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Disclosery

MTX MINERALS TECHNOLOGIES INC

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Stock (common), issuer CIK 891014

267 managers (273 13F filers) reported a position in MTX shares at 2025-09-30, 30,606,387 shares in all. 44 filers opened a position and 20 filers sold out during the quarter.

Managers
267
13F filers
273
New
44
Added
93
Reduced
95
Sold out
20
Shares held by filers
30,606,387

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.4,713,410$293M0.01%-145,16913F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC3,575,782$222M<0.01%-62,73413F-HRTimelineGroup
FMR LLCin group FMR LLC2,304,507$143M0.01%+406,96813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,041,248$127M0.03%-30,68613F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD1,730,334$107M0.13%-125,59113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,324,392$82.3M0.04%+39,86013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,214,940$75.5M<0.01%-24,48113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC893,157$55.5M<0.01%-18,67413F-HRTimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …666,958$41.4M0.33%+128,88513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co581,830$36.1M0.01%+32,25413F-HRTimelineGroup
SNYDER CAPITAL MANAGEMENT L P564,234$35.1M0.66%-8,98713F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP501,357$31.1M0.02%-31,61813F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …493,432$30.6M0.05%+2,46713F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC491,190$30.5M0.01%-5,02513F-HRTimelineGroup
GW&K Investment Management, LLC454,136$28.2M0.25%-13,00713F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/430,030$26.7M<0.01%-53,94013F-HR/ATimelineGroup
Nuveen, LLCin group TIAA421,480$26.2M0.01%+58,13413F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…389,254$24.2M0.04%+6,42313F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding369,567$23M-2,495Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.348,267$21.6M0.02%+54,92913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP344,142$21.4M<0.01%-6,06113F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC295,972$18.4M0.01%+9,39513F-HRTimeline
Broad Bay Capital Management, LP294,056$18.3M2.28%-13,29313F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp265,752$16.5M<0.01%-12,76313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY244,585$15.2M<0.01%-61,19613F-HR/ATimelineGroup
PANAGORA ASSET MANAGEMENT INC220,109$13.7M0.06%+59913F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC212,738$13.2M<0.01%+101,01813F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC204,399$12.7M0.01%+100,73713F-HRTimelineGroup
LSV ASSET MANAGEMENT188,522$11.7M0.03%-2,00013F-HRTimeline
Glenmede Investment Management, LP186,704$11.6M0.06%-10,68713F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding174,227$10.8M+2,125Timeline
Qube Research & Technologies Ltd170,766$10.6M0.02%-87,64913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC170,570$10.6M0.01%-73,05813F-HRTimelineGroup
ROYCE & ASSOCIATES LP158,769$9.86M0.1%+1,93113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO156,584$9.73M<0.01%+30,44313F-HR/ATimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding132,500$8.23M-36,833Timeline
Invesco Ltd.in group Invesco Ltd.126,371$7.85M<0.01%-38,35413F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.125,315$7.78M0.02%013F-HRTimeline
Public Sector Pension Investment Board122,336$7.6M0.03%-37713F-HRTimeline
UBS Group AGgroup of 2 filers holding115,511$7.18M-77,267Timeline
CSM Advisors, LLC104,078$6.46M0.18%+15,38413F-HRTimeline
HRT FINANCIAL LP101,428$6.3M0.02%+54,93813F-HRTimeline
RHUMBLINE ADVISERS95,129$5.91M<0.01%-3,90913F-HRTimeline
Skylands Capital, LLC92,780$5.76M0.8%-23,27513F-HRTimeline
Trexquant Investment LP83,987$5.22M0.05%new13F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC82,367$5.12M0.11%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc80,805$5.02M<0.01%-6,83013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC78,407$4.87M0.01%-49,44813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC74,096$4.6M<0.01%-62,45413F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …66,999$4.16M0.01%-4,19613F-HRTimelineGroup
Cubist Systematic Strategies, LLC61,816$3.84M0.05%new13F-HRTimeline
Swiss National Bank61,500$3.82M<0.01%+70013F-HRTimeline
Engineers Gate Manager LP60,658$3.77M0.04%+13,32113F-HRTimeline
State of Alaska, Department of Revenue54,947$3.41M0.03%-1,75613F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…52,665$3.27M<0.01%+8,34513F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …49,880$3.1M<0.01%+43,88113F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC49,859$3.1M0.03%-43613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC48,808$3.03M<0.01%-11,78913F-HR/ATimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC48,343$3M<0.01%-1,70013F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources45,998$2.86M<0.01%-80013F-HRTimelineGroup
DEAN INVESTMENT ASSOCIATES, LLCgroup of 2 filers holding44,683$2.78M-4,320Timeline
Corient Private Wealth LPin group Corient Private Wealth LP44,548$2.77M<0.01%new13F-HRTimelineGroup
ISTHMUS PARTNERS, LLC44,210$2.75M0.61%+13,48813F-HRTimeline
ExodusPoint Capital Management, LP41,753$2.59M0.04%new13F-HRTimeline
Aufman Associates Inc38,011$2.36M1.33%013F-HRTimeline
ALLIANCEBERNSTEIN L.P.35,829$2.23M<0.01%-7013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/35,223$2.19M<0.01%+1,51913F-HRTimeline
CLARK ESTATES INC/NY34,100$2.12M0.48%013F-HRTimeline
Vest Financial, LLC34,032$2.11M0.03%+5,05113F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…32,653$2.03M<0.01%-9,72613F-HRTimelineGroup
IEQ CAPITAL, LLC31,631$1.96M0.01%+20,34413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…31,517$1.96M<0.01%+1,80113F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC30,886$1.92M0.02%+21,17213F-HRTimelineGroup
CORBYN INVESTMENT MANAGEMENT INC/MD30,438$1.89M0.55%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC29,612$1.84M<0.01%-4,61313F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…29,484$1.83M<0.01%-24213F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP27,916$1.73M0.07%new13F-HR/ATimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…27,901$1.73M<0.01%-59013F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…27,856$1.73M0.01%+2313F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN26,541$1.65M<0.01%+4,20613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC26,200$1.63M<0.01%+1,20013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co25,597$1.57M<0.01%-36313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\25,150$1.56M<0.01%+2,93313F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC24,693$1.53M<0.01%new13F-HRTimelineGroup
OP Asset Management Ltd24,399$1.52M0.02%+10,94013F-HR/ATimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO23,718$1.47M<0.01%+60113F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P22,668$1.41M0.04%+18,01213F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC22,373$1.39M0.02%+1,57313F-HRTimeline
Kimelman & Baird, LLC21,532$1.34M0.1%-1,25013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…18,000$1.12M0.01%-1,18513F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC17,341$1.08M<0.01%+7,42513F-HRTimelineGroup
Illinois Municipal Retirement Fund17,285$1.07M0.01%+44713F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management17,221$1.07M<0.01%new13F-HRTimelineGroup
EntryPoint Capital, LLC16,420$1.02M0.4%+7,49013F-HRTimeline
COMERICA BANK16,051$997K<0.01%-4313F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …15,431$959K<0.01%-67913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC15,061$936K<0.01%-3,36413F-HRTimelineGroup
Louisiana State Employees Retirement Sy…14,400$895K0.02%-40013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson14,325$891K<0.01%013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC14,318$889K0.01%013F-HRTimeline
SummerHaven Investment Management, LLC14,237$884K0.52%new13F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…14,200$882K<0.01%013F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC13,968$868K<0.01%-35,43413F-HRTimeline
Freestone Grove Partners LP13,328$828K0.01%-8513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC13,138$816K<0.01%+2,56113F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA13,127$816K<0.01%-4,21013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC12,918$802K<0.01%-75913F-HRTimelineGroup
Creative Planningin group Creative Planning12,818$796K<0.01%+5,97313F-HRTimelineGroup
DIVERSIFIED TRUST CO12,797$795K0.02%+83913F-HRTimeline
Legato Capital Management LLC12,648$786K0.09%-1,03813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,267$762K<0.01%+9,03913F-HRTimelineGroup
Inspire Investing, LLCgroup of 2 filers holding12,204$758K+3,823Timeline
M&T Bank Corpin group M&T Bank Corp11,865$737K<0.01%-99813F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.11,644$723K0.06%+2,14513F-HRTimeline
Gotham Asset Management, LLC11,556$718K<0.01%+87513F-HRTimeline
Kesler, Norman & Wride, LLC9,254$705K0.14%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC11,307$702K<0.01%-19,13813F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.11,148$692K<0.01%+11,01213F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND11,075$688K<0.01%013F-HRTimeline
Assenagon Asset Management S.A.10,849$674K<0.01%-7,14813F-HRTimeline
State of Tennessee, Department of Treas…10,846$674K<0.01%+2,84113F-HRTimeline
CWM, LLCin group CWM, LLC10,752$668K<0.01%+4,21513F-HRTimelineGroup
Henshaw Capital LLC10,393$646K0.02%-3,80713F-HRTimeline
Ensign Peak Advisors, Inc9,935$617K<0.01%-5,25013F-HR/ATimeline
Quantinno Capital Management LP9,872$613K<0.01%+3,56413F-HRTimeline
Aigen Investment Management, LP9,830$611K0.09%-3,01913F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…9,712$603K<0.01%013F-HRTimeline
LPL Financial LLC9,701$603K<0.01%+1,52913F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,693$602K0.01%-2,09513F-HRTimeline
Verition Fund Management LLC9,685$602K<0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM9,389$583K<0.01%+10213F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…9,128$567K<0.01%-2513F-HRTimeline
AMALGAMATED BANK9,101$565K<0.01%+7513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…9,050$562K<0.01%-77813F-HRTimeline
Aquatic Capital Management LLC8,910$553K0.01%new13F-HRTimeline
Horizon Investments, LLC8,915$553K0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…8,843$549K<0.01%+1,55013F-HRTimeline
Entropy Technologies, LP8,700$540K0.04%new13F-HRTimeline
Cetera Investment Advisers8,353$519K<0.01%+3,87813F-HRTimeline
GUIDANCE CAPITAL, INC8,468$506K0.13%+47913F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…7,991$496K<0.01%-15613F-HRTimeline
SG Americas Securities, LLC7,767$482K<0.01%+5,88913F-HRTimeline
CHOREO, LLC7,399$460K0.01%+5913F-HRTimeline
AlphaQuest LLC7,254$451K0.03%+6,29913F-HRTimeline
Atria Investments, Inc7,126$443K0.01%-20013F-HRTimeline
KLP KAPITALFORVALTNING AS7,100$441K<0.01%+90013F-HRTimeline
TradeLink Capital LLC71$441K3.17%-13,14013F-HRTimeline
Arax Advisory Partners7,057$438K0.01%+7,04713F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,035$437K0.01%-20013F-HRTimeline
NJ State Employees Deferred Compensatio…7,000$435K0.05%013F-HRTimeline
HANCOCK WHITNEY CORP6,899$429K0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…6,772$410K<0.01%+3,18713F-HRTimeline
Handelsbanken Fonder AB6,537$406K<0.01%+2,10013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP6,471$402K<0.01%-29,71013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC6,275$390K<0.01%+12913F-HRTimeline
COMMERCE BANKin group COMMERCE BANK6,273$390K<0.01%-33513F-HRTimelineGroup
ProShare Advisors LLC5,947$369K<0.01%-1,18213F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV5,919$368K<0.01%+1,04213F-HRTimeline
Amundiin group Amundi5,888$361K<0.01%+63213F-HRTimelineGroup
Schonfeld Strategic Advisors LLC5,786$359K<0.01%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/5,697$354K<0.01%-3,11713F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,488$341K<0.01%013F-HRTimelineGroup
Graham Capital Management, L.P.5,439$338K0.01%new13F-HRTimeline
BLAIR WILLIAM & CO/IL5,430$337K<0.01%-2,12913F-HRTimeline
BAILARD, INC.5,200$323K0.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS4,923$306K<0.01%new13F-HRTimeline
New Age Alpha Advisors, LLC4,706$292K0.01%-12113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd4,677$291K0.02%-4,31713F-HRTimelineGroup
Sanctuary Advisors, LLC4,673$290K<0.01%+16513F-HR/ATimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,588$285K<0.01%+45113F-HRTimelineGroup
Maryland State Retirement & Pension Sys…4,511$280K0.01%-4,79813F-HRTimeline
STRS OHIO4,500$280K<0.01%013F-HRTimeline
Y-Intercept (Hong Kong) Ltd4,466$277K0.01%-21,85813F-HRTimeline
CLIFFORD SWAN INVESTMENT COUNSEL LLC4,297$267K0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC4,321$267K<0.01%+1713F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC4,225$262K<0.01%new13F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS4,172$259K<0.01%-66313F-HRTimeline
Jain Global LLC3,895$242K<0.01%new13F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co3,745$233K<0.01%013F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…3,515$218K<0.01%-56113F-HRTimelineGroup
Teton Advisors, LLC3,500$217K0.13%13F-HRTimeline
HOHIMER WEALTH MANAGEMENT, LLC3,483$216K0.03%new13F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding3,368$209K+2,953Timeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,369$209K<0.01%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD3,333$207K<0.01%-13,65313F-HRTimeline
Washington Trust Advisors, Inc.3,300$205K0.02%013F-HRTimeline
ARS Investment Partners, LLC3,295$205K0.01%new13F-HRTimeline
Asset Dedication, LLC3,000$186K0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,686$167K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,640$164K0.01%-59613F-HRTimelineGroup
Sterling Capital Management LLC2,188$136K<0.01%+1,31613F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.2,168$135K0.02%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\2,080$129K<0.01%-4,42513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,073$129K<0.01%-2,82513F-HRTimelineGroup
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd2,002$124K0.03%new13F-HRTimelineGroup
State of Wyoming2,001$124K0.01%+50013F-HRTimeline
Point72 Europe (London) LLP1,692$105K0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,466$91.1K<0.01%-2,93113F-HRTimeline
Smartleaf Asset Management LLC1,389$85.4K0.01%+11113F-HRTimeline
VALLEY NATIONAL ADVISERS INC1,366$84K0.01%013F-HRTimeline