UBS O'Connor’s Bilibili BILI Stock Holding History

UBS O'Connor’s Portfolio BILI Stock Details BILI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-43,230	Closed	-$1.21M	–	244
2025 Q3	$1.21M	Hold	43,230	–	–	0.04%	169
2025 Q2	$927K	Buy	+43,230	New	+$796K	0.03%	229
2025 Q1	–	Sell	-231,163	Closed	-$4.19M	–	351
2024 Q4	$4.19M	Buy	+231,163	New	+$4.84M	0.1%	93
2020 Q3	–	Sell	-202,092	Closed	-$9.36M	–	334
2020 Q2	$9.36M	Buy	202,092 +113,160	+127%	+$3.67M	0.21%	118
2020 Q1	$2.08M	Sell	88,932 -13,020	-13%	-$314K	0.04%	172
2019 Q4	$1.9M	Buy	+101,952	New	+$1.66M	0.05%	196

Other funds holding BILI

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

YCM

Yiheng Capital Management San Francisco, California $291M AUM 19.43% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

SIH Partners Wilmington, Delaware $15.9B AUM 46.78% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

SCM

Step Capital Management Singapore $463M AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

UBS O'Connor's BILI Position: Q4 2025 in Review

UBS O'Connor sold out of Bilibili (BILI) in Q4 2025, closing a stake of 43,230 shares — an estimated $1.21M sold.

UBS O'Connor first reported a position in BILI in Q4 2019 and held it in 6 quarters. The position peaked at $9.36M in Q2 2020. 162 funds tracked by Wall St. Rank hold BILI as of Q4 2025.

UBS O'Connor reported no remaining Bilibili position as of Q4 2025 after selling out during the quarter.
UBS O'Connor sold 43,230 Bilibili shares in Q4 2025, an estimated $1.21M.
UBS O'Connor first reported a position in Bilibili in Q4 2019 and held it in 6 quarters.
UBS O'Connor's Bilibili position peaked at $9.36M in Q2 2020.
162 funds tracked by Wall St. Rank held Bilibili as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.