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MRTN MARTEN TRANS LTD

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COM (common), issuer CIK 799167

222 managers (229 13F filers) reported a position in MRTN shares at 2026-06-30, 61,175,430 shares in all. 38 filers opened a position and 31 filers sold out during the quarter.

Managers
222
13F filers
229
New
38
Added
79
Reduced
74
Sold out
31
Shares held by filers
61,175,430

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.10,058,930$175M<0.01%+298,91213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP4,999,156$86.7M0.02%+105,65813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding4,246,431$73.7M+126,385Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,800,863$48.6M0.02%+180,89513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,723,602$47.3M<0.01%+126,05513F-HRTimelineGroup
FMR LLCin group FMR LLC2,702,378$46.9M<0.01%+933,23213F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC2,101,794$36.5M<0.01%+1,481,66013F-HRTimelineGroup
Nuveen, LLCin group TIAA1,945,243$33.7M0.01%+1,293,72713F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP1,830,565$31.8M0.02%+401,08413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,554,058$27M<0.01%+86,00413F-HRTimelineGroup
CRAMER ROSENTHAL MCGLYNN LLC1,523,757$26.4M1.34%new13F-HRTimeline
ROYCE & ASSOCIATES LP1,394,890$24.2M0.19%+414,68013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,353,069$23.5M<0.01%+58,92613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,198,050$20.8M<0.01%-76,33713F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,081,606$18.8M<0.01%+111,62613F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp1,049,147$18.2M0.02%-650,66813F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…922,443$16M0.01%-174,94713F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …919,740$16M0.01%+243,15613F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC873,519$15.2M0.02%+873,34713F-HRTimelineGroup
LONDON CO OF VIRGINIA853,969$14.8M0.08%-35,30413F-HRTimeline
12th Street Asset Management Company, L…758,634$13.2M1.88%new13F-HRTimeline
DEPRINCE RACE & ZOLLO INC742,362$12.9M0.22%-25,32413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC722,251$12.5M0.01%+52,90813F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC699,305$12.1M0.64%+280,93413F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP667,681$11.6M<0.01%+41,36113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO604,366$10.6M<0.01%-164,79513F-HRTimelineGroup
NUANCE INVESTMENTS, LLC546,871$9.49M1.61%-4,263,54913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/486,041$8.43M<0.01%-71,05513F-HRTimelineGroup
Creative Planningin group Creative Planning419,369$7.28M<0.01%+20,85613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC395,125$6.86M<0.01%+49,33813F-HRTimelineGroup
NORGES BANK379,000$6.58M<0.01%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS363,027$6.3M0.02%-183,78313F-HRTimeline
HEARTLAND ADVISORS INC350,000$6.07M0.27%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp329,668$5.72M<0.01%+7,95113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding327,747$5.69M+124,242Timeline
Invesco Ltd.in group Invesco Ltd.323,199$5.61M<0.01%-37,02213F-HRTimelineGroup
NICHOLAS COMPANY, INC.315,135$5.47M0.1%-81,86013F-HRTimeline
MACKENZIE FINANCIAL CORP313,098$5.43M0.01%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC279,992$4.86M<0.01%-1,44113F-HRTimelineGroup
Stanley-Laman Group, Ltd.270,445$4.69M0.48%-2,02413F-HRTimeline
Buckland Partners Management Co LLC267,594$4.64M2.27%013F-HRTimeline
Polar Asset Management Partners Inc.255,800$4.44M0.08%new13F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE241,291$4.19M<0.01%+22,16213F-HRTimelineGroup
Aptus Capital Advisors, LLC204,337$3.55M0.03%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\200,518$3.48M<0.01%-68,24013F-HRTimelineGroup
Public Sector Pension Investment Board198,609$3.45M0.01%-8,46613F-HR/ATimeline
RHUMBLINE ADVISERS146,904$2.55M<0.01%-17,72813F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc132,866$2.31M<0.01%-2,86613F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…125,451$2.18M<0.01%+92,40913F-HRTimeline
Verition Fund Management LLC123,943$2.15M0.02%-32,50013F-HR/ATimeline
Campbell & CO Investment Adviser LLC121,003$2.1M0.11%+105,31613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO120,557$2.09M<0.01%-99,75713F-HRTimelineGroup
Swiss National Bank114,475$1.99M<0.01%-6,10013F-HRTimeline
CastleKnight Management LP108,400$1.88M0.07%013F-HRTimeline
Mariner, LLCin group Mariner, LLC107,420$1.86M<0.01%-178,56313F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…106,780$1.85M0.01%-96,32713F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd92,430$1.6M0.05%-19,58013F-HRTimelineGroup
Fulcrum Asset Management LLP85,530$1.5M0.15%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC79,931$1.39M<0.01%+24,97213F-HRTimelineGroup
Atria Investments, Inc77,005$1.34M0.01%new13F-HRTimeline
CONFLUENCE INVESTMENT MANAGEMENT LLC75,256$1.31M0.02%-5,35713F-HRTimeline
Quantinno Capital Management LP75,197$1.3M<0.01%+13,65213F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd73,829$1.28M0.02%+44,20513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC72,525$1.26M<0.01%-8,21613F-HRTimelineGroup
Treasurer of the State of North Carolina70,791$1.23M<0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/66,942$1.16M<0.01%+4,13913F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\62,893$1.09M<0.01%+6,50213F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P61,900$1.07M0.03%-1,90013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC60,673$1.05M<0.01%+73013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…58,980$1.02M<0.01%+3,20213F-HR/ATimeline
Ausbil Investment Management Ltd56,438$985K0.45%-15,86113F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC56,449$979K<0.01%+24,74113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC55,424$962K<0.01%new13F-HRTimelineGroup
EntryPoint Capital, LLC54,331$943K0.23%+15,33013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…53,716$932K<0.01%-38,44813F-HRTimeline
SG Americas Securities, LLC51,234$889K<0.01%-29,42813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN51,089$886K<0.01%+28,52613F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.64,783$851K<0.01%-293,23613F-HRTimeline
PDT Partners, LLC47,063$817K0.04%013F-HRTimeline
Horizon Investments, LLC46,453$806K0.01%new13F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co45,504$790K<0.01%-4,05213F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV44,151$766K<0.01%+16,44113F-HR/ATimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC43,719$761K<0.01%-35,36413F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP43,805$760K0.05%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources43,439$754K<0.01%+8,48413F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC39,035$677K0.03%-46113F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…38,039$660K<0.01%-60513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS35,756$620K<0.01%+10,73513F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…34,991$607K<0.01%+6,18513F-HRTimelineGroup
Simplicity Wealth,LLC32,657$567K0.02%new13F-HRTimeline
Illinois Municipal Retirement Fund30,133$523K0.01%-3,46613F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP29,300$508K0.03%+3,83213F-HRTimeline
Jupiter Topco LLCin group Janus Henderson28,133$489K<0.01%13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…27,323$474K<0.01%-2913F-HRTimelineGroup
Cetera Investment Advisers27,292$474K<0.01%+2,06013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD27,000$468K<0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…26,741$464K<0.01%+4,42713F-HRTimeline
Louisiana State Employees Retirement Sy…25,400$441K0.01%-30013F-HR/ATimeline
Graham Capital Management, L.P.25,010$434K0.01%new13F-HRTimeline
Amundiin group Amundi24,828$431K<0.01%-1,24013F-HRTimelineGroup
ELEVATION POINT WEALTH PARTNERS, LLC24,738$429K0.01%+14,68013F-HRTimeline
State of Alaska, Department of Revenue23,843$412K<0.01%-9,91913F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC23,671$411K<0.01%+5,21213F-HRTimelineGroup
BLAIR WILLIAM & CO/IL23,158$402K<0.01%+35813F-HRTimeline
BARD ASSOCIATES INC22,656$393K0.09%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC22,107$384K<0.01%+1,74713F-HRTimelineGroup
Ashton Thomas Private Wealth, LLC22,012$382K0.01%new13F-HRTimeline
World Investment Advisors21,688$376K0.01%new13F-HRTimeline
Hennion & Walsh Asset Management, Inc.21,397$371K0.01%-4,68113F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD21,304$370K<0.01%new13F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …20,538$356K<0.01%-1,02013F-HRTimelineGroup
Engineers Gate Manager LP20,320$353K<0.01%-5,41013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC20,131$349K<0.01%-108,49613F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC19,580$340K0.01%+6513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…19,445$333K<0.01%+8,04813F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…18,977$329K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND18,389$319K<0.01%+6,50013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP16,875$293K<0.01%-35913F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…16,856$292K<0.01%-3,54913F-HRTimelineGroup
Centiva Capital, LP16,810$292K0.01%-13,49913F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …16,496$286K<0.01%-9813F-HRTimelineGroup
Police & Firemen's Retirement System of…16,175$281K<0.01%013F-HRTimeline
LPL Financial LLC16,052$279K<0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM15,750$273K<0.01%-1,04313F-HRTimeline
GREAT LAKES ADVISORS, LLC15,621$271K<0.01%-70213F-HRTimeline
AMALGAMATED BANK15,599$271K<0.01%-1,08413F-HRTimeline
STRS OHIO15,100$262K<0.01%new13F-HRTimeline
Ethic Inc.14,931$259K<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…14,673$255K<0.01%-35,13713F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC14,626$254K<0.01%-1,02613F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…14,559$253K<0.01%013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …13,817$240K<0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC13,790$239K<0.01%-1,24913F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…13,737$238K<0.01%-58013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,498$234K<0.01%+1,92613F-HRTimelineGroup
GAMMA Investing LLC13,388$232K0.01%+2,97913F-HRTimeline
CAXTON ASSOCIATES LLP13,307$231K<0.01%new13F-HRTimeline
State of Tennessee, Department of Treas…13,165$228K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND13,132$228K<0.01%-10013F-HRTimeline
KLP KAPITALFORVALTNING AS13,100$227K<0.01%013F-HRTimeline
IEQ CAPITAL, LLC12,917$224K<0.01%-3,05513F-HRTimeline
Canvas Wealth Advisors, LLC12,673$220K0.03%-60,94213F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…12,039$209K0.01%013F-HRTimelineGroup
Granite Investment Partners, LLC11,916$207K0.01%+1,11013F-HRTimeline
Vestmark Advisory Solutions, Inc.11,839$205K<0.01%new13F-HRTimeline
NewEdge Wealth, LLC11,839$205K<0.01%new13F-HRTimeline
Procyon Advisors, LLC11,720$203K0.01%new13F-HRTimeline
Vise Technologies, Inc.11,635$202K<0.01%+28013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC11,471$199K<0.01%new13F-HRTimelineGroup
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC11,228$195K0.01%new13F-HRTimelineGroup
Inscription Capital, LLC10,936$190K0.02%013F-HRTimeline
Trexquant Investment LP10,662$185K<0.01%-63,84813F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP10,008$174K<0.01%-294,15713F-HRTimelineGroup
Caption Management, LLC9,252$161K0.01%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC7,415$127K<0.01%-11,87013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA6,734$117K<0.01%+4,97413F-HRTimelineGroup
SIGNATUREFD, LLC6,261$109K<0.01%+1413F-HRTimeline
NISA INVESTMENT ADVISORS, LLC5,925$103K<0.01%+2,90713F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,385$93.4K<0.01%+51013F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.4,714$82K<0.01%+9713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Farther Finance Advisors, LLC4,077$71K<0.01%+10513F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp4,026$69.9K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,950$51.2K<0.01%-3,62913F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…2,935$50.9K<0.01%+7613F-HRTimeline
Arax Advisory Partners2,792$48.4K<0.01%+2,73313F-HRTimeline
New Age Alpha Advisors, LLC2,642$45.8K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC2,585$44.9K<0.01%new13F-HRTimeline
Salomon & Ludwin, LLC2,229$38.9K<0.01%013F-HRTimeline
Global Retirement Partners, LLC2,077$36K<0.01%13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…2,063$36K<0.01%-2,89213F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,292$22.4K<0.01%-27813F-HRTimelineGroup
Godfrey Financial Associates, Inc.1,263$21.9K0.02%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB1,255$21.8K<0.01%+16013F-HRTimeline
Sterling Capital Management LLC1,196$20.8K<0.01%-74913F-HRTimeline
Allworth Financial LP1,124$19.5K<0.01%+3513F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,098$19.1K<0.01%+2013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,003$17.4K<0.01%-2813F-HRTimelineGroup
MCF Advisors LLC956$16.6K<0.01%+41213F-HRTimeline
Parallel Advisors, LLC956$16.6K<0.01%+2913F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP795$13.9K<0.01%+54013F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …784$13.6K<0.01%-5513F-HRTimelineGroup
Essential Partners LLC772$13.4K0.01%-1413F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC767$13.3K<0.01%-18513F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK743$12.9K<0.01%+74213F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.577$10K<0.01%new13F-HRTimelineGroup
SJS Investment Consulting Inc.493$8.55K<0.01%+49013F-HRTimeline
High Note Wealth, LLC439$7.62K<0.01%+17613F-HRTimeline
Versant Capital Management, Inc382$6.63K<0.01%013F-HRTimeline
City State Bank350$6.07K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.342$5.93K<0.01%013F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.330$5.73K<0.01%+20013F-HRTimelineGroup
UMB Bank, n.a.259$4.49K<0.01%+2213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
OAKWORTH CAPITAL, INC.250$4.34K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC243$4.22K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC223$3.87K<0.01%+3413F-HRTimeline
Kilter Group LLC190$3.3K<0.01%013F-HRTimeline
Quarry LP148$2.57K<0.01%new13F-HRTimeline
True Wealth Design, LLC147$2.55K<0.01%-613F-HRTimeline
Steward Partners Investment Advisory, L…140$2.43K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC120$2.08K<0.01%+813F-HRTimeline