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Disclosery

NPKI NPK INTERNATIONAL INC

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COMMON STOCK (common), issuer CIK 71829

188 managers (190 13F filers) reported a position in NPKI shares at 2025-06-30, 75,798,142 shares in all. 32 filers opened a position and 18 filers sold out during the quarter.

Managers
188
13F filers
190
New
32
Added
61
Reduced
80
Sold out
18
Shares held by filers
75,798,142

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.6,596,711$56.1M<0.01%-327,29013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC6,099,085$51.9M0.01%-597,71113F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP5,330,821$45.4M0.01%-626,97113F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC4,730,600$40.3M<0.01%-706,67313F-HRTimelineGroup
WASATCH ADVISORS LP2,977,755$25.3M0.13%-460,76313F-HRTimeline
Conversant Capital LLC2,714,779$23.1M4.39%-1,463,85413F-HR/ATimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,626,408$22.4M0.01%-24,45513F-HRTimelineGroup
ROYCE & ASSOCIATES LP2,566,480$21.8M0.22%-181,26013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,335,175$19.9M<0.01%-57,60913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,061,314$17.5M<0.01%-172,53113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,960,971$16.7M<0.01%-116,02713F-HRTimelineGroup
PUNCH & ASSOCIATES INVESTMENT MANAGEMEN…1,867,372$15.9M0.98%+660,27213F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P1,535,447$13.1M0.02%+292,66213F-HRTimelineGroup
CANNELL CAPITAL LLC1,517,890$12.9M4.04%new13F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC1,443,980$12.3M0.26%+48,43013F-HRTimelineGroup
ArrowMark Colorado Holdings LLC1,354,730$11.5M0.21%-771,41213F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,313,612$11.2M0.01%+154,78713F-HRTimelineGroup
ACK Asset Management LLC1,226,808$10.4M1.37%new13F-HRTimeline
Pennant Select, LLCin group Pennant Investors, LP1,088,723$9.27M7.11%-6,22913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP989,992$8.42M<0.01%-89,08513F-HRTimelineGroup
Tieton Capital Management, LLC978,990$8.33M3.26%-11,09513F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co953,039$8.11M<0.01%+93,89113F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC947,169$8.06M0.05%+136,65413F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.894,793$7.62M0.32%+420,42813F-HRTimeline
Roubaix Capital, LLC803,366$6.84M3.28%-114,40913F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC713,241$6.07M0.01%-95,75913F-HRTimeline
Qube Research & Technologies Ltd703,291$5.99M0.01%+133,21813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC691,849$5.89M0.01%+223,23713F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC668,207$5.69M0.13%+19,89613F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…661,697$5.63M<0.01%+68,46813F-HRTimelineGroup
Granahan Investment Management, LLC657,460$5.59M0.23%-118,97013F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC656,243$5.58M0.3%-35,03913F-HRTimeline
Uniplan Investment Counsel, Inc.655,833$5.58M0.56%-60,60613F-HRTimeline
PANAGORA ASSET MANAGEMENT INC607,722$5.17M0.02%+32,13113F-HRTimeline
Nuveen, LLCin group TIAA527,826$4.49M<0.01%+228,74213F-HRTimelineGroup
PARAGON ASSOCIATES & PARAGON ASSOCIATES…500,000$4.25M6.76%+75,00013F-HRTimeline
OBERWEIS ASSET MANAGEMENT INC/496,500$4.23M0.18%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC494,590$4.21M0.02%+30,86313F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC455,393$3.88M<0.01%+185,51413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC447,750$3.81M0.01%+364,11513F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources432,786$3.68M<0.01%-377,14913F-HRTimelineGroup
Empowered Funds, LLC418,207$3.56M0.04%+19,89613F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…417,121$3.55M0.01%-209,98413F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC414,233$3.53M<0.01%+345,29913F-HRTimelineGroup
MARATHON CAPITAL MANAGEMENT395,850$3.37M0.86%-18,02513F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …322,735$2.75M<0.01%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding299,996$2.55M-133,875Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp271,883$2.31M<0.01%-6,01213F-HRTimelineGroup
Fisher Asset Management, LLC239,286$2.04M<0.01%013F-HRTimeline
Cubist Systematic Strategies, LLC235,313$2M0.02%new13F-HRTimeline
Skylands Capital, LLC218,474$1.86M0.27%-52,98413F-HRTimeline
Jackson Creek Investment Advisors LLC201,349$1.71M0.46%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC187,387$1.59M<0.01%+23,98413F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC186,117$1.58M0.04%+13,28213F-HRTimeline
Invesco Ltd.in group Invesco Ltd.175,222$1.49M<0.01%-9,97613F-HRTimelineGroup
Trexquant Investment LP172,472$1.47M0.02%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding169,251$1.44M+11,611Timeline
VICTORY CAPITAL MANAGEMENT INC163,138$1.39M<0.01%-5,95013F-HRTimeline
Swiss National Bank157,000$1.34M<0.01%-2,50013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC154,287$1.31M<0.01%+52,36813F-HR/ATimelineGroup
1492 Capital Management LLC151,055$1.29M0.59%-122,11013F-HRTimeline
RHUMBLINE ADVISERS147,460$1.25M<0.01%-11,22813F-HRTimeline
IRONWOOD INVESTMENT MANAGEMENT LLC143,199$1.22M0.59%+3,92613F-HRTimeline
Perritt Capital Management Inc140,100$1.19M0.62%-60013F-HR/ATimeline
Janney Montgomery Scott LLC126,550$1.08M<0.01%+47713F-HRTimeline
G2 Investment Partners Management LLC110,200$938K0.21%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…109,075$928K<0.01%+2,90113F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC105,426$897K0.06%+11013F-HRTimeline
Northeast Financial Group, Inc.in group Northeast Financial Group, In…93,810$798K0.25%-84,00013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.93,220$793K<0.01%+10,46113F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.92,022$783K<0.01%013F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp91,918$782K<0.01%+61613F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC91,396$778K<0.01%-82,93113F-HRTimelineGroup
CoreCommodity Management, LLC88,687$755K0.12%-1,51213F-HRTimeline
FULLER & THALER ASSET MANAGEMENT, INC.88,045$749K<0.01%-22,31013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC86,404$735K<0.01%-94,88113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc83,486$710K<0.01%-13,68313F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co77,893$664K<0.01%+5,66313F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC77,410$659K<0.01%-3,14713F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…75,858$646K<0.01%-1,18413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO74,376$633K<0.01%-46,81913F-HRTimelineGroup
STRS OHIO69,300$590K<0.01%-8,30013F-HRTimeline
Penbrook Management LLC68,585$584K0.44%-12,82513F-HR/ATimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA67,451$573K<0.01%+36,63813F-HR/ATimelineGroup
XTX Topco Ltdin group XTX Topco Ltd61,938$527K0.02%+19,69613F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN61,308$522K<0.01%+1,14013F-HRTimelineGroup
Verition Fund Management LLC60,412$514K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/58,448$497K<0.01%-148,46813F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC56,521$481K<0.01%-16,28913F-HRTimeline
EARNEST PARTNERS LLC55,757$474K<0.01%-19,84113F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\55,498$472K<0.01%-12,05113F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…54,000$460K0.01%+19,72113F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…53,788$458K<0.01%+13,14313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/53,032$452K<0.01%+4,81913F-HRTimeline
Terril Brothers, Inc.52,020$443K0.17%-58013F-HRTimeline
Versor Investments LP51,800$441K0.08%-14,70013F-HRTimeline
Pacific Ridge Capital Partners, LLC48,657$414K0.1%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…48,622$414K<0.01%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…48,392$412K<0.01%+2,85813F-HRTimelineGroup
Polymer Capital Management (US) LLC48,050$409K0.07%+9,86713F-HRTimeline
TUDOR INVESTMENT CORP ET AL46,650$397K<0.01%-91,49013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…44,059$375K<0.01%-5,76613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC42,843$365K<0.01%-28,70713F-HRTimelineGroup
GWN SECURITIES INC.42,152$359K0.07%new13F-HRTimeline
Graham Capital Management, L.P.41,352$352K0.01%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD41,010$349K<0.01%-14,20113F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding40,984$349K+7,166Timeline
Riverwater Partners LLC38,825$330K0.16%-56413F-HRTimeline
Nebula Research & Development LLC38,442$327K0.03%-6,65813F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson37,000$315K<0.01%013F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP36,685$312K0.1%new13F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC34,499$294K<0.01%-3,76013F-HR/ATimelineGroup
ARS Investment Partners, LLC34,371$292K0.02%+5,48513F-HRTimeline
CHOREO, LLC34,249$291K<0.01%+37613F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …33,102$282K<0.01%-93813F-HRTimelineGroup
Creative Planningin group Creative Planning31,737$270K<0.01%+9,26113F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …29,942$255K<0.01%-15913F-HRTimelineGroup
Campbell & CO Investment Adviser LLC29,188$248K0.02%new13F-HRTimeline
Man Group plcin group Man Group plc27,748$236K<0.01%new13F-HRTimelineGroup
OP Asset Management Ltd27,380$233K<0.01%-27,76313F-HR/ATimeline
Bleakley Financial Group, LLC25,994$221K0.01%new13F-HRTimeline
49 WEALTH MANAGEMENT, LLC25,855$220K0.02%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC25,740$219K<0.01%-32,13813F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC25,388$216K0.01%new13F-HRTimeline
DIVERSIFIED TRUST CO24,684$210K<0.01%013F-HRTimeline
ZACKS INVESTMENT MANAGEMENT24,528$209K<0.01%+6,66613F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV24,288$207K<0.01%+4,41613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM23,997$204K<0.01%+42613F-HRTimeline
Cetera Investment Advisers22,462$191K<0.01%-16213F-HRTimeline
NorthCrest Asset Manangement, LLC21,285$188K0.01%-20,36413F-HRTimeline
AlphaQuest LLC21,837$186K0.02%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…21,579$184K<0.01%-13,26213F-HRTimelineGroup
Quantinno Capital Management LP20,248$172K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND20,189$172K<0.01%+7,10013F-HR/ATimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…19,617$167K<0.01%013F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS19,372$165K<0.01%new13F-HRTimeline
Kathmere Capital Management, LLC19,203$163K0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…19,075$162K<0.01%+2,34013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…17,237$147K<0.01%013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC16,589$141K<0.01%-68113F-HRTimelineGroup
COMERICA BANK16,577$141K<0.01%-6013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC16,493$140K<0.01%-36,05013F-HRTimeline
ProShare Advisors LLC16,491$140K<0.01%-1,71013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…15,848$135K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS15,100$129K<0.01%013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.15,045$128K0.02%new13F-HRTimeline
FMR LLCin group FMR LLC13,765$117K<0.01%-1,11513F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP13,356$114K<0.01%-22,21013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\13,113$112K<0.01%-98713F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS12,487$106K<0.01%+47513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…11,518$98K<0.01%+7,68013F-HRTimelineGroup
Ethic Inc.11,003$96.8K<0.01%new13F-HRTimeline
Legato Capital Management LLC11,243$95.7K0.01%-56413F-HRTimeline
OMERS ADMINISTRATION Corp11,200$95.3K<0.01%-23,60013F-HRTimeline
NewEdge Advisors, LLC11,136$94.8K<0.01%+1613F-HRTimeline
SHERBROOKE PARK ADVISERS LLC10,861$92.4K0.04%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,601$90.2K<0.01%-26,99113F-HRTimeline
SG Americas Securities, LLC10,230$87K<0.01%-11,36113F-HRTimeline
Cresset Asset Management, LLC10,000$85.1K<0.01%new13F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.9,121$77.6K<0.01%+3,05013F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS7,810$66.5K<0.01%+2,79913F-HRTimelineGroup
GAMMA Investing LLC7,742$65.9K<0.01%-4813F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,671$65.3K<0.01%013F-HRTimelineGroup
Brooklyn Investment Group7,620$64.8K0.01%new13F-HR/ATimeline
NISA INVESTMENT ADVISORS, LLC5,272$44.9K<0.01%+59313F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.4,737$40.3K0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,612$39.2K<0.01%-7,14713F-HRTimelineGroup
CWM, LLCin group CWM, LLC3,152$27K<0.01%+1,14913F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…3,022$25.7K<0.01%new13F-HRTimelineGroup
AMALGAMATED BANK2,902$25K<0.01%013F-HRTimeline
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC2,258$19.2K<0.01%new13F-HRTimeline
Sterling Capital Management LLC2,253$19.2K<0.01%+80213F-HR/ATimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,584$13K<0.01%new13F-HRTimelineGroup
Farther Finance Advisors, LLC1,454$12.4K<0.01%+42513F-HRTimeline
Larson Financial Group LLC858$7.3K<0.01%+78313F-HRTimeline
Caitong International Asset Management …452$3.85K<0.01%+18113F-HRTimeline
Pineridge Advisors LLC315$2.68K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC290$2.55K<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust290$2.47K<0.01%-7013F-HRTimeline
IFP Advisors, Inc75$1.06K<0.01%+7513F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC60$1K<0.01%013F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp94$800<0.01%new13F-HRTimelineGroup
Parallel Advisors, LLC62$528<0.01%new13F-HRTimeline
Essential Partners LLC28$238<0.01%13F-HRTimeline
Fortitude Family Office, LLC11$94<0.01%-5,00213F-HRTimeline
SBI Securities Co., Ltd.10$85<0.01%-29013F-HRTimeline
Covestor Ltd47$00%+4213F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.