RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

WSO — Watsco Inc

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	$38,965,546	107,110	+3.6%	Shares	Sole	2026-05-12
2025-12-31	$34,828,499	103,364	+0.3%	Shares	Sole	2026-02-13
2025-09-30	$41,659,072	103,040	-3.3%	Shares	Sole	2025-11-06
2025-06-30	$47,081,108	106,610	+0.7%	Shares	Sole	2025-08-12
2025-03-31	$53,801,013	105,845	-0.5%	Shares	Sole	2025-05-29
2024-12-31	$50,417,630	106,391	+1.5%	Shares	Sole	2025-05-29
2024-09-30	$51,544,105	104,790	+2.9%	Shares	Sole	2024-11-12
2024-06-30	$47,182,846	101,854	-3.3%	Shares	Sole	2024-08-01
2024-03-31	$45,479,961	105,285	-4.2%	Shares	Sole	2024-05-09
2023-12-31	$47,091,852	109,907	-1.4%	Shares	Sole	2024-02-08
2023-09-30	$42,115,780	111,500	-3.8%	Shares	Sole	2023-11-09
2023-06-30	$44,197,114	115,860	+2.3%	Shares	Sole	2023-08-08
2023-03-31	$36,019,848	113,213	-0.7%	Shares	Sole	2023-05-11
2022-12-31	$28,444,818	114,053	+1.7%	Shares	Sole	2023-02-14
2022-09-30	$28,886,754	112,199	+2.7%	Shares	Sole	2022-11-10
2022-06-30	$26,100,160	109,288	+8.9%	Shares	Sole	2022-08-11
2022-03-31	$30,583,114	100,391	-2.8%	Shares	Sole	2022-05-12
2021-12-31	$32,314,872	103,282	+1.7%	Shares	Sole	2022-02-10
2021-09-30	$26,867,133	101,531	-0.9%	Shares	Sole	2021-11-12
2021-06-30	$29,381,459	102,503	-1.8%	Shares	Sole	2021-08-05
2021-03-31	$27,227,515	104,420	+0.8%	Shares	Sole	2021-05-06
2020-12-31	$23,476,923	103,628	+0.4%	Shares	Sole	2021-02-10
2020-09-30	$24,027,028	103,169	-4.6%	Shares	Sole	2020-11-12
2020-06-30	$19,218,788	108,153	+1.1%	Shares	Sole	2020-08-13
2020-03-31	$16,913,160	107,025	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.