RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

MRTN — Marten Transport Ltd

Top Portfolio Positions

3,471 positions · $113,674,413,224 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	42,003,171	$7,325,353,022	6.44%
AAPL	Apple Inc. Technology	25,818,857	$6,552,567,718	5.76%
MSFT	Microsoft Corp Technology	12,999,925	$4,812,182,237	4.23%
AMZN	Amazon Com Inc Consumer Cyclical	16,587,340	$3,454,645,301	3.04%
GOOGL	Alphabet Inc. Communication Services	10,138,654	$2,915,471,344	2.56%
AVGO	Broadcom Inc. Technology	8,207,022	$2,540,155,379	2.23%
META	Meta Platforms, Inc. Communication Services	3,836,760	$2,195,125,498	1.93%
TSLA	Tesla, Inc. Consumer Cyclical	4,844,884	$1,801,085,627	1.58%
BRK-B	Berkshire Hathaway Inc Financial Services	2,848,515	$1,365,008,388	1.20%
JPM	Jpmorgan Chase & Co Financial Services	4,613,123	$1,356,996,261	1.19%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,161,618	164,632	-7.5%	Shares	Sole	2026-05-12
2025-12-31	$2,024,832	177,929	-6.4%	Shares	Sole	2026-02-13
2025-09-30	$2,026,274	190,082	-10.7%	Shares	Sole	2025-11-06
2025-06-30	$2,766,415	212,965	+2.6%	Shares	Sole	2025-08-12
2025-03-31	$2,848,477	207,615	-3.0%	Shares	Sole	2025-05-29
2024-12-31	$3,340,883	214,022	+1.4%	Shares	Sole	2025-05-29
2024-09-30	$3,735,036	211,019	-5.1%	Shares	Sole	2024-11-12
2024-06-30	$4,100,863	222,269	+0.5%	Shares	Sole	2024-08-01
2024-03-31	$4,086,057	221,107	-1.4%	Shares	Sole	2024-05-09
2023-12-31	$4,703,632	224,196	+1.4%	Shares	Sole	2024-02-08
2023-09-30	$4,358,984	221,156	+9.3%	Shares	Sole	2023-11-09
2023-06-30	$4,348,611	202,261	+0.5%	Shares	Sole	2023-08-08
2023-03-31	$4,217,444	201,310	+25.4%	Shares	Sole	2023-05-11
2022-12-31	$3,175,797	160,556	-4.6%	Shares	Sole	2023-02-14
2022-09-30	$3,224,819	168,310	+2.6%	Shares	Sole	2022-11-10
2022-06-30	$2,758,530	164,003	-4.1%	Shares	Sole	2022-08-11
2022-03-31	$3,038,416	171,082	-42.9%	Shares	Sole	2022-05-12
2021-12-31	$5,142,749	299,694	+2.6%	Shares	Sole	2022-02-10
2021-09-30	$4,583,786	292,147	+22.4%	Shares	Sole	2021-11-12
2021-06-30	$3,935,058	238,633	+0.6%	Shares	Sole	2021-08-05
2021-03-31	$4,025,402	237,207	-0.1%	Shares	Sole	2021-05-06
2020-12-31	$4,092,504	237,522	+2.8%	Shares	Sole	2021-02-10
2020-09-30	$3,771,421	231,092	+28.3%	Shares	Sole	2020-11-12
2020-06-30	$3,020,418	180,073	-8.5%	Shares	Sole	2020-08-13
2020-03-31	$2,690,897	196,703	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.