ARMISTICE CAPITAL, LLC

Position in REGN — Regeneron Pharmaceuticals, Inc.

CIK 1601086 NEW YORK, NY

Back to REGN Full portfolio

Position in REGN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$55,999,503

+$28,087,111 QoQ

Shares Held

89,809

+148.6% QoQ

Ownership

0.087%

of shares outstanding

% of Portfolio

1.55%

of 13F equity value

Holder Rank

#118

of 1,322 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in REGN Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

ARMISTICE CAPITAL, LLC holds $1,506,954,940 across 50 Biotechnology names. REGN ranks #11 (3.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MDGL	Madrigal Pharmaceuticals, Inc.	288,000	$154,641,600
2	CYTK	Cytokinetics Inc	1,201,342	$102,342,324
3	INCY	Incyte Corp	900,005	$102,024,566
4	TVTX	Travere Therapeutics, Inc.	1,572,539	$89,335,940
5	AGIO	Agios Pharmaceuticals, Inc.	2,400,000	$89,064,000
6	PTCT	Ptc Therapeutics, Inc.	1,071,395	$87,393,690
7	DYN	Dyne Therapeutics, Inc.	3,087,226	$68,567,289
8	IMVT	Immunovant, Inc.	1,736,000	$66,888,080

All Filings in REGN

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$55,999,503	89,809	+148.6%	Shares	Sole	2026-08-14
2026-03-31	$27,912,392	36,126	-57.0%	Shares	Sole	2026-05-15
2025-12-31	$64,837,080	84,000	-32.9%	Shares	Sole	2026-02-17
2025-09-30	$70,399,577	125,206	+25.2%	Shares	Sole	2025-11-17
2025-06-30	$52,516,800	100,032	-12.3%	Shares	Sole	2025-08-14
2025-03-31	$72,348,518	114,073	+306.7%	Shares	Sole	2025-05-15
2024-12-31	$19,977,294	28,045	+40.0%	Shares	Sole	2025-02-14
2024-09-30	$21,058,439	20,032	+66.0%	Shares	Sole	2024-11-14
2024-06-30	$12,679,625	12,064	-47.5%	Shares	Sole	2024-08-14
2024-03-31	$22,124,757	22,987	-61.7%	Shares	Sole	2024-05-15
2023-12-31	$52,697,400	60,000	-20.0%	Shares	Sole	2024-02-13
2023-09-30	$61,720,354	74,998	-39.5%	Shares	Sole	2023-11-14
2023-06-30	$89,098,960	124,000	+138.5%	Shares	Sole	2023-08-14
2023-03-31	$42,726,840	52,000	-52.7%	Shares	Sole	2023-05-15
2022-12-31	$79,363,900	110,000	-19.1%	Shares	Sole	2023-02-14
2022-09-30	$93,686,320	136,000	-27.7%	Shares	Sole	2022-11-14
2022-06-30	$111,132,440	188,000	+123.8%	Shares	Sole	2022-08-15
2022-03-31	$58,667,280	84,000	-27.6%	Shares	Sole	2022-05-16
2021-12-31	$73,256,320	116,000	+16.0%	Shares	Sole	2022-02-14
2021-09-30	$60,518,000	100,000	-35.9%	Shares	Sole	2021-11-15
2021-06-30	$87,132,240	156,000	-10.9%	Shares	Sole	2021-08-16
2021-03-31	$82,799,500	175,000	+32.6%	Shares	Defined	2021-05-17
2020-12-31	$63,770,520	132,000	+57.1%	Shares	Defined	2021-02-16
2020-09-30	$47,021,520	84,000	+23.5%	Shares	Defined	2020-11-16
2020-06-30	$42,408,200	68,000	+6.2%	Shares	Defined	2020-08-14
2020-03-31	$31,250,560	64,000	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.