Quanterix Corp - Common Stock, par value $0.001 (QTRX)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock, par value $0.001
Shares outstanding
46,382,370
Total 13F shares
18,497,537
Share change
-384,482
Total reported value
$117,598,736
Price per share
$6.36
Number of holders
85
Value change
-$2,443,032
Number of buys
39
Number of sells
33

Institutional Holders of Quanterix Corp - Common Stock, par value $0.001 (QTRX) as of Q4 2025

As of 31 Dec 2025, Quanterix Corp - Common Stock, par value $0.001 (QTRX) was held by 85 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 18,497,537 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, MORGAN STANLEY, Trium Capital LLP, Williams Jones Wealth Management, LLC., Empire Financial Management Company, LLC, and EASTERLY INVESTMENT PARTNERS LLC. This page lists 85 institutional shareholders reporting positions in this security for the Q4 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.