Insider Deck research · Shareholders
Who owns REGN · institutional holders
Who owns Regeneron Pharmaceuticals, Inc. (REGN)? Institutional 13F holders, concentration, and ownership changes on Insider Deck. Market cap $79.1B.
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Frequently asked questions
Who owns REGN?
Institutional 13F holders of Regeneron Pharmaceuticals, Inc. are listed on the shareholders desk, with reported value and filing period.
How often does REGN ownership update?
13F filings are quarterly and can lag quarter-end by up to 45 days. Insider Deck refreshes as new filings are ingested.
Where can I research REGN on Insider Deck?
Regeneron Pharmaceuticals, Inc. (REGN) research covers KPIs, earnings, fundamentals, institutional ownership, 13F flow, news, and DCF valuation.