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

Insider buying vs selling

Have Npk International Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John C. MingeDirector2025-03-0510,000$5.38
$53.80kBuy
Douglas L. WhiteVP CAO Treasurer2024-12-13722$6.58
$4.75kBuy
Matthew LaniganPresident CEO2024-09-0113,116$8.23
$107.94kSell
Lori BriggsVP President Ind. Solutions2024-09-016,558$8.23
$53.97kSell
Lori BriggsVP President Ind. Solutions2024-06-141,378$5.98
$8.25kBuy
Douglas L. WhiteVP CAO Treasurer2024-06-14841$5.98
$5.03kBuy
Matthew LaniganPresident CEO2024-06-0114,594$8.48
$123.76kSell
Matthew LaniganPresident CEO2024-06-0142,754$8.48
$362.55kSell
Matthew LaniganPresident CEO2024-06-0139,424$8.48
$334.32kSell
Lori BriggsVP President Ind. Solutions2024-06-016,296$8.48
$53.39kSell

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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
Ameriprise Financial Inc8.61%7,455,944$43.17MInstitution
Blackrock Inc7.95%6,878,584$39.83MInstitution
Dimensional Fund Advisors LP7.07%6,117,606$35.42MInstitution
Vanguard Group Inc6.27%5,423,264$31.40MInstitution
Conversant Capital LLC4.83%4,178,633$24.19MInstitution
Wasatch Advisors LP3.66%3,169,031$18.35MInstitution
Royce Associates LP3.12%2,698,070$15.62MInstitution
American Century Companies Inc3.02%2,614,711$15.14MInstitution
Arrowmark Colorado Holdings LLC2.77%2,398,800$13.89MInstitution
State Street Corp2.77%2,395,295$13.87MInstitution

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NPKI vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NPKI87.51%12.49%Net SellingNet Buying
PUMP52.45%47.55%Net SellingNet Selling
CLB81.93%18.07%Net SellingNet Selling
NOA64.74%34.69%
TTI67.91%10.53%Net SellingNet Selling

Npk International Stock Ownership FAQ

Who owns Npk International?

Npk International (NYSE: NPKI) is owned by 90.08% institutional shareholders, 12.85% Npk International insiders, and 0.00% retail investors. Paul L. Howes is the largest individual Npk International shareholder, owning 1.29M shares representing 1.49% of the company. Paul L. Howes's Npk International shares are currently valued at $7.43M.

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