Question 1

Who owns REGN?

Accepted Answer

REGENERON PHARMACEUTICALS (REGN) is held by 314 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q2 2026.

Question 2

Are institutions buying or selling REGN?

Accepted Answer

In Q2 2026, 164 institutions opened or increased positions in REGENERON PHARMACEUTICALS while 157 reduced or exited — a net buying quarter.

Question 3

What is the Smart Money Verdict on REGN?

Accepted Answer

HoldingsIntel scores REGENERON PHARMACEUTICALS across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 4 of the 4 carrying data for REGN. In Q2 2026, the institutional leg showed net inflows: 164 buying versus 157 selling.

Question 4

How many hedge funds hold REGN?

Accepted Answer

314 institutional investors report holding REGENERON PHARMACEUTICALS (REGN) as of Q2 2026, based on SEC 13F filings.

Question 5

Is institutional money flowing into REGN?

Accepted Answer

As of Q2 2026, tracked institutions in REGENERON PHARMACEUTICALS show 164 buyers versus 157 sellers — net inflows.

Question 6

Are Congress members and hedge funds both buying REGN?

Accepted Answer

Yes — in the latest quarter, 7 members of Congress and 164 institutional investors bought REGENERON PHARMACEUTICALS. HoldingsIntel cross-checks STOCK Act disclosures against 13F filings to surface these overlaps.

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	9.1M(+1.9%)	$5.7B	0.1%	+16.83%	32
VAVANGUARD CAPITAL MANAGEMENT LLC	Decreased	6.6M(-0.4%)	$4.1B	0.1%	+5.74%	0
DODGE & COX	Increased	4.9M(+9.3%)	$3B	1.6%	+32.18%	55
STATE STREET CORP	Increased	4.8M(+3.6%)	$3B	0.1%	-5.30%	33
Invesco Ltd.	Increased	3.9M(+0.9%)	$2.5B	0.2%	+11.67%	38
JPMORGAN CHASE & CO	Decreased	3.8M(-12.5%)	$2.4B	0.1%	+26.86%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	3.2M(+84.5%)	$2B	0.1%	+15.92%	49
FRANKLIN RESOURCES INC	Increased	2.8M(+1.8%)	$1.7B	0.4%	+4.32%	39
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.6M(+0.7%)	$1.6B	0.1%	+53.03%	32
Nuveen, LLC	Decreased	2M(-2.2%)	$1.3B	0.3%	+22.98%	0
LOOMIS SAYLES & CO L P	Decreased	1.9M(-2.8%)	$1.2B	1.5%	+73.56%	0
MORGAN STANLEY	Increased	1.4M(+5.9%)	$871.5M	0.0%	-10.21%	34
BANK OF AMERICA CORP /DE/	Increased	1.3M(+8.5%)	$805M	0.1%	+21.36%	34
WELLINGTON MANAGEMENT GROUP LLP	Decreased	1.3M(-30.9%)	$792M	0.1%	+5.93%	0
GOLDMAN SACHS GROUP INC	Decreased	1.2M(-10.6%)	$725.3M	0.1%	+17.33%	0
AQR CAPITAL MANAGEMENT LLC	Decreased	1.1M(-8.5%)	$702.2M	0.2%	+24.36%	0
Amundi	Increased	1M(+0.4%)	$632M	0.2%	+10.46%	38
NORTHERN TRUST CORP	Decreased	916,467(-2.7%)	$571.5M	0.1%	+61.26%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	846,306(+5.2%)	$527.7M	0.1%	+46.29%	33
FMR LLC	Decreased	831,964(-45.2%)	$518.8M	0.0%	+13.78%	0

REGENERON PHARMACEUTICALS

Smart Money Verdict

Who's Trading

Continue exploring

Other Healthcare stocks held by institutions

REGENERON PHARMACEUTICALS

Smart Money Verdict

Who's Trading

Top Holders

Continue exploring

Other Healthcare stocks held by institutions