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BAKER BROS. ADVISORS LP

Position in TECX — Tectonic Therapeutic, Inc.

CIK 1263508 NEW YORK, NY

Position in TECX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$20,895,751
+$2,109,024 QoQ
Shares Held
607,788
0.0% QoQ
Ownership
3.11%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#6
of 122 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TECX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

BAKER BROS. ADVISORS LP holds $18,876,485,415 across 78 Biotechnology names. TECX ranks #51 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TECX

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $20,895,751 607,788
2026-03-31 $18,786,727 607,788
2025-12-31 $18,844,924 903,400
2025-09-30 $1,569,000 100,000
2025-06-30 $1,987,000 100,000
2025-03-31 $1,771,000 100,000