$28.57
-0.01 (-0.05%)
Market Cap
$535.9M
Shares Outstanding
18,776,600
Institutional Holders
76
Total Inst. Value
$189.4M
% of Float Held
109.1%
QoQ Holder Change
—
Institutional data as of Q1 2025
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | FMR LLC | $49.6M | 2,799,400 |
| 2 | Deep Track Capital, LP | $24.8M | 1,401,938 |
| 3 | EcoR1 Capital, LLC | $16.6M | 935,121 |
| 4 | FARALLON CAPITAL MANAGEMENT LLC | $15.1M | 853,050 |
| 5 | 5AM Venture Management, LLC | $9.1M | 511,660 |
| 6 | Prosight Management, LP | $7.1M | 398,885 |
| 7 | VANGUARD GROUP INC | $6.4M | 361,168 |
| 8 | Bollard Group LLC | $5.4M | 302,953 |
| 9 | Woodline Partners LP | $5.4M | 302,215 |
| 10 | Ikarian Capital, LLC | $4.8M | 269,090 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| FMR LLC | +1.3M | $49.6M |
| EcoR1 Capital, LLC | +86K | $16.6M |
| FARALLON CAPITAL MANAGEMENT LLC | +140K | $15.1M |
| VANGUARD GROUP INC | +120 | $6.4M |
| Woodline Partners LP | +172K | $5.4M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| BALYASNY ASSET MANAGEMENT L.P. | -237K | $181K |
| 5AM Venture Management, LLC | -85K | $9.1M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -60K | $1.9M |
| CITIGROUP INC | -13K | $11K |
| Schonfeld Strategic Advisors LLC | -3K | $253K |
Famous Fund Managers
Related Stocks
Frequently Asked Questions
How many institutional investors hold TECX?
As of Q1 2025, 76 institutional investors report holding TECX (Tectonic Therapeutic, Inc.) in their 13F filings.
What percentage of Tectonic Therapeutic, Inc. is owned by institutions?
Institutional investors hold approximately 109.1% of Tectonic Therapeutic, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most TECX?
The largest institutional holder of TECX is FMR LLC with $49.6M in shares.
Are institutions buying or selling TECX?
This quarter, 28 institutions opened new positions in TECX and 22 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.