State Street
ANNX icon

State Street’s Annexon ANNX Stock Holding History

State Street’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 		$56.1M Buy
9,824,321
+2,905,066
+42% +$16.1M ﹤0.01% 1774
2026
Q1 		$38.3M Buy
6,919,255
+2,267,070
+49% +$12.8M ﹤0.01% 1889
2025
Q4 		$23.4M Buy
4,652,185
+2,601,877
+127% +$9.95M ﹤0.01% 2174
2025
Q3 		$6.25M Buy
2,050,308
+69,324
+3% +$172K ﹤0.01% 2899
2025
Q2 		$4.75M Sell
1,980,984
-58,842
-3% -$118K ﹤0.01% 2967
2025
Q1 		$3.94M Sell
2,039,826
-2,470,888
-55% -$8.22M ﹤0.01% 2974
2024
Q4 		$23.1M Buy
4,510,714
+668,835
+17% +$4.12M ﹤0.01% 2147
2024
Q3 		$22.7M Buy
3,841,879
+2,068,294
+117% +$12.3M ﹤0.01% 2134
2024
Q2 		$8.69M Buy
1,773,585
+575,462
+48% +$2.98M ﹤0.01% 2634
2024
Q1 		$8.59M Buy
1,198,123
+351,849
+42% +$1.83M ﹤0.01% 2672
2023
Q4 		$3.84M Buy
846,274
+14,730
+2% +$36.5K ﹤0.01% 3064
2023
Q3 		$1.96M Buy
831,544
+37,300
+5% +$113K ﹤0.01% 3349
2023
Q2 		$2.8M Buy
794,244
+638,445
+410% +$2.79M ﹤0.01% 3259
2023
Q1 		$600K Buy
155,799
+32,300
+26% +$178K ﹤0.01% 3680
2022
Q4 		$638K Buy
123,499
+28,860
+30% +$159K ﹤0.01% 3677
2022
Q3 		$585K Buy
94,639
+5,800
+7% +$31.4K ﹤0.01% 3719
2022
Q2 		$335K Sell
88,839
-467,305
-84% -$1.43M ﹤0.01% 3987
2022
Q1 		$1.52M Sell
556,144
-738,038
-57% -$4.54M ﹤0.01% 3662
2021
Q4 		$14.9M Buy
1,294,182
+789,539
+156% +$12.8M ﹤0.01% 2672
2021
Q3 		$9.39M Sell
504,643
-432,027
-46% -$8.76M ﹤0.01% 2919
2021
Q2 		$21.1M Buy
936,670
+178,578
+24% +$3.96M ﹤0.01% 2473
2021
Q1 		$21.1M Buy
758,092
+499,198
+193% +$13.7M ﹤0.01% 2345
2020
Q4 		$6.48M Buy
258,894
+77,116
+42% +$1.98M ﹤0.01% 2833
2020
Q3 		$5.5M Buy
+181,778
New +$4.26M ﹤0.01% 2733

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
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
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.68B AUM 126.09% 1-Year Est. Return

State Street's ANNX Position: Q2 2026 in Review

State Street increased its Annexon (ANNX) stake by 42% in Q2 2026, buying an estimated $16.1M and bringing the position to 9,824,321 shares worth $56.1M. The position accounts for ﹤0.01% of the portfolio, ranked #1774.

State Street first reported a position in ANNX in Q3 2020 and has held it in 24 quarters since. 216 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

  • State Street held 9,824,321 shares of Annexon worth $56.1M as of Q2 2026.
  • State Street bought 2,905,066 Annexon shares in Q2 2026, an estimated $16.1M.
  • Annexon made up ﹤0.01% of State Street's portfolio in Q2 2026, its #1774 holding.
  • State Street first reported a position in Annexon in Q3 2020 and has held it in 24 quarters since.
  • 216 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on State Street's 13F filing for Q2 2026, filed 7 Aug 2026.