS | 5,100 | $41.6 萬 | 0.00% | −8,300−61.9% | 減碼 |
| Quadrant Capital Group LLC | 5,286 | $43.1 萬 | 0.01% | 00.0% | 不變 |
| Vanguard Investments Australia, Ltd. | 5,397 | $44.0 萬 | 0.00% | 00.0% | 不變 |
| Oregon Public Employees Retirement Fund | 5,410 | $44.1 萬 | 0.00% | −47−0.9% | 減碼 |
| Janney Montgomery Scott LLC | 5,452 | $44.4 萬 | 0.00% | −1,781−24.6% | 減碼 |
| Guggenheim Capital LLC | 5,617 | $45.8 萬 | 0.00% | +5,617 | 新進 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,642 | $46.0 萬 | 0.00% | −214−3.7% | 減碼 |
| CenterBook Partners LP | 5,880 | $47.9 萬 | 0.02% | +5,880 | 新進 |
| Teachers Retirement System of the State of Kentucky | 5,920 | $48.3 萬 | 0.00% | −200−3.3% | 減碼 |
| LPL Financial LLC | 6,205 | $50.6 萬 | 0.00% | +2,271+57.7% | 加碼 |
| Yousif Capital Management, LLC | 6,360 | $51.8 萬 | 0.01% | +10.0% | 加碼 |
| Amalgamated Bank | 6,399 | $52.2 萬 | 0.00% | −423−6.2% | 減碼 |
| Arizona State Retirement System | 6,560 | $53.5 萬 | 0.00% | +57+0.9% | 加碼 |
| Jag Capital Management, LLC | 6,832 | $55.7 萬 | 0.05% | +6,832 | 新進 |
| Gabelli & Co Investment Advisers, Inc. | 7,000 | $57.1 萬 | 0.08% | −7,500−51.7% | 減碼 |
| Lazard Asset Management LLC | 7,086 | $57.8 萬 | 0.00% | −92,247−92.9% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 7,186 | $58.6 萬 | 0.00% | +562+8.5% | 加碼 |
| Allianz Asset Management GmbH | 7,523 | $61.3 萬 | 0.00% | −1,592−17.5% | 減碼 |
| Argos Wealth Advisors, LLC | 7,976 | $65.0 萬 | 0.17% | −197−2.4% | 減碼 |
| Perpetual Ltd | 8,006 | $65.3 萬 | 0.01% | +8,006 | 新進 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,046 | $65.6 萬 | 0.00% | 00.0% | 不變 |
| Dark Forest Capital Management LP | 8,490 | $69.2 萬 | 0.04% | −5,758−40.4% | 減碼 |
| Mercer Global Advisors Inc | 9,101 | $74.2 萬 | 0.00% | +2,135+30.6% | 加碼 |
| State of Alaska, Department of Revenue | 9,155 | $74.5 萬 | 0.01% | −3,853−29.6% | 減碼 |
| Manufacturers Life Insurance Company, The | 9,335 | $76.1 萬 | 0.00% | −202−2.1% | 減碼 |
| New York State Common Retirement Fund | 9,469 | $77.2 萬 | 0.00% | +1,581+20.0% | 加碼 |
| Canada Pension Plan Investment Board | 9,500 | $77.4 萬 | 0.00% | −200−2.1% | 減碼 |
| Truvestments Capital LLC | 9,854 | $80.3 萬 | 0.12% | +155+1.6% | 加碼 |
| Gotham Asset Management, LLC | 9,864 | $80.4 萬 | 0.00% | −1,109−10.1% | 減碼 |
| Vanguard Global Advisers, LLC | 9,930 | $80.9 萬 | 0.00% | −509−4.9% | 減碼 |
| RBF Capital, LLC | 10,000 | $81.5 萬 | 0.03% | 00.0% | 不變 |
| Militia Capital Management LLC | 10,000 | $81.5 萬 | 0.15% | +10,000 | 新進 |
| State Board of Administration of Florida Retirement System | 10,302 | $84.0 萬 | 0.00% | +2,743+36.3% | 加碼 |
| Alps Advisors Inc | 10,360 | $84.4 萬 | 0.00% | −3,800−26.8% | 減碼 |
| Louisiana State Employees Retirement System | 10,400 | $84.8 萬 | 0.01% | −100−1.0% | 減碼 |
| Pacer Advisors, Inc. | 10,441 | $85.1 萬 | 0.00% | +4,788+84.7% | 加碼 |
| Gsa Capital Partners LLP | 10,603 | $86.4 萬 | 0.05% | −36,357−77.4% | 減碼 |
| Jefferies Financial Group Inc. | 10,710 | $87.3 萬 | 0.01% | +10,710 | 新進 |
| Toroso Investments, LLC | 10,865 | $88.6 萬 | 0.00% | −4,693−30.2% | 減碼 |
| Barclays PLC | 10,871 | $88.6 萬 | 0.00% | +5,602+106.3% | 加碼 |
| Aquatic Capital Management LLC | 11,017 | $89.8 萬 | 0.03% | +8,057+272.2% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 11,114 | $90.6 萬 | 0.00% | −42−0.4% | 減碼 |
| Round Rock Advisors, LLC | 11,219 | $91.4 萬 | 0.12% | 00.0% | 不變 |
| State of Wisconsin Investment Board | 11,225 | $91.5 萬 | 0.00% | +385+3.6% | 加碼 |
| New York State Teachers Retirement System | 11,683 | $95.2 萬 | 0.00% | +147+1.3% | 加碼 |
| Diversified Trust Co | 11,795 | $96.1 萬 | 0.02% | 00.0% | 不變 |
| Quadrature Capital Ltd | 11,990 | $97.7 萬 | 0.01% | +7,379+160.0% | 加碼 |
| Jupiter Topco LLC | 12,216 | $99.6 萬 | 0.00% | +12,216 | 新進 |
| Assenagon Asset Management S.A. | 12,238 | $99.8 萬 | 0.00% | −34,538−73.8% | 減碼 |
| STRS Ohio | 12,300 | $100.3 萬 | 0.00% | −900−6.8% | 減碼 |
| Creative Planning | 12,369 | $100.8 萬 | 0.00% | +860+7.5% | 加碼 |
| CI Private Wealth, LLC | 12,427 | $101.3 萬 | 0.00% | +1,723+16.1% | 加碼 |
| Two Sigma Investments, LP | 12,734 | $103.8 萬 | 0.00% | +534+4.4% | 加碼 |
| Illinois Municipal Retirement Fund | 12,869 | $104.9 萬 | 0.01% | −20.0% | 減碼 |
| Bailard, Inc. | 12,881 | $105.0 萬 | 0.02% | −1,100−7.9% | 減碼 |
| Amundi | 12,941 | $105.5 萬 | 0.00% | −1,141−8.1% | 減碼 |
| Haven Private, LLC | 12,966 | $105.7 萬 | 0.40% | −749−5.5% | 減碼 |
| State of Tennessee, Treasury Department | 13,028 | $106.2 萬 | 0.00% | −4,700−26.5% | 減碼 |
| Jump Financial, LLC | 13,194 | $107.5 萬 | 0.01% | +13,194 | 新進 |
| SG Americas Securities, LLC | 13,311 | $108.5 萬 | 0.00% | +6,882+107.0% | 加碼 |
| Marks Group Wealth Management, Inc | 13,991 | $114.0 萬 | 0.10% | +1,939+16.1% | 加碼 |
| MetLife Investment Management | 14,086 | $114.8 萬 | 0.01% | +675+5.0% | 加碼 |
| Trexquant Investment LP | 14,219 | $115.9 萬 | 0.01% | −54,469−79.3% | 減碼 |
| Captrust Financial Advisors | 15,935 | $129.9 萬 | 0.00% | +135+0.9% | 加碼 |
| State of Wyoming | 16,370 | $133.4 萬 | 0.13% | +12,934+376.4% | 加碼 |
| Squarepoint Ops LLC | 16,439 | $134.0 萬 | 0.00% | −24,881−60.2% | 減碼 |
| Vanguard Asset Management, Ltd | 16,856 | $137.4 萬 | 0.00% | +2,194+15.0% | 加碼 |
| Marshall Wace, LLP | 16,921 | $137.9 萬 | 0.00% | −51,434−75.2% | 減碼 |
| Russell Investments Group, Ltd. | 18,166 | $148.1 萬 | 0.00% | +12,462+218.5% | 加碼 |
| Teacher Retirement System of Texas | 18,885 | $153.9 萬 | 0.00% | −2,035−9.7% | 減碼 |
| Great West Life Assurance Co | 19,000 | $154.9 萬 | 0.00% | −845−4.3% | 減碼 |
| Alliancebernstein L.P. | 27,640 | $157.6 萬 | 0.00% | +6,900+33.3% | 加碼 |
| SG Capital Management LLC | 20,068 | $163.6 萬 | 0.15% | +20,068 | 新進 |
| Jackson Creek Investment Advisors LLC | 22,459 | $168.6 萬 | 0.56% | +14,069+167.7% | 加碼 |
| Gabelli Funds LLC | 21,132 | $172.2 萬 | 0.01% | 00.0% | 不變 |
| Gilder Gagnon Howe & Co LLC | 21,274 | $173.4 萬 | 0.02% | +70.0% | 加碼 |
| HRT Financial LP | 21,965 | $179.0 萬 | 0.00% | +3,884+21.5% | 加碼 |
| SEI Investments Co | 24,075 | $196.2 萬 | 0.00% | +15,256+173.0% | 加碼 |