RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

MRCY — Mercury Systems 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	$10,556,930	144,794	+1.7%	Shares	Sole	2026-05-12
2025-12-31	$10,392,170	142,339	-9.1%	Shares	Sole	2026-02-13
2025-09-30	$12,121,227	156,605	+0.6%	Shares	Sole	2025-11-06
2025-06-30	$8,388,479	155,746	+0.7%	Shares	Sole	2025-08-12
2025-03-31	$6,667,746	154,740	-4.2%	Shares	Sole	2025-05-29
2024-12-31	$6,782,790	161,495	+0.1%	Shares	Sole	2025-05-29
2024-09-30	$5,970,135	161,355	-3.9%	Shares	Sole	2024-11-12
2024-06-30	$4,530,001	167,840	+24.2%	Shares	Sole	2024-08-01
2024-03-31	$3,987,603	135,173	-6.2%	Shares	Sole	2024-05-09
2023-12-31	$5,268,639	144,070	+5.2%	Shares	Sole	2024-02-08
2023-09-30	$5,077,546	136,898	-21.3%	Shares	Sole	2023-11-09
2023-06-30	$6,015,131	173,898	+5.2%	Shares	Sole	2023-08-08
2023-03-31	$8,451,005	165,317	-1.0%	Shares	Sole	2023-05-11
2022-12-31	$7,472,474	167,020	-1.2%	Shares	Sole	2023-02-14
2022-09-30	$6,861,684	169,007	+2.7%	Shares	Sole	2022-11-10
2022-06-30	$10,584,729	164,538	+11.2%	Shares	Sole	2022-08-11
2022-03-31	$9,540,146	148,024	-1.1%	Shares	Sole	2022-05-12
2021-12-31	$8,243,858	149,725	+6.8%	Shares	Sole	2022-02-10
2021-09-30	$6,648,995	140,215	-3.1%	Shares	Sole	2021-11-12
2021-06-30	$9,587,799	144,656	-1.2%	Shares	Sole	2021-08-05
2021-03-31	$10,344,643	146,421	-1.1%	Shares	Sole	2021-05-06
2020-12-31	$13,038,251	148,061	-2.3%	Shares	Sole	2021-02-10
2020-09-30	$11,734,337	151,489	-2.7%	Shares	Sole	2020-11-12
2020-06-30	$12,240,518	155,613	-6.4%	Shares	Sole	2020-08-13
2020-03-31	$11,859,632	166,241	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.