RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

MD — Pediatrix Medical Group, Inc.

Top Portfolio Positions

3,469 positions · $113,790,378,372 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	$4,113,147	192,293	+3.4%	Shares	Sole	2026-05-12
2025-12-31	$3,979,652	186,052	-14.0%	Shares	Sole	2026-02-13
2025-09-30	$3,623,293	216,316	-1.6%	Shares	Sole	2025-11-06
2025-06-30	$3,154,603	219,833	+1.3%	Shares	Sole	2025-08-12
2025-03-31	$3,143,547	216,946	-3.5%	Shares	Sole	2025-05-29
2024-12-31	$2,948,077	224,701	+1.7%	Shares	Sole	2025-05-29
2024-09-30	$2,559,987	220,879	-2.2%	Shares	Sole	2024-11-12
2024-06-30	$1,705,869	225,943	+0.0%	Shares	Sole	2024-08-01
2024-03-31	$2,265,787	225,901	+0.3%	Shares	Sole	2024-05-09
2023-12-31	$2,095,587	225,332	-1.1%	Shares	Sole	2024-02-08
2023-09-30	$2,896,367	227,881	-16.0%	Shares	Sole	2023-11-09
2023-06-30	$3,856,665	271,405	-4.4%	Shares	Sole	2023-08-08
2023-03-31	$4,234,768	284,022	+4.0%	Shares	Sole	2023-05-11
2022-12-31	$4,059,276	273,168	-0.9%	Shares	Sole	2023-02-14
2022-09-30	$4,550,931	275,647	+24.3%	Shares	Sole	2022-11-10
2022-06-30	$4,660,795	221,837	+13.1%	Shares	Sole	2022-08-11
2022-03-31	$4,605,860	196,161	+4.4%	Shares	Sole	2022-05-12
2021-12-31	$5,114,990	187,982	+3.0%	Shares	Sole	2022-02-10
2021-09-30	$5,188,162	182,489	-15.2%	Shares	Sole	2021-11-12
2021-06-30	$6,487,285	215,167	-9.5%	Shares	Sole	2021-08-05
2021-03-31	$6,053,786	237,683	-1.3%	Shares	Sole	2021-05-06
2020-12-31	$5,908,790	240,782	-11.3%	Shares	Sole	2021-02-10
2020-09-30	$4,419,303	271,456	-10.4%	Shares	Sole	2020-11-12
2020-06-30	$5,182,343	303,061	+29.3%	Shares	Sole	2020-08-13
2020-03-31	$2,728,078	234,371	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.