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Regeneron Pharmaceuticals, Inc.

REGN Healthcare
$654.04 +$1.13 (0.17%)
Market Cap: $67.1 B
Gurus Holding
12
Popularity Rank
#146
% of Shares Held
0.63%
Net Activity (2025 Q2)
+$22.93 M

Guru Ownership Over Time

Portfolio Manager % of portfolio Activity Shares Value Peroid
Mason Hawkins Mason Hawkins
4.25% Add 39.8% 160,581 $84.31 M 2025 Q2
Steven Cohen Steven Cohen
0.15% New Buy 143,108 $75.13 M 2025 Q2
Ray Dalio Ray Dalio
0.19% Add 324.2% 89,047 $46.75 M 2025 Q2
Paul Tudor Jones Paul Tudor Jones
0.10% Reduce -33.0% 84,550 $44.39 M 2025 Q2
Jeremy Grantham Jeremy Grantham
0.10% Reduce -21.7% 65,283 $34.27 M 2025 Q2
Renaissance Technologies Renaissance Technologies
0.03% Reduce -42.9% 45,062 $23.66 M 2025 Q2
Joel Greenblatt Joel Greenblatt
0.08% Reduce -15.7% 27,005 $14.18 M 2025 Q2
Michael Burry Michael Burry
1.36% New Buy 15,000 $7.88 M 2025 Q2
Catherine Wood Catherine Wood
0.05% Reduce -8.0% 12,606 $6.62 M 2025 Q2
Ken Fisher Ken Fisher
0.00% 4,353 $2.29 M 2025 Q2
Murray Stahl Murray Stahl
0.00% Reduce -4.1% 705 $370,125 2025 Q2
Mario Gabelli Mario Gabelli
0.00% Add 2.2% 602 $316,050 2025 Q2
Showing 1 to 12 of 12 entries

Key Holders

Top 5 by Value

Mason Hawkins Mason Hawkins
$84.31 M
Steven Cohen Steven Cohen
$75.13 M
Ray Dalio Ray Dalio
$46.75 M
Paul Tudor Jones Paul Tudor Jones
$44.39 M
Jeremy Grantham Jeremy Grantham
$34.27 M

Top 5 by Conviction

Mason Hawkins Mason Hawkins
4.25%
Michael Burry Michael Burry
1.36%
Ray Dalio Ray Dalio
0.19%
Steven Cohen Steven Cohen
0.15%
Jeremy Grantham Jeremy Grantham
0.10%

Recent Activity Breakdown(2025 Q2)

+$142.74 M
Total Buy Value
New Buys: 2
Additions: 3
-$119.81 M
Total Sell Value
Reductions: 6
Sold Out: 3

Guru Consensus (2025 Q2)

Based on recent guru activity
Net Sellers
9
Net Buyers
5