Optiver Holding

Optiver Holding’s GSK GSK Stock Holding History

Optiver Holding’s Portfolio GSK Stock Details GSK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$14.1M	Sell	255,274 -100,946	-28%	-$5.47M	0.53%	319
2025 Q4	$17.5M	Buy	+356,220	New	+$16.6M	0.32%	265
2025 Q3	–	Hold	0	–	–	–	2791
2025 Q2	–	Hold	0	–	–	–	1535
2025 Q1	–	Hold	0	–	–	–	1454
2024 Q4	–	Hold	0	–	–	–	1111
2024 Q3	–	Sell	-504,176	Closed	-$20.6M	–	1021
2024 Q2	$19.4M	Buy	+504,176	New	+$21.2M	0.37%	219
2024 Q1	–	Sell	-1,047,090	Closed	-$43.2M	–	726
2023 Q4	$38.7M	Buy	1,047,090 +784,581	+299%	+$28.2M	1.15%	168
2023 Q3	$9.56M	Sell	262,509 -575,191	-69%	-$20.4M	0.27%	272
2023 Q2	$29.6M	Buy	837,700 +43,302	+5%	+$1.55M	0.86%	194
2023 Q1	$28M	Buy	+794,398	New	+$27.8M	1.3%	212
2022 Q4	–	Hold	0	–	–	–	484
2022 Q3	–	Hold	0	–	–	–	432
2022 Q2	–	Hold	0	–	–	–	438
2022 Q1	–	Sell	-180,290	Closed	-$9.79M	–	680
2021 Q4	$9.8M	Buy	+180,290	New	+$9.38M	0.44%	170
2021 Q3	–	Hold	0	–	–	–	767
2021 Q2	–	Hold	0	–	–	–	543
2021 Q1	–	Hold	0	–	–	–	202

Other funds holding GSK

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Fisher Asset Management

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Acadian Asset Management

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

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

JTC Employer Solutions Trustee St Helier, Jersey $1.2B AUM 37.55% 1-Year Est. Return

Royal Bank of Canada

Royal Bank of Canada Toronto, Ontario, Canada $528B AUM 27.57% 1-Year Est. Return