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.
124 institutional managers report a position in Tectonic Therapeutic, Inc. worth $487.0M between them, filed on form 13F for the quarter ending 2026-06-30. 18 of them hold 80% of it, the largest being FMR LLC at 19.98%.
99 more managers in the register
18 managers hold 80% of the $487.0M institutional base. The other 106 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 TCG Crossover Management, LLC, Braidwell LP, Vestal Point Capital, LP +1 more · 8.50% of TECX, 14.33% of SRZN
via TCG Crossover Management, LLC, Baker Bros. Advisors LP, Vestal Point Capital, LP +4 more · 8.50% of TECX, 4.96% of GLUE
via TCG Crossover Management, LLC, Vestal Point Capital, LP, Ikarian Capital, LLC +5 more · 8.50% of TECX, 9.02% of ABVX
via Standard Life Aberdeen plc, Braidwell LP, Marshall Wace LLP +3 more · 8.06% of TECX, 9.52% of IMUX
via Standard Life Aberdeen plc, Braidwell LP, Marshall Wace LLP +4 more · 8.06% of TECX, 9.27% of OCS
via TCG Crossover Management, LLC, 5AM Venture Management, LLC, Ikarian Capital, LLC +5 more · 8.50% of TECX, 13.25% of SLN
Managers holding a meaningful stake in TECX 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.
Tectonic Therapeutic, Inc.
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
Nasdaq · Biological Products, (No Diagnostic Substances)
Prev close 28.47 · gapped above the open, then crossed back over prior close. High/low 29.00 at 10:15 am ET, 28.14 at 1:30 pm ET.
TECX (Tectonic Therapeutic, 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.