GFM
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GF Fund Management’s Annexon ANNX Stock Holding History

GF Fund 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 		$17.9K Buy
3,234
+391
+14% +$2.2K ﹤0.01% 509
2025
Q4 		$14.3K Buy
2,843
+479
+20% +$1.83K ﹤0.01% 545
2025
Q3 		$7.21K Sell
2,364
-365
-13% -$906 ﹤0.01% 579
2025
Q2 		$6.55K Hold
2,729
– – ﹤0.01% 610
2025
Q1 		$5.27K Buy
2,729
+491
+22% +$1.63K ﹤0.01% 621
2024
Q4 		$11.5K Buy
+2,238
New +$13.8K ﹤0.01% 524

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

GF Fund Management's ANNX Position: Q1 2026 in Review

GF Fund Management increased its Annexon (ANNX) stake by 14% in Q1 2026, buying an estimated $2.2K and bringing the position to 3,234 shares worth $17.9K. The position accounts for ﹤0.01% of the portfolio, ranked #509.

GF Fund Management first reported a position in ANNX in Q4 2024 and has held it in 6 quarters since. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • GF Fund Management held 3,234 shares of Annexon worth $17.9K as of Q1 2026.
  • GF Fund Management bought 391 Annexon shares in Q1 2026, an estimated $2.2K.
  • Annexon made up ﹤0.01% of GF Fund Management's portfolio in Q1 2026, its #509 holding.
  • GF Fund Management first reported a position in Annexon in Q4 2024 and has held it in 6 quarters since.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on GF Fund Management's 13F filing for Q1 2026, filed 15 Apr 2026.