FMR LLC

Position in SUPN — Supernus Pharmaceuticals, Inc.

CIK 315066 BOSTON, MA

Position in SUPN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$10,822,334

+$4,643,085 QoQ

Shares Held

209,370

+68.4% QoQ

Ownership

0.361%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 97.73511009218132.ToString("F0")% Shared 0.ToString("F0")% None 2.264889907818694.ToString("F0")%

Healthcare · as of Mar 31, 2026

FMR LLC holds $5,286,613,725 across 50 Drug Manufacturers - Specialty & Generic names. SUPN ranks #16 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ELAN	Elanco Animal Health Inc	50,925,366	$1,218,644,005
2	HLN	Haleon plc	113,969,159	$1,140,831,280
3	TEVA	Teva Pharmaceutical Industries Ltd	33,132,795	$997,959,784
4	LNTH	Lantheus Holdings, Inc.	4,626,453	$350,916,458
5	KNSA	Kiniksa Pharmaceuticals International, plc	6,823,700	$328,561,152
6	UTHR	UNITED THERAPEUTICS Corp	528,346	$313,298,609
7	AMLX	Amylyx Pharmaceuticals, Inc.	16,630,541	$231,164,518
8	VTRS	Viatris Inc	16,588,514	$224,110,822

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$10,822,334	209,370	+68.4%	Shares	Defined	2026-05-15
2025-12-31	$6,179,249	124,331	+23.8%	Shares	Defined	2026-02-17
2025-09-30	$4,799,883	100,437	+24.2%	Shares	Defined	2025-11-13
2025-06-30	$2,548,486	80,853	+4.2%	Shares	Defined	2025-08-14
2025-03-31	$2,541,890	77,615	+10.2%	Shares	Defined	2025-05-12
2024-12-31	$2,547,146	70,441	+316.7%	Shares	Defined	2025-02-13
2024-09-30	$527,035	16,903	+101.1%	Shares	Defined	2024-11-13
2024-06-30	$224,806	8,404	+5.1%	Shares	Defined	2024-08-13
2024-03-31	$272,709	7,995	+1.4%	Shares	Defined	2024-05-13
2023-12-31	$228,191	7,885	+2.2%	Shares	Defined	2024-02-13
2023-09-30	$212,619	7,712	-52.5%	Shares	Defined	2023-11-13
2023-06-30	$488,474	16,250	-3.9%	Shares	Defined	2023-08-11
2023-03-31	$612,322	16,901	+96.0%	Shares	Defined	2023-08-11
2022-12-31	$307,618	8,624	-76.6%	Shares	Defined	2023-02-13
2022-09-30	$1,245,645	36,799	+1.4%	Shares	Defined	2022-11-10
2022-06-30	$1,049,217	36,280	-14.7%	Shares	Defined	2022-08-12
2022-03-31	$1,373,890	42,509	-83.3%	Shares	Defined	2022-05-13
2021-12-31	$7,403,752	253,901	-16.6%	Shares	Defined	2022-02-14
2021-09-30	$8,118,693	304,413	-75.5%	Shares	Defined	2022-02-14
2021-06-30	$38,182,523	1,240,095	+53.9%	Shares	Defined	2021-08-13
2021-03-31	$21,089,926	805,574	+44.1%	Shares	Defined	2021-05-14
2020-12-31	$14,069,446	559,199	+319.2%	Shares	Defined	2021-02-08
2020-09-30	$2,780,242	133,409	-0.1%	Shares	Defined	2020-11-13
2020-06-30	$3,171,408	133,533	+3.7%	Shares	Defined	2020-08-24
2020-03-31	$2,315,797	128,727	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.