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Proto Labs (PRLB) Institutional Ownership

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$37.41 -2.16 (-5.46%)
Closing price 05/22/2025 03:59 PM Eastern
Extended Trading
$38.37 +0.96 (+2.57%)
As of 05/22/2025 07:20 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Proto Labs (NYSE:PRLB)

Current
Institutional Ownership
Percentage
84.54%
Number of
Institutional Buyers
(last 12 months)
100
Total
Institutional Inflows
(last 12 months)
$146.89M
Number of
Institutional Sellers
(last 12 months)
75
Total
Institutional Outflows
(last 12 months)
$87.55M
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PRLB Institutional Buying and Selling by Quarter

Proto Labs Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC79,191$2.78M0.0%-1.8%0.333%
5/16/2025 Empowered Funds LLC98,394$3.45M0.0%+3.2%0.414%
5/16/2025 Goldman Sachs Group Inc.108,211$3.79M0.0%-56.8%0.455%
5/16/2025 NewEdge Advisors LLC748$26K0.0%+7,380.0%0.003%
5/16/2025 Bridgeway Capital Management LLC99,394$3.48M0.1%+3.1%0.418%
5/16/2025 AQR Capital Management LLC63,871$2.24M0.0%+3.3%0.269%
5/15/2025 Royal Bank of Canada6,510$228K0.0%+51.3%0.027%
5/15/2025 Graham Capital Management L.P.20,147$706K0.0%+133.5%0.085%
5/15/2025 Panagora Asset Management Inc.169,496$5.94M0.0%-1.7%0.713%
5/15/2025 State of Wyoming2,824$99K0.0%N/A0.012%
5/15/2025 Trexquant Investment LP107,154$3.76M0.0%+3.9%0.451%
5/14/2025 Truvestments Capital LLC7,507$263K0.1%N/A0.032%
5/14/2025 Ieq Capital LLC8,559$300K0.0%N/A0.036%
5/14/2025 Corebridge Financial Inc.12,838$450K0.0%-4.3%0.054%
5/14/2025 MetLife Investment Management LLC15,105$529K0.0%-2.1%0.064%
5/14/2025 Hotchkis & Wiley Capital Management LLC152,100$5.33M0.0%-53.2%0.640%
5/14/2025 Wellington Management Group LLP711,738$24.94M0.0%+97.4%2.994%
5/13/2025 Northern Trust Corp271,790$9.52M0.0%-3.5%1.143%
5/13/2025 Algert Global LLC85,084$2.98M0.1%+137.3%0.358%
5/13/2025 American Century Companies Inc.73,004$2.56M0.0%+38.8%0.307%
5/13/2025 Russell Investments Group Ltd.38,679$1.36M0.0%+91.8%0.163%
5/12/2025 Public Sector Pension Investment Board77,679$2.72M0.0%+27.2%0.327%
5/12/2025 Nuveen LLC70,150$2.46M0.0%N/A0.295%
5/12/2025 Invesco Ltd.101,970$3.57M0.0%+5.4%0.429%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.153,042$5.36M0.0%+14.6%0.644%
5/12/2025 Swiss National Bank47,500$1.66M0.0%-4.0%0.200%
5/12/2025 Maryland State Retirement & Pension System7,162$251K0.0%-13.2%0.030%
5/9/2025 Gagnon Securities LLC97,625$3.42M0.8%+4.9%0.411%
5/9/2025 Deutsche Bank AG102,169$3.58M0.0%-2.0%0.430%
5/9/2025 Charles Schwab Investment Management Inc.274,038$9.60M0.0%-5.3%1.153%
5/9/2025 Vanguard Group Inc.2,825,585$99.01M0.0%-1.3%11.887%
5/9/2025 PNC Financial Services Group Inc.2,165$76K0.0%+14.1%0.009%
5/8/2025 Federated Hermes Inc.30,238$1.06M0.0%+10.8%0.127%
5/7/2025 Meeder Asset Management Inc.10,096$354K0.0%-22.6%0.042%
5/7/2025 Mackenzie Financial Corp14,333$502K0.0%+7.9%0.060%
5/7/2025 ARK Investment Management LLC87,046$3.05M0.0%-32.3%0.366%
5/6/2025 Pacer Advisors Inc.148,595$5.21M0.0%+9,033.1%0.625%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH38,123$1.34M0.0%N/A0.160%
5/2/2025 Bailard Inc.17,300$606K0.0%N/A0.073%
5/2/2025 Victory Capital Management Inc.16,655$584K0.0%N/A0.070%
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5/1/2025 Rice Hall James & Associates LLC151,818$5.32M0.3%-0.6%0.639%
5/1/2025 CWM LLC1,840$64K0.0%+50.4%0.008%
5/1/2025 Louisiana State Employees Retirement System11,500$403K0.0%-2.5%0.048%
4/30/2025 Alps Advisors Inc.23,315$817K0.0%+9.7%0.098%
4/29/2025 Bank of New York Mellon Corp155,288$5.44M0.0%-5.5%0.653%
4/28/2025 Principal Financial Group Inc.122,057$4.28M0.0%+2.7%0.513%
4/28/2025 Teacher Retirement System of Texas25,621$898K0.0%-38.7%0.108%
4/21/2025 State of Alaska Department of Revenue13,581$475K0.0%-2.5%0.057%
4/15/2025 Assenagon Asset Management S.A.66,115$2.32M0.0%-40.3%0.273%
4/15/2025 GAMMA Investing LLC926$32K0.0%+249.4%0.004%
4/8/2025 Rhumbline Advisers75,015$2.63M0.0%-4.8%0.310%
4/7/2025 GAMMA Investing LLC32,447$1.14M0.0%+12,144.2%0.134%
3/24/2025 Wellington Management Group LLP360,641$14.10M0.0%-7.0%1.488%
3/18/2025 California State Teachers Retirement System23,537$920K0.0%-1.8%0.097%
2/20/2025 Mackenzie Financial Corp13,282$519K0.0%N/A0.054%
2/19/2025 Public Employees Retirement System of Ohio632$25K0.0%-96.7%0.003%
2/18/2025 PharVision Advisers LLC6,582$257K0.2%N/A0.027%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC80,626$3.15M0.0%+0.5%0.329%
2/17/2025 Two Sigma Investments LP14,971$585K0.0%-56.0%0.061%
2/17/2025 Two Sigma Advisers LP26,500$1.04M0.0%-48.8%0.108%
2/17/2025 Tidal Investments LLC25,688$1.00M0.0%-14.8%0.105%
2/17/2025 SG Capital Management LLC49,875$1.95M0.2%N/A0.203%
2/17/2025 ProShare Advisors LLC7,590$297K0.0%N/A0.031%
2/17/2025Nuveen Asset Management LLC72,070$2.82M0.0%-8.1%0.294%
2/17/2025 Millennium Management LLC31,011$1.21M0.0%-28.9%0.127%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16,552$647K0.0%-9.6%0.068%
2/17/2025 Lazard Asset Management LLC5,875$228K0.0%+182.3%0.024%
2/17/2025 Gotham Asset Management LLC12,949$506K0.0%-13.6%0.053%
2/17/2025 Graham Capital Management L.P.8,627$337K0.0%N/A0.035%
2/17/2025 Deutsche Bank AG104,298$4.08M0.0%+8.4%0.426%
2/17/2025 D. E. Shaw & Co. Inc.500,704$19.57M0.0%-4.4%2.043%
2/17/2025 Bridgeway Capital Management LLC96,359$3.77M0.1%+81.8%0.393%
2/17/2025 Captrust Financial Advisors20,010$782K0.0%+40.8%0.082%
2/17/2025 Balyasny Asset Management L.P.34,377$1.34M0.0%N/A0.140%
2/17/2025 Bayesian Capital Management LP8,031$314K0.0%N/A0.033%
2/17/2025 Bank of America Corp DE54,447$2.13M0.0%+109.1%0.222%
2/17/2025 BNP Paribas Financial Markets5,190$203K0.0%-62.7%0.021%
2/17/2025 Ameriprise Financial Inc.119,034$4.65M0.0%-39.7%0.486%
2/17/2025 Algert Global LLC35,854$1.40M0.0%-40.4%0.146%
2/14/2025 Jane Street Group LLC57,955$2.27M0.0%-40.6%0.236%
2/14/2025 Comerica Bank8,388$328K0.0%-3.6%0.034%
2/14/2025 Northern Trust Corp281,639$11.01M0.0%+3.4%1.149%
2/14/2025 The Manufacturers Life Insurance Company9,180$359K0.0%-4.2%0.037%
2/14/2025 Quarry LP1,585$62K0.0%+175.7%0.006%
2/14/2025 Aquatic Capital Management LLC8,981$351K0.0%+18.2%0.037%
2/14/2025 Voya Investment Management LLC7,874$308K0.0%-62.2%0.032%
2/14/2025 RBF Capital LLC10,000$391K0.0%-19.9%0.041%
2/14/2025 Price T Rowe Associates Inc. MD24,487$958K0.0%-15.7%0.100%
2/14/2025 Dark Forest Capital Management LP11,469$448K0.1%N/A0.047%
2/14/2025 State of Tennessee Department of Treasury13,186$515K0.0%-16.1%0.054%
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2/14/2025 Tower Research Capital LLC TRC4,129$161K0.0%-71.7%0.017%
2/14/2025 Dimensional Fund Advisors LP1,300,864$50.85M0.0%+5.5%5.307%
2/14/2025 First Trust Advisors LP738,576$28.87M0.0%+71.9%3.013%
2/13/2025 Canada Pension Plan Investment Board29,500$1.15M0.0%+2,358.3%0.120%
2/13/2025 S Squared Technology LLC307,003$12.00M5.0%+5.1%1.253%
2/13/2025 Barclays PLC44,393$1.74M0.0%+4.1%0.181%
2/13/2025 Sterling Capital Management LLC795$31K0.0%+764.1%0.003%
2/13/2025 Renaissance Technologies LLC571,851$22.35M0.0%+2.7%2.333%
2/13/2025 Legal & General Group Plc75,083$2.94M0.0%-0.9%0.306%
2/13/2025 Invesco Ltd.96,736$3.78M0.0%-4.5%0.395%
(Data available from 1/1/2016 forward)

PRLB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of PRLB shares?

During the previous two years, 185 institutional investors and hedge funds held shares of Proto Labs. The most heavily invested institutionals were Vanguard Group Inc. ($99.01M), Disciplined Growth Investors Inc. MN ($60.40M), Dimensional Fund Advisors LP ($50.85M), First Trust Advisors LP ($28.87M), State Street Corp ($28.36M), Wellington Management Group LLP ($24.94M), and Renaissance Technologies LLC ($22.35M).Learn more on PRLB's institutional investors.

What percentage of Proto Labs stock is owned by institutional investors?

84.54% of Proto Labs stock is owned by institutional investors. Learn more on PRLB's institutional investor holdings.

Which institutional investors have been buying Proto Labs stock?

Of the 143 institutional investors that purchased Proto Labs stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Pacer Advisors Inc. ($719.56K), Assenagon Asset Management S.A. ($464.58K), Wellington Management Group LLP ($379.32K), Norges Bank ($341.94K), First Trust Advisors LP ($308.97K), Hotchkis & Wiley Capital Management LLC ($292.36K), and S Squared Technology LLC ($266.80K).

How much institutional buying is happening at Proto Labs?

Institutional investors have bought a total of 6,498,951 shares in the last 24 months. This purchase volume represents approximately $220.23M in transactions.

Which Proto Labs major shareholders have been selling company stock?

Of the 101 institutional investors that sold Proto Labs stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Pacer Advisors Inc. ($572.62K), Assenagon Asset Management S.A. ($233.73K), Brown Capital Management LLC ($214.95K), Hotchkis & Wiley Capital Management LLC ($208.75K), Jacobs Levy Equity Management Inc. ($174.34K), Vanguard Group Inc. ($146.74K), and Goldman Sachs Group Inc. ($142.31K).

How much institutional selling is happening at Proto Labs?

Institutional investors have sold a total of 3,234,039 shares in the last 24 months. This volume of shares sold represents approximately $114.91M in transactions.


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This page (NYSE:PRLB) was last updated on 5/23/2025 by MarketBeat.com Staff
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