Group One Trading
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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
Q3 		– Sell
-2,100
Closed -$4.54K – 6967
2024
Q2 		$4.54K Sell
2,100
-1,200
-36% -$3.21K ﹤0.01% 5994
2024
Q1 		$9.83K Buy
+3,300
New +$8.92K ﹤0.01% 5873

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