Boothbay Fund Management’s Annexon ANNX Stock Holding History

Boothbay 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 Q2	$686K	Sell	120,129 -46,035	-28%	-$254K	0.01%	1309
2026 Q1	$921K	Buy	166,164 +102,095	+159%	+$575K	0.01%	993
2025 Q4	$322K	Buy	+64,069	New	+$245K	﹤0.01%	1388
2024 Q3	–	Sell	-103,493	Closed	-$507K	–	1596
2024 Q2	$507K	Sell	103,493 -271,783	-72%	-$1.41M	0.01%	990
2024 Q1	$2.69M	Sell	375,276 -332,539	-47%	-$1.73M	0.05%	408
2023 Q4	$3.21M	Buy	+707,815	New	+$1.75M	0.08%	340
2023 Q2	–	Sell	-16,274	Closed	-$62.7K	–	1786
2023 Q1	$62.7K	Buy	16,274 +831	+5%	+$4.57K	﹤0.01%	2003
2022 Q4	$79.8K	Buy	+15,443	New	+$84.9K	﹤0.01%	1840

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

Boothbay Fund Management's ANNX Position: Q2 2026 in Review

Boothbay Fund Management reduced its Annexon (ANNX) stake by 28% in Q2 2026, selling an estimated $254K and leaving 120,129 shares worth $686K. The position accounts for 0.01% of the portfolio, ranked #1309.

Boothbay Fund Management first reported a position in ANNX in Q4 2022 and has held it in 8 quarters since. The position peaked at $3.21M in Q4 2023. 216 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

Boothbay Fund Management held 120,129 shares of Annexon worth $686K as of Q2 2026.
Boothbay Fund Management sold 46,035 Annexon shares in Q2 2026, an estimated $254K.
Annexon made up 0.01% of Boothbay Fund Management's portfolio in Q2 2026, its #1309 holding.
Boothbay Fund Management first reported a position in Annexon in Q4 2022 and has held it in 8 quarters since.
Boothbay Fund Management's Annexon position peaked at $3.21M in Q4 2023.
216 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

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