SIMPLEX TRADING, LLC

Position in NBIX — Neurocrine Biosciences Inc

CIK 1488542 CHICAGO, IL

Position in NBIX

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$591,406

-$349,744 QoQ

Shares Held

3,509

-50.9% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#449

of 768 holders

Holding Since

Jun 2020

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $21,250,585 across 27 Drug Manufacturers - Specialty & Generic names. NBIX ranks #8 (2.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ZTS	Zoetis Inc.	87,334	$6,275,821
2	TEVA	Teva Pharmaceutical Industries Ltd	174,409	$5,908,976
3	ALKS	Alkermes plc.	36,189	$1,896,303
4	HIMS	Hims & Hers Health, Inc.	46,856	$1,624,497
5	BIOA	BioAge Labs, Inc.	47,280	$1,158,832
6	HROW	Harrow, Inc.	15,349	$651,872
7	CRON	Cronos Group Inc.	223,728	$621,963
8	NBIX	Neurocrine Biosciences Inc This page	3,509	$591,406

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$591,406	3,509	-50.9%	Shares	Sole	2026-08-12
2026-03-31	$941,150	7,144	+22.4%	Shares	Sole	2026-05-14
2025-12-31	$827,861	5,837	+101.4%	Shares	Sole	2026-02-11
2025-09-30	$406,821	2,898	-24.6%	Shares	Sole	2025-11-12
2025-06-30	$483,026	3,843	+60.1%	Shares	Sole	2025-08-05
2025-03-31	$265,440	2,400	-75.1%	Shares	Sole	2025-05-12
2024-06-30	$1,328,240	9,648	+190.8%	Shares	Sole	2024-07-25
2022-09-30	$352,404	3,318	-76.5%	Shares	Sole	2022-11-04
2022-06-30	$1,374,760	14,103	-40.1%	Shares	Sole	2022-08-03
2022-03-31	$2,208,656	23,559	+335.6%	Shares	Sole	2022-05-02
2021-09-30	$518,777	5,409	-12.9%	Shares	Sole	2021-10-28
2021-06-30	$604,259	6,209	+434.3%	Shares	Sole	2021-08-12
2020-12-31	$111,377	1,162	-82.6%	Shares	Sole	2021-02-02
2020-09-30	$643,406	6,691	+669000.0%	Shares	Sole	2020-10-14
2020-06-30	$122	1	—	Shares	Sole	2020-07-13
No filing history on record for this holder in this stock.