Institutional Ownership
Tectonic Therapeutic Inc
CUSIP 878972108COMTECXQ1 2026
Institutional Holders
106
13F filers
Shares Held
13.12M
Aggregate institutional
Institutional Value
$390.42M
Q1 2026
Net New Holders
+5
25 new · 20 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions25
Increased33
Decreased36
Sold out20
Institutional Holders
106 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Fmr LLC | 2.82M | $87.06M | +9.1K | Added |
| 2 | Tcg Crossover Management, LLC | 1.20M | $37.24M | +1.20M | New |
| 3 | Aberdeen Group PLC | 1.14M | $35.29M | 0 | Held |
| 4 | Blackrock, Inc. | 860.4K | $26.59M | +6.0K | Added |
| 5 | Braidwell LP | 847.2K | $26.19M | −80.4K | Reduced |
| 6 | First Light Asset Management, LLC | 647.7K | $20.02M | +647.7K | New |
| 7 | Baker Bros. Advisors LP | 607.8K | $18.79M | −295.6K | Reduced |
| 8 | 5am Venture Management, LLC | 606.7K | $18.75M | 0 | Held |
| 9 | Vestal Point Capital, LP | 328.0K | $10.14M | 0 | Held |
| 10 | Kennedy Capital Management LLC | 286.7K | $8.86M | +77.5K | Added |
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