Type / Class
Equity / Common Stock, $0.001 par value per share
Shares outstanding
38.8M
Number of holders
135
Total 13F shares, excl. options
32.5M
Shares change
-300K
Total reported value, excl. options
$733M
Value change
+$8.55M
Put/Call ratio
1.97
Number of buys
65
Number of sells
-67
Price
$22.55

Significant Holders of Quanterix Corp - Common Stock, $0.001 par value per share (QTRX) as of Q2 2023

163 filings reported holding QTRX - Quanterix Corp - Common Stock, $0.001 par value per share as of Q2 2023.
Quanterix Corp - Common Stock, $0.001 par value per share (QTRX) has 135 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 32.5M shares of 38.8M outstanding shares and own 83.7% of the company stock.
Largest 10 shareholders include Camber Capital Management LP (3.43M shares), BlackRock Inc. (2.86M shares), FMR LLC (2.13M shares), VANGUARD GROUP INC (1.97M shares), Portolan Capital Management, LLC (1.42M shares), GILDER GAGNON HOWE & CO LLC (1.27M shares), Granahan Investment Management, LLC (1.18M shares), PURA VIDA INVESTMENTS, LLC (1.1M shares), D. E. Shaw & Co., Inc. (1.02M shares), and MILLENNIUM MANAGEMENT LLC (961K shares).
This table shows the top 135 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.