Group One Trading
ANNX icon

Group One Trading’s Annexon ANNX Stock Holding History

Group One Trading’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 		$194K Sell
35,100
-94,500
-73% -$532K ﹤0.01% 4130
2025
Q4 		$651K Buy
129,600
+29,500
+29% +$113K ﹤0.01% 3254
2025
Q3 		$305K Buy
100,100
+100,000
+100,000% +$248K ﹤0.01% 4204
2025
Q2 		$240 Sell
100
-1,000
-91% -$2K ﹤0.01% 7728
2025
Q1 		$2.12K Sell
1,100
-19,600
-95% -$65.2K ﹤0.01% 6985
2024
Q4 		$106K Sell
20,700
-28,800
-58% -$177K ﹤0.01% 4475
2024
Q3 		$293K Sell
49,500
-25,900
-34% -$154K ﹤0.01% 3282
2024
Q2 		$369K Buy
+75,400
New +$390K ﹤0.01% 2840
2023
Q3 		– Sell
-84,700
Closed -$298K – 7605
2023
Q2 		$298K Buy
+84,700
New +$370K ﹤0.01% 3554
2023
Q1 		– Sell
-20,100
Closed -$104K – 7157
2022
Q4 		$104K Sell
20,100
-200
-1% -$1.1K ﹤0.01% 4412
2022
Q3 		$125K Buy
+20,300
New +$110K ﹤0.01% 4565

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

Group One Trading's ANNX Position: Q1 2026 in Review

Group One Trading sold out of Annexon (ANNX) in Q1 2026, closing a stake of 14,184 shares — an estimated $79.8K sold.

Group One Trading first reported a position in ANNX in Q1 2023 and held it in 11 quarters. The position peaked at $174K in Q3 2024. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • Group One Trading reported no remaining Annexon position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 14,184 Annexon shares in Q1 2026, an estimated $79.8K.
  • Group One Trading first reported a position in Annexon in Q1 2023 and held it in 11 quarters.
  • Group One Trading's Annexon position peaked at $174K in Q3 2024.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.