Q3 2025 13F Holders as of 30 Sep 2025
-
Type / Class
-
Equity / Common Stock, par value $0.001
-
Shares outstanding
-
46,382,370
-
Total 13F shares
-
35,667,289
-
Share change
-
+910,153
-
Total reported value
-
$193,650,860
-
Put/Call ratio
-
130%
-
Price per share
-
$5.43
-
Number of holders
-
126
-
Value change
-
+$2,747,084
-
Number of buys
-
64
-
Number of sells
-
63
Institutional Holders of Quanterix Corp - Common Stock, par value $0.001 (QTRX) as of Q3 2025
As of 30 Sep 2025,
Quanterix Corp - Common Stock, par value $0.001 (QTRX) was held by
126 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
35,667,289 shares.
The largest 10 holders included
Portolan Capital Management, LLC, AMERIPRISE FINANCIAL INC, BlackRock, Inc., VANGUARD GROUP INC, Invenomic Capital Management LP, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, EASTERLY INVESTMENT PARTNERS LLC, MILLENNIUM MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC, and Kent Lake PR LLC.
This page lists
126
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| 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.