ADAR1 Capital Management’s Annexon ANNX Stock Holding History

ADAR1 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 Q2	–	Sell	-55,000	Closed	-$305K	–	282
2026 Q1	$305K	Buy	55,000 +7,000	+15%	+$39.4K	0.02%	238
2025 Q4	$241K	Buy	+48,000	New	+$183K	0.02%	222

Other funds holding ANNX

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return

Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

MCO

MAK Capital One New York $714M AUM 68.07% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

ADAR1 Capital Management's ANNX Position: Q2 2026 in Review

ADAR1 Capital Management sold out of Annexon (ANNX) in Q2 2026, closing a stake of 55,000 shares — an estimated $305K sold.

ADAR1 Capital Management first reported a position in ANNX in Q4 2025 and held it in 2 quarters. The position peaked at $305K in Q1 2026. 216 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

ADAR1 Capital Management reported no remaining Annexon position as of Q2 2026 after selling out during the quarter.
ADAR1 Capital Management sold 55,000 Annexon shares in Q2 2026, an estimated $305K.
ADAR1 Capital Management first reported a position in Annexon in Q4 2025 and held it in 2 quarters.
ADAR1 Capital Management's Annexon position peaked at $305K in Q1 2026.
216 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on ADAR1 Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.