MILLENNIUM MANAGEMENT LLC

CIK

1273087

City

NEW YORK

State / Country

Stock

RPD — Rapid7, Inc.

Top Portfolio Positions

3,482 positions · $188,649,435,433 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	41,582,547	$7,251,996,196	3.84%
QQQ	Invesco Qqq Trust, Series 1	10,632,144	$6,136,660,873	3.25%
AAPL	Apple Inc. Technology	18,600,133	$4,720,527,754	2.50%
MSFT	Microsoft Corp Technology	12,458,877	$4,611,902,499	2.44%
META	Meta Platforms, Inc. Communication Services	7,116,492	$4,071,558,567	2.16%
AMZN	Amazon Com Inc Consumer Cyclical	18,236,289	$3,798,071,910	2.01%
SPY	Spdr S&P 500 ETF Trust	4,929,022	$3,205,540,167	1.70%
TSLA	Tesla, Inc. Consumer Cyclical	8,214,403	$3,053,704,315	1.62%
GOOGL	Alphabet Inc. Communication Services	10,539,687	$3,030,792,393	1.61%
AVGO	Broadcom Inc. Technology	6,702,204	$2,074,399,160	1.10%

Portfolio Trend

25 quarters · across all stocks

Holdings in RPD

Compact Export CSV

Shares Held

Position Value (USD)

31 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,170,914	938,460	-4.4%	Shares	Sole	2026-05-15
2025-12-31	$14,914,088	981,190	+103.7%	Shares	Sole	2026-02-17
2025-09-30	$9,029,756	481,587	+42.5%	Shares	Sole	2025-11-14
2025-06-30	$7,819,027	338,047	+144.8%	Shares	Sole	2025-08-14
2025-03-31	$3,661,402	138,114	+170.7%	Shares	Sole	2025-05-15
2024-12-31	$2,052,615	51,022	-4.3%	Shares	Sole	2025-02-14
2024-09-30	$2,126,815	53,317	-87.1%	Shares	Sole	2024-11-14
2024-06-30	$17,874,740	413,480	+4652.6%	Shares	Sole	2024-08-14
2024-06-30	$376,101	8,700	-10.3%	Call	Sole	2024-08-14
2024-03-31	$475,688	9,700	-97.4%	Call	Sole	2024-05-15
2024-03-31	$17,980,466	366,649	+38.4%	Shares	Sole	2024-05-15
2023-12-31	$15,123,106	264,853	+1093.0%	Shares	Sole	2024-02-14
2023-12-31	$1,267,620	22,200	-64.0%	Put	Sole	2024-02-14
2023-12-31	$3,517,360	61,600	-0.2%	Call	Sole	2024-02-14
2023-09-30	$2,824,626	61,700	+146.8%	Call	Sole	2023-11-14
2023-09-30	$1,144,500	25,000	-95.2%	Put	Sole	2023-11-14
2023-09-30	$23,840,118	520,754	+506.7%	Shares	Sole	2023-11-14
2023-06-30	$3,886,789	85,839	-83.2%	Shares	Sole	2023-08-14
2023-03-31	$23,449,221	510,765	+10.9%	Shares	Sole	2023-05-15
2022-12-31	$15,653,022	460,654	-22.4%	Shares	Sole	2023-02-14
2022-09-30	$25,468,357	593,668	+1235.0%	Shares	Sole	2022-11-14
2022-06-30	$2,970,596	44,470	-57.1%	Shares	Sole	2022-08-15
2022-03-31	$11,537,590	103,718	+101.2%	Shares	Sole	2022-05-16
2021-12-31	$6,067,625	51,556	-59.7%	Shares	Sole	2022-02-14
2021-09-30	$14,446,555	127,823	+185.6%	Shares	Sole	2021-11-15
2021-06-30	$4,235,638	44,760	-68.6%	Shares	Sole	2021-08-16
2021-03-31	$10,636,849	142,566	-31.6%	Shares	Sole	2021-05-17
2020-12-31	$18,794,663	208,459	+3536.8%	Shares	Sole	2021-02-16
2020-09-30	$351,027	5,732	+20.0%	Shares	Sole	2020-11-16
2020-06-30	$243,773	4,778	-98.5%	Shares	Sole	2020-08-14
2020-03-31	$14,006,335	323,248	—	Shares	Sole	2020-05-14
No 13F history on record for this holder in this stock.