Optiver Holding’s Carnival PLC CUK Stock Holding History

Optiver Holding’s Portfolio CUK Stock Details CUK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$13.1M	Sell	507,611 -701,791	-58%	-$20.3M	﹤0.01%	328
2025 Q4	$36.7M	Buy	1,209,402 +480,825	+66%	+$12.4M	0.01%	193
2025 Q3	$19.3M	Buy	728,577 +403,937	+124%	+$11.1M	0.01%	225
2025 Q2	$8.28M	Buy	324,640 +162,344	+100%	+$3.14M	﹤0.01%	187
2025 Q1	$2.85M	Buy	162,296 +2,017	+1%	+$43.5K	﹤0.01%	249
2024 Q4	$3.61M	Buy	160,279 +60,123	+60%	+$1.28M	﹤0.01%	271
2024 Q3	$1.67M	Buy	100,156 +2,138	+2%	+$33K	﹤0.01%	364
2024 Q2	$1.69M	Buy	+98,018	New	+$1.37M	﹤0.01%	403
2021 Q2	–	Sell	-20,683	Closed	-$464K	–	522
2021 Q1	$464K	Buy	+20,683	New	+$418K	﹤0.01%	168

Other funds holding CUK

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Whitebox Advisors Minneapolis, Minnesota $8.12B AUM 15.82% 1-Year Est. Return

State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return

KCM Capital Shawnee, Kansas $622M AUM

OCAI

O'Connor Alternative Investments New York $1.17B AUM

Optiver Holding's CUK Position: Q1 2026 in Review

Optiver Holding reduced its Carnival PLC (CUK) stake by 58% in Q1 2026, selling an estimated $20.3M and leaving 507,611 shares worth $13.1M. The position accounts for ﹤0.01% of the portfolio, ranked #328.

Optiver Holding first reported a position in CUK in Q1 2021 and has held it in 9 quarters since. The position peaked at $36.7M in Q4 2025. 133 funds tracked by Wall St. Rank hold CUK as of Q1 2026.

Optiver Holding held 507,611 shares of Carnival PLC worth $13.1M as of Q1 2026.
Optiver Holding sold 701,791 Carnival PLC shares in Q1 2026, an estimated $20.3M.
Carnival PLC made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #328 holding.
Optiver Holding first reported a position in Carnival PLC in Q1 2021 and has held it in 9 quarters since.
Optiver Holding's Carnival PLC position peaked at $36.7M in Q4 2025.
133 funds tracked by Wall St. Rank held Carnival PLC as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.