Quanterix Corp — Institutional Ownership
Which tracked institutions hold QTRX, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.
18
Funds holding
$31837703
Total value held
Buying
10 added/new · 8 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | $15704976 | 3635411 | +357816 | +10.92% |
| 2 | Ameriprise Financial Inc | $4265671 | 987424 | +987424 | NEW BUY |
| 3 | State Street Corp | $4027566 | 932307 | +34030 | +3.79% |
| 4 | Morgan Stanley | $1934013 | 447688 | -160168 | -26.35% |
| 5 | Northern Trust Corp | $1456820 | 337227 | -12431 | -3.56% |
| 6 | Ubs Group Ag | $1218145 | 281978 | +281978 | NEW BUY |
| 7 | Goldman Sachs Group Inc | $916082 | 212056 | -58131 | -21.52% |
| 8 | Invesco Ltd. | $695032 | 160887 | +160887 | NEW BUY |
| 9 | Wells Fargo & Company/Mn | $644362 | 149158 | +20134 | +15.60% |
| 10 | Bank Of New York Mellon Corp | $569808 | 131900 | +5537 | +4.38% |
| 11 | Bank Of America Corp /De/ | $126516 | 29286 | -20266 | -40.90% |
| 12 | Jpmorgan Chase & Co | $86483 | 19049 | +1638 | +9.41% |
| 13 | Citigroup Inc | $85160 | 19713 | -92667 | -82.46% |
| 14 | Barclays Plc | $68278 | 15805 | -941 | -5.62% |
| 15 | Pnc Financial Services Group, Inc. | $30771 | 7123 | +5550 | +352.83% |
| 16 | Royal Bank Of Canada | $7000 | 1475 | -230626 | -99.36% |
| 17 | Us Bancorp \De\ | $873 | 202 | -324 | -61.60% |
| 18 | Amalgamated Financial Corp. | $147 | 5025 | +5025 | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.