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Marten Transport
MRTN
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Overview
Overview
Options
Options
News
News
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Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
71.35%
Individuals & Insiders
28.63%
State-owned enterprises
0.02%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Randolph Marten
CEO & Chairman of the Board
21.69%
17.71M
0.02%
+0
05/05/2026
BlackRock, Inc.
11.95%
9.76M
0.09%
+90.59K
03/31/2026
Christine Marten
Former Director
6.38%
5.21M
<0.01%
+0
02/13/2026
Dimensional Fund Advisors LP
5.99%
4.89M
0.04%
+37.76K
03/31/2026
Nuance Investments, LLC
4.86%
3.97M
1.04%
-841.82K
04/10/2026
American Century Investment Management Inc
3.21%
2.62M
0.30%
+250.33K
03/31/2026
State Street Global Advisors, Inc.
3.18%
2.60M
0.19%
+155.24K
03/31/2026
Vanguard Capital Management, LLC
3.06%
2.50M
--
+2.50M
03/31/2026
Nationwide Fund Advisors
2.29%
1.87M
<0.01%
+0
12/31/2025
FMR LLC
2.15%
1.75M
1.35%
+1.11M
03/31/2026
Boston Partners Global Investors, Inc.
2.08%
1.70M
<0.01%
+0
06/30/2026
Geode Capital Management, LLC
1.80%
1.47M
0.04%
+34.54K
03/31/2026
Two Sigma Investments, LP
1.75%
1.43M
0.69%
+567.13K
03/31/2026
Charles Schwab Investment Management, Inc.
1.56%
1.27M
<0.01%
+0
06/30/2026
Vanguard Portfolio Management, LLC
1.36%
1.11M
--
+1.11M
03/31/2026
Russell Investment Management, LLC
1.34%
1.10M
0.21%
+172.98K
03/31/2026
Royce & Associates, LP
1.20%
980.21K
0.86%
+700.21K
03/31/2026
Columbia Management Investment Advisers, LLC
1.19%
969.98K
0.04%
-27.39K
03/31/2026
The London Company of Virginia, LLC
1.09%
889.27K
0.06%
+48.70K
03/31/2026
Morgan Stanley
0.99%
810.37K
0.09%
-75.02K
03/31/2026