Quantbot Technologies’s Annexon ANNX Stock Holding History

Quantbot Technologies’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	$1.71K	Buy	+308	New	+$1.73K	﹤0.01%	1615
2023 Q2	–	Sell	-800	Closed	-$3.08K	–	1548
2023 Q1	$3.08K	Sell	800 -200	-20%	-$1.1K	﹤0.01%	1458
2022 Q4	$5.17K	Sell	1,000 -1,400	-58%	-$7.69K	﹤0.01%	1553
2022 Q3	$14K	Sell	2,400 -5,300	-69%	-$28.7K	﹤0.01%	1394
2022 Q2	$29K	Sell	7,700 -1,800	-19%	-$5.5K	﹤0.01%	1400
2022 Q1	$25K	Buy	9,500 +8,200	+631%	+$50.5K	﹤0.01%	1326
2021 Q4	$14K	Buy	1,300 +700	+117%	+$11.3K	﹤0.01%	1266
2021 Q3	$11K	Buy	+600	New	+$12.2K	﹤0.01%	1336

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

Quantbot Technologies's ANNX Position: Q1 2026 in Review

Quantbot Technologies opened a new position in Annexon (ANNX) in Q1 2026: 308 shares worth $1.71K. The stake represents ﹤0.01% of the portfolio and ranks #1615 among its holdings. This is a return to the name: Quantbot Technologies previously reported a position in ANNX as recently as Q1 2023.

Quantbot Technologies first reported a position in ANNX in Q3 2021 and has held it in 8 quarters since. The position peaked at $29K in Q2 2022. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

Quantbot Technologies held 308 shares of Annexon worth $1.71K as of Q1 2026.
Annexon was a new Quantbot Technologies position in Q1 2026.
Annexon made up ﹤0.01% of Quantbot Technologies's portfolio in Q1 2026, its #1615 holding.
Quantbot Technologies first reported a position in Annexon in Q3 2021 and has held it in 8 quarters since.
Quantbot Technologies's Annexon position peaked at $29K in Q2 2022.
217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on Quantbot Technologies's 13F filing for Q1 2026, filed 13 May 2026.