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TWO SIGMA INVESTMENTS, LP

Position in ANNX — Annexon, Inc.

CIK 1179392 NEW YORK, NY

Position in ANNX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$2,611,506
+$944,676 QoQ
Shares Held
471,391
+42.0% QoQ
Ownership
0.236%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
15 quarters on record
Voting authority Sole 99.85150331677949.ToString("F0")% Shared 0.ToString("F0")% None 0.1484966832205112.ToString("F0")%

Common Shares in ANNX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $5,506,832,621 across 316 Biotechnology names. ANNX ranks #144 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ANNX

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15 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,611,506 471,391
2025-12-31 $1,666,830 332,038
2025-09-30 $851,358 279,134
2025-06-30 $482,784 201,160
2024-12-31 $703,748 137,183
2024-09-30 $834,228 140,917
2024-06-30 $1,599,379 326,404
2024-03-31 $2,677,622 373,448
2023-12-31 $120,686 26,583
2023-09-30 $87,556 37,100
2023-06-30 $838,819 238,301
2023-03-31 $373,157 96,924
2022-06-30 $327,119 86,769
2022-03-31 $828,879 303,619
2021-12-31 $638,361 55,558