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 		$467K Sell
32,718
-20,156
-38% -$279K ﹤0.01% 3416
2025
Q4 		$749K Sell
52,874
-18,861
-26% -$278K ﹤0.01% 3153
2025
Q3 		$1.48M Buy
71,735
+64,294
+864% +$1.15M ﹤0.01% 2619
2025
Q2 		$141K Buy
+7,441
New +$128K ﹤0.01% 4674
2024
Q4 		– Sell
-20,492
Closed -$365K – 7766
2024
Q3 		$317K Sell
20,492
-5,296
-21% -$71.2K ﹤0.01% 3216
2024
Q2 		$362K Sell
25,788
-98,570
-79% -$1.4M ﹤0.01% 2860
2024
Q1 		$1.97M Buy
124,358
+64,041
+106% +$809K 0.01% 1488
2023
Q4 		$798K Buy
60,317
+13,894
+30% +$164K ﹤0.01% 2675
2023
Q3 		$523K Buy
+46,423
New +$777K ﹤0.01% 2858
2023
Q2 		– Sell
-636
Closed -$9.08K – 8054
2023
Q1 		$6.47K Buy
+636
New +$4.92K ﹤0.01% 6172
2021
Q2 		– Sell
-4,270
Closed -$45.3K – 8447
2021
Q1 		$43K Buy
4,270
+3,094
+263% +$33.3K ﹤0.01% 6334
2020
Q4 		$11K Buy
1,176
+300
+34% +$2.72K ﹤0.01% 5756
2020
Q3 		$9K Buy
+876
New +$8.22K ﹤0.01% 5463

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 $1.58B AUM 81.2% 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 $79.3B AUM 43.63% 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.