Barclays
ANNX icon

Barclays’s Annexon ANNX Stock Holding History

Barclays’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 		$135K Sell
24,291
-265,672
-92% -$1.5M ﹤0.01% 3905
2025
Q4 		$1.46M Buy
289,963
+142,033
+96% +$543K ﹤0.01% 3165
2025
Q3 		$451K Sell
147,930
-29,698
-17% -$73.7K ﹤0.01% 3874
2025
Q2 		$426K Buy
177,628
+12,496
+8% +$25.1K ﹤0.01% 3849
2025
Q1 		$319K Sell
165,132
-41,859
-20% -$139K ﹤0.01% 3795
2024
Q4 		$1.06M Buy
206,991
+29,226
+16% +$180K ﹤0.01% 3342
2024
Q3 		$1.05M Buy
177,765
+120,789
+212% +$716K ﹤0.01% 3319
2024
Q2 		$279K Sell
56,976
-17,924
-24% -$92.7K ﹤0.01% 3383
2024
Q1 		$537K Sell
74,900
-110,431
-60% -$573K ﹤0.01% 3542
2023
Q4 		$841K Buy
185,331
+149,600
+419% +$370K ﹤0.01% 3570
2023
Q3 		$84.3K Sell
35,731
-2,993
-8% -$9.05K ﹤0.01% 3661
2023
Q2 		$136K Sell
38,724
-29,303
-43% -$128K ﹤0.01% 3425
2023
Q1 		$262K Buy
68,027
+34,661
+104% +$191K ﹤0.01% 3647
2022
Q4 		$173K Buy
33,366
+25,007
+299% +$137K ﹤0.01% 3923
2022
Q3 		$51K Buy
8,359
+1,323
+19% +$7.15K ﹤0.01% 3771
2022
Q2 		$27K Sell
7,036
-5,169
-42% -$15.8K ﹤0.01% 4282
2022
Q1 		$33K Buy
+12,205
New +$75.1K ﹤0.01% 4272

Other funds holding ANNX

RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
MCO
MAK Capital One New York $679M AUM 29.02% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Barclays's ANNX Position: Q1 2026 in Review

Barclays reduced its Annexon (ANNX) stake by 92% in Q1 2026, selling an estimated $1.5M and leaving 24,291 shares worth $135K. The position accounts for ﹤0.01% of the portfolio, ranked #3905.

Barclays first reported a position in ANNX in Q1 2022 and has held it in 17 quarters since. The position peaked at $1.46M in Q4 2025. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • Barclays held 24,291 shares of Annexon worth $135K as of Q1 2026.
  • Barclays sold 265,672 Annexon shares in Q1 2026, an estimated $1.5M.
  • Annexon made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #3905 holding.
  • Barclays first reported a position in Annexon in Q1 2022 and has held it in 17 quarters since.
  • Barclays's Annexon position peaked at $1.46M in Q4 2025.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.