Group One Trading’s IRIDEX IRIX Stock Holding History

Group One Trading’s Portfolio IRIX Stock Details IRIX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q1	–	Sell	-5,000	Closed	-$14.1K	–	7473
2023 Q4	$14.1K	Buy	+5,000	New	+$13.1K	﹤0.01%	5986
2022 Q4	–	Sell	-1,300	Closed	-$31K	–	7649
2022 Q3	$31K	Buy	+1,300	New	+$3.55K	﹤0.01%	5783
2022 Q2	–	Sell	-2,300	Closed	-$11K	–	8138
2022 Q1	$11K	Buy	2,300 +2,100	+1,050%	+$10.4K	﹤0.01%	7118
2021 Q4	$1K	Sell	200 -500	-71%	-$3.58K	﹤0.01%	7990
2021 Q3	$5K	Buy	+700	New	+$4.91K	﹤0.01%	7735

Other funds holding IRIX

PAPAIJV

Paragon Associates & Paragon Associates II Joint Venture Dallas, Texas $73.6M AUM 61.93% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

WCM

Weber Capital Management San Francisco, California $100M AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

UCFA

United Capital Financial Advisors Irving, Texas $16.3B AUM 16.34% 1-Year Est. Return

PCM

Perkins Capital Management Wayzata, Minnesota $133M AUM 127.86% 1-Year Est. Return

TDC

Thompson Davis & Co Richmond, Virginia $150M AUM 32.35% 1-Year Est. Return

Group One Trading's IRIX Position: Q1 2026 in Review

Group One Trading held its IRIDEX (IRIX) position steady in Q1 2026 at 1,100 shares worth $1.11K. The position accounts for ﹤0.01% of the portfolio, ranked #7201.

Group One Trading first reported a position in IRIX in Q4 2023 and has held it in 10 quarters since. The position peaked at $16.2K in Q1 2024. 25 funds tracked by Wall St. Rank hold IRIX as of Q1 2026.

Group One Trading held 1,100 shares of IRIDEX worth $1.11K as of Q1 2026.
Group One Trading left its IRIDEX share count unchanged in Q1 2026.
IRIDEX made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #7201 holding.
Group One Trading first reported a position in IRIDEX in Q4 2023 and has held it in 10 quarters since.
Group One Trading's IRIDEX position peaked at $16.2K in Q1 2024.
25 funds tracked by Wall St. Rank held IRIDEX as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.