Amylyx Pharmaceuticals (AMLX.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

Shareholder Type

Institutions86.89%
VC/PE firms6.64%
Individuals & Insiders6.08%
Public and others0.39%

Major Shareholders

Major Shareholders Latest
Shareholder
FMR LLC	13.33%	16.73M	1.65%	+97.37K	06/30/2026
BlackRock, Inc.	7.03%	8.83M	0.92%	-1.75K	06/30/2026
Perceptive Advisors LLC	6.64%	8.33M	0.82%	+50.00K	06/30/2026
TCG Crossover Management, LLC	4.97%	6.24M	0.65%	+0	06/30/2026
Commodore Capital LP	4.50%	5.65M	0.59%	+0	06/30/2026
Janus Henderson Group Ltd.	4.17%	5.24M	0.32%	+250.03K	06/30/2026
Vanguard Capital Management, LLC	3.86%	4.85M	0.40%	+119.58K	06/30/2026
Saturn V Capital Management LP	3.68%	4.62M	0.23%	+274.22K	06/30/2026
Joshua CohenCo-Founder, Co-CEO & Director	2.51%	3.15M	0.71%	-430.21K	09/10/2026
Justin KleeCo-CEO & Director	2.51%	3.15M	0.71%	-430.21K	09/10/2026
Morgan Stanley	2.44%	3.07M	0.54%	+950.25K	06/30/2026
Driehaus Capital Management LLC	2.42%	3.04M	0.27%	+49.82K	06/30/2026
First Light Asset Management, LLC	2.41%	3.02M	0.47%	-167.39K	06/30/2026
Franklin Templeton Inc.	2.35%	2.95M	0.33%	+707.79K	06/30/2026
State Street Investment Management	2.07%	2.60M	0.05%	+240.18K	06/30/2026
Geode Capital Management, LLC	1.86%	2.34M	0.13%	+124.38K	06/30/2026
Panacea Venture Management Co., Ltd.	1.75%	2.20M	0.23%	+0	12/31/2024
Adage Capital Management, L.P.	1.51%	1.90M	1.69%	-1.66M	06/30/2026
JP Morgan Asset Management	1.42%	1.79M	1.32%	+1.67M	06/30/2026
The Goldman Sachs Group, Inc.	1.23%	1.54M	<0.01%	+182.68K	06/30/2026