Quanterix Corp’s filing revealed that its Chief Financial Officer Sriram Vandana acquired Company’s shares for reported $19878.0 on Sep 12 ’25. In the deal valued at $4.79 per share,4,150 shares were bought. As a result of this transaction, Sriram Vandana now holds 87,200 shares worth roughly $0.62 million.
Then, WALT DAVID R bought 123,990 shares, generating $760,803 in total proceeds. Upon buying the shares at $6.14, the Director now owns 1,866,933 shares.
Before that, WALT DAVID R bought 36,010 shares. Quanterix Corp shares valued at $224,166 were divested by the Director at a price of $6.23 per share. As a result of the transaction, WALT DAVID R now holds 1,742,943 shares, worth roughly $12.48 million.
Canaccord Genuity downgraded its Quanterix Corp [QTRX] rating to a Hold from a a Buy in a research note published recently. A number of analysts have revised their coverage, including Scotiabank’s analysts, who began to cover the stock in early February with a ‘”a Sector outperform”‘ rating. Canaccord Genuity also remained covering QTRX and has increased its forecast on September 25, 2023 with a “Buy” recommendation from previously “Hold” rating. SVB Securities revised its rating on August 08, 2023. It rated QTRX as “an Outperform” which previously was an “a Market perform”.
Price Performance Review of QTRX
On Tuesday, Quanterix Corp [NASDAQ:QTRX] saw its stock fall -2.72% to $7.16. Over the last five days, the stock has gained 9.31%. Quanterix Corp shares have fallen nearly -23.99% since the year began. Nevertheless, the stocks have risen 12.58% over the past one year.
How much short interest is there in Quanterix Corp?
A steep rise in short interest was recorded in Quanterix Corp stocks on 2025-12-31, growing by 0.11 million shares to a total of 3.29 million shares. Yahoo Finance data shows the prior-month short interest on 2025-11-28 was 3.18 million shares. There was a rise of 3.46%, which implies that there is a positive sentiment for the stock.
