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 1 季 13F 持有人
Proto Labs Inc 在 2026/3/31 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
- 263
- 較 2025 年第 4 季 +33 家
- 持有股數
- 2,210 萬
- 較 2025 年第 4 季 +300.0 萬 (+15.7%)
- 總市值
- $12.6 億
- 較 2025 年第 4 季 +$2.93 億 (+30.3%)
- 新進機構
- 53
- 另有 75 家加碼
- 清倉機構
- 20
- 另有 80 家減碼
另有 4 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 1 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 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,677,875 | $2.10 億 | 0.00% | +58,871+1.6% | 加碼 |
| Disciplined Growth Investors Inc | 2,497,355 | $1.42 億 | 2.91% | −176,374−6.6% | 減碼 |
| Vanguard Portfolio Management LLC | 1,538,530 | $8,773 萬 | 0.00% | +1,538,530 | 新進 |
| Dimensional Fund Advisors LP | 1,272,356 | $7,255 萬 | 0.02% | −4,205−0.3% | 減碼 |
| State Street Corp | 1,092,000 | $6,227 萬 | 0.00% | +3,794+0.3% | 加碼 |
| Vanguard Capital Management LLC | 1,039,741 | $5,929 萬 | 0.00% | +1,039,741 | 新進 |
| American Capital Management Inc | 627,705 | $3,579 萬 | 1.92% | −3,606−0.6% | 減碼 |
| Geode Capital Management, LLC | 580,201 | $3,309 萬 | 0.00% | +21,901+3.9% | 加碼 |
| Renaissance Technologies LLC | 520,251 | $2,966 萬 | 0.05% | +26,700+5.4% | 加碼 |
| Rubric Capital Management LP | 486,400 | $2,773 萬 | 0.34% | −636,938−56.7% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 463,780 | $2,644 萬 | 0.01% | +3,162+0.7% | 加碼 |
| FMR LLC | 422,356 | $2,408 萬 | 0.00% | +300,256+245.9% | 加碼 |
| Prudential Financial Inc | 400,241 | $2,282 萬 | 0.03% | +217,415+118.9% | 加碼 |
| Driehaus Capital Management LLC | 369,136 | $2,105 萬 | 0.15% | −13,019−3.4% | 減碼 |
| Charles Schwab Investment Management Inc | 360,203 | $2,054 萬 | 0.00% | −2,810−0.8% | 減碼 |
| Nuveen, LLC | 316,939 | $1,807 萬 | 0.00% | −8,811−2.7% | 減碼 |
| S Squared Technology, LLC | 296,103 | $1,688 萬 | 6.39% | −10,000−3.3% | 減碼 |
| Morgan Stanley | 293,581 | $1,674 萬 | 0.00% | −12,031−3.9% | 減碼 |
| Northern Trust Corp | 266,951 | $1,522 萬 | 0.00% | +10,683+4.2% | 加碼 |
| D. E. Shaw & Co., Inc. | 225,651 | $1,287 萬 | 0.01% | +12,783+6.0% | 加碼 |
| Nordea Investment Management AB | 214,381 | $1,199 萬 | 0.01% | −10,058−4.5% | 減碼 |
| Jupiter Asset Management Ltd | 194,832 | $1,111 萬 | 0.06% | 00.0% | 不變 |
| Panagora Asset Management Inc | 174,698 | $996.1 萬 | 0.04% | −887−0.5% | 減碼 |
| Hillsdale Investment Management Inc. | 174,384 | $994.3 萬 | 0.27% | +6,100+3.6% | 加碼 |
| UBS Group AG | 168,750 | $962.2 萬 | 0.00% | −6,666−3.8% | 減碼 |
| Vanguard Fiduciary Trust Co | 153,581 | $875.7 萬 | 0.00% | +153,581 | 新進 |
| Qube Research & Technologies Ltd | 148,622 | $847.4 萬 | 0.01% | +133,672+894.1% | 加碼 |
| Goldman Sachs Group Inc | 140,943 | $803.7 萬 | 0.00% | −19,661−12.2% | 減碼 |
| Bank of New York Mellon Corp | 139,917 | $797.8 萬 | 0.00% | −3,078−2.2% | 減碼 |
| Principal Financial Group Inc | 133,613 | $761.9 萬 | 0.00% | −3,057−2.2% | 減碼 |
| Bank of America Corp | 129,113 | $736.2 萬 | 0.00% | +35,784+38.3% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 125,510 | $715.7 萬 | 0.02% | −5,257−4.0% | 減碼 |
| Rice Hall James & Associates, LLC | 113,589 | $647.7 萬 | 0.36% | −974−0.9% | 減碼 |
| Gagnon Securities LLC | 110,889 | $632.3 萬 | 1.46% | −659−0.6% | 減碼 |
| Public Sector Pension Investment Board | 105,560 | $601.9 萬 | 0.02% | −4,791−4.3% | 減碼 |
| Lazard Asset Management LLC | 99,333 | $566.4 萬 | 0.01% | +23,759+31.4% | 加碼 |
| First Trust Advisors LP | 92,870 | $529.5 萬 | 0.00% | −13,059−12.3% | 減碼 |
| Invesco Ltd. | 88,576 | $505.1 萬 | 0.00% | −19,122−17.8% | 減碼 |
| JPMorgan Chase & Co | 87,579 | $485.0 萬 | 0.00% | −31,056−26.2% | 減碼 |
| American Century Companies Inc | 78,842 | $449.6 萬 | 0.00% | −303−0.4% | 減碼 |
| Trexquant Investment LP | 68,688 | $391.7 萬 | 0.03% | +41,061+148.6% | 加碼 |
| Marshall Wace, LLP | 68,355 | $389.8 萬 | 0.00% | +68,355 | 新進 |
| EAM Investors, LLC | 65,823 | $375.3 萬 | 0.43% | +65,823 | 新進 |
| UBS Asset Management Americas Inc | 65,741 | $374.9 萬 | 0.00% | +1,098+1.7% | 加碼 |
| Rhumbline Advisers | 65,114 | $371.3 萬 | 0.00% | +399+0.6% | 加碼 |
| Polar Asset Management Partners Inc. | 60,369 | $344.2 萬 | 0.08% | −23,033−27.6% | 減碼 |
| Ameriprise Financial Inc | 58,539 | $333.8 萬 | 0.00% | +9,822+20.2% | 加碼 |
| Legal & General Group Plc | 58,401 | $333.0 萬 | 0.00% | −5,526−8.6% | 減碼 |
| Jane Street Group, LLC | 57,355 | $327.0 萬 | 0.00% | −53,240−48.1% | 減碼 |
| Franklin Resources Inc | 56,959 | $324.8 萬 | 0.00% | +24,022+72.9% | 加碼 |
| AQR Capital Management LLC | 55,117 | $314.3 萬 | 0.00% | +3,857+7.5% | 加碼 |
| Hussman Strategic Advisors, Inc. | 52,500 | $299.4 萬 | 0.65% | +52,500 | 新進 |
| Archon Capital Management LLC | 48,500 | $276.5 萬 | 1.56% | +48,500 | 新進 |
| Zacks Investment Management | 47,586 | $271.3 萬 | 0.02% | +41,170+641.7% | 加碼 |
| Swiss National Bank | 47,100 | $268.6 萬 | 0.00% | 00.0% | 不變 |
| Gsa Capital Partners LLP | 46,960 | $267.8 萬 | 0.17% | +46,960 | 新進 |
| Assenagon Asset Management S.A. | 46,776 | $266.7 萬 | 0.00% | +19,031+68.6% | 加碼 |
| ARK Investment Management LLC大師方舟投資 | 45,704 | $260.6 萬 | 0.02% | −11,040−19.5% | 減碼 |
| Citadel Advisors LLC | 44,518 | $253.8 萬 | 0.00% | +32,057+257.3% | 加碼 |
| Squarepoint Ops LLC | 41,320 | $235.6 萬 | 0.01% | +41,320 | 新進 |
| Intech Investment Management LLC | 38,971 | $222.2 萬 | 0.02% | +28,966+289.5% | 加碼 |
| AIMZ Investment Advisors, LLC | 38,728 | $220.8 萬 | 0.68% | −900−2.3% | 減碼 |
| Polen Capital Management LLC | 37,594 | $214.4 萬 | 0.01% | +33,446+806.3% | 加碼 |
| Price T Rowe Associates Inc | 33,169 | $189.2 萬 | 0.00% | +5,135+18.3% | 加碼 |
| Point72 Asset Management, L.P. | 32,389 | $184.7 萬 | 0.00% | −7,518−18.8% | 減碼 |
| Integrated Quantitative Investments LLC | 31,505 | $179.6 萬 | 0.33% | +31,505 | 新進 |
| Federated Hermes, Inc. | 31,371 | $178.9 萬 | 0.00% | +623+2.0% | 加碼 |
| Voya Investment Management LLC | 30,139 | $171.9 萬 | 0.00% | −79−0.3% | 減碼 |
| Deutsche Bank AG | 30,070 | $171.5 萬 | 0.00% | +2,302+8.3% | 加碼 |
| Bastion Asset Management Inc. | 28,270 | $160.5 萬 | 0.49% | +28,270 | 新進 |
| Quantinno Capital Management LP | 27,716 | $158.0 萬 | 0.00% | +13,781+98.9% | 加碼 |
| Millennium Management LLC | 25,829 | $147.3 萬 | 0.00% | −75,703−74.6% | 減碼 |
| Acadian Asset Management LLC | 24,497 | $139.0 萬 | 0.00% | −4,971−16.9% | 減碼 |
| Virginia Retirement Systems Et Al | 23,000 | $131.1 萬 | 0.01% | −400−1.7% | 減碼 |
| California State Teachers Retirement System | 22,967 | $131.0 萬 | 0.00% | −177−0.8% | 減碼 |
| Bridgeway Capital Management, LLC | 22,000 | $125.4 萬 | 0.03% | −91,876−80.7% | 減碼 |
| Gilder Gagnon Howe & Co LLC | 21,267 | $121.3 萬 | 0.01% | +21,267 | 新進 |
| Gabelli Funds LLC | 21,132 | $120.5 萬 | 0.01% | 00.0% | 不變 |
| Teacher Retirement System of Texas | 20,920 | $119.3 萬 | 0.00% | −3,439−14.1% | 減碼 |
| Quantbot Technologies LP | 20,782 | $118.5 萬 | 0.05% | +20,782 | 新進 |
| Great West Life Assurance Co | 19,845 | $113.1 萬 | 0.00% | 00.0% | 不變 |
| Edgestream Partners, L.P. | 19,015 | $108.4 萬 | 0.04% | +19,015 | 新進 |
| Alliancebernstein L.P. | 20,740 | $104.9 萬 | 0.00% | 00.0% | 不變 |
| HRT Financial LP | 18,081 | $103.0 萬 | 0.00% | +18,081 | 新進 |
| State of Tennessee, Treasury Department | 17,728 | $101.1 萬 | 0.00% | 00.0% | 不變 |
| XTX Topco Ltd | 15,873 | $90.5 萬 | 0.02% | +15,873 | 新進 |
| Thrivent Financial for Lutherans | 15,805 | $90.1 萬 | 0.00% | −466−2.9% | 減碼 |
| Captrust Financial Advisors | 15,800 | $90.1 萬 | 0.00% | −49−0.3% | 減碼 |
| Toroso Investments, LLC | 15,558 | $88.7 萬 | 0.00% | +2,561+19.7% | 加碼 |
| HSBC Holdings PLC | 15,378 | $86.7 萬 | 0.00% | +1,754+12.9% | 加碼 |
| Citigroup Inc | 15,208 | $86.7 萬 | 0.00% | −105−0.7% | 減碼 |
| Campbell & CO Investment Adviser LLC | 15,188 | $86.6 萬 | 0.05% | −26,332−63.4% | 減碼 |
| Vanguard Asset Management, Ltd | 14,662 | $83.6 萬 | 0.00% | +14,662 | 新進 |
| Engineers Gate Manager LP | 14,500 | $82.7 萬 | 0.01% | −233−1.6% | 減碼 |
| Gabelli & Co Investment Advisers, Inc. | 14,500 | $82.7 萬 | 0.12% | 00.0% | 不變 |
| Dark Forest Capital Management LP | 14,248 | $81.2 萬 | 0.07% | −1,695−10.6% | 減碼 |
| Alps Advisors Inc | 14,160 | $80.7 萬 | 0.00% | −3,553−20.1% | 減碼 |
| Amundi | 14,082 | $80.3 萬 | 0.00% | +2,031+16.9% | 加碼 |
| Bailard, Inc. | 13,981 | $79.7 萬 | 0.02% | +700+5.3% | 加碼 |
| Haven Private, LLC | 13,715 | $78.2 萬 | 0.34% | +5,402+65.0% | 加碼 |