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TWO SIGMA INVESTMENTS, LP

Position in ANNX — Annexon, Inc.

CIK 1179392 NEW YORK, NY

Position in ANNX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,928,065
+$316,559 QoQ
Shares Held
512,796
+8.8% QoQ
Ownership
0.251%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#54
of 216 holders
Holding Since
Dec 2021
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ANNX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $7,273,657,992 across 342 Biotechnology names. ANNX ranks #140 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ANNX

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,928,065 512,796
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