DCM
ANNX icon

DAFNA Capital Management’s Annexon ANNX Stock Holding History

DAFNA Capital Management’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 		$653K Sell
117,812
-155,000
-57% -$873K 0.15% 69
2025
Q4 		$1.37M Buy
+272,812
New +$1.04M 0.32% 58
2022
Q3 		– Sell
-40,796
Closed -$154K – 88
2022
Q2 		$154K Buy
40,796
+10,000
+32% +$30.6K 0.04% 89
2022
Q1 		$84K Hold
30,796
– – 0.02% 94
2021
Q4 		$354K Buy
30,796
+7,500
+32% +$121K 0.09% 85
2021
Q3 		$434K Buy
+23,296
New +$473K 0.12% 78

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

DAFNA Capital Management's ANNX Position: Q1 2026 in Review

DAFNA Capital Management reduced its Annexon (ANNX) stake by 57% in Q1 2026, selling an estimated $873K and leaving 117,812 shares worth $653K. The position accounts for 0.15% of the portfolio, ranked #69.

DAFNA Capital Management first reported a position in ANNX in Q3 2021 and has held it in 6 quarters since. The position peaked at $1.37M in Q4 2025. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • DAFNA Capital Management held 117,812 shares of Annexon worth $653K as of Q1 2026.
  • DAFNA Capital Management sold 155,000 Annexon shares in Q1 2026, an estimated $873K.
  • Annexon made up 0.15% of DAFNA Capital Management's portfolio in Q1 2026, its #69 holding.
  • DAFNA Capital Management first reported a position in Annexon in Q3 2021 and has held it in 6 quarters since.
  • DAFNA Capital Management's Annexon position peaked at $1.37M in Q4 2025.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on DAFNA Capital Management's 13F filing for Q1 2026, filed 15 May 2026.