RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

Stock

RPD — Rapid7, 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	$436,259	79,176	-7.2%	Shares	Sole	2026-05-12
2025-12-31	$1,296,240	85,279	-10.0%	Shares	Sole	2026-02-13
2025-09-30	$1,777,162	94,782	-11.5%	Shares	Sole	2025-11-06
2025-06-30	$2,476,806	107,082	+17.4%	Shares	Sole	2025-08-12
2025-03-31	$2,417,473	91,191	+2.5%	Shares	Sole	2025-05-29
2024-12-31	$3,577,613	88,929	-11.4%	Shares	Sole	2025-05-29
2024-09-30	$4,003,759	100,370	+11.0%	Shares	Sole	2024-11-12
2024-06-30	$3,909,288	90,430	+4.9%	Shares	Sole	2024-08-01
2024-03-31	$4,227,689	86,209	+1.9%	Shares	Sole	2024-05-09
2023-12-31	$4,830,431	84,596	-0.7%	Shares	Sole	2024-02-08
2023-09-30	$3,899,815	85,186	+2.3%	Shares	Sole	2023-11-09
2023-06-30	$3,770,375	83,268	+3.9%	Shares	Sole	2023-08-08
2023-03-31	$3,680,696	80,172	+0.4%	Shares	Sole	2023-05-11
2022-12-31	$2,712,691	79,832	+6.3%	Shares	Sole	2023-02-14
2022-09-30	$3,221,532	75,094	+9.1%	Shares	Sole	2022-11-10
2022-06-30	$4,596,574	68,811	+16.1%	Shares	Sole	2022-08-11
2022-03-31	$6,592,416	59,263	+3.8%	Shares	Sole	2022-05-12
2021-12-31	$6,721,393	57,111	-1.5%	Shares	Sole	2022-02-10
2021-09-30	$6,556,064	58,008	+0.9%	Shares	Sole	2021-11-12
2021-06-30	$5,438,386	57,470	-2.2%	Shares	Sole	2021-08-05
2021-03-31	$4,383,262	58,749	-6.6%	Shares	Sole	2021-05-06
2020-12-31	$5,668,178	62,868	+2.1%	Shares	Sole	2021-02-10
2020-09-30	$3,769,689	61,556	-18.5%	Shares	Sole	2020-11-12
2020-06-30	$3,854,918	75,557	+11.9%	Shares	Sole	2020-08-13
2020-03-31	$2,926,204	67,533	—	Shares	Sole	2020-05-06
No 13F history on record for this holder in this stock.