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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
Daniel SchumacherChief Financial Officer2026-02-25504$62.63
$31.57kSell
Michael R. KenisonChief Operations Officer2026-02-25531$62.63
$33.26kSell
Michael R. KenisonChief Operations Officer2026-02-175,000$66.46
$332.31kSell
Michael R. KenisonChief Operations Officer2026-02-131,540$67.52
$103.98kSell
Daniel SchumacherChief Financial Officer2026-02-131,267$67.52
$85.55kSell
Daniel SchumacherChief Financial Officer2026-02-113,135$33.84
$106.09kBuy
Michael R. KenisonChief Operations Officer2026-02-102,684$53.18
$142.74kSell
Daniel SchumacherChief Financial Officer2026-02-106,809$53.18
$362.10kSell
Michael R. KenisonChief Operations Officer2026-02-062,500$60.00
$150.00kSell
Michael R. KenisonChief Operations Officer2025-11-253,048$33.84
$103.14kBuy

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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 Inc15.22%3,619,004$202.81MInstitution
Bradley A. Cleveland11.93%2,836,897$158.98MInsider
Disciplined Growth Investors Inc11.25%2,673,729$149.84MInstitution
Vanguard Group Inc11.21%2,666,227$149.42MInstitution
Douglas A. Kingsley8.47%2,013,620$112.84MInsider
Nbge Manager LLC8.44%2,005,921$112.41MInsider
Lawrence J. Lukis7.92%1,881,840$105.46MInsider
Protomold Investment Company LLC7.28%1,730,076$96.95MInsider
Dimensional Fund Advisors LP5.37%1,276,561$71.54MInstitution
Rubric Capital Management LP4.72%1,123,338$62.95MInstitution

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PRLB vs Metal Fabrication Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PRLB65.74%34.26%Net SellingNet Selling
RYZ53.84%46.16%Net SellingNet Selling
NWPX83.84%9.22%Net SellingNet Selling
IIIN82.02%17.16%Net SellingNet Selling
MEC68.16%9.32%Net SellingNet Selling
View Top Metal Fabrication Stocks

Proto Labs Stock Ownership FAQ

Who owns Proto Labs?

Proto Labs (NYSE: PRLB) is owned by 91.51% institutional shareholders, 47.69% Proto Labs insiders, and 0.00% retail investors. Bradley A. Cleveland is the largest individual Proto Labs shareholder, owning 2.84M shares representing 11.93% of the company. Bradley A. Cleveland's Proto Labs shares are currently valued at $158.98M.

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