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 | $8.66 億 |
| 2025 年第 1 季 | 188 | $7.65 億 |
| 2024 年第 4 季 | 199 | $8.37 億 |
| 2024 年第 3 季 | 193 | $6.34 億 |
| 2024 年第 2 季 | 204 | $6.62 億 |
| 2024 年第 1 季 | 203 | $7.74 億 |
| 2023 年第 4 季 | 219 | $8.46 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 | $7.46 億 |
| 2022 年第 4 季 | 199 | $5.94 億 |
| 2022 年第 3 季 | 210 | $8.82 億 |
| 2022 年第 2 季 | 227 | $11.6 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 |
|---|---|---|---|---|---|
| Polen Capital Management LLC | 37,594 | $214.4 萬 | 0.01% | +33,446+806.3% | 加碼 |
| AIMZ Investment Advisors, LLC | 38,728 | $220.8 萬 | 0.68% | −900−2.3% | 減碼 |
| Intech Investment Management LLC | 38,971 | $222.2 萬 | 0.02% | +28,966+289.5% | 加碼 |
| Squarepoint Ops LLC | 41,320 | $235.6 萬 | 0.01% | +41,320 | 新進 |
| Citadel Advisors LLC | 44,518 | $253.8 萬 | 0.00% | +32,057+257.3% | 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 |
| Assenagon Asset Management S.A. | 46,776 | $266.7 萬 | 0.00% | +19,031+68.6% | 加碼 |
| Gsa Capital Partners LLP | 46,960 | $267.8 萬 | 0.17% | +46,960 | 新進 |
| Swiss National Bank | 47,100 | $268.6 萬 | 0.00% | 00.0% | 不變 |
| Zacks Investment Management | 47,586 | $271.3 萬 | 0.02% | +41,170+641.7% | 加碼 |
| Archon Capital Management LLC | 48,500 | $276.5 萬 | 1.56% | +48,500 | 新進 |
| Hussman Strategic Advisors, Inc. | 52,500 | $299.4 萬 | 0.65% | +52,500 | 新進 |
| AQR Capital Management LLC | 55,117 | $314.3 萬 | 0.00% | +3,857+7.5% | 加碼 |
| Franklin Resources Inc | 56,959 | $324.8 萬 | 0.00% | +24,022+72.9% | 加碼 |
| Jane Street Group, LLC | 57,355 | $327.0 萬 | 0.00% | −53,240−48.1% | 減碼 |
| Legal & General Group Plc | 58,401 | $333.0 萬 | 0.00% | −5,526−8.6% | 減碼 |
| Ameriprise Financial Inc | 58,539 | $333.8 萬 | 0.00% | +9,822+20.2% | 加碼 |
| Polar Asset Management Partners Inc. | 60,369 | $344.2 萬 | 0.08% | −23,033−27.6% | 減碼 |
| Rhumbline Advisers | 65,114 | $371.3 萬 | 0.00% | +399+0.6% | 加碼 |
| UBS Asset Management Americas Inc | 65,741 | $374.9 萬 | 0.00% | +1,098+1.7% | 加碼 |
| EAM Investors, LLC | 65,823 | $375.3 萬 | 0.43% | +65,823 | 新進 |
| Marshall Wace, LLP | 68,355 | $389.8 萬 | 0.00% | +68,355 | 新進 |
| Trexquant Investment LP | 68,688 | $391.7 萬 | 0.03% | +41,061+148.6% | 加碼 |
| American Century Companies Inc | 78,842 | $449.6 萬 | 0.00% | −303−0.4% | 減碼 |
| JPMorgan Chase & Co | 87,579 | $485.0 萬 | 0.00% | −31,056−26.2% | 減碼 |
| Invesco Ltd. | 88,576 | $505.1 萬 | 0.00% | −19,122−17.8% | 減碼 |
| First Trust Advisors LP | 92,870 | $529.5 萬 | 0.00% | −13,059−12.3% | 減碼 |
| Lazard Asset Management LLC | 99,333 | $566.4 萬 | 0.01% | +23,759+31.4% | 加碼 |
| Public Sector Pension Investment Board | 105,560 | $601.9 萬 | 0.02% | −4,791−4.3% | 減碼 |
| Gagnon Securities LLC | 110,889 | $632.3 萬 | 1.46% | −659−0.6% | 減碼 |
| Rice Hall James & Associates, LLC | 113,589 | $647.7 萬 | 0.36% | −974−0.9% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 125,510 | $715.7 萬 | 0.02% | −5,257−4.0% | 減碼 |
| Bank of America Corp | 129,113 | $736.2 萬 | 0.00% | +35,784+38.3% | 加碼 |
| Principal Financial Group Inc | 133,613 | $761.9 萬 | 0.00% | −3,057−2.2% | 減碼 |
| Bank of New York Mellon Corp | 139,917 | $797.8 萬 | 0.00% | −3,078−2.2% | 減碼 |
| Goldman Sachs Group Inc | 140,943 | $803.7 萬 | 0.00% | −19,661−12.2% | 減碼 |
| Qube Research & Technologies Ltd | 148,622 | $847.4 萬 | 0.01% | +133,672+894.1% | 加碼 |
| Vanguard Fiduciary Trust Co | 153,581 | $875.7 萬 | 0.00% | +153,581 | 新進 |
| UBS Group AG | 168,750 | $962.2 萬 | 0.00% | −6,666−3.8% | 減碼 |
| Hillsdale Investment Management Inc. | 174,384 | $994.3 萬 | 0.27% | +6,100+3.6% | 加碼 |
| Panagora Asset Management Inc | 174,698 | $996.1 萬 | 0.04% | −887−0.5% | 減碼 |
| Jupiter Asset Management Ltd | 194,832 | $1,111 萬 | 0.06% | 00.0% | 不變 |
| Nordea Investment Management AB | 214,381 | $1,199 萬 | 0.01% | −10,058−4.5% | 減碼 |
| D. E. Shaw & Co., Inc. | 225,651 | $1,287 萬 | 0.01% | +12,783+6.0% | 加碼 |
| Northern Trust Corp | 266,951 | $1,522 萬 | 0.00% | +10,683+4.2% | 加碼 |
| Morgan Stanley | 293,581 | $1,674 萬 | 0.00% | −12,031−3.9% | 減碼 |
| S Squared Technology, LLC | 296,103 | $1,688 萬 | 6.39% | −10,000−3.3% | 減碼 |
| Nuveen, LLC | 316,939 | $1,807 萬 | 0.00% | −8,811−2.7% | 減碼 |
| Charles Schwab Investment Management Inc | 360,203 | $2,054 萬 | 0.00% | −2,810−0.8% | 減碼 |
| Driehaus Capital Management LLC | 369,136 | $2,105 萬 | 0.15% | −13,019−3.4% | 減碼 |
| Prudential Financial Inc | 400,241 | $2,282 萬 | 0.03% | +217,415+118.9% | 加碼 |
| FMR LLC | 422,356 | $2,408 萬 | 0.00% | +300,256+245.9% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 463,780 | $2,644 萬 | 0.01% | +3,162+0.7% | 加碼 |
| Rubric Capital Management LP | 486,400 | $2,773 萬 | 0.34% | −636,938−56.7% | 減碼 |
| Renaissance Technologies LLC | 520,251 | $2,966 萬 | 0.05% | +26,700+5.4% | 加碼 |
| Geode Capital Management, LLC | 580,201 | $3,309 萬 | 0.00% | +21,901+3.9% | 加碼 |
| American Capital Management Inc | 627,705 | $3,579 萬 | 1.92% | −3,606−0.6% | 減碼 |
| Vanguard Capital Management LLC | 1,039,741 | $5,929 萬 | 0.00% | +1,039,741 | 新進 |
| State Street Corp | 1,092,000 | $6,227 萬 | 0.00% | +3,794+0.3% | 加碼 |
| Dimensional Fund Advisors LP | 1,272,356 | $7,255 萬 | 0.02% | −4,205−0.3% | 減碼 |
| Vanguard Portfolio Management LLC | 1,538,530 | $8,773 萬 | 0.00% | +1,538,530 | 新進 |
| Disciplined Growth Investors Inc | 2,497,355 | $1.42 億 | 2.91% | −176,374−6.6% | 減碼 |
| BlackRock, Inc. | 3,677,875 | $2.10 億 | 0.00% | +58,871+1.6% | 加碼 |
| CWA Asset Management Group, LLC | 0 | $0 | 0.00% | −41,508−100.0% | 清倉 |
| Essex Investment Management Co LLC | 0 | $0 | 0.00% | −15,504−100.0% | 清倉 |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −14,600−100.0% | 清倉 |
| Versor Investments LP | 0 | $0 | 0.00% | −14,599−100.0% | 清倉 |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −12,429−100.0% | 清倉 |
| Select Equity Group, L.P. | 0 | $0 | 0.00% | −11,919−100.0% | 清倉 |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −9,826−100.0% | 清倉 |
| Quest Partners LLC | 0 | $0 | 0.00% | −8,881−100.0% | 清倉 |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −7,247−100.0% | 清倉 |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −6,800−100.0% | 清倉 |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −6,100−100.0% | 清倉 |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −4,100−100.0% | 清倉 |
| Modus Advisors, LLC | 0 | $0 | 0.00% | −1,133−100.0% | 清倉 |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −129−100.0% | 清倉 |
| Maseco LLP | 0 | $0 | 0.00% | −108−100.0% | 清倉 |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −38−100.0% | 清倉 |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −18−100.0% | 清倉 |
| Optima Capital LLC | 0 | $0 | 0.00% | −10−100.0% | 清倉 |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −6−100.0% | 清倉 |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −2−100.0% | 清倉 |
| Vanguard Group Inc | – | – | – | – | 本季未申報 |
| Comerica Bank | – | – | – | – | 本季未申報 |
| CIBC Private Wealth Group, LLC | – | – | – | – | 本季未申報 |
| Global Retirement Partners, LLC | – | – | – | – | 本季未申報 |