Institutional Ownership
Quanterix Corp
CUSIP 74766Q101COMQTRXQ1 2026
Institutional Holders
123
13F filers
Shares Held
33.79M
Aggregate institutional
Institutional Value
$118.18M
Q1 2026
Net New Holders
-5
16 new · 21 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions16
Increased51
Decreased35
Sold out21
Institutional Holders
123 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Ameriprise Financial Inc | 3.54M | $12.47M | −1.45M | Reduced |
| 2 | Blackrock, Inc. | 3.28M | $11.54M | −98.3K | Reduced |
| 3 | Portolan Capital Management, LLC | 2.95M | $10.37M | −1.58M | Reduced |
| 4 | Blue Water Life Science Advisors, LP | 2.14M | $7.54M | +50.0K | Added |
| 5 | William Blair Investment Management, LLC | 2.08M | $7.33M | +37.3K | Added |
| 6 | Invenomic Capital Management LP | 1.93M | $6.80M | +427.2K | Added |
| 7 | Levin Capital Strategies, L.P. | 1.46M | $5.15M | +1.46M | New |
| 8 | First Eagle Investment Management, LLC | 1.30M | $4.58M | +768.7K | Added |
| 9 | Geode Capital Management, LLC | 994.8K | $3.50M | −79.2K | Reduced |
| 10 | Trium Capital LLP | 994.2K | $3.50M | +176.8K | Added |
113 more institutional holders on Premium
See every fund holding Quanterix Corp, with full quarter-over-quarter share changes.
Unlock all holders