Alnylam Pharmaceuticals (ALNY) Shareholding Patterns

Stock Card

$242.20

$-3.31 (-1.35%)

As on 18-Sep-2026 13:39EDT

Market cap

$33,276 Mln

Revenue (TTM)

$4,804 Mln

P/E Ratio

43.1

P/B Ratio

24.5

Div. Yield

0 %

Annual
Quarterly

Shareholding Pattern

Shareholder's Name	Category	Holding (% of equity)	Change in shares (%)	Filing date
Vanguard Group Inc	Institutions	9.26	0.26	30-Sep-2023
FMR Inc	Institutions	8.96	-9.69	30-Sep-2023
JPMorgan Chase & Co	Institutions	2.45	-1.47	30-Sep-2023
State Street Corporation	Institutions	2.30	0.25	30-Sep-2023
Geode Capital Management, LLC	Institutions	1.46	2.08	30-Sep-2023
RTW INVESTMENTS, LLC	Institutions	1.34	0.00	30-Sep-2023
Capital World Investors	Institutions	13.23	0.52	31-Mar-2023
Vanguard Group Inc	Institutions	9.32	0.88	31-Mar-2023
Baillie Gifford & Co Limited.	Institutions	6.94	-8.17	31-Mar-2023
T. Rowe Price Associates, Inc.	Institutions	3.19	-2.49	31-Mar-2023
Dodge & Cox	Institutions	3.13	-15.17	31-Mar-2023
T. Rowe Price Investment Management,Inc.	Institutions	2.43	-5.37	31-Mar-2023
State Street Corporation	Institutions	2.29	2.45	31-Mar-2023
Capital Research Global Investors	Institutions	1.96	193.18	31-Mar-2023
RTW INVESTMENTS, LLC	Institutions	1.35	0.00	31-Mar-2023
FMR Inc	Institutions	10.85	4.34	31-Dec-2022
BlackRock Inc	Institutions	6.82	10.70	31-Dec-2022
Wellington Management Company LLP	Institutions	5.01	4.70	31-Dec-2022
JPMorgan Chase & Co	Institutions	2.51	22.89	31-Dec-2022
Capital Research & Mgmt Co - Division 3	Institutions	1.61	3.03	31-Dec-2022
Geode Capital Management, LLC	Institutions	1.36	5.66	31-Dec-2022
Morgan Stanley - Brokerage Accounts	Institutions	1.12	-7.21	31-Dec-2022
Nuveen Asset Management, LLC	Institutions	13.37	5,486.11	30-Sep-2022
FMR Inc	Institutions	10.43	-9.60	30-Sep-2022
Wellington Management Company LLP	Institutions	4.80	2.43	30-Sep-2022
JPMorgan Chase & Co	Institutions	2.05	11.45	30-Sep-2022
Geode Capital Management, LLC	Institutions	1.29	1.70	30-Sep-2022
Morgan Stanley - Brokerage Accounts	Institutions	1.21	32.80	30-Sep-2022
FMR Inc	Institutions	11.64	-10.72	30-Jun-2022
JPMorgan Chase & Co	Institutions	1.86	-21.77	30-Jun-2022
Geode Capital Management, LLC	Institutions	1.28	0.15	30-Jun-2022
BlackRock Inc	Institutions	6.35	-14.01	31-Dec-2021
FMR Inc	Institutions	14.83	1.11	30-Sep-2021
Vanguard Group Inc	Institutions	8.83	1.11	30-Sep-2021
Baillie Gifford & Co Limited.	Institutions	8.67	1.87	30-Sep-2021
Wellington Management Company LLP	Institutions	6.13	-19.69	30-Sep-2021
T. Rowe Price Associates, Inc.	Institutions	4.89	6.33	30-Sep-2021
Dodge & Cox	Institutions	4.47	-0.77	30-Sep-2021
State Street Corporation	Institutions	2.33	0.57	30-Sep-2021
JPMorgan Chase & Co	Institutions	2.04	-5.52	30-Sep-2021
Morgan Stanley - Brokerage Accounts	Institutions	1.57	-0.09	30-Sep-2021
Manufacturers Life Insurance Co	Institutions	1.44	-1.39	30-Sep-2021
RTW INVESTMENTS, LLC	Institutions	1.40	0.00	30-Sep-2021
Geode Capital Management, LLC	Institutions	1.21	0.55	30-Sep-2021
Bellevue Group AG	Institutions	1.17	-9.08	30-Sep-2021
Massachusetts Financial Services Company	Institutions	1.14	-0.72	30-Sep-2021
BlackRock Inc	Institutions	7.27	-3.51	30-Jun-2021

Date	Person	Buy / Sell	Transaction Type	No. of Shares	Price ($)	Value ($ K)
02-Apr-2026	Melissa Mclaughlin	Sell	Market	5	319.59	1.62
03-Mar-2026	Kevin Joseph Fitzgerald	Sell	Market	5	319.73	1.65
03-Mar-2026	Kevin Joseph Fitzgerald	Sell	Market	5	319.73	1.65
03-Mar-2026	Pushkal Garg	Sell	Market	6	319.74	1.78
02-Mar-2026	Jeffrey V Poulton	Sell	Market	7	327.65	2.21

Alnylam Pharmaceuticals (ALNY) Shareholding Patterns

Shareholding Pattern

Shareholders more than 1%

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