HF
ANNX icon

HRT Financial’s Annexon ANNX Stock Holding History

HRT Financial’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
2025
Q4 		– Sell
-84,582
Closed -$257K – 3130
2025
Q3 		$257K Buy
+84,582
New +$210K ﹤0.01% 2268
2025
Q2 		– Sell
-78,100
Closed -$150K – 2557
2025
Q1 		$150K Buy
+78,100
New +$260K ﹤0.01% 2083
2024
Q1 		– Sell
-12,012
Closed -$54K – 2269
2023
Q4 		$54K Buy
+12,012
New +$29.7K ﹤0.01% 1950
2023
Q2 		– Sell
-113,807
Closed -$438K – 2425
2023
Q1 		$438K Buy
+113,807
New +$626K 0.01% 1477
2022
Q2 		– Sell
-128,175
Closed -$349K – 2889
2022
Q1 		$349K Buy
128,175
+114,042
+807% +$702K ﹤0.01% 2123
2021
Q4 		$162K Buy
+14,133
New +$228K ﹤0.01% 2610
2021
Q2 		– Sell
-7,538
Closed -$209K – 2806
2021
Q1 		$209K Buy
+7,538
New +$207K ﹤0.01% 2290

Other funds holding ANNX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.11B AUM 171.34% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

HRT Financial's ANNX Position: Q4 2025 in Review

HRT Financial sold out of Annexon (ANNX) in Q4 2025, closing a stake of 84,582 shares — an estimated $257K sold.

HRT Financial first reported a position in ANNX in Q1 2021 and held it in 7 quarters. The position peaked at $438K in Q1 2023. 168 funds tracked by Wall St. Rank hold ANNX as of Q4 2025.

  • HRT Financial reported no remaining Annexon position as of Q4 2025 after selling out during the quarter.
  • HRT Financial sold 84,582 Annexon shares in Q4 2025, an estimated $257K.
  • HRT Financial first reported a position in Annexon in Q1 2021 and held it in 7 quarters.
  • HRT Financial's Annexon position peaked at $438K in Q1 2023.
  • 168 funds tracked by Wall St. Rank held Annexon as of Q4 2025.

Based on HRT Financial's 13F filing for Q4 2025, filed 12 Feb 2026.