Jane Street’s Opera Ltd OPRA Stock Holding History

Jane Street’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 Q3	$1.05M	Buy	59,474 +31,505	+113%	+$599K	﹤0.01%	6396
2026 Q2	$555K	Sell	27,969 -43,961	-61%	-$776K	﹤0.01%	7761
2026 Q1	$1.03M	Buy	+71,930	New	+$994K	﹤0.01%	6447
2025 Q4	–	Sell	-16,999	Closed	-$251K	–	12019
2025 Q3	$351K	Buy	+16,999	New	+$304K	﹤0.01%	8613
2025 Q2	–	Sell	-76,972	Closed	-$1.32M	–	10510
2025 Q1	$1.23M	Buy	76,972 +59,775	+348%	+$1.11M	﹤0.01%	5184
2024 Q4	$326K	Sell	17,197 -1,192	-6%	-$21.3K	﹤0.01%	7606
2024 Q3	$284K	Buy	18,389 +7,759	+73%	+$104K	﹤0.01%	8116
2024 Q2	$149K	Buy	+10,630	New	+$151K	﹤0.01%	8573
2024 Q1	–	Sell	-48,072	Closed	-$607K	–	9837
2023 Q4	$636K	Sell	48,072 -10,420	-18%	-$123K	﹤0.01%	6352
2023 Q3	$659K	Buy	58,492 +33,925	+138%	+$568K	﹤0.01%	5825
2023 Q2	$488K	Buy	+24,567	New	+$351K	﹤0.01%	6352
2019 Q2	–	Sell	-35,847	Closed	-$236K	–	5573
2019 Q1	$236K	Buy	35,847 +4,156	+13%	+$31.7K	﹤0.01%	4501
2018 Q4	$176K	Buy	31,691 +117	+0.4%	+$798	﹤0.01%	4515
2018 Q3	$284K	Buy	+31,574	New	+$366K	﹤0.01%	4281

Other funds holding OPRA

Tidal Investments Milwaukee, Wisconsin $59.1B AUM 42.33% 1-Year Est. Return

American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return

Penn Capital Management Philadelphia, Pennsylvania $1.37B AUM 42.56% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Marshall Wace London, United Kingdom $114B AUM 35.47% 1-Year Est. Return

Credit Agricole Montrouge Cedex, France $50.4B AUM 31.26% 1-Year Est. Return

Rockefeller Capital Management New York $68.5B AUM 24.33% 1-Year Est. Return

Seizert Capital Partners Birmingham, Michigan $2.3B AUM 16.06% 1-Year Est. Return

Renaissance Technologies New York $73.4B AUM 32.8% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $123B AUM 30.05% 1-Year Est. Return

Jane Street's OPRA Position: Q3 2026 in Review

Jane Street increased its Opera Ltd (OPRA) stake by 113% in Q3 2026, buying an estimated $599K and bringing the position to 59,474 shares worth $1.05M. The position accounts for ﹤0.01% of the portfolio, ranked #6396.

Jane Street first reported a position in OPRA in Q3 2018 and has held it in 14 quarters since. The position peaked at $1.23M in Q1 2025. 100 funds tracked by Wall St. Rank hold OPRA as of Q3 2026.

Jane Street held 59,474 shares of Opera Ltd worth $1.05M as of Q3 2026.
Jane Street bought 31,505 Opera Ltd shares in Q3 2026, an estimated $599K.
Opera Ltd made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #6396 holding.
Jane Street first reported a position in Opera Ltd in Q3 2018 and has held it in 14 quarters since.
Jane Street's Opera Ltd position peaked at $1.23M in Q1 2025.
100 funds tracked by Wall St. Rank held Opera Ltd as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.