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Disclosery

MTX MINERALS TECHNOLOGIES INC

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Stock (common), issuer CIK 891014

265 managers (270 13F filers) reported a position in MTX shares at 2025-12-31, 30,134,309 shares in all. 28 filers opened a position and 32 filers sold out during the quarter.

Managers
265
13F filers
270
New
28
Added
87
Reduced
101
Sold out
32
Shares held by filers
30,134,309

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.4,773,080$291M<0.01%+59,67013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC3,523,200$215M<0.01%-52,58213F-HRTimelineGroup
FMR LLCin group FMR LLC2,723,354$166M0.01%+418,84713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,975,353$120M0.03%-65,89513F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding1,564,956$95.4M+1,564,606Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,318,148$80.3M0.04%-6,24413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,221,398$74.4M<0.01%+6,45813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC897,850$54.7M<0.01%+4,69313F-HRTimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …819,908$50M0.38%+152,95013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co597,297$36.4M0.01%+15,46713F-HRTimelineGroup
SNYDER CAPITAL MANAGEMENT L P539,819$32.9M0.61%-24,41513F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC454,098$27.7M0.01%-37,09213F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …409,734$25.1M0.04%-83,69813F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.404,362$24.6M0.02%+56,09513F-HRTimelineGroup
Nuveen, LLCin group TIAA400,824$24.4M0.01%-20,65613F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…398,634$24.3M0.04%+9,38013F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding369,265$22.5M-302Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/336,500$20.5M<0.01%-93,53013F-HRTimelineGroup
GW&K Investment Management, LLC327,550$20M0.17%-126,58613F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP322,962$19.7M<0.01%-21,18013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC310,604$18.9M<0.01%+97,86613F-HR/ATimelineGroup
Broad Bay Capital Management, LP284,056$17.3M1.98%-10,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY282,288$17.2M<0.01%+37,70313F-HR/ATimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP278,616$17M0.01%-222,74113F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp277,507$16.9M<0.01%+11,75513F-HRTimelineGroup
LSV ASSET MANAGEMENT211,522$12.9M0.03%+23,00013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC197,191$12M0.04%-22,91813F-HRTimeline
CSM Advisors, LLC189,719$11.6M0.31%+85,64113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC186,352$11.4M0.01%+15,78213F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding182,768$11.1M+8,541Timeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA176,444$10.8M0.05%13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC163,767$9.98M0.01%-40,63213F-HRTimelineGroup
ROYCE & ASSOCIATES LP159,244$9.71M0.1%+47513F-HRTimeline
Qube Research & Technologies Ltd148,805$9.07M0.01%-21,96113F-HRTimeline
SG Capital Management LLC148,385$9.04M0.99%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.134,906$8.22M<0.01%+8,53513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding120,897$7.37M+5,386Timeline
FIRST MANHATTAN CO. LLC.120,515$7.35M0.02%-4,80013F-HRTimeline
HRT FINANCIAL LP118,081$7.2M0.02%+16,65313F-HRTimeline
Invenomic Capital Management LP115,799$7.06M0.34%new13F-HRTimeline
Public Sector Pension Investment Board107,734$6.57M0.02%-14,60213F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO100,501$6.13M<0.01%-56,08313F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding91,504$5.58M-40,996Timeline
RHUMBLINE ADVISERS89,466$5.45M<0.01%-5,66313F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC82,308$5.02M0.11%-5913F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc78,986$4.81M<0.01%-1,81913F-HRTimelineGroup
Skylands Capital, LLC77,005$4.69M0.64%-15,77513F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …66,671$4.07M0.01%-32813F-HRTimelineGroup
Swiss National Bank61,500$3.75M<0.01%013F-HRTimeline
Trexquant Investment LP56,382$3.44M0.03%-27,60513F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC50,979$3.11M<0.01%+2,17113F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC49,859$3.04M0.02%013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P47,689$2.91M0.07%+25,02113F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources47,669$2.91M<0.01%+1,67113F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC46,021$2.8M<0.01%-2,32213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC45,625$2.78M<0.01%-32,78213F-HRTimelineGroup
ISTHMUS PARTNERS, LLC44,927$2.74M0.3%+71713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/41,570$2.53M<0.01%+6,34713F-HRTimeline
Engineers Gate Manager LP41,254$2.51M0.03%-19,40413F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …40,242$2.45M<0.01%-9,63813F-HRTimelineGroup
Edgestream Partners, L.P.39,958$2.44M0.07%new13F-HRTimeline
DEAN INVESTMENT ASSOCIATES, LLCgroup of 2 filers holding38,031$2.32M-6,652Timeline
Aufman Associates Inc38,011$2.32M1.19%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN37,947$2.31M<0.01%+11,40613F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.35,829$2.18M<0.01%013F-HRTimeline
CLARK ESTATES INC/NY34,100$2.08M0.5%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC32,659$1.99M<0.01%-41,43713F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…31,855$1.94M0.01%+3,99913F-HRTimeline
Y-Intercept (Hong Kong) Ltd31,793$1.94M0.04%+27,32713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…31,466$1.92M<0.01%-5113F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…31,410$1.92M<0.01%-1,24313F-HRTimelineGroup
CORBYN INVESTMENT MANAGEMENT INC/MD30,438$1.86M0.54%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC30,038$1.83M<0.01%+42613F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co29,205$1.78M<0.01%+3,60813F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…29,182$1.78M<0.01%-30213F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO28,622$1.74M<0.01%+4,90413F-HRTimelineGroup
AlphaQuest LLC27,665$1.69M0.09%+20,41113F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\26,477$1.61M<0.01%+1,32713F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC25,638$1.56M<0.01%+94513F-HRTimelineGroup
OP Asset Management Ltd24,399$1.49M0.02%013F-HR/ATimeline
WEDGE CAPITAL MANAGEMENT L L P/NC24,278$1.48M0.03%+1,90513F-HRTimeline
IEQ CAPITAL, LLC22,666$1.38M<0.01%-8,96513F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…22,097$1.35M<0.01%-5,80413F-HRTimelineGroup
Kimelman & Baird, LLC21,532$1.31M0.1%013F-HRTimeline
Creative Planningin group Creative Planning21,383$1.3M<0.01%+8,56513F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP21,100$1.29M0.06%-6,81613F-HRTimeline
Vest Financial, LLC19,748$1.2M0.02%-14,28413F-HRTimeline
Numerai GP LLC18,186$1.11M0.13%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…18,000$1.1M0.01%013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC17,982$1.1M0.02%new13F-HRTimeline
EntryPoint Capital, LLC17,299$1.05M0.41%+87913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA17,224$1.05M<0.01%+4,09713F-HRTimelineGroup
State of Alaska, Department of Revenue17,211$1.05M0.01%-37,73613F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC16,532$1.01M<0.01%+1,47113F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd16,467$1M0.03%+11,79013F-HRTimelineGroup
Illinois Municipal Retirement Fund16,405$1000K0.01%-88013F-HRTimeline
Quantinno Capital Management LP15,138$923K<0.01%+5,26613F-HRTimeline
COMERICA BANK15,077$919K<0.01%-97413F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC14,916$909K<0.01%-281,05613F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC14,395$877K<0.01%-2,94613F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson14,325$874K<0.01%013F-HRTimelineGroup
Louisiana State Employees Retirement Sy…14,300$872K0.01%-10013F-HRTimeline
SummerHaven Investment Management, LLC14,237$868K0.49%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…14,200$865K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,164$863K<0.01%-1,26713F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.14,014$854K0.07%+2,37013F-HRTimeline
Entropy Technologies, LP13,850$844K0.05%+5,15013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC13,742$838K<0.01%+60413F-HRTimelineGroup
ExodusPoint Capital Management, LP13,022$794K0.01%-28,73113F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC12,979$791K<0.01%+6113F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC12,492$761K0.01%-1,82613F-HRTimeline
Gotham Asset Management, LLC11,841$722K<0.01%+28513F-HRTimeline
M&T Bank Corpin group M&T Bank Corp11,647$710K<0.01%-21813F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC11,500$701K<0.01%-14,70013F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…11,460$698K0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC11,088$676K<0.01%+3,32113F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND11,075$675K<0.01%013F-HRTimeline
State of Tennessee, Department of Treas…10,260$675K<0.01%-58613F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A11,000$670K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS10,845$661K<0.01%-1,42213F-HRTimelineGroup
Aigen Investment Management, LP10,517$641K0.15%+68713F-HRTimeline
LPL Financial LLC10,196$621K<0.01%+49513F-HRTimeline
Horizon Investments, LLC10,175$620K0.01%+1,26013F-HRTimeline
GUIDANCE CAPITAL, INC8,838$604K0.15%+37013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…9,712$592K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC9,694$591K<0.01%-1,61313F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD9,400$573K<0.01%new13F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding9,364$571K-2,840Timeline
STATE BOARD OF ADMINISTRATION OF FLORID…9,128$556K<0.01%013F-HRTimeline
AMALGAMATED BANK9,123$556K<0.01%+2213F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC8,410$555K0.01%-1,28313F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM8,774$535K<0.01%-61513F-HRTimeline
Cetera Investment Advisers8,668$528K<0.01%+31513F-HRTimeline
CWM, LLCin group CWM, LLC8,367$510K<0.01%-2,38513F-HRTimelineGroup
Police & Firemen's Retirement System of…8,207$500K<0.01%-63613F-HRTimeline
Legato Capital Management LLC8,124$495K0.04%-4,52413F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…7,917$483K<0.01%-1,13313F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…7,708$470K<0.01%-28313F-HRTimeline
Amundiin group Amundi7,686$468K<0.01%+1,79813F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,135$435K0.01%+10013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV7,060$430K<0.01%+1,14113F-HRTimeline
CHOREO, LLC6,775$417K0.01%-62413F-HRTimeline
Atria Investments, Inc6,840$417K<0.01%-28613F-HRTimeline
KLP KAPITALFORVALTNING AS6,700$408K<0.01%-40013F-HRTimeline
Handelsbanken Fonder AB6,537$398K<0.01%013F-HRTimeline
HANCOCK WHITNEY CORP6,476$395K0.01%-42313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…6,382$389K<0.01%-46,28313F-HRTimelineGroup
Polymer Capital Management (US) LLC6,333$386K0.05%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC6,319$385K<0.01%+4413F-HRTimeline
State of Wyoming6,284$383K0.04%+4,28313F-HRTimeline
COMMERCE BANKin group COMMERCE BANK6,173$376K<0.01%-10013F-HRTimelineGroup
ProShare Advisors LLC6,139$374K<0.01%+19213F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/5,727$349K<0.01%+3013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…5,423$347K<0.01%-1,34913F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,488$334K<0.01%013F-HRTimelineGroup
BLAIR WILLIAM & CO/IL5,430$331K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,425$331K<0.01%-5,72313F-HRTimelineGroup
Caption Management, LLC5,375$328K0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…5,361$327K0.01%new13F-HRTimelineGroup
Sanctuary Advisors, LLC5,067$309K<0.01%+39413F-HRTimeline
DIVERSIFIED TRUST CO4,929$300K0.01%-7,86813F-HRTimeline
Bridgewater Associates, LP4,873$297K<0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC4,748$290K<0.01%+52313F-HRTimelineGroup
Maryland State Retirement & Pension Sys…4,565$278K0.01%+5413F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC4,514$276K<0.01%+19313F-HR/ATimelineGroup
EP Wealth Advisors, LLC4,508$275K<0.01%13F-HRTimeline
STRS OHIO4,500$274K<0.01%013F-HRTimeline
New Age Alpha Advisors, LLC4,374$267K0.01%-33213F-HRTimeline
CLIFFORD SWAN INVESTMENT COUNSEL LLC4,297$262K0.01%013F-HRTimeline
Aquatic Capital Management LLC4,155$253K0.01%-4,75513F-HRTimeline
Jain Global LLC4,143$253K<0.01%+24813F-HRTimeline
ARS Investment Partners, LLC4,068$248K0.01%+77313F-HRTimeline
&PARTNERS3,997$244K<0.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS3,909$238K<0.01%-1,01413F-HRTimeline
PROFUND ADVISORS LLC3,818$233K0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,798$231K<0.01%-79013F-HRTimelineGroup
MACKENZIE FINANCIAL CORP3,537$217K<0.01%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…3,558$217K<0.01%+4313F-HRTimelineGroup
Teton Advisors, LLC3,500$213K0.15%013F-HRTimeline
HOHIMER WEALTH MANAGEMENT, LLC3,479$212K0.03%-413F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC3,404$207K<0.01%new13F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,369$205K<0.01%013F-HRTimeline
Washington Trust Advisors, Inc.3,300$201K0.02%013F-HRTimeline
Asset Dedication, LLC3,000$183K0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,878$175K<0.01%+19213F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,640$161K<0.01%013F-HRTimelineGroup
Ensign Peak Advisors, Inc2,285$139K<0.01%-7,65013F-HR/ATimeline
Sterling Capital Management LLC1,836$112K<0.01%-35213F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,525$92.9K<0.01%-55513F-HRTimelineGroup
Smartleaf Asset Management LLC1,498$92.2K<0.01%+10913F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,464$89.2K<0.01%-213F-HRTimeline
VALLEY NATIONAL ADVISERS INC1,366$83K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,242$75.7K<0.01%-83113F-HRTimelineGroup
FIRST HORIZON CORP1,228$74.8K<0.01%+67213F-HRTimeline
Princeton Global Asset Management LLC1,000$61K0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…990$60.3K<0.01%+6913F-HRTimeline
KBC Group NVin group KBC Group NV959$58K<0.01%013F-HRTimelineGroup
DANSKE BANK A/S900$54.9K<0.01%013F-HRTimeline
1620 INVESTMENT ADVISORS, INC.879$53.6K0.04%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.851$51.9K0.01%new13F-HRTimeline