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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
Michael R. KenisonChief Operations Officer2026-02-175,000$66.46
$332.31kSell
Daniel SchumacherChief Financial Officer2026-02-131,267$67.52
$85.55kSell
Michael R. KenisonChief Operations Officer2026-02-131,540$67.52
$103.98kSell
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$50.17
$152.93kSell
Michael R. KenisonChief Operations Officer2025-11-253,048$33.84
$103.14kBuy
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 Inc15.28%3,619,004$241.82MInstitution
Bradley A. Cleveland11.98%2,836,897$189.56MInsider
Vanguard Group Inc11.26%2,666,227$178.16MInstitution
Douglas A. Kingsley8.50%2,013,620$134.55MInsider
Nbge Manager LLC8.47%2,005,921$134.04MInsider
Lawrence J. Lukis7.95%1,881,840$125.74MInsider
Protomold Investment Company LLC7.31%1,730,076$115.60MInsider
Dimensional Fund Advisors LP5.39%1,276,561$85.30MInstitution
Rubric Capital Management LP4.74%1,123,338$75.06MInstitution
State Street Corp4.60%1,088,206$72.71MInstitution

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PRLB vs Metal Fabrication Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PRLB59.00%41.00%Net SellingNet Selling
RYI46.38%53.62%Net SellingNet Selling
IIIN65.08%17.16%Net SellingNet Selling
NWPX68.01%9.41%Net SellingNet Selling
MEC48.71%9.01%Net SellingNet Selling
View Top Metal Fabrication Stocks

Proto Labs Stock Ownership FAQ

Who owns Proto Labs?

Proto Labs (NYSE: PRLB) is owned by 68.82% institutional shareholders, 47.83% Proto Labs insiders, and 0.00% retail investors. Bradley A. Cleveland is the largest individual Proto Labs shareholder, owning 2.84M shares representing 11.98% of the company. Bradley A. Cleveland's Proto Labs shares are currently valued at $189.56M.

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