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Alnylam Pharma
ALNY
278.400
2.44% ( +6.630 )
Closed: Jul 27, 16:00:00 (EDT)
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Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
99.58%
Individuals & Insiders
0.38%
State-owned enterprises
0.04%
Private companies
<0.01%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Capital Research and Management Company
15.27%
20.39M
2.36%
-2.96M
03/31/2026
FMR LLC
10.58%
14.12M
1.11%
-1.34M
03/31/2026
BlackRock, Inc.
7.82%
10.44M
0.03%
+44.03K
03/31/2026
T. Rowe Price Group, Inc.
4.96%
6.63M
2.35%
+3.17M
03/31/2026
Vanguard Portfolio Management, LLC
4.86%
6.49M
--
+6.49M
03/31/2026
Vanguard Capital Management, LLC
4.45%
5.95M
--
+5.95M
03/31/2026
JP Morgan Asset Management
3.89%
5.19M
0.75%
+1.04M
03/31/2026
State Street Global Advisors, Inc.
2.49%
3.32M
0.05%
+93.74K
03/31/2026
Invesco Capital Management LLC
2.08%
2.78M
0.16%
-184.75K
03/31/2026
Geode Capital Management, LLC
1.99%
2.66M
<0.01%
+9.66K
03/31/2026
Baillie Gifford & Co.
1.87%
2.49M
0.10%
-107.11K
03/31/2026
Norges Bank Investment Management
1.69%
2.25M
0.01%
+0
12/31/2025
Two Sigma Investments, LP
1.49%
1.99M
1.03%
+1.38M
03/31/2026
Wellington Management Group LLP
1.45%
1.94M
0.22%
+306.99K
03/31/2026
Dodge & Cox
1.45%
1.93M
0.04%
-35.16K
03/31/2026
American Century Investment Management Inc
1.35%
1.80M
0.23%
+317.20K
03/31/2026
ClearBridge Investments, LLC
1.02%
1.36M
0.56%
+759.02K
03/31/2026
Orbis Investment Management Limited
1.00%
1.33M
0.22%
-283.39K
03/31/2026
UBS Asset Management AG
0.85%
1.14M
0.27%
-341.82K
03/31/2026
JPMorgan Chase & Co.
0.84%
1.12M
0.42%
+567.29K
03/31/2026
