MARTINGALE ASSET MANAGEMENT L P

Position in MRTN — Marten Transport Ltd

CIK 936944 BOSTON, MA

Position in MRTN

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$1,073,965

+$236,271 QoQ

Shares Held

61,900

-3.0% QoQ

Ownership

0.076%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#72

of 228 holders

Holding Since

Jun 2020

20 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $7,031,805 across 4 Trucking names. MRTN ranks #4 (15.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARCB	Arcbest Corp /Tx/	17,090	$2,453,098
2	CVLG	Covenant Logistics Group, Inc.	48,604	$2,147,324
3	SNDR	Schneider National, Inc.	37,159	$1,357,418
4	MRTN	Marten Transport Ltd This page	61,900	$1,073,965

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,073,965	61,900	-3.0%	Shares	Sole	2026-08-13
2026-03-31	$837,694	63,800	+54.9%	Shares	Sole	2026-05-13
2024-09-30	$728,974	41,185	0.0%	Shares	Sole	2024-11-14
2024-06-30	$759,863	41,185	-35.8%	Shares	Sole	2024-08-12
2024-03-31	$1,184,641	64,104	-5.2%	Shares	Sole	2024-05-14
2023-12-31	$1,418,331	67,604	-0.2%	Shares	Sole	2024-02-12
2023-09-30	$1,335,234	67,744	0.0%	Shares	Sole	2023-11-14
2023-06-30	$1,456,496	67,744	+0.3%	Shares	Sole	2023-08-11
2023-03-31	$1,415,046	67,544	0.0%	Shares	Sole	2023-05-12
2022-12-31	$1,336,020	67,544	+0.0%	Shares	Sole	2023-02-13
2022-09-30	$1,293,798	67,526	+0.7%	Shares	Sole	2022-11-14
2022-06-30	$1,127,377	67,026	+2.6%	Shares	Sole	2022-08-11
2022-03-31	$1,160,172	65,325	+0.9%	Shares	Sole	2022-05-12
2021-12-31	$1,110,681	64,725	+0.2%	Shares	Sole	2022-02-11
2021-09-30	$1,013,966	64,625	+134.8%	Shares	Sole	2021-11-12
2021-06-30	$453,887	27,525	-0.4%	Shares	Sole	2021-08-13
2021-03-31	$468,796	27,625	-2.1%	Shares	Sole	2021-05-13
2020-12-31	$486,316	28,225	-81.0%	Shares	Sole	2021-02-10
2020-09-30	$2,428,807	148,824	-7.2%	Shares	Sole	2020-11-12
2020-06-30	$4,033,541	160,316	—	Shares	Sole	2020-08-10
No filing history on record for this holder in this stock.