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Marten Transport Ltd

MRTN
Exchange
Nasdaq
Industry
Trucking (No Local)
SEC CIK
0000799167

No open-market purchases or sales by Marten Transport Ltd insiders were filed in the last 90 days; 230 institutions reported holding it in 13F filings for Q2 2026, worth $1.06B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Marten Transport Ltd changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of MRTN: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1982188−8
Shares57.9M2.01M57.4M+1.52M (+2.7%)
Value$954.1M$33.2M$901.4M−$19.5M (−2.1%)

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (17)

Institutions that held Marten Transport Ltd at the end of Q3 2021 but not at the end of Q2 2021.

Sold out (25)

Institutions that held Marten Transport Ltd at the end of Q2 2021 and filed for Q3 2021 without it.

Not filed for Q3 2021 yet (2)

Institutions that held Marten Transport Ltd at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MRTN in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Investment Counselors of Maryland LLC2,012,349$33.2M
CWM, LLC1,036$17.0K