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Cliff Asness’s Annexon ANNX Stock Holding History

Cliff Asness’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 		$3.95M Sell
691,812
-85,441
-11% -$472K ﹤0.01% 2151
2026
Q1 		$4.31M Buy
777,253
+946
+0.1% +$5.33K ﹤0.01% 1845
2025
Q4 		$3.9M Buy
776,307
+202,184
+35% +$773K ﹤0.01% 1728
2025
Q3 		$1.75M Buy
574,123
+242,092
+73% +$601K ﹤0.01% 2060
2025
Q2 		$797K Buy
332,031
+258,241
+350% +$518K ﹤0.01% 2330
2025
Q1 		$142K Buy
73,790
+40,637
+123% +$135K ﹤0.01% 2952
2024
Q4 		$170K Sell
33,153
-31,638
-49% -$195K ﹤0.01% 2703
2024
Q3 		$384K Sell
64,791
-214,672
-77% -$1.27M ﹤0.01% 2284
2024
Q2 		$1.37M Buy
279,463
+268,085
+2,356% +$1.39M ﹤0.01% 1618
2024
Q1 		$81.6K Buy
+11,378
New +$59.1K ﹤0.01% 2358
2022
Q3 		– Sell
-32,021
Closed -$121K – 2185
2022
Q2 		$121K Sell
32,021
-26,860
-46% -$82.1K ﹤0.01% 2064
2022
Q1 		$161K Buy
+58,881
New +$362K ﹤0.01% 2095

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

Cliff Asness's ANNX Position: Q2 2026 in Review

Cliff Asness reduced its Annexon (ANNX) stake by 11% in Q2 2026, selling an estimated $472K and leaving 691,812 shares worth $3.95M. The position accounts for ﹤0.01% of the portfolio, ranked #2151.

Cliff Asness first reported a position in ANNX in Q1 2022 and has held it in 12 quarters since. The position peaked at $4.31M in Q1 2026. 214 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

  • Cliff Asness held 691,812 shares of Annexon worth $3.95M as of Q2 2026.
  • Cliff Asness sold 85,441 Annexon shares in Q2 2026, an estimated $472K.
  • Annexon made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #2151 holding.
  • Cliff Asness first reported a position in Annexon in Q1 2022 and has held it in 12 quarters since.
  • Cliff Asness's Annexon position peaked at $4.31M in Q1 2026.
  • 214 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.