Group One Trading
OPRA

Group One Trading’s Opera Ltd OPRA Stock Holding History

Group One Trading’s Portfolio OPRA Stock Details OPRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$99.8K Sell
7,000
-48,500
-87% -$671K ﹤0.01% 4729
2025
Q4 		$786K Buy
55,500
+31,500
+131% +$465K ﹤0.01% 3110
2025
Q3 		$495K Buy
24,000
+7,900
+49% +$141K ﹤0.01% 3714
2025
Q2 		$304K Sell
16,100
-5,800
-26% -$99.4K ﹤0.01% 3918
2025
Q1 		$349K Sell
21,900
-13,100
-37% -$242K ﹤0.01% 3448
2024
Q4 		$663K Sell
35,000
-42,400
-55% -$756K ﹤0.01% 2939
2024
Q3 		$1.2M Sell
77,400
-5,300
-6% -$71.2K ﹤0.01% 2147
2024
Q2 		$1.16M Sell
82,700
-47,200
-36% -$671K ﹤0.01% 1868
2024
Q1 		$2.05M Buy
129,900
+39,700
+44% +$501K 0.01% 1459
2023
Q4 		$1.19M Buy
90,200
+31,600
+54% +$373K ﹤0.01% 2309
2023
Q3 		$660K Buy
58,600
+54,700
+1,403% +$915K ﹤0.01% 2642
2023
Q2 		$77.5K Buy
3,900
+1,700
+77% +$24.3K ﹤0.01% 4876
2023
Q1 		$22.4K Buy
2,200
+200
+10% +$1.55K ﹤0.01% 5426
2022
Q4 		$12.6K Buy
+2,000
New +$10.1K ﹤0.01% 5906
2022
Q2 		– Sell
-100
Closed -$1K – 8311
2022
Q1 		$1K Sell
100
-300
-75% -$1.88K ﹤0.01% 7854
2021
Q4 		$3K Buy
+400
New +$3.26K ﹤0.01% 7802
2021
Q3 		– Sell
-100
Closed -$1K – 8613
2021
Q2 		$1K Hold
100
– – ﹤0.01% 8019
2021
Q1 		$1K Hold
100
– – ﹤0.01% 7468
2020
Q4 		$1K Hold
100
– – ﹤0.01% 6340
2020
Q3 		$1K Hold
100
– – ﹤0.01% 5934
2020
Q2 		$1K Buy
+100
New +$624 ﹤0.01% 5662

Other funds holding OPRA

TI
Tidal Investments Milwaukee, Wisconsin $47.4B AUM 59.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
SSA
Schonfeld Strategic Advisors New York $14.2B AUM 37.17% 1-Year Est. Return
LS
Livforsakringsbolaget Skandia Stockholm, Sweden $2.58B AUM 30.64% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
PCM
Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $12.6B AUM 30.13% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $71.6B AUM 29.66% 1-Year Est. Return
TI
Trexquant Investment Stamford, Connecticut $13.9B AUM 31.98% 1-Year Est. Return

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

Group One Trading reduced its Opera Ltd (OPRA) stake by 38% in Q1 2026, selling an estimated $279K and leaving 32,718 shares worth $467K. The position accounts for ﹤0.01% of the portfolio, ranked #3416.

Group One Trading first reported a position in OPRA in Q3 2020 and has held it in 13 quarters since. The position peaked at $1.97M in Q1 2024. 135 funds tracked by Wall St. Rank hold OPRA as of Q1 2026.

  • Group One Trading held 32,718 shares of Opera Ltd worth $467K as of Q1 2026.
  • Group One Trading sold 20,156 Opera Ltd shares in Q1 2026, an estimated $279K.
  • Opera Ltd made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3416 holding.
  • Group One Trading first reported a position in Opera Ltd in Q3 2020 and has held it in 13 quarters since.
  • Group One Trading's Opera Ltd position peaked at $1.97M in Q1 2024.
  • 135 funds tracked by Wall St. Rank held Opera Ltd as of Q1 2026.

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