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NYSE: PRLB
Proto Labs Inc Stock Ownership - Who owns Proto Labs?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Proto Labs Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Sven WehrweinDirector2026-06-02500$78.38
$39.19kSell
Sven WehrweinDirector2026-06-021,500$76.91
$115.36kSell
Suresh KrishnaPresident and CEO2026-05-231,247$71.36
$88.99kSell
Daniel SchumacherChief Financial Officer2026-05-20255$71.13
$18.14kSell
Michael R. KenisonChief Operations Officer2026-05-121,613$67.58
$109.01kSell
Michael R. KenisonChief Operations Officer2026-05-124,042$59.40
$240.09kBuy
Michael R. KenisonChief Operations Officer2026-05-121,928$33.84
$65.24kBuy
Michael R. KenisonChief Operations Officer2026-05-121,557$39.61
$61.67kBuy
Michael R. KenisonChief Operations Officer2026-05-126,643$70.30
$466.98kSell
Michael R. KenisonChief Operations Officer2026-05-123,576$69.78
$249.54kSell

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Net Insider Buy/Sell (L12M) Ownership

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PRLB Shareholders

What type of owners hold Proto Labs Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc15.46%3,677,875$296.77MInstitution
Bradley A. Cleveland11.92%2,836,897$228.91MInsider
Disciplined Growth Investors Inc10.50%2,497,355$201.51MInstitution
Douglas A. Kingsley8.46%2,013,620$162.48MInsider
Nbge Manager LLC8.43%2,005,921$161.86MInsider
Lawrence J. Lukis7.91%1,881,840$151.85MInsider
Protomold Investment Company LLC7.27%1,730,076$139.60MInsider
Vanguard Portfolio Management LLC6.47%1,538,530$124.14MInstitution
Dimensional Fund Advisors LP5.35%1,272,356$102.67MInstitution
State Street Corp4.59%1,092,000$88.11MInstitution

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PRLB vs Metal Fabrication Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PRLB66.06%33.94%Net SellingNet Selling
RYZ62.84%37.16%Net SellingNet Selling
NWPX85.54%9.67%Net SellingNet Selling
WOR41.18%58.82%Net Buying
MEC70.08%9.23%Net SellingNet Selling
View Top Metal Fabrication Stocks

Proto Labs Stock Ownership FAQ

Who owns Proto Labs?

Proto Labs (NYSE: PRLB) is owned by 92.77% institutional shareholders, 47.66% Proto Labs insiders, and 0.00% retail investors. Bradley A. Cleveland is the largest individual Proto Labs shareholder, owning 2.84M shares representing 11.92% of the company. Bradley A. Cleveland's Proto Labs shares are currently valued at $228.91M.

If you're new to stock investing, here's how to buy Proto Labs stock.
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