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Regeneron Pharmaceuticals, Inc.

REGN Healthcare
$781.49 $-11.77 (-1.48%)
Market Cap: $78.04 B
Gurus Holding
10
Popularity Rank
#484
% of Shares Held
1.69%
Net Activity (Q2 2026)
+$43.93 M

Guru Ownership Trend

Guru Analysis for Regeneron Pharmaceuticals, Inc. (REGN)

Regeneron Pharmaceuticals, Inc. (REGN), a key player in the Healthcare sector, continues to attract institutional attention.

As of Q2 2026, a total of 10 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $1.32 B.

Top institutional holders include Cliff Asness and Mason Hawkins.

Institutional sentiment is currently Bullish. This is evidenced by a $43.93 M net inflow during the quarter.

Recent activity highlights Ray Dalio who increased their stake by 125.9%. Conversely, Cliff Asness reduced exposure by 8.5%.

Key Holders

Top 5 by Value

Recent Activity Breakdown (Q2 2026)

+$114.97 M
Total Buy Value
New Buys 1
Additions 7
-$71.04 M
Total Sell Value
Reductions 2
Sold Out 2

Guru Consensus (Q2 2026)

Based on recent activity
Net Sellers
4
Net Buyers
8

FAQs for Regeneron Pharmaceuticals, Inc. (REGN)

Major holders include Cliff Asness ($702.16 M), Mason Hawkins ($94.98 M), Renaissance Technologies (RenTech) ($92.42 M). According to the latest reported data, 10 tracked investment managers collectively hold approximately 1.68 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $43.93 M, with 8 managers increasing positions and 4 managers reducing holdings.

During the most recent reporting period, 2 managers trimmed their positions, while 2 fully exited REGN. The total reported sell value was $71.04 M.

Yes, 1 managers opened new positions in REGN, and 7 increased their existing holdings. The total reported buy value was $114.97 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.24% Reduce -8.5% 1,126,080 $702.16 M Q2 2026
4.95% Add 16.6% 152,322 $94.98 M Q2 2026
0.13% Add 121.9% 148,222 $92.42 M Q2 2026
0.15% Add 26.9% 105,165 $65.57 M Q2 2026
0.10% Add 34.1% 74,200 $46.27 M Q2 2026
0.13% Add 125.9% 51,333 $32.01 M Q2 2026
0.08% Add 46.4% 19,740 $12.31 M Q2 2026
0.75% New Buy 5,250 $3.27 M Q2 2026
0.00% Add 2.8% 657 $409,666 Q2 2026
0.00% Reduce -4.4% 645 $402,183 Q2 2026
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