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NYSE: NPKI
Npk International Inc Stock Ownership - Who owns Npk International?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Npk International Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Gregg PiontekSenior Vice President and CFO2026-04-0915,000$15.05
$225.68kSell
Gregg PiontekSenior Vice President and CFO2026-04-0135,000$14.51
$507.85kSell
Gregg PiontekSenior Vice President and CFO2026-03-2515,000$15.03
$225.39kSell
Mary Celeste FrugeVP General Counsel2026-03-161,000$13.56
$13.56kSell
Mary Celeste FrugeVP General Counsel2026-03-161,000$4.32
$4.32kBuy
Mary Celeste FrugeVP General Counsel2026-03-0611,193$13.34
$149.30kSell
Mary Celeste FrugeVP General Counsel2026-03-0611,193$4.32
$48.35kBuy
Gregg PiontekSenior Vice President and CFO2026-03-0435,000$14.02
$490.60kSell
Gregg PiontekSenior Vice President and CFO2026-03-0473,590$14.10
$1.04MSell
Gregg PiontekSenior Vice President and CFO2026-03-0473,590$4.32
$317.91kBuy

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Net Insider Buy/Sell (L12M) Ownership

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NPKI Shareholders

What type of owners hold Npk International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc8.19%6,919,616$107.74MInstitution
Ameriprise Financial Inc6.11%5,165,210$80.42MInstitution
Vanguard Group Inc5.57%4,706,012$73.27MInstitution
Dimensional Fund Advisors LP5.28%4,466,550$69.54MInstitution
American Century Companies Inc3.63%3,071,640$47.83MInstitution
Wasatch Advisors LP2.62%2,215,905$34.50MInstitution
Royce Associates LP2.59%2,185,610$34.03MInstitution
Geode Capital Management LLC2.34%1,977,755$30.79MInstitution
State Street Corp2.34%1,977,000$30.78MInstitution
Prudential Financial Inc2.27%1,918,912$29.88MInstitution

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NPKI vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NPKI86.50%13.50%Net SellingNet Selling
ACDC10.94%89.06%Net BuyingNet Selling
TTI87.41%11.23%Net SellingNet Selling
VTOL66.49%33.51%Net SellingNet Selling
HLX86.75%9.30%Net Selling
View Top Oil & Gas Equipment & Service Stocks

Npk International Stock Ownership FAQ

Who owns Npk International?

Npk International (NYSE: NPKI) is owned by 88.89% institutional shareholders, 13.87% Npk International insiders, and 0.00% retail investors. Paul L. Howes is the largest individual Npk International shareholder, owning 1.29M shares representing 1.52% of the company. Paul L. Howes's Npk International shares are currently valued at $20.03M.

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