Institutional Ownership
Quanterix Corp
CUSIP 74766Q101COMQTRXQ1 2026
Shares Short
4.34M
As of Jul 15, 2026
Days to Cover
9.24
Short shares ÷ avg daily volume
Change vs Prior
+0.2%
vs previous settlement
Avg Daily Volume
469.1K
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 4.34M | 4.33M | +0.2% | 469.1K | 9.24 |
| Jun 30, 2026 | 4.33M | 4.48M | -3.4% | 1.67M | 2.60 |
| Jun 15, 2026 | 4.48M | 5.06M | -11.5% | 900.3K | 4.97 |
| May 29, 2026 | 5.06M | 5.15M | -1.8% | 1.25M | 4.03 |
| May 15, 2026 | 5.15M | 4.60M | +12.0% | 1.74M | 2.96 |
| Apr 30, 2026 | 4.60M | 4.30M | +6.8% | 1.02M | 4.49 |
| Apr 15, 2026 | 4.30M | 4.32M | -0.3% | 927.3K | 4.64 |
| Mar 31, 2026 | 4.32M | 4.10M | +5.2% | 900.8K | 4.79 |
| Mar 13, 2026 | 4.10M | 4.12M | -0.4% | 696.8K | 5.89 |
| Feb 27, 2026 | 4.12M | 3.91M | +5.4% | 521.5K | 7.90 |
| Feb 13, 2026 | 3.91M | 3.58M | +9.2% | 557.5K | 7.01 |
| Jan 30, 2026 | 3.58M | 3.42M | +4.8% | 736.0K | 4.86 |