Citigroup
ANNX icon

Citigroup’s Annexon ANNX Stock Holding History

Citigroup’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 		$171K Buy
30,817
+7,177
+30% +$40.4K ﹤0.01% 4070
2025
Q4 		$119K Buy
23,640
+16,812
+246% +$64.3K ﹤0.01% 4253
2025
Q3 		$20.8K Sell
6,828
-30,968
-82% -$76.9K ﹤0.01% 4802
2025
Q2 		$90.7K Sell
37,796
-36,868
-49% -$73.9K ﹤0.01% 4454
2025
Q1 		$144K Sell
74,664
-94,123
-56% -$313K ﹤0.01% 4388
2024
Q4 		$866K Buy
168,787
+98,781
+141% +$608K ﹤0.01% 3464
2024
Q3 		$414K Sell
70,006
-599,152
-90% -$3.55M ﹤0.01% 3848
2024
Q2 		$3.28M Buy
669,158
+656,279
+5,096% +$3.39M ﹤0.01% 1946
2024
Q1 		$92.3K Buy
12,879
+5,825
+83% +$30.2K ﹤0.01% 4328
2023
Q4 		$32K Buy
7,054
+5,945
+536% +$14.7K ﹤0.01% 4759
2023
Q3 		$2.62K Sell
1,109
-13,808
-93% -$41.8K ﹤0.01% 4893
2023
Q2 		$52.5K Sell
14,917
-68,157
-82% -$298K ﹤0.01% 4616
2023
Q1 		$320K Buy
83,074
+2,565
+3% +$14.1K ﹤0.01% 3459
2022
Q4 		$416K Buy
80,509
+76,420
+1,869% +$420K ﹤0.01% 3302
2022
Q3 		$26K Buy
4,089
+2,757
+207% +$14.9K ﹤0.01% 4637
2022
Q2 		$5K Sell
1,332
-9,025
-87% -$27.6K ﹤0.01% 5595
2022
Q1 		$28K Sell
10,357
-53,458
-84% -$329K ﹤0.01% 4977
2021
Q4 		$733K Buy
63,815
+55,389
+657% +$895K ﹤0.01% 3538
2021
Q3 		$157K Sell
8,426
-37,379
-82% -$758K ﹤0.01% 4235
2021
Q2 		$1.03M Buy
45,805
+14,293
+45% +$317K ﹤0.01% 3194
2021
Q1 		$877K Buy
31,512
+27,222
+635% +$749K ﹤0.01% 3073
2020
Q4 		$107K Buy
4,290
+3,582
+506% +$92.2K ﹤0.01% 5481
2020
Q3 		$21K Buy
+708
New +$16.6K ﹤0.01% 6157

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

Citigroup's ANNX Position: Q1 2026 in Review

Citigroup increased its Annexon (ANNX) stake by 30% in Q1 2026, buying an estimated $40.4K and bringing the position to 30,817 shares worth $171K. The position accounts for ﹤0.01% of the portfolio, ranked #4070.

Citigroup first reported a position in ANNX in Q3 2020 and has held it in 23 quarters since. The position peaked at $3.28M in Q2 2024. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • Citigroup held 30,817 shares of Annexon worth $171K as of Q1 2026.
  • Citigroup bought 7,177 Annexon shares in Q1 2026, an estimated $40.4K.
  • Annexon made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #4070 holding.
  • Citigroup first reported a position in Annexon in Q3 2020 and has held it in 23 quarters since.
  • Citigroup's Annexon position peaked at $3.28M in Q2 2024.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.