Skip to content
Disclosery

MTRX MATRIX SVC CO

Follow

COM (common), issuer CIK 866273

142 managers (143 13F filers) reported a position in MTRX shares at 2025-09-30, 23,868,043 shares in all. 30 filers opened a position and 12 filers sold out during the quarter.

Managers
142
13F filers
143
New
30
Added
55
Reduced
39
Sold out
12
Shares held by filers
23,868,043

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.3,304,511$43.2M<0.01%+28,21613F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,522,943$19.9M<0.01%+60,95513F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…1,435,000$18.8M1.31%+15,00013F-HRTimelineGroup
WESTERLY CAPITAL MANAGEMENT, LLC1,100,000$14.4M4.56%+280,00013F-HRTimeline
GENDELL JEFFREY Lin group GENDELL JEFFREY L946,474$12.4M0.23%+332,06513F-HRTimelineGroup
Harvey Partners, LLC852,381$11.1M1.01%-369,38113F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP810,713$10.6M<0.01%-83,52513F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC788,921$10.3M0.01%+117,52313F-HRTimelineGroup
FIRST WILSHIRE SECURITIES MANAGEMENT INC692,877$9.06M2.41%-208,13113F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC644,612$8.43M<0.01%+24,33713F-HRTimelineGroup
Azarias Capital Management, L.P.634,843$8.3M3.29%+7,07713F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC630,396$8.25M0.01%+200,18913F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…581,874$7.61M0.01%+72,68013F-HRTimelineGroup
ROYCE & ASSOCIATES LP550,782$7.2M0.07%-156,52513F-HRTimeline
STATE STREET CORPin group STATE STREET CORP530,968$6.95M<0.01%-13,06613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp528,859$6.92M<0.01%+61,28713F-HRTimelineGroup
CenterBook Partners LP407,721$5.33M0.26%+183,28813F-HRTimeline
Connor, Clark & Lunn Investment Managem…341,669$4.47M0.01%+55,48313F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…327,733$4.29M<0.01%+2313F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC315,680$4.13M<0.01%-17,10113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO306,848$4.01M<0.01%+93,92713F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC306,700$4.01M<0.01%+9,50613F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC295,438$3.86M0.01%+15,04413F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC292,211$3.82M0.02%-17,69913F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY291,852$3.82M<0.01%+88,10213F-HR/ATimelineGroup
De Lisle Partners LLP257,935$3.38M0.41%+20,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC244,600$3.2M<0.01%+11,40013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP243,719$3.19M<0.01%+3,23513F-HRTimelineGroup
AYAL Capital Advisors Ltd225,000$2.94M1.7%new13F-HRTimeline
OBERWEIS ASSET MANAGEMENT INC/221,075$2.89M0.11%013F-HRTimeline
Qube Research & Technologies Ltd218,738$2.86M<0.01%+102,54013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC212,743$2.78M0.43%+7,24713F-HRTimeline
Stanley-Laman Group, Ltd.211,280$2.76M0.39%-7,33313F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …177,321$2.32M<0.01%+153,79513F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC158,776$2.08M<0.01%+139,95513F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC158,413$2.07M0.01%+8,70613F-HRTimeline
1492 Capital Management LLC156,391$2.05M0.83%-14813F-HRTimeline
Trexquant Investment LP134,106$1.75M0.02%+48,55613F-HRTimeline
MONEY CONCEPTS CAPITAL CORP104,647$1.37M0.08%-44413F-HRTimeline
Cubist Systematic Strategies, LLC102,523$1.34M0.02%+58,56313F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…100,000$1.31M0.01%new13F-HR/ATimelineGroup
ALGERT GLOBAL LLC95,829$1.25M0.02%+83,91713F-HR/ATimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/91,970$1.2M<0.01%-145,01713F-HR/ATimelineGroup
Fortress Investment Group LLCin group Fortress Investment Group LLC88,854$1.16M0.16%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.86,420$1.13M<0.01%+71,47013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P83,212$1.09M0.03%-9,96013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd81,786$1.07M0.04%+20,09313F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC81,666$1.07M<0.01%+51,15113F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding78,931$1.03M+57,331Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co75,721$990K<0.01%-2,70113F-HRTimelineGroup
CARY STREET PARTNERS FINANCIAL LLCin group CARY STREET PARTNERS ASSET MA…71,333$933K0.02%-5,02513F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC69,517$909K<0.01%-178,90013F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC68,000$889K<0.01%-80013F-HRTimeline
Legato Capital Management LLC61,015$798K0.09%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC60,482$791K<0.01%-52,13113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.56,542$740K<0.01%-14,13613F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp54,615$714K<0.01%-790,35113F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC53,043$694K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC51,421$673K<0.01%-12,41113F-HR/ATimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC49,386$646K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/47,417$621K<0.01%-5,98913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd46,259$605K0.03%+16,54913F-HRTimelineGroup
STRS OHIO45,300$593K<0.01%+5,60013F-HRTimeline
ExodusPoint Capital Management, LP44,050$576K0.01%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD42,492$556K<0.01%+26,10313F-HRTimeline
Nuveen, LLCin group TIAA41,516$543K<0.01%013F-HRTimelineGroup
EntryPoint Capital, LLC40,403$528K0.2%+13,74013F-HRTimeline
RHUMBLINE ADVISERS38,629$505K<0.01%-1,00513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC38,286$501K<0.01%-5,00613F-HRTimelineGroup
UBS Group AGin group UBS Group AG37,309$488K<0.01%-12,58313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN36,578$478K<0.01%+3,16413F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP36,425$476K0.04%new13F-HRTimeline
Pacific Ridge Capital Partners, LLC35,635$466K0.1%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources32,622$427K<0.01%-102,14913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA30,364$397K<0.01%+78613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\29,735$389K<0.01%+3,79013F-HRTimelineGroup
Creative Planningin group Creative Planning28,754$376K<0.01%+15,74813F-HRTimelineGroup
Assenagon Asset Management S.A.27,433$359K<0.01%-4,13113F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC24,000$314K0.01%-1,50013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.23,443$307K<0.01%+4,37013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding23,335$305K-63,475Timeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.19,834$298K<0.01%+2,95713F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…21,740$284K<0.01%-49313F-HRTimeline
Dynamic Technology Lab Private Ltd20,603$269K0.05%-1,04613F-HRTimeline
Quantbot Technologies LP20,541$269K0.01%+19,75013F-HRTimeline
AlphaQuest LLC19,482$255K0.02%new13F-HRTimeline
SATURNA CAPITAL CORP17,606$230K<0.01%-6,24413F-HRTimeline
State of Wyoming17,401$228K0.03%+69613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…15,180$199K<0.01%013F-HRTimelineGroup
Empowered Funds, LLC15,071$197K<0.01%new13F-HRTimeline
VERUS CAPITAL PARTNERS, LLC14,300$187K0.01%new13F-HR/ATimeline
Greenhaven Road Investment Management, …13,969$183K0.08%013F-HR/ATimeline
IEQ CAPITAL, LLC13,253$173K<0.01%-3,47013F-HRTimeline
Engineers Gate Manager LP12,723$166K<0.01%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC12,616$165K<0.01%-33,12413F-HR/ATimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…12,462$163K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,364$162K<0.01%+9,83413F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…11,900$156K<0.01%new13F-HRTimelineGroup
PharVision Advisers, LLC11,762$154K0.09%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC10,801$141K<0.01%new13F-HRTimeline
Polymer Capital Management (US) LLC10,458$137K0.02%new13F-HRTimeline
CWM, LLCin group CWM, LLC8,402$110K<0.01%-50913F-HRTimelineGroup
Police & Firemen's Retirement System of…7,820$102K<0.01%+2,50313F-HRTimeline
Wilmington Savings Fund Society, FSB7,000$91.6K<0.01%013F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC6,735$88.1K<0.01%-8,12713F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND6,600$86.3K<0.01%-2,10013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,595$73K<0.01%013F-HRTimeline
Aquatic Capital Management LLC5,130$67.1K<0.01%new13F-HRTimeline
Arax Advisory Partners4,880$63.8K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,362$57.1K<0.01%+1,05513F-HRTimelineGroup
BOKF, NAin group BOKF, NA2,923$38.2K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,591$33.9K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc2,556$33.4K<0.01%013F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…2,421$32K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…2,161$28.3K<0.01%-713F-HRTimelineGroup
Quarry LP2,137$28K0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,917$25.1K<0.01%+113F-HRTimeline
Point72 (DIFC) Ltd1,693$22.1K<0.01%+1,11913F-HRTimeline
SIGNATUREFD, LLC1,557$20.4K<0.01%new13F-HRTimeline
Sterling Capital Management LLC1,432$18.7K<0.01%+86213F-HRTimeline
FMR LLCin group FMR LLC1,337$17.5K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK915$12K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\761$9.95K<0.01%-5,37613F-HRTimelineGroup
Covestor Ltd590$8K<0.01%new13F-HRTimeline
SUMMIT SECURITIES GROUP LLC611$7.99K<0.01%new13F-HRTimeline
Essential Partners LLC506$6.62K<0.01%+4213F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.462$6.04K<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC430$5.62K<0.01%-2513F-HRTimeline
GROUP ONE TRADING LLC320$4.19K<0.01%new13F-HRTimeline
True Wealth Design, LLC265$3.47K<0.01%013F-HRTimeline
Allworth Financial LP181$2.37K<0.01%+7613F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP175$2.26K<0.01%new13F-HRTimelineGroup
COMERICA BANK103$1.35K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC94$1.23K<0.01%013F-HRTimeline
Clearstead Advisors, LLC74$968<0.01%+6813F-HRTimeline
ROTHSCHILD INVESTMENT LLC50$654<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.46$601<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust40$524<0.01%013F-HRTimeline
Sunbelt Securities, Inc.24$314<0.01%new13F-HRTimeline
IFP Advisors, Inc23$301<0.01%+2313F-HR/ATimeline
Farther Finance Advisors, LLC10$131<0.01%new13F-HRTimeline
Hemington Wealth Management47$00%-213F-HRTimelineValue filed as zero, left out of ratios.