ALLIANCEBERNSTEIN L.P.

Position in VRTX — Vertex Pharmaceuticals Inc / Ma

CIK 1109448 NASHVILLE, TN

Back to VRTX Full portfolio

Position in VRTX

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

Position Value

$1,746,322,380

-$292,202,699 QoQ

Shares Held

3,910,786

-13.0% QoQ

Ownership

1.54%

of shares outstanding

% of Portfolio

0.69%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 95.93698044331754.ToString("F0")% Shared 0.ToString("F0")% None 4.063019556682467.ToString("F0")%

Common Shares in VRTX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

ALLIANCEBERNSTEIN L.P. holds $5,113,566,936 across 211 Biotechnology names. VRTX ranks #1 (34.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma This page	3,910,786	$1,746,322,380
2	REGN	Regeneron Pharmaceuticals, Inc.	426,914	$329,850,832
3	ARGX	Argenx SE	422,304	$308,387,496
4	GMAB	Genmab A/S	9,557,149	$256,418,307
5	BBIO	BridgeBio Pharma, Inc.	1,908,907	$141,755,433
6	TECH	BIO-TECHNE Corp	2,213,197	$115,661,675
7	INSM	INSMED Inc	688,734	$112,621,783
8	HALO	Halozyme Therapeutics, Inc.	1,736,501	$112,230,059

All Filings in VRTX

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,746,322,380	3,910,786	-13.0%	Shares	Defined	2026-05-15
2025-12-31	$2,038,525,079	4,496,482	-0.6%	Shares	Defined	2026-02-17
2025-09-30	$1,771,225,581	4,522,586	+3.3%	Shares	Defined	2025-11-14
2025-06-30	$1,949,228,064	4,378,320	+10.7%	Shares	Defined	2025-08-14
2025-03-31	$1,916,741,687	3,953,512	+0.9%	Shares	Defined	2025-05-15
2024-12-31	$1,578,592,054	3,920,020	-46.8%	Shares	Defined	2025-02-12
2024-09-30	$3,428,926,476	7,372,767	+2.1%	Shares	Defined	2024-11-14
2024-06-30	$3,384,660,867	7,221,072	+1.7%	Shares	Defined	2024-08-14
2024-03-31	$2,966,734,430	7,097,281	+0.8%	Shares	Defined	2024-05-14
2023-12-31	$2,864,398,994	7,039,738	-6.5%	Shares	Defined	2024-02-14
2023-09-30	$2,617,249,809	7,526,456	-0.1%	Shares	Defined	2023-11-14
2023-06-30	$2,651,653,814	7,535,034	-10.0%	Shares	Defined	2023-08-15
2023-03-31	$2,638,167,124	8,373,273	-7.7%	Shares	Defined	2023-05-15
2022-12-31	$2,619,113,312	9,069,580	-0.8%	Shares	Defined	2023-02-15
2022-09-30	$2,647,992,702	9,145,516	-1.7%	Shares	Defined	2022-11-15
2022-06-30	$2,620,711,811	9,300,230	-11.9%	Shares	Defined	2022-08-15
2022-03-31	$2,754,549,049	10,555,041	+1.1%	Shares	Defined	2022-05-13
2021-12-31	$2,293,452,111	10,443,771	+15.2%	Shares	Defined	2022-02-14
2021-09-30	$1,644,998,338	9,068,848	+42.2%	Shares	Defined	2021-11-10
2021-06-30	$1,286,083,244	6,378,432	-18.8%	Shares	Defined	2021-07-30
2021-03-31	$1,688,736,058	7,858,607	-1.0%	Shares	Defined	2021-05-06
2020-12-31	$1,876,955,794	7,941,761	+20.3%	Shares	Defined	2021-02-08
2020-09-30	$1,795,869,818	6,599,551	+14.1%	Shares	Defined	2020-11-12
2020-06-30	$1,679,725,241	5,785,971	-6.6%	Shares	Defined	2020-08-13
2020-03-31	$1,473,826,845	6,193,851	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.