UOC
ANNX icon

UBS O'Connor’s Annexon ANNX Stock Holding History

UBS O'Connor’s Portfolio ANNX Stock Details ANNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-492,698
Closed -$1.18M – 291
2025
Q2 		$1.18M Buy
492,698
+25,879
+6% +$51.9K 0.03% 192
2025
Q1 		$901K Buy
466,819
+147,935
+46% +$492K 0.02% 193
2024
Q4 		$1.64M Sell
318,884
-1,690
-0.5% -$10.4K 0.04% 181
2024
Q3 		$1.9M Buy
320,574
+92,297
+40% +$547K 0.05% 182
2024
Q2 		$1.12M Sell
228,277
-20,000
-8% -$103K 0.03% 281
2024
Q1 		$1.78M Sell
248,277
-444,651
-64% -$2.31M 0.05% 190
2023
Q4 		$3.15M Buy
692,928
+143,682
+26% +$356K 0.1% 113
2023
Q3 		$1.3M Buy
549,246
+123,690
+29% +$374K 0.02% 300
2023
Q2 		$1.5M Buy
425,556
+258,649
+155% +$1.13M 0.03% 339
2023
Q1 		$643K Buy
+166,907
New +$918K 0.02% 446
2022
Q4 		– Sell
-121,757
Closed -$752K – 36
2022
Q3 		$752K Sell
121,757
-10,093
-8% -$54.6K 0.01% 772
2022
Q2 		$497K Buy
+131,850
New +$403K 0.01% 816

Other funds holding ANNX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.11B AUM 171.34% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return