JF
ANNX icon

Jump Financial’s Annexon ANNX Stock Holding History

Jump Financial’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 		– Sell
-122,858
Closed -$617K – 1862
2025
Q4 		$617K Buy
+122,858
New +$470K 0.01% 1204
2024
Q3 		– Sell
-42,953
Closed -$210K – 1618
2024
Q2 		$210K Sell
42,953
-167,247
-80% -$865K ﹤0.01% 1548
2024
Q1 		$1.51M Buy
+210,200
New +$1.09M 0.04% 580
2023
Q2 		– Sell
-31,366
Closed -$121K – 1773
2023
Q1 		$121K Buy
31,366
+19,246
+159% +$106K ﹤0.01% 1416
2022
Q4 		$62.7K Buy
+12,120
New +$66.6K ﹤0.01% 1479
2022
Q2 		– Sell
-36,900
Closed -$101K – 1597
2022
Q1 		$101K Sell
36,900
-3,497
-9% -$21.5K ﹤0.01% 1408
2021
Q4 		$464K Buy
+40,397
New +$653K 0.03% 685

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

Jump Financial's ANNX Position: Q1 2026 in Review

Jump Financial sold out of Annexon (ANNX) in Q1 2026, closing a stake of 122,858 shares — an estimated $617K sold.

Jump Financial first reported a position in ANNX in Q4 2021 and held it in 7 quarters. The position peaked at $1.51M in Q1 2024. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • Jump Financial reported no remaining Annexon position as of Q1 2026 after selling out during the quarter.
  • Jump Financial sold 122,858 Annexon shares in Q1 2026, an estimated $617K.
  • Jump Financial first reported a position in Annexon in Q4 2021 and held it in 7 quarters.
  • Jump Financial's Annexon position peaked at $1.51M in Q1 2024.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on Jump Financial's 13F filing for Q1 2026, filed 14 May 2026.