Group One Trading
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Group One Trading’s Biomerica BMRA Stock Holding History

Group One Trading’s Portfolio BMRA Stock Details BMRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-100
Closed -$316 – 8427
2025
Q2 		$316 Sell
100
-12,463
-99% -$44.4K ﹤0.01% 7703
2025
Q1 		$57K Buy
+12,563
New +$62.1K ﹤0.01% 5061
2023
Q2 		– Sell
-50
Closed -$748 – 7662
2023
Q1 		$748 Buy
+50
New +$1.08K ﹤0.01% 6845
2022
Q1 		– Sell
-138
Closed -$4K – 8036
2021
Q4 		$4K Buy
+138
New +$5.31K ﹤0.01% 7688

Other funds holding BMRA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
DS
DRW Securities Chicago, Illinois $7.21B AUM 20.54% 1-Year Est. Return
NA
NewEdge Advisors New Orleans, Louisiana $27.7B AUM 22.98% 1-Year Est. Return
HCM
Hollencrest Capital Management Newport Beach, California $2.7B AUM 23.62% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
CIBC Private Wealth Group
CIBC Private Wealth Group Atlanta, Georgia $59.2B AUM 20.62% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

Group One Trading's BMRA Position: Q2 2025 in Review

Group One Trading sold out of Biomerica (BMRA) in Q2 2025, closing a stake of 2,408 shares — an estimated $8.57K sold.

Group One Trading first reported a position in BMRA in Q1 2021 and held it in 13 quarters. The position peaked at $283K in Q4 2021. 12 funds tracked by Wall St. Rank hold BMRA as of Q2 2025.

  • Group One Trading reported no remaining Biomerica position as of Q2 2025 after selling out during the quarter.
  • Group One Trading sold 2,408 Biomerica shares in Q2 2025, an estimated $8.57K.
  • Group One Trading first reported a position in Biomerica in Q1 2021 and held it in 13 quarters.
  • Group One Trading's Biomerica position peaked at $283K in Q4 2021.
  • 12 funds tracked by Wall St. Rank held Biomerica as of Q2 2025.

Based on Group One Trading's 13F filing for Q2 2025, filed 14 Aug 2025.