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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
Matthew LaniganPresident CEO2026-06-03167,375$14.43
$2.42MSell
Lori BriggsVP President Ind. Solutions2026-06-0210,446$14.58
$152.28kSell
Lori BriggsVP President Ind. Solutions2026-06-019,577$14.31
$137.05kSell
Lori BriggsVP President Ind. Solutions2026-06-016,777$14.31
$96.98kSell
Gregg PiontekSenior Vice President and CFO2026-06-0115,889$14.31
$227.37kSell
Lori BriggsVP President Ind. Solutions2026-06-015,401$14.31
$77.29kSell
Mary Celeste FrugeVP General Counsel2026-06-013,833$14.31
$54.85kSell
Mary Celeste FrugeVP General Counsel2026-06-015,218$14.31
$74.67kSell
Mary Celeste FrugeVP General Counsel2026-06-016,797$14.31
$97.27kSell
Matthew LaniganPresident CEO2026-06-0122,232$14.31
$318.14kSell

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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 Inc8.53%7,202,705$102.85MInstitution
Ameriprise Financial Inc6.66%5,623,552$80.30MInstitution
Dimensional Fund Advisors LP4.72%3,983,658$56.89MInstitution
Vanguard Capital Management LLC4.06%3,424,942$48.91MInstitution
American Century Companies Inc3.60%3,043,763$43.46MInstitution
Wasatch Advisors LP3.43%2,899,021$41.40MInstitution
Geode Capital Management LLC2.66%2,244,164$32.05MInstitution
Royce Associates LP2.45%2,071,010$29.57MInstitution
State Street Corp2.32%1,955,319$27.92MInstitution
Morgan Stanley2.16%1,823,060$26.03MInstitution

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NPKI vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NPKI86.59%13.41%Net SellingNet Selling
VTOL66.61%33.39%Net SellingNet Selling
ACDC11.82%88.18%Net BuyingNet Selling
TTI85.38%11.23%Net SellingNet Selling
HLX88.56%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 90.01% institutional shareholders, 13.93% 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 $18.37M.

If you're new to stock investing, here's how to buy Npk International stock.
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