Cinctive Capital Management’s Annexon ANNX Stock Holding History

Cinctive 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	$1.23M	Sell	215,748 -52,892	-20%	-$292K	0.05%	305
2026 Q1	$1.49M	Sell	268,640 -90,346	-25%	-$509K	0.1%	228
2025 Q4	$1.8M	Buy	358,986 +293,520	+448%	+$1.12M	0.1%	226
2025 Q3	$200K	Sell	65,466 -70,000	-52%	-$174K	0.01%	384
2025 Q2	$325K	Hold	135,466	–	–	0.02%	337
2025 Q1	$261K	Hold	135,466	–	–	0.02%	289
2024 Q4	$695K	Sell	135,466 -51,362	-27%	-$316K	0.04%	301
2024 Q3	$1.11M	Sell	186,828 -31,262	-14%	-$185K	0.06%	282
2024 Q2	$1.07M	Buy	218,090 +173,790	+392%	+$899K	0.05%	303
2024 Q1	$318K	Buy	+44,300	New	+$230K	0.01%	357

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 $3.37T AUM 44.26% 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

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

Cinctive Capital Management reduced its Annexon (ANNX) stake by 20% in Q2 2026, selling an estimated $292K and leaving 215,748 shares worth $1.23M. The position accounts for 0.05% of the portfolio, ranked #305.

Cinctive Capital Management first reported a position in ANNX in Q1 2024 and has held it in 10 quarters since. The position peaked at $1.8M in Q4 2025. 217 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

Cinctive Capital Management held 215,748 shares of Annexon worth $1.23M as of Q2 2026.
Cinctive Capital Management sold 52,892 Annexon shares in Q2 2026, an estimated $292K.
Annexon made up 0.05% of Cinctive Capital Management's portfolio in Q2 2026, its #305 holding.
Cinctive Capital Management first reported a position in Annexon in Q1 2024 and has held it in 10 quarters since.
Cinctive Capital Management's Annexon position peaked at $1.8M in Q4 2025.
217 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

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