SIMPLEX TRADING, LLC

Position in HROW — Harrow, Inc.

CIK 1488542 CHICAGO, IL

Position in HROW

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$691,378

-$1,253,166 QoQ

Shares Held

19,608

-51.4% QoQ

Ownership

0.053%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

13 quarters on record

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

Healthcare · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $16,102,016 across 33 Drug Manufacturers - Specialty & Generic names. HROW ranks #4 (4.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ZTS	Zoetis Inc.	74,697	$8,829,932
2	NBIX	Neurocrine Biosciences Inc	7,144	$941,150
3	PRGO	PERRIGO Co plc	87,608	$940,909
4	HROW	Harrow, Inc. This page	19,608	$691,378
5	RDY	Dr Reddys Laboratories Ltd	44,776	$620,147
6	CRON	Cronos Group Inc.	212,416	$533,164
7	VTRS	Viatris Inc	38,221	$516,365
8	BCRX	Biocryst Pharmaceuticals Inc	53,965	$513,746

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$691,378	19,608	-51.4%	Shares	Sole	2026-05-14
2025-09-30	$1,944,544	40,360	+397.0%	Shares	Sole	2025-11-12
2025-06-30	$248,015	8,121	-76.0%	Shares	Sole	2025-08-05
2025-03-31	$898,548	33,780	+47.4%	Shares	Sole	2025-05-12
2024-06-30	$478,715	22,916	-1.3%	Shares	Sole	2024-07-25
2023-09-30	$333,527	23,210	+656.5%	Shares	Sole	2023-11-01
2023-03-31	$64,918	3,068	+73.9%	Shares	Sole	2023-04-27
2022-09-30	$21,291	1,764	-89.3%	Shares	Sole	2022-11-04
2022-06-30	$120,287	16,523	+72.3%	Shares	Sole	2022-08-03
2022-03-31	$65,383	9,587	+584.8%	Shares	Sole	2022-05-02
2020-09-30	$7,826	1,400	+29.4%	Shares	Sole	2020-10-14
2020-06-30	$5,637	1,082	-82.1%	Shares	Sole	2020-07-13
2020-03-31	$23,141	6,058	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.