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Marten Transport
MRTN

Overview Fund Activity

193 hedge funds and large institutions have $791M invested in Marten Transport in 2025 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 77 increasing their positions, 64 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
193
Holders Change
-2
Holders Change %
-1.03%
% of All Funds
2.62%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
25
Increased
77
Reduced
64
Closed
24
Calls
$2.84M
Puts
$5.33M
Net Calls
-$2.49M
Net Calls Change
+$2.62M

Top Buyers

1
NI
Nuance Investments
Missouri
+$28M
2
Ameriprise
Ameriprise
Minnesota
+$3.97M
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$3.22M
4
American Century Companies
American Century Companies
Missouri
+$2.17M
5
HA
Heartland Advisors
Wisconsin
+$2.06M

Top Sellers

1
GIP
Granite Investment Partners
California
-$10.8M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$8.99M
3
Goldman Sachs
Goldman Sachs
New York
-$6.74M
4
NCGI
Next Century Growth Investors
Minnesota
-$4.93M
5
Northern Trust
Northern Trust
Illinois
-$3.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
OPERF
126
Oregon Public Employees Retirement Fund
Oregon
$182K -$4.12K -300 -2%
CWM
127
CIBC World Markets
New York
$177K +$177K +12,887 New
SG Americas Securities
128
SG Americas Securities
New York
$174K +$174K +12,713 New
Wolverine Trading
129
Wolverine Trading
Illinois
$166K +$166K +12,157 New
FMII
130
Farmers & Merchants Investments Inc
Nebraska
$165K -$13.7K -1,000 -8%
PFSRSONJ
131
Police & Firemen's Retirement System of New Jersey
New Jersey
$162K – – –
BEAM
132
Baker Ellis Asset Management
Washington
$160K -$24.7K -1,800 -13%
KK
133
KLP Kapitalforvaltning
Norway
$159K – – –
CAU
134
Caxton Associates (UK)
$158K +$158K +11,508 New
Canada Pension Plan Investment Board
135
Canada Pension Plan Investment Board
Ontario, Canada
$156K +$156K +11,400 New
Zurich Cantonal Bank
136
Zurich Cantonal Bank
Switzerland
$156K – – –
DFP
137
Defined Financial Planning
California
$153K – – –
PNC Financial Services Group
138
PNC Financial Services Group
Pennsylvania
$102K +$31.4K +2,291 +45%
SOW
139
State of Wyoming
Wyoming
$98.9K +$1.73K +126 +2%
AIP
140
Ameritas Investment Partners
Nebraska
$79.2K – – –
Nisa Investment Advisors
141
Nisa Investment Advisors
Missouri
$64.5K +$2.13K +155 +3%
QCG
142
Quadrant Capital Group
Ohio
$62.8K +$43.2K +3,147 +220%
KBC Group
143
KBC Group
Belgium
$46K – – –
JFGIW
144
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$44.8K +$2.06K +150 +5%
Carson Wealth (CWM LLC)
145
Carson Wealth (CWM LLC)
Nebraska
$42K +$3.39K +245 +9%
IBOK
146
Independence Bank of Kentucky
Kentucky
$34.8K – – –
QL
147
Quarry LP
New York
$23.8K +$23.8K +1,732 New
S
148
SignatureFD
Georgia
$22.3K +$16K +1,168 +256%
Simplex Trading
149
Simplex Trading
Illinois
$19K -$285K -21,535 -94%
TRCT
150
Tower Research Capital (TRC)
New York
$16.1K +$3.86K +281 +32%
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