Q2 2025 13F Holders as of 6/30/2025
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
18.7M
-
Number of holders
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82
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Total 13F shares, excl. options
-
12.1M
-
Shares change
-
+871K
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Total reported value, excl. options
-
$241M
-
Value change
-
+$18.2M
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Number of buys
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51
-
Number of sells
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-27
-
Price
-
$19.87
Significant Holders of Tectonic Therapeutic, Inc. - Common Stock (TECX) as of Q2 2025
96 filings reported holding TECX - Tectonic Therapeutic, Inc. - Common Stock as of Q2 2025.
Tectonic Therapeutic, Inc. - Common Stock (TECX) has 82 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 12.1M shares
of 18.7M outstanding shares and own 64.77% of the company stock.
Largest 10 shareholders include FMR LLC (2.8M shares), Deep Track Capital, LP (1.4M shares), EcoR1 Capital, LLC (935K shares), FARALLON CAPITAL MANAGEMENT LLC (853K shares), BlackRock, Inc. (761K shares), VANGUARD GROUP INC (584K shares), 5AM Venture Management, LLC (512K shares), Prosight Management, LP (442K shares), Woodline Partners LP (322K shares), and Bollard Group LLC (303K shares).
This table shows the top 82 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.