Sumitomo Mitsui Trust Group, Inc.

Position in REGN — Regeneron Pharmaceuticals, Inc.

CIK 1475365 CHIYODA-KU, TOKYO, M0

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Position in REGN

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$211,447,616

-$8,559,261 QoQ

Shares Held

273,669

-4.0% QoQ

Ownership

0.261%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in REGN Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Sumitomo Mitsui Trust Group, Inc. holds $1,209,271,805 across 38 Biotechnology names. REGN ranks #2 (17.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	614,448	$274,375,609
2	REGN	Regeneron Pharmaceuticals, Inc. This page	273,669	$211,447,616
3	TECH	BIO-TECHNE Corp	2,054,294	$107,357,404
4	ALNY	Alnylam Pharmaceuticals, Inc.	314,417	$104,031,152
5	BEAM	Beam Therapeutics Inc.	3,825,585	$91,163,690
6	CRSP	CRISPR Therapeutics AG	1,853,875	$88,188,833
7	INSM	INSMED Inc	501,282	$81,969,632
8	RPRX	Royalty Pharma plc	1,273,705	$61,099,628

All Filings in REGN

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$211,447,616	273,669	-4.0%	Shares	Defined	2026-04-30
2025-12-31	$220,006,877	285,031	-7.2%	Shares	Defined	2026-01-23
2025-09-30	$172,779,386	307,289	-0.3%	Shares	Defined	2025-10-27
2025-06-30	$161,797,125	308,185	+1.5%	Shares	Defined	2025-07-31
2025-03-31	$192,595,989	303,669	+0.3%	Shares	Defined	2025-04-25
2024-12-31	$215,562,455	302,616	+0.4%	Shares	Defined	2025-01-28
2024-09-30	$316,957,269	301,508	+1.3%	Shares	Defined	2024-11-05
2024-06-30	$312,830,671	297,642	-6.7%	Shares	Defined	2024-07-19
2024-03-31	$307,080,509	319,048	-0.1%	Shares	Defined	2024-04-19
2023-12-31	$280,481,033	319,349	-2.7%	Shares	Defined	2024-01-30
2023-09-30	$270,195,050	328,321	-1.5%	Shares	Defined	2023-10-30
2023-06-30	$239,561,954	333,401	-10.6%	Shares	Defined	2023-07-31
2023-03-31	$306,596,300	373,138	-1.7%	Shares	Defined	2023-04-27
2022-12-31	$273,884,097	379,609	-3.0%	Shares	Defined	2023-01-30
2022-09-30	$269,451,500	391,150	-2.0%	Shares	Defined	2022-10-21
2022-06-30	$236,058,307	399,334	-1.8%	Shares	Defined	2022-07-26
2022-03-31	$284,029,255	406,674	-5.9%	Shares	Defined	2022-04-27
2021-12-31	$272,952,416	432,215	-7.9%	Shares	Defined	2022-02-02
2021-09-30	$283,992,213	469,269	-14.9%	Shares	Defined	2021-10-25
2021-06-30	$307,952,146	551,352	+11.2%	Shares	Defined	2021-08-02
2021-03-31	$234,608,834	495,855	+10.3%	Shares	Defined	2021-04-30
2020-12-31	$217,206,739	449,601	-2.4%	Shares	Defined	2021-02-05
2020-09-30	$257,818,994	460,572	-4.4%	Shares	Defined	2020-10-30
2020-06-30	$300,603,665	482,007	+20.2%	Shares	Defined	2020-07-27
2020-03-31	$195,872,650	401,140	—	Shares	Defined	2020-04-27
No filing history on record for this holder in this stock.