SEI Investments’s Annexon ANNX Stock Holding History
Bought
Maintained
Sold
Other funds holding ANNX
SL
SEI Investments's ANNX Position: Q3 2026 in Review
SEI Investments increased its Annexon (ANNX) stake by 44% in Q3 2026, buying an estimated $409K and bringing the position to 265,234 shares worth $1.12M. The position accounts for ﹤0.01% of the portfolio, ranked #2248.
SEI Investments first reported a position in ANNX in Q3 2024 and has held it in 6 quarters since. The position peaked at $1.13M in Q1 2026. 105 funds tracked by Wall St. Rank hold ANNX as of Q3 2026.
- SEI Investments held 265,234 shares of Annexon worth $1.12M as of Q3 2026.
- SEI Investments bought 81,417 Annexon shares in Q3 2026, an estimated $409K.
- Annexon made up ﹤0.01% of SEI Investments's portfolio in Q3 2026, its #2248 holding.
- SEI Investments first reported a position in Annexon in Q3 2024 and has held it in 6 quarters since.
- SEI Investments's Annexon position peaked at $1.13M in Q1 2026.
- 105 funds tracked by Wall St. Rank held Annexon as of Q3 2026.
Based on SEI Investments's 13F filing for Q3 2026, filed 10 Nov 2026.