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Disclosery

NPO ENPRO INC

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COM (common), issuer CIK 1164863

325 managers (332 13F filers) reported a position in NPO shares at 2025-12-31, 21,409,951 shares in all. 36 filers opened a position and 31 filers sold out during the quarter.

Managers
325
13F filers
332
New
36
Added
89
Reduced
128
Sold out
31
Shares held by filers
21,409,951

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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.3,123,036$669M0.01%+20,99813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding2,260,121$484M-32,072Timeline
FMR LLCin group FMR LLC1,292,812$277M0.01%+196,18813F-HRTimelineGroup
WASATCH ADVISORS LP1,104,294$236M1.41%-48,94313F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP892,882$191M0.04%-12,43313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.886,043$190M0.02%+60,70413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP787,137$169M0.01%-6,98413F-HRTimelineGroup
Capital World Investors755,324$162M0.02%013F-HRTimeline
T. Rowe Price Investment Management, In…678,334$145M0.09%-68,69313F-HR/ATimeline
Capital International Investorsin group Capital International Investo…646,280$138M0.02%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC526,889$113M0.01%+16,77213F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC513,463$110M0.15%-57,24613F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding398,786$85.4M-16,870Timeline
CONGRESS ASSET MANAGEMENT CO376,272$80.6M0.57%+25,71513F-HRTimeline
ALLIANCEBERNSTEIN L.P.357,608$76.6M0.02%-40,35013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/350,948$75.1M0.01%+85,66713F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC333,202$71.3M0.05%-19,57313F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital298,850$64M0.17%+9,45913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC264,411$56.6M0.01%+52,77313F-HR/ATimelineGroup
ROYCE & ASSOCIATES LP258,577$55.4M0.56%+18,14313F-HRTimeline
Harvey Partners, LLC249,173$53.4M4.79%+17313F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co248,344$53.2M0.01%-3,70613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP242,961$52M0.01%-14,99413F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…219,679$47M0.01%-50,71813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY214,893$46M<0.01%+19,43213F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp191,303$41M0.01%-21,51413F-HRTimelineGroup
Trigran Investments, Inc.179,047$38.3M7.55%013F-HRTimeline
SEGALL BRYANT & HAMILL, LLC172,289$36.9M0.5%-19,12813F-HRTimeline
Nuveen, LLCin group TIAA170,999$36.6M0.01%-3,92613F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson154,903$33.2M0.01%-6,09013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA140,922$30.2M0.01%-6,95413F-HRTimelineGroup
Tributary Capital Management, LLC128,399$27.5M2.71%-31,47113F-HRTimeline
UBS Group AGgroup of 2 filers holding127,241$27.2M+22,631Timeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO113,090$24.2M0.02%+1,95113F-HRTimelineGroup
Leeward Investments, LLC - MA110,928$23.8M1.2%-54713F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC105,255$22.5M0.03%+104,96413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO102,953$22M<0.01%+12,71413F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding100,449$21.5M-1,348Timeline
Aberdeen Group plcin group Aberdeen Group plc95,771$20.5M0.03%-26,14613F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP84,009$18.4M0.01%-5,47713F-HRTimeline
Public Sector Pension Investment Board72,937$15.6M0.05%-9,14413F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC69,293$14.8M0.31%+11,47313F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…65,969$14.1M0.03%-33,63213F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…64,313$13.8M0.02%+4,50513F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding62,537$13.4M-13,160Timeline
SCOPUS ASSET MANAGEMENT, L.P.58,362$12.5M0.35%-2,89413F-HRTimeline
RHUMBLINE ADVISERS57,899$12.4M0.01%-4,85913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.56,518$12.1M0.02%-1,03313F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC56,507$12.1M0.01%-10,11513F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD55,476$11.9M0.03%+1,15813F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc54,444$11.7M<0.01%-1,59013F-HRTimelineGroup
CONGRUENCE CAPITAL, LLC52,175$11.2M4.11%13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC51,600$11M<0.01%-80913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN49,598$10.6M<0.01%+4,44013F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …48,000$10.3M0.06%013F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…42,549$9.11M0.1%-1,90613F-HRTimelineGroup
Swiss National Bank41,500$8.89M0.01%+80013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC41,118$8.8M0.06%013F-HRTimeline
Bahl & Gaynor LLC37,056$7.93M0.04%+78713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/37,034$7.93M<0.01%+10,61913F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC34,997$7.49M<0.01%-12,30513F-HRTimelineGroup
F/m Investments LLC31,670$6.78M0.26%-36513F-HRTimeline
Phocas Financial Corp.31,240$6.69M0.87%-7413F-HR/ATimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC31,121$6.66M<0.01%+2,48413F-HRTimelineGroup
ProShare Advisors LLC30,238$6.47M0.01%-2,08513F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…30,071$6.44M0.01%-10013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding29,251$6.26M+10,747Timeline
AGMAN CAPITAL LLC27,315$5.85M4.97%13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC24,100$5.16M0.01%+14,90013F-HRTimeline
GREAT LAKES ADVISORS, LLC20,404$4.37M0.04%-3113F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG19,812$4.24M0.04%+2,81813F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…19,729$4.22M<0.01%-1913F-HRTimeline
LPL Financial LLC19,431$4.16M<0.01%-64313F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co18,270$3.91M0.01%-6,56013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\18,198$3.9M<0.01%+1,10513F-HRTimelineGroup
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding17,301$3.7M-928Timeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …15,704$3.36M0.04%-45613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL15,284$3.27M0.02%-9,66313F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers15,276$3.27M<0.01%-1,51713F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC14,721$3.15M<0.01%+15813F-HRTimelineGroup
TD Asset Management Inc14,148$3.03M<0.01%-1,55013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC13,203$2.83M<0.01%+4,12413F-HRTimelineGroup
EULAV Asset Management13,200$2.83M0.08%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…12,600$2.7M<0.01%-9913F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP12,266$2.63M<0.01%+52113F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC12,193$2.61M0.02%-1,64913F-HRTimeline
State of Alaska, Department of Revenue11,875$2.54M0.03%+13513F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…11,714$2.51M0.01%-59313F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…11,603$2.48M0.11%-81313F-HRTimeline
Illinois Municipal Retirement Fund11,577$2.48M0.03%+70313F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND11,512$2.47M<0.01%-3213F-HRTimeline
Creative Planningin group Creative Planning10,923$2.34M<0.01%+19113F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…10,649$2.28M0.01%+97313F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …10,383$2.22M<0.01%-42013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…9,825$2.1M<0.01%-113F-HRTimelineGroup
Louisiana State Employees Retirement Sy…9,700$2.08M0.04%013F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …9,603$2.06M0.02%13F-HR/ATimelineGroup
Dana Investment Advisors, Inc.9,376$2.01M0.06%+5,26313F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC9,340$2M<0.01%+40713F-HRTimelineGroup
State of Tennessee, Department of Treas…8,014$1.91M0.01%-1,09513F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV8,605$1.84M0.18%-1,03113F-HRTimeline
Michael J. Porro & Co. Financial Adviso…7,755$1.66M1.39%13F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC7,627$1.63M<0.01%new13F-HRTimelineGroup
COOKSON PEIRCE & CO INC7,425$1.59M0.07%+1,77413F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…6,854$1.55M<0.01%-2313F-HRTimeline
Connor, Clark & Lunn Investment Managem…7,204$1.54M<0.01%new13F-HRTimeline
Atria Investments, Inc6,712$1.44M0.02%+18213F-HRTimeline
COMERICA BANK6,471$1.39M0.01%-1,28513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC5,787$1.35M0.01%-79313F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC6,256$1.34M0.04%-42613F-HRTimeline
AMALGAMATED BANK6,120$1.31M0.01%+9613F-HRTimeline
Handelsbanken Fonder AB6,000$1.28M<0.01%013F-HRTimeline
STRS OHIO5,900$1.26M<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM5,885$1.26M0.01%-34113F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC5,795$1.24M<0.01%-32713F-HRTimeline
Police & Firemen's Retirement System of…5,775$1.24M0.01%-15213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC5,590$1.2M<0.01%-17,50013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5,552$1.19M<0.01%-32213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC5,393$1.15M<0.01%-3,58213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\5,372$1.15M<0.01%-72013F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,301$1.14M0.01%-71513F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…5,215$1.12M0.01%-14713F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…5,204$1.11M<0.01%new13F-HRTimeline
SG Americas Securities, LLC5,160$1.1M<0.01%-81813F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC5,083$1.09M<0.01%-9013F-HRTimelineGroup
Campbell & CO Investment Adviser LLC5,026$1.08M0.05%new13F-HRTimeline
Legacy Wealth Asset Management, LLC4,892$1.05M0.26%+313F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND4,819$1.03M0.01%+10013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC4,648$995K<0.01%+3,71813F-HRTimelineGroup
KLP KAPITALFORVALTNING AS4,500$964K<0.01%+10013F-HRTimeline
QUADRANT CAPITAL GROUP LLC4,340$929K0.03%-913F-HRTimeline
Gallagher Fiduciary Advisors, LLCin group Gallagher Fiduciary Advisors,…4,296$920K0.03%+29613F-HRTimelineGroup
MRA Advisory Group4,293$919K0.39%013F-HRTimeline
Quantinno Capital Management LP4,177$894K<0.01%+95313F-HRTimeline
Empowered Funds, LLC4,170$893K0.02%+95413F-HR/ATimeline
HighTower Advisors, LLC4,104$879K<0.01%+1013F-HRTimeline
Welch Group, LLC4,000$857K0.03%013F-HRTimeline
Amundiin group Amundi3,994$855K<0.01%+21913F-HRTimelineGroup
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC3,725$798K0.02%013F-HRTimelineGroup
Man Group plcin group Man Group plc3,371$722K<0.01%-2,48613F-HRTimelineGroup
TRUST POINT INC.3,335$714K0.06%-8513F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…3,308$708K<0.01%013F-HRTimeline
Gibbs Wealth Management3,024$705K0.17%-20513F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC3,294$705K0.01%-4313F-HRTimeline
Gotham Asset Management, LLC3,261$698K<0.01%+45013F-HRTimeline
SummitTX Capital, L.P.3,261$698K0.02%new13F-HRTimeline
Maryland State Retirement & Pension Sys…3,076$659K0.01%+4913F-HRTimeline
State of Wyoming3,045$652K0.07%+65513F-HRTimeline
OAKWORTH CAPITAL, INC.3,044$652K0.04%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC2,987$640K<0.01%new13F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…2,983$639K<0.01%013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.2,902$621K<0.01%new13F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…2,812$602K<0.01%013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…2,787$597K0.01%-11713F-HRTimelineGroup
PHILLIPS FINANCIAL MANAGEMENT, LLC2,701$578K0.04%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,674$573K<0.01%-2813F-HRTimeline
JENNISON ASSOCIATES LLC2,664$570K<0.01%new13F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding2,581$553K+1,518Timeline
MML INVESTORS SERVICES, LLC2,522$540K<0.01%+1713F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…2,507$537K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,499$535K<0.01%-15013F-HRTimelineGroup
Janney Montgomery Scott LLC2,472$529K<0.01%-40213F-HRTimeline
Portside Wealth Group, LLC2,454$525K0.07%+28313F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …2,431$521K<0.01%+12013F-HRTimelineGroup
Verum Partners LLC2,264$485K0.1%-28513F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC2,240$482K<0.01%-3,22613F-HR/ATimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.2,193$470K<0.01%+12613F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC2,173$465K0.04%+15713F-HRTimelineGroup
Williams Jones Wealth Management, LLC.2,133$457K0.01%013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,110$452K<0.01%-16613F-HRTimeline
Ethic Inc.2,085$446K0.01%+10513F-HRTimeline
Mariner, LLCin group Mariner, LLC2,079$443K<0.01%-40913F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC2,030$435K0.03%013F-HRTimeline
Cetera Investment Advisers2,018$432K<0.01%+42113F-HRTimeline
Malaga Cove Capital, LLC1,932$414K0.14%-913F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD1,900$407K<0.01%+1,20013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/1,892$405K<0.01%-3813F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC1,799$402K<0.01%+4513F-HRTimelineGroup
FIRST CITIZENS BANK & TRUST CO1,745$374K0.01%+2613F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,717$368K0.01%-5013F-HRTimelineGroup
Heritage Family Offices, LLP1,707$365K0.17%-53113F-HRTimeline
XPONANCE LLC1,664$356K<0.01%+1213F-HRTimeline
Castle Rock Wealth Management, LLC1,455$353K0.08%013F-HRTimeline
AlphaQuest LLC1,648$353K0.02%-3713F-HRTimeline
Ensign Peak Advisors, Inc1,643$352K<0.01%-4,05013F-HR/ATimeline
Corient Private Wealth LPin group Corient Private Wealth LP1,604$347K<0.01%+5413F-HR/ATimelineGroup
Sequoia Financial Advisors, LLC1,534$329K<0.01%+13213F-HRTimeline
MCCARTER PRIVATE WEALTH SERVICES LLC1,530$328K0.15%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd1,524$326K0.01%new13F-HRTimelineGroup
Orion Porfolio Solutions, LLC1,506$322K<0.01%+12813F-HRTimeline
VISTA FINANCE, LLC1,481$317K0.21%-7313F-HRTimeline
CHOREO, LLC1,375$301K<0.01%+6913F-HRTimeline
Freestone Grove Partners LP1,361$291K<0.01%new13F-HRTimeline
MACKENZIE FINANCIAL CORP1,325$290K<0.01%-2613F-HRTimeline
NORDEN GROUP LLC1,342$287K0.03%+19013F-HRTimeline
ARMISTICE CAPITAL, LLC1,337$286K0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…1,334$286K<0.01%+1413F-HRTimeline
ROMANO BROTHERS AND COMPANY1,280$274K0.03%013F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC1,272$272K0.01%-24513F-HRTimeline
Prentice Wealth Management LLC1,254$269K0.06%-22613F-HRTimeline