Rafferty Asset Management, LLC

Position in VRTX — Vertex Pharmaceuticals Inc / Ma

CIK 1389426 New York, NY

Position in VRTX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$24,368,580

-$6,497,075 QoQ

Shares Held

54,572

-19.8% QoQ

Ownership

0.022%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Rafferty Asset Management, LLC holds $409,131,400 across 136 Biotechnology names. VRTX ranks #1 (6.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma This page	54,572	$24,368,580
2	REGN	Regeneron Pharmaceuticals, Inc.	29,589	$22,861,644
3	INSM	INSMED Inc	116,069	$18,979,602
4	ALNY	Alnylam Pharmaceuticals, Inc.	50,553	$16,726,471
5	APLS	Apellis Pharmaceuticals, Inc.	180,471	$7,260,348
6	MRNA	Moderna, Inc.	114,194	$5,801,055
7	INCY	Incyte Corp	60,565	$5,700,377
8	MDGL	Madrigal Pharmaceuticals, Inc.	10,452	$5,471,308

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$24,368,580	54,572	-19.8%	Shares	Sole	2026-05-15
2025-12-31	$30,865,655	68,082	-16.1%	Shares	Sole	2026-02-13
2025-09-30	$31,772,969	81,128	+8.0%	Shares	Sole	2025-11-12
2025-06-30	$33,438,081	75,108	+6.0%	Shares	Sole	2025-08-14
2025-03-31	$34,339,800	70,830	-21.5%	Shares	Sole	2025-05-14
2024-12-31	$36,331,191	90,219	+4.5%	Shares	Sole	2025-02-14
2024-09-30	$40,140,589	86,309	-7.3%	Shares	Sole	2024-11-13
2024-06-30	$43,649,550	93,125	+17.4%	Shares	Sole	2024-08-13
2024-03-31	$33,154,881	79,316	+1.4%	Shares	Sole	2024-05-13
2023-12-31	$31,831,818	78,232	+1.6%	Shares	Sole	2024-02-13
2023-09-30	$26,787,107	77,032	+9.4%	Shares	Sole	2023-11-13
2023-06-30	$24,768,129	70,382	+8.2%	Shares	Sole	2023-08-11
2023-03-31	$20,486,166	65,021	+2.3%	Shares	Sole	2023-05-11
2022-12-31	$18,352,546	63,552	+3.3%	Shares	Sole	2023-02-13
2022-09-30	$17,809,894	61,511	+31.2%	Shares	Sole	2022-11-14
2022-06-30	$13,210,878	46,882	-19.7%	Shares	Sole	2022-08-12
2022-03-31	$15,245,084	58,417	+7.3%	Shares	Sole	2022-05-13
2021-12-31	$11,953,926	54,435	+15.4%	Shares	Sole	2022-02-10
2021-09-30	$8,555,259	47,165	+20.5%	Shares	Sole	2021-11-10
2021-06-30	$7,893,007	39,146	+4.1%	Shares	Sole	2021-08-10
2021-03-31	$8,081,798	37,609	+50.3%	Shares	Sole	2021-05-10
2020-12-31	$5,913,463	25,021	-1.9%	Shares	Sole	2021-02-10
2020-09-30	$6,942,325	25,512	+20.2%	Shares	Sole	2020-11-13
2020-06-30	$6,162,120	21,226	+35.9%	Shares	Sole	2020-08-07
2020-03-31	$3,715,589	15,615	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.