Adage Capital Partners
ANNX icon

Adage Capital Partners’s Annexon ANNX Stock Holding History

Adage Capital Partners’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
2026
Q1 		$23.8M Sell
4,300,000
-1,200,000
-22% -$6.76M 0.04% 427
2025
Q4 		$27.6M Buy
5,500,000
+4,000,000
+267% +$15.3M 0.04% 394
2025
Q3 		$4.58M Buy
+1,500,000
New +$3.72M 0.01% 744
2024
Q4 		– Sell
-2,840,145
Closed -$16.8M – 874
2024
Q3 		$16.8M Hold
2,840,145
– – 0.03% 498
2024
Q2 		$13.9M Sell
2,840,145
-1,479,830
-34% -$7.65M 0.03% 528
2024
Q1 		$31M Sell
4,319,975
-680,000
-14% -$3.53M 0.06% 344
2023
Q4 		$22.7M Buy
4,999,975
+2,650,000
+113% +$6.56M 0.05% 395
2023
Q3 		$5.55M Hold
2,349,975
– – 0.01% 656
2023
Q2 		$8.27M Sell
2,349,975
-1,200,000
-34% -$5.25M 0.02% 601
2023
Q1 		$13.7M Hold
3,549,975
– – 0.03% 541
2022
Q4 		$18.4M Sell
3,549,975
-43,000
-1% -$236K 0.04% 459
2022
Q3 		$22.2M Buy
3,592,975
+2,637,345
+276% +$14.3M 0.06% 378
2022
Q2 		$3.6M Sell
955,630
-4,200
-0.4% -$12.8K 0.01% 835
2022
Q1 		$2.62M Hold
959,830
– – 0.01% 882
2021
Q4 		$11M Sell
959,830
-50,000
-5% -$808K 0.02% 665
2021
Q3 		$18.8M Buy
1,009,830
+50,000
+5% +$1.01M 0.04% 478
2021
Q2 		$21.6M Sell
959,830
-50,000
-5% -$1.11M 0.04% 439
2021
Q1 		$28.1M Hold
1,009,830
– – 0.06% 347
2020
Q4 		$25.3M Sell
1,009,830
-100,000
-9% -$2.57M 0.06% 353
2020
Q3 		$33.5M Buy
+1,109,830
New +$26M 0.08% 249

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