Sierra Ocean’s BioNTech BNTX Stock Holding History

Sierra Ocean’s Portfolio BNTX Stock Details BNTX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-8	Closed	-$852	–	169
2025 Q2	$852	Hold	8	–	–	﹤0.01%	957
2025 Q1	$728	Sell	8 -1	-11%	-$112	﹤0.01%	993
2024 Q4	$1.03K	Buy	+9	New	+$1.03K	﹤0.01%	925

Other funds holding BNTX

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

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

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Flossbach Von Storch Cologne, Germany $21.4B AUM 8.31% 1-Year Est. Return

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

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

Pfizer New York $239M AUM 232.47% 1-Year Est. Return

Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Sierra Ocean's BNTX Position: Q3 2025 in Review

Sierra Ocean sold out of BioNTech (BNTX) in Q3 2025, closing a stake of 8 shares — an estimated $852 sold.

Sierra Ocean first reported a position in BNTX in Q4 2024 and held it in 3 quarters. The position peaked at $1.03K in Q4 2024. 254 funds tracked by Wall St. Rank hold BNTX as of Q3 2025.

Sierra Ocean reported no remaining BioNTech position as of Q3 2025 after selling out during the quarter.
Sierra Ocean sold 8 BioNTech shares in Q3 2025, an estimated $852.
Sierra Ocean first reported a position in BioNTech in Q4 2024 and held it in 3 quarters.
Sierra Ocean's BioNTech position peaked at $1.03K in Q4 2024.
254 funds tracked by Wall St. Rank held BioNTech as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.