Parallel Advisors, LLC

Position in REGN — Regeneron Pharmaceuticals, Inc.

CIK 1690010 SAN FRANCISCO, CA

Position in REGN

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$855,312

+$87,302 QoQ

Shares Held

1,107

+11.3% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Healthcare · as of Mar 31, 2026

Parallel Advisors, LLC holds $172,911,965 across 172 Biotechnology names. REGN ranks #4 (0.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CORT	Corcept Therapeutics Inc	3,977,404	$160,329,155
2	VRTX	Vertex Pharmaceuticals Inc / Ma	5,522	$2,465,793
3	RCUS	Arcus Biosciences, Inc.	86,557	$1,869,631
4	REGN	Regeneron Pharmaceuticals, Inc. This page	1,107	$855,312
5	INCY	Incyte Corp	4,919	$462,976
6	VKTX	Viking Therapeutics, Inc.	14,020	$456,210
7	KRYS	Krystal Biotech, Inc.	1,688	$436,044
8	ARGX	Argenx SE	553	$403,828

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$855,312	1,107	+11.3%	Shares	Sole	2026-05-07
2025-12-31	$768,010	995	+10.4%	Shares	Sole	2026-02-11
2025-09-30	$506,605	901	+21.4%	Shares	Sole	2025-11-13
2025-06-30	$389,550	742	-23.9%	Shares	Sole	2025-07-08
2025-03-31	$618,374	975	-11.7%	Shares	Sole	2025-04-08
2024-12-31	$786,412	1,104	-16.6%	Shares	Sole	2025-02-10
2024-09-30	$1,391,841	1,324	+5.8%	Shares	Sole	2024-11-13
2024-06-30	$1,314,838	1,251	+8.7%	Shares	Sole	2024-08-08
2024-03-31	$1,107,825	1,151	+16.9%	Shares	Sole	2024-05-06
2023-12-31	$865,115	985	-38.9%	Shares	Sole	2024-02-12
2023-09-30	$1,327,434	1,613	+4.7%	Shares	Sole	2024-05-20
2023-06-30	$1,107,270	1,541	-0.6%	Shares	Sole	2024-05-20
2023-03-31	$1,273,588	1,550	-3.7%	Shares	Sole	2024-05-20
2022-12-31	$1,161,598	1,610	-6.0%	Shares	Sole	2023-02-06
2022-09-30	$1,180,034	1,713	-7.2%	Shares	Sole	2022-11-10
2022-06-30	$1,090,634	1,845	+74.9%	Shares	Sole	2022-08-01
2022-03-31	$736,833	1,055	-4.5%	Shares	Sole	2022-04-28
2021-12-31	$697,829	1,105	+6.0%	Shares	Sole	2022-01-20
2021-09-30	$630,597	1,042	+73.4%	Shares	Sole	2021-11-02
2021-06-30	$335,682	601	+19.2%	Shares	Sole	2021-08-06
2021-03-31	$238,462	504	-27.7%	Shares	Sole	2021-04-23
2020-12-31	$336,727	697	-21.8%	Shares	Sole	2021-02-02
2020-09-30	$498,763	891	+36.0%	Shares	Sole	2020-10-27
2020-06-30	$408,490	655	+18.2%	Shares	Sole	2020-07-16
2020-03-31	$270,512	554	—	Shares	Sole	2020-04-27
No filing history on record for this holder in this stock.