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Disclosery

MTX MINERALS TECHNOLOGIES INC

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Stock (common), issuer CIK 891014

282 managers (294 13F filers) reported a position in MTX shares at 2026-06-30, 31,620,627 shares in all. 49 filers opened a position and 32 filers sold out during the quarter.

Managers
282
13F filers
294
New
49
Added
126
Reduced
70
Sold out
32
Shares held by filers
31,620,627

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.4,890,106$362M0.01%+79,36313F-HRTimelineGroup
FMR LLCin group FMR LLC4,637,632$343M0.01%+373,17413F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding3,585,692$265M+57,682Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,989,019$147M0.03%+14,28513F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding1,704,309$126M+249,404Timeline
STATE STREET CORPin group STATE STREET CORP1,265,488$93.6M<0.01%+56,21813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,028,272$76.1M<0.01%+70,79113F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC652,901$48.3M0.01%+183,42913F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…607,837$45M0.05%+46,93213F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC550,338$40.7M0.02%-468,42813F-HRTimelineGroup
SNYDER CAPITAL MANAGEMENT L P488,512$36.1M0.62%-12,84913F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co477,498$35.3M<0.01%-69,81713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC381,498$28.2M<0.01%+31,01513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP360,785$26.7M<0.01%+19,44613F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding352,430$26.1M+715Timeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP331,415$24.5M0.01%+306,59413F-HRTimelineGroup
GW&K Investment Management, LLC317,308$23.5M0.18%-4,37913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/302,840$22.4M<0.01%-32,64613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO287,309$22.3M<0.01%+182,36413F-HRTimelineGroup
Nuveen, LLCin group TIAA299,921$22.2M0.01%-105,65013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.288,101$21.3M0.01%-79,21313F-HRTimelineGroup
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …286,039$21.2M0.15%-554,92013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY285,367$21.1M<0.01%+11,04713F-HRTimelineGroup
LSV ASSET MANAGEMENT280,522$20.8M0.04%+12,50013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …277,370$20.5M0.01%+151,81213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp273,586$20.2M<0.01%+2,83813F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …259,973$19.2M0.03%-88,34513F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC246,045$18.2M0.06%+48,44913F-HRTimeline
CSM Advisors, LLC232,504$17.2M0.37%+26,93013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC218,235$16.1M0.01%+1,07013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.189,463$14M<0.01%+48,83813F-HRTimelineGroup
Qube Research & Technologies Ltd188,056$13.9M0.02%+23,68313F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC180,322$13.3M0.01%+95813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding175,903$13M-22,294Timeline
ROYCE & ASSOCIATES LP160,947$11.9M0.1%+68213F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA156,163$11.6M0.05%-4,63213F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …130,594$9.66M0.01%+22,06313F-HRTimelineGroup
Clark Capital Management Group, Inc.127,962$9.47M0.05%new13F-HRTimeline
SG Capital Management LLC109,389$8.09M0.73%-77,79513F-HRTimeline
Public Sector Pension Investment Board106,558$7.88M0.02%-4,84813F-HR/ATimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC105,836$7.83M0.01%+56,77013F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.89,792$6.64M0.02%-11,46513F-HRTimeline
DEAN INVESTMENT ASSOCIATES, LLCgroup of 2 filers holding86,244$6.38M+21,072Timeline
FRANKLIN RESOURCES INCin group Franklin Resources85,217$6.3M<0.01%+1,32413F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC82,643$6.11M0.11%-1,49913F-HRTimeline
RHUMBLINE ADVISERS80,832$5.98M<0.01%-10,42113F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc69,485$5.14M<0.01%-2,25113F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC68,704$5.08M0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP61,589$4.55M0.01%-27,40313F-HRTimeline
Swiss National Bank60,700$4.49M<0.01%-80013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P60,689$4.49M0.11%+7,90013F-HRTimeline
Creative Planningin group Creative Planning57,671$4.27M<0.01%+21,64113F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC54,580$4.04M0.03%+4,77613F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/53,596$3.96M<0.01%+6,18113F-HRTimeline
Skylands Capital, LLC51,779$3.83M0.47%-13,52613F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC51,209$3.78M<0.01%new13F-HRTimelineGroup
ISTHMUS PARTNERS, LLC47,903$3.54M0.34%+30713F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…38,424$2.86M<0.01%+16,78513F-HRTimelineGroup
Amundiin group Amundi38,635$2.86M<0.01%+26,85513F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO36,016$2.66M<0.01%-4,03313F-HRTimelineGroup
Aufman Associates Inc36,011$2.66M1.06%-2,00013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP34,697$2.57M<0.01%-27,57113F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…33,728$2.49M<0.01%+5,34413F-HR/ATimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\33,581$2.48M<0.01%+4,19813F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.35,009$2.48M<0.01%+2,12013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN32,955$2.44M<0.01%+18,15113F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…31,452$2.33M<0.01%+3,24713F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC30,577$2.26M<0.01%+79613F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…30,380$2.25M<0.01%-41813F-HRTimelineGroup
CORBYN INVESTMENT MANAGEMENT INC/MD30,299$2.24M0.65%-13913F-HRTimeline
Legato Capital Management LLC30,167$2.23M0.18%+16,16913F-HRTimeline
Empowered Funds, LLC29,833$2.21M0.01%+26,96113F-HRTimeline
Atom Investors LP28,775$2.13M0.19%+25,67813F-HRTimeline
Integrated Quantitative Investments LLC27,561$2.04M0.33%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC26,666$1.97M<0.01%+18,65613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding26,240$1.94M-3,557Timeline
Quantinno Capital Management LP26,058$1.93M<0.01%+8,76313F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co24,521$1.81M<0.01%-84013F-HRTimelineGroup
Vest Financial, LLC24,383$1.8M0.02%new13F-HRTimeline
IEQ CAPITAL, LLC24,007$1.78M0.01%-5,77913F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC23,274$1.72M<0.01%+4,35213F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…23,000$1.7M<0.01%-2,52513F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC22,392$1.66M0.03%-1,53913F-HRTimeline
Kimelman & Baird, LLC21,532$1.59M0.12%013F-HR/ATimeline
Edgestream Partners, L.P.20,980$1.55M0.05%-26,86513F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC20,000$1.48M0.03%new13F-HRTimeline
Horizon Investments, LLC18,584$1.37M0.02%+8,27013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…18,336$1.36M0.01%+94313F-HRTimelineGroup
OP Asset Management Ltd18,079$1.34M0.01%013F-HRTimeline
Verition Fund Management LLC17,720$1.31M0.01%new13F-HR/ATimeline
INTECH INVESTMENT MANAGEMENT LLC17,519$1.3M0.01%+5,46413F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management17,372$1.29M<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd16,745$1.24M0.02%+2,77513F-HRTimelineGroup
Illinois Municipal Retirement Fund16,703$1.24M0.01%+19413F-HRTimeline
LPL Financial LLC16,246$1.2M<0.01%+2,45013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…16,058$1.19M0.02%new13F-HRTimelineGroup
DIVERSIFIED TRUST CO15,817$1.17M0.02%+10,25413F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC15,753$1.17M<0.01%+9,17513F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA15,654$1.16M<0.01%-52513F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC15,489$1.15M0.01%+7,66513F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,801$1.09M<0.01%+1,17613F-HRTimelineGroup
State of Tennessee, Department of Treas…14,497$1.07M<0.01%-61913F-HRTimeline
Jupiter Topco LLCin group Janus Henderson14,325$1.06M<0.01%13F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…14,289$1.06M<0.01%-84113F-HRTimelineGroup
STRS OHIO14,000$1.04M<0.01%+1,20013F-HRTimeline
NORGES BANK13,900$1.03M<0.01%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT13,838$1.02M0.02%+4,11713F-HR/ATimeline
Inspire Investing, LLCgroup of 2 filers holding13,767$1.02M+1,669Timeline
Louisiana State Employees Retirement Sy…13,600$1.01M0.01%-20013F-HR/ATimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC13,317$985K<0.01%+7613F-HRTimelineGroup
KLP KAPITALFORVALTNING AS13,100$969K<0.01%+6,10013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS12,767$944K<0.01%+8,04413F-HRTimeline
SummerHaven Investment Management, LLC12,658$936K0.5%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,264$907K<0.01%+3,45113F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp11,928$883K<0.01%+5,73813F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC11,730$868K<0.01%-4,33013F-HRTimelineGroup
State of Alaska, Department of Revenue11,571$855K0.01%-5,15013F-HRTimeline
Gotham Asset Management, LLC11,474$849K<0.01%-5113F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…11,463$848K<0.01%+1,75113F-HRTimeline
Diametric Capital, LP11,448$847K0.09%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND11,075$819K<0.01%013F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A11,000$814K<0.01%013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV10,542$780K<0.01%+1,52413F-HR/ATimeline
Cetera Investment Advisers10,111$748K<0.01%+1,05313F-HRTimeline
Elo Mutual Pension Insurance Co10,104$747K0.01%new13F-HRTimeline
Engineers Gate Manager LP9,964$737K0.01%+4,91013F-HRTimeline
State of Wyoming9,611$711K0.07%+6,22113F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD9,400$695K<0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…9,128$675K<0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC9,023$668K<0.01%+5713F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.8,843$654K0.01%+2,80013F-HRTimeline
Police & Firemen's Retirement System of…8,765$648K<0.01%+55813F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP8,595$636K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
ARIZONA STATE RETIREMENT SYSTEM8,347$617K<0.01%-20813F-HRTimeline
AMALGAMATED BANK8,342$617K<0.01%-63613F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC8,322$616K0.01%+1913F-HRTimeline
HANCOCK WHITNEY CORP8,186$606K0.01%-11913F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…7,917$586K<0.01%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…7,353$544K<0.01%-34613F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP7,263$537K0.05%new13F-HRTimeline
CHOREO, LLC7,219$534K0.01%+33613F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…7,324$531K<0.01%+65813F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,035$520K0.01%-10013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC6,802$503K<0.01%+94913F-HRTimeline
Handelsbanken Fonder AB6,537$484K<0.01%013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/6,301$466K<0.01%+26913F-HRTimelineGroup
Entropy Technologies, LP6,299$466K0.02%new13F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …6,225$460K<0.01%+5,30813F-HRTimelineGroup
Atria Investments, Inc6,073$449K<0.01%-13213F-HRTimeline
BLAIR WILLIAM & CO/IL5,884$435K<0.01%+34813F-HRTimeline
Sanctuary Advisors, LLC5,874$434K<0.01%+1,15613F-HRTimeline
SG Americas Securities, LLC5,649$418K<0.01%-9,95913F-HRTimeline
EntryPoint Capital, LLC5,171$382K0.09%-1,30713F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC4,981$368K<0.01%-11,15513F-HRTimeline
CAPTRUST FINANCIAL ADVISORS4,883$361K<0.01%+46013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,808$356K<0.01%-65413F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK4,799$355K<0.01%013F-HRTimelineGroup
MML INVESTORS SERVICES, LLC4,586$339K<0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…4,506$333K0.01%013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.4,488$332K<0.01%+1,46713F-HRTimeline
ProShare Advisors LLC4,480$331K<0.01%-43113F-HRTimeline
CLIFFORD SWAN INVESTMENT COUNSEL LLC4,297$318K0.01%013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC4,249$314K0.02%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,117$305K<0.01%+62313F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP4,321$303K<0.01%new13F-HR/ATimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD4,039$299K<0.01%+1,00913F-HRTimeline
ARS Investment Partners, LLC4,011$297K0.01%-5713F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…4,008$296K<0.01%new13F-HRTimelineGroup
JMN Financial LLC3,626$268K0.21%new13F-HRTimeline
EP Wealth Advisors, LLC3,585$265K<0.01%-34513F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…3,552$263K<0.01%-1113F-HRTimelineGroup
Teton Advisors, LLC3,500$259K0.15%013F-HRTimeline
&PARTNERS3,456$256K<0.01%-1,23213F-HRTimeline
Jain Global LLC3,437$254K<0.01%new13F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC3,431$254K<0.01%+17513F-HRTimelineGroup
Cambria Investment Management, L.P.3,404$252K0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,369$249K<0.01%013F-HRTimeline
Washington Trust Advisors, Inc.3,300$244K0.02%013F-HRTimeline
HighTower Advisors, LLC3,261$241K<0.01%-3,25813F-HRTimeline
Centiva Capital, LP3,248$240K0.01%+24813F-HRTimeline
XPONANCE LLC3,131$232K<0.01%+13813F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP3,057$226K0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,023$224K0.01%-26813F-HRTimelineGroup
HOHIMER WEALTH MANAGEMENT, LLC3,020$223K0.02%+1313F-HRTimeline
Asset Dedication, LLC3,000$222K0.01%013F-HRTimeline
Dynamic Technology Lab Private Ltd2,993$221K0.05%new13F-HRTimeline
CIBC Asset Management Inc2,959$219K<0.01%-3213F-HRTimeline
Ethic Inc.2,875$213K<0.01%new13F-HRTimeline
Arax Advisory Partners2,873$213K<0.01%+2,72113F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,855$211K0.01%+21513F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,711$201K<0.01%-413F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,198$175K<0.01%+17713F-HRTimelineGroup
Ensign Peak Advisors, Inc2,035$151K<0.01%-25013F-HRTimeline
Integrated Wealth Concepts LLC1,672$124K<0.01%new13F-HRTimeline
VALLEY NATIONAL ADVISERS INC1,366$101K0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,065$78.8K<0.01%+2313F-HRTimeline
Princeton Global Asset Management LLC1,000$74K0.01%013F-HRTimeline
SIGNATUREFD, LLC996$73.7K<0.01%+11713F-HRTimeline
KBC Group NVin group KBC Group NV959$71K<0.01%013F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.899$66.5K0.01%+1913F-HRTimeline