WAVEMAN · COMPANY

MRTN · Marten Transport Ltd

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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475

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MRTN

Name: MARTEN TRANSPORT LTD (MRTN) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

MARTEN TRANSPORT LTD

TRANSPORT · TRUCKING (NO LOCAL) · CIK 0000799167

SEC FILINGS☆ WATCH

INSIDER NET · 180D

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

122

13F, latest reported quarter

REVENUE GROWTH

-8.3%

XBRL, annual

NET MARGIN

2.0%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

no Form 4 purchases or sales on file

CONGRESS

no member of Congress has reported trading it

FUNDS

122 funds added or opened last quarter

more than 59% of Transport

REVENUE

-8.3% year over year

below 77% of Transport

MARGIN

2.0% net margin

below 57% of Transport

BUYBACKS

no share repurchases reported

SHORT

4.3% of shares outstanding short · 4.9 days to cover · settled 2026-07-31

more than 68% of Transport

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

122 funds added or opened positions in the latest 13F quarter, of 232 holders.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN +26.5%

+26.5%12M

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

The complete filing record, in one place.

The record shows 122 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

BKNG MATX RCL LUV CRTD INSW EXPE GATX LIND LPG VTOL ULCC

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

No insider purchases or sales are on record for MARTEN TRANSPORT LTD in the period covered. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER

FILED

VALUE

BAUER JERRY M

Director

BUY

2025-04-28

20,000.0

$257.6K

BAUER JERRY M

Director

BUY

2024-10-30

10,000.0

$158.1K

Phillips Adam Daniel

EVP & Chief Operating Officer

SELL

2024-07-25

4,500.0

$82.5K

Petit Douglas Paul

President

SELL

2024-06-12

4,500.0

$82.0K

WINKEL THOMAS J

Director

SELL

2023-03-20

5,313.0

$106.9K

14 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 9 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

BlackRock, Inc.

10,058,930.0 sh

$174.5M

DIMENSIONAL FUND ADVISORS LP

4,999,156.0 sh

$86.7M

AMERICAN CENTURY COMPANIES INC

2,800,863.0 sh

$48.6M

STATE STREET CORP

2,723,602.0 sh

$47.3M

FMR LLC

2,702,378.0 sh

$46.9M

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Nuance Concentrated Value Fund

$2.7M POSITION · AS OF 2026-04-30

6.4%

Nuance Mid Cap Value Fund

$16.8M POSITION · AS OF 2026-04-30

5.8%

Nicholas Limited Edition, Inc.

$5.9M POSITION · AS OF 2026-04-30

1.8%

State Street(R) SPDR(R) S&P(R) Transportation ETF

$3.8M POSITION · AS OF 2026-03-31

1.4%

WPG Partners Select Small Cap Value Fund

$2.9M POSITION · AS OF 2026-02-28

1.4%

Touchstone Funds Group Trust-Touchstone Small Cap Fund

$3.4M POSITION · AS OF 2026-03-31

1.4%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Executive pay vs shareholder return · Randolph L. Marten

DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself

CEO TOTAL

ACTUALLY PAID

OTHER NEOs AVG

TSR

PEER TSR

2021

$1.6M

—

$710.2K

+7%

+62%

2020

$631.4K

+28%

+32%

TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$883.7M	$963.7M	$1.1B	$1.3B
OPERATING INCOME	$22.9M	$33.2M	$90.1M	$143.3M
NET INCOME	$17.4M	$26.9M	$70.4M	$110.4M
EPS (DILUTED)	0.21	0.33	0.86	1.35
OPERATING CASH FLOW	$93.5M	$134.8M	$164.4M	$219.5M
CASH	$43.3M	$17.3M	$53.2M	$80.6M
BUYBACKS	—	$0	$0	$41.8M
DIVIDENDS PAID	$19.6M	$19.5M	$19.5M	$19.6M

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE