Knollwood Investment Advisory, LLC

Position in VRTX — Vertex Pharmaceuticals Inc / Ma

CIK 1999346 HUNT VALLEY, MD

Position in VRTX

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$2,227,341

-$34,018 QoQ

Shares Held

4,988

0.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.25%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2023

10 quarters on record

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

Healthcare · as of Mar 31, 2026

Knollwood Investment Advisory, LLC holds $8,326,743 across 7 Biotechnology names. VRTX ranks #2 (26.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ABOS	Acumen Pharmaceuticals, Inc.	1,628,510	$3,843,283
2	VRTX	Vertex Pharmaceuticals Inc / Ma This page	4,988	$2,227,341
3	ARGX	Argenx SE	1,379	$1,007,014
4	BNTX	BioNTech SE	5,479	$486,973
5	ONC	BeOne Medicines Ltd.	1,111	$329,933
6	INSM	INSMED Inc	1,501	$245,443
7	CAI	Caris Life Sciences, Inc.	10,445	$186,756

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,227,341	4,988	0.0%	Shares	Sole	2026-05-14
2025-12-31	$2,261,359	4,988	0.0%	Shares	Sole	2026-02-13
2025-09-30	$1,953,500	4,988	0.0%	Shares	Sole	2025-11-14
2025-06-30	$2,220,657	4,988	0.0%	Shares	Sole	2025-08-13
2025-03-31	$2,418,282	4,988	0.0%	Shares	Sole	2025-05-14
2024-12-31	$2,008,667	4,988	0.0%	Shares	Sole	2025-02-14
2024-09-30	$2,319,819	4,988	0.0%	Shares	Sole	2024-11-14
2024-06-30	$2,337,975	4,988	+19.9%	Shares	Sole	2024-08-14
2024-03-31	$1,738,921	4,160	0.0%	Shares	Sole	2024-05-14
2023-12-31	$1,692,662	4,160	—	Shares	Sole	2024-02-13
No filing history on record for this holder in this stock.