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Disclosery

NPK NATIONAL PRESTO INDS INC

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COMMON STOCK (common), issuer CIK 80172

166 managers (169 13F filers) reported a position in NPK shares at 2025-09-30, 4,243,677 shares in all. 27 filers opened a position and 22 filers sold out during the quarter.

Managers
166
13F filers
169
New
27
Added
43
Reduced
57
Sold out
22
Shares held by filers
4,243,677

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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.852,631$95.6M<0.01%+33,99213F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC373,845$41.9M<0.01%+11,76913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP325,510$36.5M<0.01%+41,28213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP322,798$36.2M0.01%-12,39313F-HRTimelineGroup
Medina Value Partners, LLC208,886$23.4M5.47%+7,84113F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC183,000$20.5M0.03%-16,20013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC136,208$15.3M<0.01%+13,02313F-HRTimelineGroup
J. Goldman & Co LP130,645$14.7M0.55%-29,54713F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding121,051$13.6M-5,053Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC101,757$11.4M<0.01%-8,03013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp74,821$8.39M<0.01%-23213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.66,372$7.44M<0.01%+2,28613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY64,759$7.26M<0.01%-3,22613F-HR/ATimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …62,405$7M0.06%+4,04713F-HRTimelineGroup
Western Standard LLC60,730$6.81M3.64%013F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC56,971$6.39M0.14%-21313F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…54,106$6.07M0.01%+15,74813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC51,336$5.76M<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP49,514$5.55M<0.01%-7913F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co47,430$5.32M<0.01%+1,86713F-HRTimelineGroup
Amanah Holdings Trust45,000$5.05M1.01%013F-HRTimeline
EVR Research LP41,000$4.6M2.75%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC33,623$3.77M0.03%+16,84813F-HRTimelineGroup
Massar Capital Management, LP32,500$3.64M1.31%-17,50013F-HRTimeline
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC30,530$3.42M0.01%-10,21313F-HRTimeline
MARTIN & CO INC /TN/27,939$3.13M0.56%+30813F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding27,832$3.12M+14,631Timeline
Guardian Wealth Management, Inc.27,261$3.06M1.81%+87613F-HRTimeline
Pekin Hardy Strauss, Inc.27,115$3.04M0.31%+25913F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC25,550$2.87M<0.01%+3113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding25,542$2.86M-17,860Timeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC23,519$2.64M<0.01%-4,67113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/22,492$2.52M<0.01%+6,40513F-HR/ATimelineGroup
ALGERT GLOBAL LLC22,108$2.48M0.04%+66013F-HR/ATimeline
Public Sector Pension Investment Board20,635$2.31M0.01%+3,06013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP19,601$2.2M<0.01%-1,34913F-HRTimelineGroup
Uncommon Cents Investing LLC19,095$2.14M0.53%-2513F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC19,051$2.14M<0.01%+7,49113F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC17,200$1.93M0.02%+9,88313F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO16,610$1.86M<0.01%-13,20513F-HR/ATimelineGroup
Numerai GP LLC15,947$1.79M0.25%-2,71313F-HRTimeline
Pullen Investment Management, LLC15,004$1.68M0.91%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC14,392$1.61M<0.01%+72413F-HRTimelineGroup
RHUMBLINE ADVISERS14,157$1.59M<0.01%-1,04613F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc13,303$1.49M<0.01%-17813F-HRTimelineGroup
Nuveen, LLCin group TIAA11,392$1.28M<0.01%013F-HRTimelineGroup
Swiss National Bank11,000$1.23M<0.01%013F-HRTimeline
Claret Asset Management Corp10,185$1.14M0.14%-38113F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS9,336$1.05M<0.01%+3,78913F-HRTimelineGroup
Faithward Advisors, LLC9,301$1.04M0.16%-20613F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P8,805$987K0.02%-11013F-HRTimeline
Atom Investors LP8,791$986K0.07%+5,32813F-HRTimeline
SG Americas Securities, LLC8,680$973K<0.01%+2,95213F-HRTimeline
CWM, LLCin group CWM, LLC8,242$924K<0.01%-85913F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC8,106$909K<0.01%-1,02513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC8,036$901K<0.01%-2,67213F-HR/ATimelineGroup
CORSAIR CAPITAL MANAGEMENT, L.P.8,021$900K0.16%013F-HR/ATimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…7,454$836K<0.01%013F-HRTimeline
Qube Research & Technologies Ltd5,836$655K<0.01%-1,24013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC5,542$622K<0.01%+3013F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC5,460$612K<0.01%-2,00013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co5,513$602K<0.01%013F-HRTimelineGroup
Verition Fund Management LLC5,348$600K<0.01%new13F-HRTimeline
Horizon Investments, LLC5,293$594K0.01%-4613F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/5,171$580K<0.01%+12313F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD5,017$563K<0.01%-1,04313F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…4,959$556K<0.01%+113F-HRTimeline
ALLIANCEBERNSTEIN L.P.4,892$549K<0.01%+1,11013F-HRTimeline
LPL Financial LLC4,790$537K<0.01%-24813F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC4,549$510K<0.01%new13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC4,533$508K<0.01%-3,84013F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS4,419$496K<0.01%-73513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN4,358$489K<0.01%+70213F-HRTimelineGroup
SageView Advisory Group, LLC4,149$465K0.02%+4513F-HRTimeline
MARIETTA INVESTMENT PARTNERS LLC4,125$463K0.09%-30013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…3,817$428K<0.01%+3313F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC3,500$393K0.01%013F-HRTimeline
SYON CAPITAL LLC3,393$381K0.02%-2613F-HRTimeline
Diametric Capital, LP3,166$355K0.13%-1,79713F-HRTimeline
State of Alaska, Department of Revenue3,046$341K<0.01%-1313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP3,004$337K<0.01%013F-HRTimelineGroup
Meixler Investment Management, Ltd.2,956$332K0.2%-6813F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…2,936$329K<0.01%013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\2,881$323K<0.01%013F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd2,762$309K<0.01%new13F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …2,700$303K<0.01%013F-HRTimelineGroup
Ensign Peak Advisors, Inc2,693$302K<0.01%-3,40013F-HR/ATimeline
Creative Planningin group Creative Planning2,681$301K<0.01%+513F-HRTimelineGroup
Illinois Municipal Retirement Fund2,534$284K<0.01%+9113F-HRTimeline
GC Wealth Management RIA, LLC2,500$280K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND2,444$274K<0.01%013F-HRTimeline
Fortis Group Advisors, LLC2,529$271K0.05%013F-HRTimeline
Trexquant Investment LP2,406$270K<0.01%new13F-HRTimeline
Louisiana State Employees Retirement Sy…2,400$269K<0.01%013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson2,329$261K<0.01%013F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP2,316$260K0.03%-92813F-HRTimeline
Quantbot Technologies LP2,128$239K0.01%-1,72013F-HRTimeline
Quantinno Capital Management LP1,976$222K<0.01%new13F-HRTimeline
Atria Investments, Inc1,938$217K<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding1,875$210K-7,854Timeline
INTECH INVESTMENT MANAGEMENT LLC1,874$210K<0.01%new13F-HRTimeline
Dynamic Technology Lab Private Ltd1,850$207K0.04%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …1,815$204K<0.01%new13F-HRTimelineGroup
Sanctuary Advisors, LLC1,807$203K<0.01%new13F-HR/ATimeline
Aquatic Capital Management LLC1,596$179K<0.01%new13F-HRTimeline
AMALGAMATED BANK1,517$170K<0.01%+4613F-HRTimeline
COMERICA BANK1,477$166K<0.01%-28513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…1,459$164K<0.01%-51013F-HRTimeline
Police & Firemen's Retirement System of…1,434$161K<0.01%+34913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,312$148K<0.01%-5,29813F-HRTimelineGroup
State of Tennessee, Department of Treas…1,254$141K<0.01%013F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC1,250$140K<0.01%013F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND1,204$135K<0.01%013F-HRTimeline
AlphaQuest LLC1,019$114K0.01%+1513F-HRTimeline
Wilmington Savings Fund Society, FSB1,000$112K<0.01%013F-HR/ATimeline
Central Pacific Bank - Trust Division1,000$112K0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,003$112K<0.01%-413F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\986$111K<0.01%-20013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…848$95.1K<0.01%+49313F-HRTimelineGroup
NFSG Corp800$89.7K0.01%013F-HRTimeline
FMR LLCin group FMR LLC777$87.2K<0.01%-3,99813F-HRTimelineGroup
Parallel Advisors, LLC617$69.2K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…559$62.7K<0.01%-7213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC496$55.6K<0.01%+1313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…435$48.8K<0.01%-9913F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.404$44.2K<0.01%-20413F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC366$41K<0.01%new13F-HRTimeline
Operose Advisors LLC366$41K0.01%013F-HRTimeline
Sterling Capital Management LLC359$40.3K<0.01%+22013F-HRTimeline
Solstein Capital, LLC290$32.5K0.01%-30013F-HRTimeline
GAMMA Investing LLC285$32K<0.01%+1413F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…220$24.7K<0.01%-13313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…219$24.6K<0.01%-72113F-HRTimelineGroup
Larson Financial Group LLC202$22.7K<0.01%013F-HRTimeline
Caldwell Trust Co200$22.4K<0.01%013F-HRTimeline
State of Wyoming166$18.6K<0.01%-2113F-HRTimeline
MassMutual Private Wealth & Trust, FSB162$18.2K<0.01%013F-HRTimeline
JNBA Financial Advisors150$16.8K<0.01%013F-HRTimeline
Arax Advisory Partners130$14.6K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC125$14K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP116$13.1K<0.01%013F-HRTimelineGroup
Smartleaf Asset Management LLC89$9.77K<0.01%+3313F-HRTimeline
FIRST HORIZON CORP85$9.53K<0.01%13F-HRTimeline
Salomon & Ludwin, LLC74$8.7K<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…60$6.73K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.40$4.49K<0.01%new13F-HRTimelineGroup
Wealthspire Advisors, LLC34$3.81K<0.01%new13F-HRTimeline
UMB Bank, n.a.33$3.7K<0.01%+413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
SBI Securities Co., Ltd.27$3.03K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…20$2.24K<0.01%+913F-HRTimelineGroup
Versant Capital Management, Inc15$1.68K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC9$1.01K<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC8$897<0.01%new13F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…7$813<0.01%new13F-HRTimelineGroup
Parkside Financial Bank & Trust7$786<0.01%013F-HRTimeline
Essential Partners LLC6$673<0.01%013F-HRTimeline
North Star Investment Management Corp.5$561<0.01%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…3$336<0.01%013F-HRTimelineGroup
Annis Gardner Whiting Capital Advisors,…2$225<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$112<0.01%013F-HRTimelineGroup
Tortoise Investment Management, LLC1$112<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC1$112<0.01%new13F-HRTimeline
ORG Partners LLC0$15<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
BESSEMER GROUP INCin group BESSEMER GROUP INC3$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.
HANTZ FINANCIAL SERVICES, INC.2$00%new13F-HRTimelineValue filed as zero, left out of ratios. The filing omitted confidential holdings, a later amendment may add them.
Covestor Ltd2$00%-113F-HRTimelineValue filed as zero, left out of ratios.