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

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class
Equity / Common Stock, par value $0.001
Shares outstanding
46,382,370
Total 13F shares
34,710,785
Share change
-249,999
Total reported value
$230,879,985
Price per share
$6.65
Number of holders
136
Value change
-$1,229,261
Number of buys
70
Number of sells
75

Institutional Holders of Quanterix Corp - Common Stock, par value $0.001 (QTRX) as of Q2 2025

As of 30 Jun 2025, Quanterix Corp - Common Stock, par value $0.001 (QTRX) was held by 136 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 34,710,785 shares. The largest 10 holders included AMERIPRISE FINANCIAL INC, Portolan Capital Management, LLC, BlackRock, Inc., VANGUARD GROUP INC, Kent Lake PR LLC, Invenomic Capital Management LP, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, EASTERLY INVESTMENT PARTNERS LLC, Blue Water Life Science Advisors, LP, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 136 institutional shareholders reporting positions in this security for the Q2 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.