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Regeneron Pharma
REGN
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Overview
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Options
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News
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Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
Weekly Review
Weekly Review
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
91.19%
Public and others
4.86%
Individuals & Insiders
3.82%
State-owned enterprises
0.13%
Private companies
<0.01%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
8.79%
8.95M
0.28%
+206.47K
03/31/2026
Vanguard Capital Management, LLC
6.54%
6.65M
--
+6.65M
03/31/2026
State Street Global Advisors, Inc.
4.58%
4.66M
0.04%
+3.67K
03/31/2026
Dodge & Cox
4.38%
4.46M
0.10%
-138.12K
03/31/2026
JP Morgan Asset Management
3.65%
3.72M
0.30%
+275.77K
03/31/2026
Geode Capital Management, LLC
2.56%
2.61M
0.11%
+88.19K
03/31/2026
Leonard Schleifer
Co-Founder, President, CEO & Co-Chairman
2.37%
2.41M
<0.01%
+107.00
04/14/2026
Putnam LLC
2.26%
2.30M
0.06%
+42.04K
03/31/2026
Invesco Capital Management LLC
2.14%
2.18M
0.12%
-139.76K
03/31/2026
T. Rowe Price Group, Inc.
2.14%
2.18M
0.24%
+228.00K
03/31/2026
Loomis, Sayles & Company, L.P.
1.88%
1.91M
<0.01%
-22.02K
03/31/2026
Wellington Management Group LLP
1.81%
1.84M
1.16%
+1.17M
03/31/2026
Teachers Insurance and Annuity Association-College Retirement Equities Fund
1.80%
1.83M
0.04%
+21.02K
03/31/2026
Vanguard Portfolio Management, LLC
1.69%
1.72M
--
+1.72M
03/31/2026
Capital Research and Management Company
1.55%
1.57M
0.03%
+19.19K
03/31/2026
Norges Bank Investment Management
1.29%
1.31M
0.01%
+0
12/31/2025
FMR LLC
1.21%
1.23M
0.79%
-817.35K
03/31/2026
AQR Capital Management, LLC
1.17%
1.19M
0.23%
+230.44K
03/31/2026
George Yancopoulos
Co-Founder, President, Chief Scientific Officer & Co-Chairman
1.15%
1.17M
<0.01%
+8.00
04/14/2026
Amundi Asset Management SAS
1.08%
1.10M
0.20%
+199.93K
03/31/2026
