FundFollowerFundFollower
Super FundsTop AssetsActivityPortfoliosArticlesAbout

Get the FundFollower newsletter

13F-season insights and notable moves. No spam — unsubscribe anytime.

© 2025 FundFollower. All rights reserved.

Data sourced from public SEC filings.

HomeContact UsSuper FundsTop AssetsAbout

Regeneron Pharmaceuticals Inc.

REGN

3 institutional investors and hedge funds own REGN, holding 4,966,782 shares worth $3.1B (latest 13F filings).

Advanced Chart

Who owns Regeneron Pharmaceuticals Inc. stock?

Institutional holders of REGN — largest position first.

Super Fund
Position
Shares
Curr. Value
Port. %
Activity
Dodge & CoxEquity
4,871,137
$3,037,348,765
1.59%
+9.26%
Parnassus InvestmentsEquity
95,378
$59,471,998
0.16%
-2.17%
Ninety One UKEquity
267
$166,486
0.00%
+100%

Ownership Statistics

Total Shares Held: 4,966,782
Total Value Reported: $3,096,987,249
Average Allocation per Portfolio 0.58%
Largest Single Portfolio Allocation: 1.59%
Largest Shareholder: Dodge & Cox
Change in Total Shares Held (Q on Q): +411,049
Percentage Change in Shares Held (Q on Q): 9.02%
Number of Super Fund Holders: 3
Number of New Holders (Q on Q): 1
Number of Funds with Additions (Q on Q): 2
Number of Funds with Reductions (Q on Q): 1
Number of Funds Fully Divested (Q on Q): 0
Number of Funds with No Change (Q on Q): 0

Ownership Distribution

Loading chart…

Ownership History

Loading chart…

Company Profile

Fundamental Data