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ACADIAN ASSET MANAGEMENT LLC

Position in ANNX — Annexon, Inc.

CIK 916542 Boston, MA

Position in ANNX

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$4,200,605
-$122,844 QoQ
Shares Held
758,232
-12.0% QoQ
Ownership
0.380%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ANNX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

ACADIAN ASSET MANAGEMENT LLC holds $703,385,515 across 179 Biotechnology names. ANNX ranks #30 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ANNX

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,200,605 758,232
2025-12-31 $4,323,449 861,245
2025-09-30 $1,623,707 532,363
2025-06-30 $1,126,101 469,209
2025-03-31 $393,700 203,990
2024-12-31 $798,458 155,645
2024-09-30 $5,594,376 944,996
2024-06-30 $4,469,539 912,151
2024-03-31 $6,868,809 957,993
2023-12-31 $3,968,068 874,024
2023-09-30 $1,916,848 812,224
2023-06-30 $2,888,392 820,566
2023-03-31 $3,100,324 805,279
2022-12-31 $2,051,518 396,812
2022-09-30 $2,491,757 403,197
2022-06-30 $1,510,035 400,540
2022-03-31 $390,097 142,893