SIMPLEX TRADING, LLC

Position in RRGB — Red Robin Gourmet Burgers Inc

CIK 1488542 CHICAGO, IL

Position in RRGB

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

Position Value

$328,844

+$199,527 QoQ

Shares Held

41,157

+118.3% QoQ

Ownership

0.218%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#26

of 67 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Consumer Cyclical · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $21,298,837 across 23 Restaurants names. RRGB ranks #15 (1.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PZZA	Papa Johns International Inc	94,496	$3,474,617
2	CMG	Chipotle Mexican Grill Inc	81,841	$2,782,594
3	SHAK	Shake Shack Inc.	45,964	$2,574,903
4	WEN	Wendy's Co	256,869	$2,129,444
5	SG	Sweetgreen, Inc.	209,173	$1,842,814
6	BROS	Dutch Bros Inc.	21,602	$1,551,239
7	TXRH	Texas Roadhouse, Inc.	7,040	$1,360,339
8	CAKE	Cheesecake Factory Inc	15,181	$1,207,496

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$328,844	41,157	+118.3%	Shares	Sole	2026-08-12
2025-09-30	$129,317	18,851	+49.9%	Shares	Sole	2025-11-12
2025-06-30	$72,791	12,572	+129.4%	Shares	Sole	2025-08-05
2024-12-31	$30,085	5,480	-78.7%	Shares	Sole	2025-02-11
2024-09-30	$113,438	25,723	+978.5%	Shares	Sole	2024-11-08
2023-12-31	$29,740	2,385	-78.1%	Shares	Sole	2024-02-02
2023-09-30	$87,507	10,884	+61.2%	Shares	Sole	2023-11-01
2023-06-30	$93,366	6,751	+34.3%	Shares	Sole	2023-08-04
2023-03-31	$71,986	5,027	-18.1%	Shares	Sole	2023-04-27
2022-09-30	$41,315	6,139	+61.3%	Shares	Sole	2022-11-04
2021-09-30	$87,789	3,807	-11.9%	Shares	Sole	2021-10-28
2021-06-30	$143,068	4,321	-17.6%	Shares	Sole	2021-08-12
2020-03-31	$44,695	5,246	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.