REGENERON PHARMACEUTICALS
REGN·75886F107·US·equity·Healthcare - Biotechnology-13D/G
REGN (REGENERON PHARMACEUTICALS) is held by 321 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($6.9B), STATE STREET CORP ($3.6B), DODGE & COX ($3.4B). Net institutional sentiment: Mixed.
321
Holders
Avg rating(29 Elite)
$53.9B
Total Value
55% (338)
Fund Consensus
183 buying - 151 selling
Smart Money Verdict43Weak MomentumSplit Signals
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See how REGN's score breaks down across 4 SEC sources
Held by 321 funds
29 elite
Who's Trading
InsiderRFRYAN ARTHUR FSell $4KMay 1, 2026
InsiderUNUnknownSell $11KMay 1, 2026
InsiderUNUnknownSell $17KMay 1, 2026
InsiderUNUnknownSell $11KMay 1, 2026
ActivistVAVanguard Capital Management7.4%Apr 30, 2026
13F: Insider & Congress:
Fund | Action | Shares | Value | Weight | Est. P&L | Conviction |
|---|---|---|---|---|---|---|
Increased | 8.9M(+2.4%) | $6.9B | 0.1% | +0.85% | 39 | |
Increased | 4.7M(+0.1%) | $3.6B | 0.1% | -19.95% | 38 | |
Decreased | 4.5M(-3.0%) | $3.4B | 1.9% | +13.61% | 0 | |
Increased | 4.3M(+9.4%) | $3.2B | 0.2% | -0.31% | 42 | |
Increased | 2.7M(+6.3%) | $2.1B | 0.5% | -11.14% | 48 | |
Increased | 2.6M(+3.5%) | $2B | 0.1% | +31.76% | 40 | |
Increased | 2.1M(+2.7%) | $1.6B | 0.4% | +4.89% | 39 | |
Decreased | 1.9M(-1.1%) | $1.5B | 2.0% | +50.78% | 0 | |
Increased | 1.8M(+176.5%) | $1.4B | 0.3% | -9.13% | 62 | |
Increased | 1.7M(+8.4%) | $1.3B | 0.2% | +2.42% | 41 | |
Decreased | 1.5M(-34.5%) | $1.2B | 0.1% | -1.81% | 0 | |
Increased | 1.4M(+1.5%) | $1.1B | 0.1% | +82.18% | 39 | |
Decreased | 1.3M(-5.0%) | $1B | 0.1% | -24.61% | 0 | |
Increased | 1.3M(+18.5%) | $1B | 0.1% | +0.91% | 45 | |
Increased | 1.2M(+23.6%) | $946M | 0.4% | +6.40% | 46 | |
Increased | 1.2M(+2.8%) | $919.1M | 0.1% | +4.16% | 33 | |
Increased | 1M(+27.5%) | $780.2M | 0.2% | -5.29% | 47 | |
Decreased | 941,941(-0.3%) | $727.8M | 0.1% | +38.45% | 0 | |
Increased | 812,236(+188.9%) | $627.6M | 0.5% | -2.69% | 72 | |
Increased | 804,508(+3.4%) | $621.6M | 0.1% | +26.69% | 33 |
Showing 1-20 of 337
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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer