Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Annexon, Inc.
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
Nasdaq · Pharmaceutical Preparations
Prev close 3.93 · gapped above the open, then crossed back over prior close. High/low 3.95 at 5:00 am ET, 3.82 at 10:45 am ET.
ANNX (Annexon, Inc.) has 0 disclosed suppliers and 0 disclosed customers, strongest disclosure first.
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
218 institutional managers report a position in Annexon, Inc. worth $1.0B between them, filed on form 13F for the quarter ending 2026-06-30. 28 of them hold 80% of it, the largest being FMR LLC at 10.86%.
193 more managers in the register
28 managers hold 80% of the $1.0B institutional base. The other 190 hold the rest.
Positions as filed with the SEC for the quarter ended Jun 30. A 13F is due 45 days after the quarter closes, so this register is 78 days old and does not move with the price above it.
via Redmile Group, LLC, Siren, L.L.C., Great Point Partners LLC +4 more · 6.60% of ANNX, 9.45% of SLN
via Redmile Group, LLC, BVF Inc, Siren, L.L.C. +5 more · 6.60% of ANNX, 5.17% of STOK
via BVF Inc, Siren, L.L.C., Bain Capital Life Sciences Investors, LLC +6 more · 4.84% of ANNX, 5.15% of OLMA
via BVF Inc, MPM Oncology Impact Management LP, Balyasny Asset Management LLC +7 more · 4.84% of ANNX, 21.27% of MLTX
via BVF Inc, Woodline Partners LP, Great Point Partners LLC +2 more · 4.84% of ANNX, 4.83% of SGMT
via BVF Inc, Siren, L.L.C., Adage Capital Partners GP, L.L.C. +4 more · 4.84% of ANNX, 12.05% of IVVD
Managers holding a meaningful stake in ANNX also hold this much of the other company’s institutional base. Managers who hold most of the companies we cover are excluded, because their overlap says nothing about this one in particular. This is how the two are held, not evidence that one moves the other.