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STATE OF WISCONSIN INVESTMENT BOARD

Position in ANNX — Annexon, Inc.

CIK 854157 MADISON, WI

Position in ANNX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,635,201
+$1,359,609 QoQ
Shares Held
286,375
+475.7% QoQ
Ownership
0.140%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#69
of 216 holders
Holding Since
Dec 2020
15 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

STATE OF WISCONSIN INVESTMENT BOARD holds $511,704,326 across 163 Biotechnology names. ANNX ranks #71 (0.3% 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
2026-06-30 $1,635,201 286,375
2026-03-31 $275,592 49,746
2025-03-31 $157,557 81,636
2024-12-31 $355,242 69,248
2024-09-30 $153,653 25,955
2024-06-30 $315,114 64,309
2022-12-31 $138,556 26,800
2022-09-30 $270,684 43,800
2022-06-30 $323,089 85,700
2022-03-31 $401,856 147,200
2021-12-31 $463,047 40,300
2021-09-30 $749,983 40,300
2021-06-30 $758,339 33,689
2021-03-31 $579,072 20,800
2020-12-31 $520,624 20,800