Rafferty Asset Management, LLC

CIK

1389426

City

New York

State / Country

Stock

ENTG — Entegris Inc

Top Portfolio Positions

1,027 positions · $19,478,311,781 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	7,678,302	$1,339,095,868	6.87%
AVGO	Broadcom Inc. Technology	2,875,284	$889,929,150	4.57%
MU	Micron Technology Inc Technology	2,295,973	$775,671,518	3.98%
TSLA	Tesla, Inc. Consumer Cyclical	1,737,215	$645,809,676	3.32%
AMD	Advanced Micro Devices Inc Technology	2,976,776	$605,565,541	3.11%
AMAT	Applied Materials Inc /De Technology	1,568,561	$536,118,464	2.75%
AAPL	Apple Inc. Technology	2,110,273	$535,566,184	2.75%
MSFT	Microsoft Corp Technology	1,286,837	$476,348,452	2.45%
MRVL	Marvell Technology, Inc. Technology	4,255,004	$421,458,146	2.16%
INTC	Intel Corp Technology	8,803,318	$388,490,423	1.99%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$123,321,590	1,051,873	-20.1%	Shares	Sole	2026-05-15
2025-12-31	$110,952,110	1,316,939	+3.4%	Shares	Sole	2026-02-13
2025-09-30	$117,778,044	1,273,827	-35.4%	Shares	Sole	2025-11-12
2025-06-30	$158,939,697	1,970,734	+64.4%	Shares	Sole	2025-08-14
2025-03-31	$104,895,868	1,199,084	-7.2%	Shares	Sole	2025-05-14
2024-12-31	$127,935,494	1,291,495	-2.2%	Shares	Sole	2025-02-14
2024-09-30	$148,666,646	1,321,129	+8.5%	Shares	Sole	2024-11-13
2024-06-30	$164,936,697	1,218,144	-8.9%	Shares	Sole	2024-08-13
2024-03-31	$187,888,909	1,336,907	+41.3%	Shares	Sole	2024-05-13
2023-12-31	$113,386,025	946,303	+15.1%	Shares	Sole	2024-02-13
2023-09-30	$77,185,662	821,911	-6.1%	Shares	Sole	2023-11-13
2023-06-30	$96,952,871	874,868	+29.7%	Shares	Sole	2023-08-11
2023-03-31	$55,297,702	674,280	+17.1%	Shares	Sole	2023-05-11
2022-12-31	$37,775,576	575,935	+11.5%	Shares	Sole	2023-02-13
2022-09-30	$42,888,132	516,600	+5.1%	Shares	Sole	2022-11-14
2022-06-30	$45,271,668	491,389	-16.6%	Shares	Sole	2022-08-12
2022-03-31	$77,310,696	588,989	+25.0%	Shares	Sole	2022-05-13
2021-12-31	$65,280,049	471,064	+51.7%	Shares	Sole	2022-02-10
2021-09-30	$39,092,201	310,502	-22.8%	Shares	Sole	2021-11-10
2021-06-30	$49,452,385	402,150	+10.7%	Shares	Sole	2021-08-10
2021-03-31	$40,622,530	363,350	+123.0%	Shares	Sole	2021-05-10
2020-12-31	$15,659,879	162,954	-0.6%	Shares	Sole	2021-02-10
2020-09-30	$12,185,292	163,913	+13.2%	Shares	Sole	2020-11-13
2020-06-30	$8,548,727	144,771	+214.4%	Shares	Sole	2020-08-07
2020-03-31	$2,061,568	46,048	—	Shares	Sole	2020-05-15
No 13F history on record for this holder in this stock.