Portolan Capital Management, LLC Quanterix Corp Transaction History
Portolan Capital Management, LLC
- $1.6 Billion
- Q3 2025
A detailed history of Portolan Capital Management, LLC transactions in Quanterix Corp stock. As of the latest transaction made, Portolan Capital Management, LLC holds 4,259,851 shares of QTRX stock, worth $24.5 Million. This represents 1.45% of its overall portfolio holdings.
Number of Shares
4,259,851
Previous 3,633,622
17.23%
Holding current value
$24.5 Million
Previous $24.2 Million
4.28%
% of portfolio
1.45%
Previous 1.75%
Shares
23 transactions
Others Institutions Holding QTRX
# of Institutions
140Shares Held
36.1MCall Options Held
10.6KPut Options Held
13.8K-
Ameriprise Financial Inc Minneapolis, MN4.24MShares$24.4 Million0.01% of portfolio
-
Black Rock Inc. New York, NY3.14MShares$18 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.65MShares$15.2 Million0.0% of portfolio
-
Invenomic Capital Management LP Boston, MA1.39MShares$8 Million0.38% of portfolio
-
William Blair Investment Management, LLC Chicago, IL1.32MShares$7.55 Million0.02% of portfolio
About Quanterix Corp
- Ticker QTRX
- Exchange NASDAQ
- Sector Healthcare
- Industry Medical Devices
- Shares Outstandng 36,987,600
- Market Cap $212M
- Description
- Quanterix Corporation, a life sciences company, engages in development and marketing of digital immunoassay platforms that advances precision health for life sciences research and diagnostics in North America, Europe, the Middle East, Africa, and the Asia Pacific regions. It offers HD-X instrument, a sensitive automated multiplex protein detecti...