Prelude Capital Management’s Annexon ANNX Stock Holding History

Prelude 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	$123K	Buy	22,200 +10,200	+85%	+$57.4K	0.01%	1013
2025 Q4	$60.2K	Buy	+12,000	New	+$45.9K	﹤0.01%	1227
2025 Q1	–	Sell	-43,363	Closed	-$222K	–	1175
2024 Q4	$222K	Buy	+43,363	New	+$267K	0.01%	939
2023 Q4	–	Sell	-75,600	Closed	-$178K	–	1118
2023 Q3	$178K	Buy	+75,600	New	+$229K	0.01%	925
2023 Q2	–	Sell	-12,166	Closed	-$46.8K	–	1112
2023 Q1	$46.8K	Buy	+12,166	New	+$66.9K	﹤0.01%	1008

Other funds holding ANNX

Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return

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

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 Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

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

Prelude Capital Management increased its Annexon (ANNX) stake by 85% in Q1 2026, buying an estimated $57.4K and bringing the position to 22,200 shares worth $123K. The position accounts for 0.01% of the portfolio, ranked #1013.

Prelude Capital Management first reported a position in ANNX in Q1 2023 and has held it in 5 quarters since. The position peaked at $222K in Q4 2024. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

Prelude Capital Management held 22,200 shares of Annexon worth $123K as of Q1 2026.
Prelude Capital Management bought 10,200 Annexon shares in Q1 2026, an estimated $57.4K.
Annexon made up 0.01% of Prelude Capital Management's portfolio in Q1 2026, its #1013 holding.
Prelude Capital Management first reported a position in Annexon in Q1 2023 and has held it in 5 quarters since.
Prelude Capital Management's Annexon position peaked at $222K in Q4 2024.
217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

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