Skip to content
Disclosery

NPKI NPK INTERNATIONAL INC

Follow

COMMON STOCK (common), issuer CIK 71829

246 managers (256 13F filers) reported a position in NPKI shares at 2026-06-30, 78,560,963 shares in all. 37 filers opened a position and 26 filers sold out during the quarter.

Managers
246
13F filers
256
New
37
Added
100
Reduced
84
Sold out
26
Shares held by filers
78,560,963

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 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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.7,940,503$126M<0.01%+737,79813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding5,316,133$84.6M+360,986Timeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC4,486,433$71.4M0.01%-1,137,11913F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP3,641,547$57.9M0.01%-342,11113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC3,128,652$49.8M0.02%+84,88913F-HRTimelineGroup
WASATCH ADVISORS LP2,811,593$44.7M0.29%-87,42813F-HRTimeline
EMERALD ADVISERS, LLCgroup of 2 filers holding2,647,965$42.1MnewTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,369,714$37.7M<0.01%+125,55013F-HRTimelineGroup
ROYCE & ASSOCIATES LP2,149,100$34.2M0.28%+78,09013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP2,014,703$32.1M<0.01%+59,38413F-HRTimelineGroup
PUNCH & ASSOCIATES INVESTMENT MANAGEMEN…1,738,857$27.7M1.37%-79,93313F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…1,513,362$24.1M0.04%-152,26113F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…1,452,984$23.1M0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,395,934$22.2M0.02%-330,30913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,259,432$20M<0.01%-563,62813F-HRTimelineGroup
Electron Capital Partners, LLCin group Electron Capital Partners, LLC1,169,304$18.6M0.74%+69,36113F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P1,150,634$18.3M0.02%-27,35913F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …1,134,552$18.1M0.01%-404,53613F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC1,116,379$17.8M0.02%-570,25013F-HRTimelineGroup
Qube Research & Technologies Ltd1,098,020$17.5M0.02%-42,56513F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE1,156,530$16.8M0.02%013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,049,928$16.7M0.01%+891,03613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,028,113$16.4M<0.01%-67,48813F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.1,000,547$15.9M<0.01%+732,09613F-HRTimelineGroup
Nuveen, LLCin group TIAA919,147$14.6M<0.01%-153,91813F-HRTimelineGroup
Tieton Capital Management, LLC820,845$13.1M3.76%-15,07513F-HRTimeline
PANAGORA ASSET MANAGEMENT INC800,956$12.7M0.04%+123,40413F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP795,342$12.7M<0.01%-173,15913F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…790,335$12.6M<0.01%+525,71813F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…721,002$11.5M0.02%+447,18113F-HR/ATimelineGroup
AXIOM INVESTORS LLC /DE695,540$11.1M0.1%-41,78513F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC678,760$10.8M0.21%-48,59013F-HRTimelineGroup
Asset Management One Co., Ltd.659,414$10.5M0.03%+153,89413F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC601,060$9.56M<0.01%-410,62913F-HRTimelineGroup
FIRST SABREPOINT CAPITAL MANAGEMENT LP600,000$9.55M4.08%+50,00013F-HRTimeline
OBERWEIS ASSET MANAGEMENT INC/587,550$9.35M0.19%+69,40013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC577,718$9.19M0.06%-27,55113F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP559,499$8.9M0.01%-501,40513F-HRTimelineGroup
Uniplan Investment Counsel, Inc.544,278$8.66M0.81%+16,59413F-HR/ATimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP538,191$8.56M0.01%new13F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC491,243$7.82M0.38%-53,83413F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO418,914$6.67M0.01%-418,24313F-HRTimelineGroup
ArrowMark Colorado Holdings LLC400,141$6.37M0.27%-166,25413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC363,503$5.78M<0.01%+303,81413F-HRTimelineGroup
CANNELL CAPITAL LLC359,882$5.73M4%-294,80713F-HRTimeline
MARATHON CAPITAL MANAGEMENT343,930$5.47M1.11%-2,18013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP335,734$5.34M<0.01%+281,61713F-HRTimelineGroup
OP Asset Management Ltd333,418$5.3M0.06%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.327,606$5.21M<0.01%+230,56413F-HRTimelineGroup
NORGES BANK323,100$5.14M<0.01%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC310,239$4.94M0.02%-71,19913F-HRTimeline
UBS Group AGgroup of 2 filers holding308,792$4.91M-133,392Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC306,058$4.87M<0.01%+64,74313F-HRTimelineGroup
Edgestream Partners, L.P.258,097$4.11M0.12%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/254,698$4.05M<0.01%+14,67613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp242,570$3.86M<0.01%-23,71413F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC230,552$3.67M0.01%-123,07513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC225,367$3.59M<0.01%-136,80013F-HRTimeline
Granahan Investment Management, LLC221,224$3.52M0.13%-180,43413F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS217,565$3.46M0.01%new13F-HRTimeline
Fisher Asset Management, LLC213,122$3.39M<0.01%-19,89513F-HRTimeline
Riverwater Partners LLC191,096$3.04M0.9%+35,94613F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC183,946$2.93M0.05%-3,70513F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC178,850$2.85M<0.01%-1,28713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO170,372$2.7M<0.01%-37,58013F-HRTimelineGroup
Skylands Capital, LLC164,300$2.61M0.32%013F-HRTimeline
Swiss National Bank161,200$2.56M<0.01%-5,40013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS152,184$2.42M<0.01%+112,24613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding150,319$2.39M-8,266Timeline
Y-Intercept (Hong Kong) Ltd149,133$2.37M0.05%+38,85113F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.148,297$2.36M0.16%-37,30613F-HRTimeline
North Star Investment Management Corp.143,000$2.28M0.12%+23,00013F-HRTimeline
IRONWOOD INVESTMENT MANAGEMENT LLC140,567$2.24M0.77%-4913F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources137,907$2.19M<0.01%+32,76013F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC127,388$2.03M0.02%-33,20813F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC126,920$2.02M0.02%+1,94513F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP124,898$1.99M0.13%+31,19613F-HRTimeline
ALGERT GLOBAL LLC122,980$1.96M0.02%-247,92813F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC122,167$1.94M<0.01%-15,90113F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A121,442$1.93M<0.01%new13F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC115,835$1.84M<0.01%+11,58013F-HRTimelineGroup
RHUMBLINE ADVISERS111,254$1.77M<0.01%-6,35013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…110,752$1.76M<0.01%+30,53513F-HR/ATimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC112,498$1.71M<0.01%+59,94913F-HRTimelineGroup
CROWN ADVISORS MANAGEMENT, INC.100,000$1.59M0.87%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Round Rock Advisors LLC92,505$1.47M0.19%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN90,542$1.44M<0.01%+45,82113F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD88,915$1.41M<0.01%+6,52713F-HRTimeline
Conestoga Capital Advisors, LLC88,825$1.41M0.03%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\87,057$1.39M<0.01%+9,67913F-HRTimelineGroup
Trexquant Investment LP86,385$1.37M0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/84,147$1.34M<0.01%+9,38113F-HRTimeline
VARCOV Co.80,523$1.28M0.49%new13F-HRTimeline
PINNACLE ASSOCIATES LTD78,133$1.24M0.01%+1,61713F-HRTimeline
ALLIANCEBERNSTEIN L.P.83,222$1.21M<0.01%+13,60013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…72,659$1.16M0.02%+62,60713F-HRTimelineGroup
EntryPoint Capital, LLC71,868$1.14M0.28%+31,87013F-HRTimeline
SG Americas Securities, LLC69,695$1.11M<0.01%-25,85813F-HRTimeline
ROTHSCHILD INVESTMENT LLC69,040$1.1M0.04%+1313F-HRTimeline
Penbrook Management LLC67,825$1.08M0.69%+57513F-HRTimeline
Savant Capital, LLC66,508$1.01M<0.01%+32,87913F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc63,240$1.01M<0.01%+9,44713F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP61,016$971K0.06%-22,95813F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…60,872$968K<0.01%+31,21813F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.60,425$961K<0.01%-243,75813F-HRTimelineGroup
Sigma Planning Corp60,000$955K0.02%013F-HRTimeline
Connor, Clark & Lunn Investment Managem…59,630$949K<0.01%+22,81813F-HRTimeline
STRS OHIO55,800$888K<0.01%+4,40013F-HRTimeline
Quantbot Technologies LP54,749$871K0.03%-19,77813F-HRTimeline
Creative Planningin group Creative Planning53,208$847K<0.01%+1,05013F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC50,490$803K<0.01%+37,36113F-HRTimelineGroup
Pacific Ridge Capital Partners, LLC50,387$802K0.15%-57013F-HRTimeline
AXQ CAPITAL, LP48,652$774K0.08%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…48,622$774K<0.01%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…48,542$772K<0.01%+6,93013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC46,151$734K<0.01%new13F-HRTimeline
FULLER & THALER ASSET MANAGEMENT, INC.45,605$726K<0.01%-8013F-HRTimeline
Aquatic Capital Management LLC45,021$716K0.02%+14,34113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC43,484$692K<0.01%-33,79913F-HRTimelineGroup
Penn Capital Management Company, LLC43,428$691K0.04%-4,45513F-HRTimeline
DIVERSIFIED TRUST CO41,977$668K0.01%+10,93913F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp41,828$665K<0.01%-5,28313F-HRTimelineGroup
ARS Investment Partners, LLC40,737$648K0.03%-47213F-HRTimeline
OneDigital Investment Advisors LLC38,391$611K0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd38,384$611K0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…38,154$607K<0.01%-30513F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC38,003$605K<0.01%+41413F-HRTimelineGroup
FMR LLCin group FMR LLC37,981$604K<0.01%+23,87213F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD37,900$603K<0.01%-2,10013F-HRTimeline
Jupiter Topco LLCin group Janus Henderson37,000$590K<0.01%13F-HRTimelineGroup
1492 Capital Management LLC36,615$583K0.17%-139,38813F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …36,563$582K<0.01%-93013F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd36,532$581K0.02%new13F-HRTimelineGroup
Graham Capital Management, L.P.36,237$577K0.02%-10,95813F-HRTimeline
NorthCrest Asset Manangement, LLC39,809$574K0.01%+49513F-HRTimeline
CHOREO, LLC33,436$532K0.01%+1,16513F-HRTimeline
Cambridge Investment Research Advisors,…32,808$522K<0.01%+5,31013F-HR/ATimeline
GWN SECURITIES INC.32,751$521K0.09%+2,09113F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV32,584$518K<0.01%+3,30913F-HR/ATimeline
Apeiron RIA LLC5,337$508K0.13%new13F-HRTimeline
ExodusPoint Capital Management, LP31,025$494K<0.01%-104,79713F-HRTimeline
Quantinno Capital Management LP30,410$484K<0.01%+3,88313F-HRTimeline
AVIVA PLCin group AVIVA PLC29,540$470K<0.01%+18,90013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND29,089$463K<0.01%+8,90013F-HRTimeline
Ashton Thomas Private Wealth, LLC27,813$443K0.01%+17513F-HRTimeline
XML Financial, LLC27,485$437K0.03%+15,00013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …26,591$423K<0.01%+81413F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC25,615$408K<0.01%-1,88613F-HRTimeline
Bleakley Financial Group, LLC25,455$405K0.01%+1,09513F-HRTimeline
ZACKS INVESTMENT MANAGEMENT24,528$390K<0.01%013F-HRTimeline
CenterBook Partners LP24,492$390K0.02%new13F-HRTimeline
Entropy Technologies, LP23,145$368K0.01%+12,70913F-HRTimeline
Police & Firemen's Retirement System of…23,040$367K<0.01%+2,73613F-HRTimeline
Cetera Investment Advisers22,774$362K<0.01%+42013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM22,158$353K<0.01%-1,05013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC21,272$338K<0.01%+3,70813F-HRTimeline
Freestone Grove Partners LP20,879$332K<0.01%new13F-HRTimeline
GatePass Capital, LLC20,021$319K0.12%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC19,721$314K<0.01%-3,46313F-HRTimelineGroup
Ethic Inc.19,399$309K<0.01%+67113F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC19,079$304K<0.01%+5,35213F-HRTimelineGroup
KLP KAPITALFORVALTNING AS18,000$286K<0.01%013F-HRTimeline
State of Alaska, Department of Revenue17,991$285K<0.01%013F-HRTimeline
Rothschild Wealth LLC17,803$283K0.02%+8813F-HRTimeline
Engineers Gate Manager LP17,325$276K<0.01%-121,62113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…17,237$274K<0.01%013F-HRTimeline
Pinnacle Wealth Management Advisory Gro…16,878$269K0.02%-9,41713F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC16,645$265K<0.01%-34813F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC16,540$263K<0.01%+2,32113F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP16,231$258K<0.01%+1,37613F-HRTimelineGroup
Massar Capital Management, LP16,109$256K0.09%-17,04113F-HRTimeline
INCEPTIONR LLC15,813$252K0.06%new13F-HRTimeline
Liontrust Investment Partners LLP15,645$249K<0.01%new13F-HRTimeline
Campbell & CO Investment Adviser LLC15,576$248K0.01%-128,42613F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15,216$242K<0.01%+1713F-HRTimelineGroup
DRW Securities, LLC14,856$236K0.01%new13F-HRTimeline
BRC Group Holdings, Inc.14,431$230K0.05%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC13,453$214K<0.01%-10,02413F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…12,416$198K<0.01%-7,40913F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp12,148$193K<0.01%-113F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC11,897$189K<0.01%+6,70713F-HRTimeline
Genesee Capital Advisors, LLC11,724$187K0.06%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…11,478$183K<0.01%+4,49013F-HRTimelineGroup
NewEdge Advisors, LLC11,264$179K<0.01%+11213F-HRTimeline
Legato Capital Management LLC11,243$179K0.01%013F-HRTimeline
Arax Advisory Partners11,150$177K<0.01%+80013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management10,925$174K<0.01%new13F-HRTimelineGroup
ProShare Advisors LLC10,848$173K<0.01%-1,05113F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,125$161K<0.01%+3613F-HR/ATimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co9,596$153K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,384$133K<0.01%+913F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpin group Mitsubishi UFJ Trust & Bankin…8,318$132K<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC8,176$130K<0.01%+3113F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,520$120K<0.01%+95913F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…7,114$113K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…6,720$107K<0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…46,511$93K<0.01%+3,41913F-HRTimeline
State of Wyoming4,909$78.1K0.01%-41,80413F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,771$75.9K<0.01%+2213F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…4,746$75.5K<0.01%-30513F-HRTimelineGroup