GSA Capital Partners’s Annexon ANNX Stock Holding History

GSA Capital Partners’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	$596K	Buy	104,378 +72,684	+229%	+$402K	0.04%	877
2026 Q1	$176K	Buy	+31,694	New	+$178K	0.01%	1483
2025 Q2	–	Sell	-11,425	Closed	-$22K	–	1723
2025 Q1	$22K	Buy	+11,425	New	+$38K	﹤0.01%	1582
2024 Q4	–	Sell	-34,581	Closed	-$205K	–	1581
2024 Q3	$205K	Buy	34,581 +3,355	+11%	+$19.9K	0.02%	1407
2024 Q2	$153K	Buy	31,226 +5,514	+21%	+$28.5K	0.01%	1493
2024 Q1	$184K	Buy	+25,712	New	+$133K	0.01%	1419
2023 Q3	–	Sell	-130,042	Closed	-$458K	–	1471
2023 Q2	$458K	Buy	+130,042	New	+$569K	0.05%	795
2023 Q1	–	Sell	-161,360	Closed	-$834K	–	1458
2022 Q4	$834K	Buy	161,360 +2,801	+2%	+$15.4K	0.1%	295
2022 Q3	$980K	Buy	158,559 +3,639	+2%	+$19.7K	0.13%	165
2022 Q2	$584K	Buy	154,920 +115,276	+291%	+$352K	0.09%	400
2022 Q1	$108K	Buy	+39,644	New	+$244K	0.01%	1281

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

GSA Capital Partners's ANNX Position: Q2 2026 in Review

GSA Capital Partners increased its Annexon (ANNX) stake by 229% in Q2 2026, buying an estimated $402K and bringing the position to 104,378 shares worth $596K. The position accounts for 0.04% of the portfolio, ranked #877.

GSA Capital Partners first reported a position in ANNX in Q1 2022 and has held it in 11 quarters since. The position peaked at $980K in Q3 2022. 216 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

GSA Capital Partners held 104,378 shares of Annexon worth $596K as of Q2 2026.
GSA Capital Partners bought 72,684 Annexon shares in Q2 2026, an estimated $402K.
Annexon made up 0.04% of GSA Capital Partners's portfolio in Q2 2026, its #877 holding.
GSA Capital Partners first reported a position in Annexon in Q1 2022 and has held it in 11 quarters since.
GSA Capital Partners's Annexon position peaked at $980K in Q3 2022.
216 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.