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Marten Transport
MRTN

Overview Fund Activity

211 hedge funds and large institutions have $744M invested in Marten Transport in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 77 increasing their positions, 68 reducing their positions, and 20 closing their positions.

Holders
211
Holders Change
+18
Holders Change %
+9.33%
% of All Funds
2.83%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
42
Increased
77
Reduced
68
Closed
20
Calls
$4.2M
Puts
$6.11M
Net Calls
-$1.91M
Net Calls Change
+$582K

Top Buyers

1
NI
1
Nuance Investments
Missouri
$74.6M
2
Citadel Advisors
2
Citadel Advisors
Florida
$5.33M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$3.47M
4
Wolverine Trading
4
Wolverine Trading
Illinois
$3.04M
5
Teacher Retirement System of Texas
5
Teacher Retirement System of Texas
Texas
$4.55M

Top Sellers

1
Victory Capital Management
1
Victory Capital Management
Texas
$41.4M
2
Ameriprise
2
Ameriprise
Minnesota
$5.24M
3
GIA
3
GHP Investment Advisors
Colorado
$64.5K
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$68.6M
5
BlackRock
5
BlackRock
New York
$113M
Name Market Value Shares Shares
Change 		Shares
Change %
I
126
InceptionR
California
$230K 17,710 +17,710 New
Handelsbanken Fonder
127
Handelsbanken Fonder
Sweden
$223K 17,179 – –
MSRPS
128
Maryland State Retirement & Pension System
Maryland
$219K 16,891 – –
KeyBank National Association
129
KeyBank National Association
Ohio
$217K 16,684 -8,422 -34%
AB
130
Amalgamated Bank
New York
$215K 16,586 – –
AI
131
Atom Investors
Texas
$200K 15,404 -36,938 -71%
VPIM
132
Vanguard Personalized Indexing Management
California
$196K 15,107 +15,107 New
AIM
133
Aigen Investment Management
New York
$193K 14,878 +1,230 +9%
COPPSERS
134
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$193K 14,855 +1,014 +7%
SG Americas Securities
135
SG Americas Securities
New York
$191K 14,728 +2,015 +16%
JF
136
Jump Financial
Illinois
$189K 14,570 +14,570 New
State of Tennessee, Department of Treasury
137
State of Tennessee, Department of Treasury
Tennessee
$185K 14,205 – –
PFSRSONJ
138
Police & Firemen's Retirement System of New Jersey
New Jersey
$178K 13,691 +1,865 +16%
TC
139
TwinBeech Capital
New York
$173K 13,328 -100 -0.7%
OPERF
140
Oregon Public Employees Retirement Fund
Oregon
$173K 13,295 – –
ProShare Advisors
141
ProShare Advisors
Maryland
$169K 13,014 -657 -5%
IC
142
IEQ Capital
California
$157K 12,071 +12,071 New
FMII
143
Farmers & Merchants Investments Inc
Nebraska
$156K 12,039 – –
New York State Common Retirement Fund
144
New York State Common Retirement Fund
New York
$154K 11,889 -7,800 -40%
Bank of Montreal
145
Bank of Montreal
Ontario, Canada
$154K 11,836 +11,836 New
BEAM
146
Baker Ellis Asset Management
Washington
$151K 11,620 -62 -0.5%
KK
147
KLP Kapitalforvaltning
Norway
$151K 11,600 – –
Zurich Cantonal Bank
148
Zurich Cantonal Bank
Switzerland
$148K 11,364 – –
Neuberger Berman Group
149
Neuberger Berman Group
New York
$137K 10,578 +10,578 New
Canada Pension Plan Investment Board
150
Canada Pension Plan Investment Board
Ontario, Canada
$122K 9,400 -2,000 -18%
4 5
6
7 8