Institutional shares held 55.6 Million
12.1K calls
11K puts
Total value of holdings $540M
$117K calls
$106K puts
Market Cap $788M
81,096,600 Shares Out.
Institutional ownership 68.51%
# of Institutions 224


Latest Institutional Activity in MRTN

Top Purchases

Q3 2025
Ameriprise Financial Inc Shares Held: 922K ($8.96M)
Q3 2025
Qube Research & Technologies LTD Shares Held: 444K ($4.32M)
Q3 2025
Nuance Investments, LLC Shares Held: 6.12M ($59.5M)
Q3 2025
Two Sigma Investments, LP Shares Held: 589K ($5.73M)
Q3 2025
Renaissance Technologies LLC Shares Held: 517K ($5.02M)

Top Sells

Q3 2025
Victory Capital Management Inc Shares Held: 10.2K ($99.6K)
Q3 2025
Dimensional Fund Advisors LP Shares Held: 5.13M ($49.8M)
Q3 2025
Exodus Point Capital Management, LP Shares Held: 41.4K ($402K)
Q3 2025
Voloridge Investment Management, LLC Shares Held: 87.6K ($851K)
Q3 2025
London CO Of Virginia Shares Held: 895K ($8.7M)

About MRTN

Marten Transport, Ltd. operates as a temperature-sensitive truckload carrier for shippers in the United States, Canada, and Mexico. It operates through four segments: Truckload, Dedicated, Intermodal, and Brokerage. The Truckload segment transports food and other consumer packaged goods that require a temperature-controlled or insulated environment. The Dedicated segment offers customized transportation solutions for individual customers' requirements using temperature-controlled trailers, dry vans, and other specialized equipment. The Intermodal segment transports customers' freight utilizing its refrigerated containers and temperature-controlled trailers on railroad flatcars for portions of trips, as well as using tractors and contracted carriers. The Brokerage segment develops contractual relationships with and arranges for third-party carriers to transport freight for customers in temperature-controlled trailers and dry vans. As of December 31, 2021, the company operated a fleet of 3,204 tractors, including 3,111 company-owned tractors and 93 tractors supplied by independent contractors. Marten Transport, Ltd. was founded in 1946 and is headquartered in Mondovi, Wisconsin.


Insider Transactions at MRTN

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
96.4K Shares
From 13 Insiders
Grant, award, or other acquisition 76.4K shares
Open market or private purchase 20K shares
Sell / Disposition
15.1K Shares
From 7 Insiders
Payment of exercise price or tax liability 13.6K shares
Bona fide gift 1.5K shares

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