SIMPLEX TRADING, LLC

Position in AUR — Aurora Innovation, Inc.

CIK 1488542 CHICAGO, IL

Position in AUR

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

Position Value

$1,296,283

+$209,352 QoQ

Shares Held

314,632

+11.2% QoQ

Ownership

0.016%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2021

10 quarters on record

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

Consumer Cyclical · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $15,829,930 across 28 Auto Parts names. AUR ranks #6 (8.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAP	Advance Auto Parts Inc	69,028	$3,641,227
2	MBLY	Mobileye Global Inc.	329,323	$2,262,449
3	GT	Goodyear Tire & Rubber Co /Oh/	305,344	$2,024,430
4	LKQ	Lkq Corp	48,548	$1,425,854
5	MOD	Modine Manufacturing Co	6,017	$1,303,944
6	AUR	Aurora Innovation, Inc. This page	314,632	$1,296,283
7	BWA	Borgwarner Inc	17,384	$943,255
8	APTV	Aptiv PLC	10,819	$751,271

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,296,283	314,632	+11.2%	Shares	Sole	2026-05-14
2025-12-31	$1,086,931	283,055	-24.4%	Shares	Sole	2026-02-11
2025-09-30	$2,017,563	374,316	+27.8%	Shares	Sole	2025-11-12
2025-06-30	$1,534,644	292,871	+2024.1%	Shares	Sole	2025-08-05
2025-03-31	$92,724	13,788	-82.0%	Shares	Sole	2025-05-12
2024-09-30	$453,702	76,639	+137.4%	Shares	Sole	2024-11-08
2024-06-30	$89,418	32,281	+39.9%	Shares	Sole	2024-07-25
2022-12-31	$27,923	23,077	+82.7%	Shares	Sole	2023-02-02
2022-09-30	$27,907	12,628	-41.0%	Shares	Sole	2022-11-04
2021-12-31	$240,986	21,402	—	Shares	Sole	2022-02-23
No filing history on record for this holder in this stock.