RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

SLAB — Silicon Laboratories Inc.

Top Portfolio Positions

3,465 positions · $113,756,740,880 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	$20,229,265	97,186	+1.3%	Shares	Sole	2026-05-12
2025-12-31	$12,534,914	95,906	-8.7%	Shares	Sole	2026-02-13
2025-09-30	$13,771,272	105,020	-1.7%	Shares	Sole	2025-11-06
2025-06-30	$15,735,690	106,784	+2.3%	Shares	Sole	2025-08-12
2025-03-31	$11,753,095	104,407	+3.5%	Shares	Sole	2025-05-29
2024-12-31	$12,528,456	100,857	+1.5%	Shares	Sole	2025-05-29
2024-09-30	$11,478,181	99,318	-1.5%	Shares	Sole	2024-11-12
2024-06-30	$11,149,955	100,786	+0.3%	Shares	Sole	2024-08-01
2024-03-31	$14,442,997	100,494	+1.7%	Shares	Sole	2024-05-09
2023-12-31	$13,068,276	98,800	-5.3%	Shares	Sole	2024-02-08
2023-09-30	$12,088,138	104,307	-0.8%	Shares	Sole	2023-11-09
2023-06-30	$16,582,890	105,128	-1.7%	Shares	Sole	2023-08-08
2023-03-31	$18,715,895	106,893	-3.0%	Shares	Sole	2023-05-11
2022-12-31	$14,951,376	110,204	+1.0%	Shares	Sole	2023-02-14
2022-09-30	$13,470,760	109,128	+0.2%	Shares	Sole	2022-11-10
2022-06-30	$15,263,788	108,856	+4.0%	Shares	Sole	2022-08-11
2022-03-31	$15,718,880	104,653	-2.9%	Shares	Sole	2022-05-12
2021-12-31	$22,253,933	107,809	-4.1%	Shares	Sole	2022-02-10
2021-09-30	$15,749,218	112,366	-5.9%	Shares	Sole	2021-11-12
2021-06-30	$18,301,115	119,420	+0.1%	Shares	Sole	2021-08-05
2021-03-31	$16,834,729	119,336	-4.3%	Shares	Sole	2021-05-06
2020-12-31	$15,872,421	124,646	+1.1%	Shares	Sole	2021-02-10
2020-09-30	$12,059,718	123,247	-11.1%	Shares	Sole	2020-11-12
2020-06-30	$13,897,020	138,596	+6.5%	Shares	Sole	2020-08-13
2020-03-31	$11,112,780	130,111	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.