Madison Asset Management, LLC

Position in VRTX — Vertex Pharmaceuticals Inc / Ma

CIK 1299351 MADISON, WI

Position in VRTX

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$12,229,390

+$4,778,419 QoQ

Shares Held

27,387

+66.6% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 99.1638368569029.ToString("F0")% Shared 0.ToString("F0")% None 0.83616314309709.ToString("F0")%

Healthcare · as of Mar 31, 2026

Madison Asset Management, LLC holds $98,918,246 across 6 Biotechnology names. VRTX ranks #3 (12.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TECH	BIO-TECHNE Corp	1,093,058	$57,123,211
2	ARMP	Armata Pharmaceuticals, Inc.	2,107,675	$21,582,592
3	VRTX	Vertex Pharmaceuticals Inc / Ma This page	27,387	$12,229,390
4	REGN	Regeneron Pharmaceuticals, Inc.	5,784	$4,468,949
5	GMAB	Genmab A/S	70,970	$1,904,125
6	VCEL	Vericel Corp	50,046	$1,609,979

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$12,229,390	27,387	+66.6%	Shares	Sole	2026-05-07
2025-12-31	$7,450,971	16,435	+1.4%	Shares	Sole	2026-02-04
2025-09-30	$6,344,959	16,201	+14.2%	Shares	Sole	2025-11-06
2025-06-30	$6,318,278	14,192	-1.4%	Shares	Sole	2025-08-11
2025-03-31	$6,979,468	14,396	-0.9%	Shares	Sole	2025-05-06
2024-12-31	$5,848,009	14,522	+0.1%	Shares	Sole	2025-02-10
2024-09-30	$6,748,775	14,511	-0.9%	Shares	Sole	2024-11-12
2024-06-30	$6,862,060	14,640	+0.1%	Shares	Sole	2024-08-09
2024-03-31	$6,116,322	14,632	-0.3%	Shares	Sole	2024-05-09
2023-12-31	$5,971,517	14,676	-2.3%	Shares	Sole	2024-02-12
2023-09-30	$5,220,968	15,014	-1.4%	Shares	Sole	2023-11-13
2023-06-30	$5,358,533	15,227	-2.0%	Shares	Sole	2023-08-01
2023-03-31	$4,896,502	15,541	-1.8%	Shares	Sole	2023-04-26
2022-12-31	$4,569,943	15,825	+0.5%	Shares	Sole	2023-02-08
2022-09-30	$4,559,386	15,747	+1.2%	Shares	Sole	2022-11-10
2022-06-30	$4,386,343	15,566	+0.5%	Shares	Sole	2022-08-09
2022-03-31	$4,043,469	15,494	+5.2%	Shares	Sole	2022-05-12
2021-12-31	$3,234,268	14,728	-2.7%	Shares	Sole	2022-02-15
2021-09-30	$2,744,612	15,131	+5.3%	Shares	Sole	2021-11-12
2021-06-30	$2,897,019	14,368	+274.7%	Shares	Sole	2021-08-09
2021-03-31	$824,103	3,835	+12.8%	Shares	Sole	2021-05-11
2020-12-31	$803,556	3,400	+13.3%	Shares	Sole	2021-02-12
2020-09-30	$816,360	3,000	0.0%	Shares	Sole	2020-11-12
2020-06-30	$870,930	3,000	0.0%	Shares	Sole	2020-08-13
2020-03-31	$713,850	3,000	—	Shares	Sole	2020-05-12
No filing history on record for this holder in this stock.