T. Rowe Price Associates
ANNX icon

T. Rowe Price Associates’s Annexon ANNX Stock Holding History

T. Rowe Price Associates’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 		$738K Sell
129,243
-299,477
-70% -$1.66M ﹤0.01% 2448
2026
Q1 		$2.38M Sell
428,720
-16,354
-4% -$92.1K ﹤0.01% 1745
2025
Q4 		$2.23M Sell
445,074
-39,701
-8% -$152K ﹤0.01% 1701
2025
Q3 		$1.48M Sell
484,775
-23,328
-5% -$57.9K ﹤0.01% 1875
2025
Q2 		$1.22M Sell
508,103
-16,638
-3% -$33.4K ﹤0.01% 1893
2025
Q1 		$1.01M Sell
524,741
-579,644
-52% -$1.93M ﹤0.01% 1950
2024
Q4 		$5.67M Buy
1,104,385
+69,733
+7% +$429K ﹤0.01% 1259
2024
Q3 		$6.13M Sell
1,034,652
-59,820
-5% -$355K ﹤0.01% 1238
2024
Q2 		$5.36M Sell
1,094,472
-229,232
-17% -$1.19M ﹤0.01% 1209
2024
Q1 		$9.49M Buy
1,323,704
+1,311,195
+10,482% +$6.81M ﹤0.01% 1121
2023
Q4 		$57K Buy
+12,509
New +$31K ﹤0.01% 2786
2022
Q2 		– Sell
-1,324,733
Closed -$3.62M – 2961
2022
Q1 		$3.62M Sell
1,324,733
-1,551,934
-54% -$9.55M ﹤0.01% 1528
2021
Q4 		$33.1M Buy
2,876,667
+1,151,996
+67% +$18.6M ﹤0.01% 1146
2021
Q3 		$32.1M Buy
1,724,671
+414,187
+32% +$8.4M ﹤0.01% 1166
2021
Q2 		$29.5M Sell
1,310,484
-28,877
-2% -$640K ﹤0.01% 1203
2021
Q1 		$37.3M Buy
1,339,361
+133,858
+11% +$3.68M ﹤0.01% 1104
2020
Q4 		$30.2M Buy
1,205,503
+251,093
+26% +$6.46M ﹤0.01% 1112
2020
Q3 		$28.9M Buy
+954,410
New +$22.4M ﹤0.01% 1047

Other funds holding ANNX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MCO
MAK Capital One New York $714M AUM 68.07% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

T. Rowe Price Associates's ANNX Position: Q2 2026 in Review

T. Rowe Price Associates reduced its Annexon (ANNX) stake by 70% in Q2 2026, selling an estimated $1.66M and leaving 129,243 shares worth $738K. The position accounts for ﹤0.01% of the portfolio, ranked #2448.

T. Rowe Price Associates first reported a position in ANNX in Q3 2020 and has held it in 18 quarters since. The position peaked at $37.3M in Q1 2021. 216 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

  • T. Rowe Price Associates held 129,243 shares of Annexon worth $738K as of Q2 2026.
  • T. Rowe Price Associates sold 299,477 Annexon shares in Q2 2026, an estimated $1.66M.
  • Annexon made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q2 2026, its #2448 holding.
  • T. Rowe Price Associates first reported a position in Annexon in Q3 2020 and has held it in 18 quarters since.
  • T. Rowe Price Associates's Annexon position peaked at $37.3M in Q1 2021.
  • 216 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on T. Rowe Price Associates's 13F filing for Q2 2026, filed 14 Aug 2026.