Citadel Advisors
OPRA

Citadel Advisors’s Opera Ltd OPRA Stock Holding History

Citadel Advisors’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 		$3.21M Sell
225,192
-19,115
-8% -$264K ﹤0.01% 5125
2025
Q4 		$3.46M Sell
244,307
-52,798
-18% -$779K ﹤0.01% 4902
2025
Q3 		$6.13M Sell
297,105
-291,121
-49% -$5.2M ﹤0.01% 3993
2025
Q2 		$11.1M Buy
588,226
+212,672
+57% +$3.65M ﹤0.01% 2887
2025
Q1 		$5.99M Sell
375,554
-40,836
-10% -$756K ﹤0.01% 3599
2024
Q4 		$7.89M Sell
416,390
-269,353
-39% -$4.8M ﹤0.01% 3280
2024
Q3 		$10.6M Buy
685,743
+46,847
+7% +$630K ﹤0.01% 2811
2024
Q2 		$8.97M Buy
638,896
+37,934
+6% +$539K ﹤0.01% 2909
2024
Q1 		$9.5M Buy
600,962
+442,547
+279% +$5.59M ﹤0.01% 3014
2023
Q4 		$2.1M Buy
158,415
+120,522
+318% +$1.42M ﹤0.01% 5273
2023
Q3 		$427K Sell
37,893
-76,107
-67% -$1.27M ﹤0.01% 8413
2023
Q2 		$2.27M Sell
114,000
-83,892
-42% -$1.2M ﹤0.01% 4946
2023
Q1 		$2.01M Buy
197,892
+155,745
+370% +$1.21M ﹤0.01% 5358
2022
Q4 		$265K Buy
42,147
+14,251
+51% +$71.7K ﹤0.01% 9582
2022
Q3 		$121K Buy
+27,896
New +$134K ﹤0.01% 10929
2022
Q1 		– Sell
-21,697
Closed -$136K – 14302
2021
Q4 		$153K Sell
21,697
-2,727
-11% -$22.2K ﹤0.01% 12226
2021
Q3 		$216K Sell
24,424
-6,179
-20% -$60.1K ﹤0.01% 11828
2021
Q2 		$314K Buy
30,603
+12,958
+73% +$137K ﹤0.01% 11146
2021
Q1 		$177K Buy
+17,645
New +$190K ﹤0.01% 11850
2020
Q3 		– Sell
-34,378
Closed -$309K – 10551
2020
Q2 		$309K Sell
34,378
-61,893
-64% -$386K ﹤0.01% 7862
2020
Q1 		$517K Sell
96,271
-137,545
-59% -$991K ﹤0.01% 6409
2019
Q4 		$2.16M Buy
233,816
+70,979
+44% +$696K ﹤0.01% 4284
2019
Q3 		$1.64M Buy
162,837
+79,662
+96% +$904K ﹤0.01% 4800
2019
Q2 		$868K Buy
83,175
+37,152
+81% +$353K ﹤0.01% 5926
2019
Q1 		$302K Sell
46,023
-3,021
-6% -$23.1K ﹤0.01% 7601
2018
Q4 		$272K Buy
49,044
+8,567
+21% +$58.4K ﹤0.01% 7428
2018
Q3 		$364K Buy
+40,477
New +$469K ﹤0.01% 7253

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

Citadel Advisors's OPRA Position: Q1 2026 in Review

Citadel Advisors reduced its Opera Ltd (OPRA) stake by 7.8% in Q1 2026, selling an estimated $264K and leaving 225,192 shares worth $3.21M. The position accounts for ﹤0.01% of the portfolio, ranked #5125.

Citadel Advisors first reported a position in OPRA in Q3 2018 and has held it in 27 quarters since. The position peaked at $11.1M in Q2 2025. 135 funds tracked by Wall St. Rank hold OPRA as of Q1 2026.

  • Citadel Advisors held 225,192 shares of Opera Ltd worth $3.21M as of Q1 2026.
  • Citadel Advisors sold 19,115 Opera Ltd shares in Q1 2026, an estimated $264K.
  • Opera Ltd made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5125 holding.
  • Citadel Advisors first reported a position in Opera Ltd in Q3 2018 and has held it in 27 quarters since.
  • Citadel Advisors's Opera Ltd position peaked at $11.1M in Q2 2025.
  • 135 funds tracked by Wall St. Rank held Opera Ltd as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.