Purchases and Sales Made in Q3 2025 in Quanterix Corp (QTRX)
This table provides information about the institutional ownership of Quanterix Corp (QTRX) during Q3 2025. The information is specifically focused on institutions that hold shares of Quanterix Corp.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
1.2M+ 9880.18% |
$5.14M - $8.36M
|
1.21M
$6.94M
|
|
|
Nov 13, 2025
Q3 2025
|
Portolan Capital Management, LLC
Boston, MA |
BUY
|
- |
626K+ 17.23% |
$2.69M - $4.37M
|
4.26M
$24.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Tikvah Management LLC
Charlotte, NC |
BUY
|
- |
572KNew |
$2.45M - $3.99M
|
572K
$3.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Empire Financial Management Company, LLC
New York, NY |
BUY
|
- |
328K+ 264.92% |
$1.41M - $2.29M
|
452K
$2.6M
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
284K+ 122.74% |
$1.22M - $1.98M
|
516K
$2.96M
|
|
|
Nov 14, 2025
Q3 2025
|
Invenomic Capital Management LP
Boston, MA |
BUY
|
- |
248K+ 21.67% |
$1.06M - $1.73M
|
1.39M
$8M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
196K+ 166.36% |
$842K - $1.37M
|
314K
$1.8M
|
|
|
Nov 12, 2025
Q3 2025
|
William Blair Investment Management, LLC
Chicago, IL |
BUY
|
- |
187K+ 16.6% |
$804K - $1.31M
|
1.32M
$7.55M
|
|
|
Nov 13, 2025
Q3 2025
|
Ironwood Investment Management LLC
Boston, MA |
BUY
|
- |
173K+ 811.27% |
$741K - $1.21M
|
194K
$1.11M
|
|
|
Nov 12, 2025
Q3 2025
|
Easterly Investment Partners LLC
|
BUY
|
- |
169K+ 15.55% |
$723K - $1.18M
|
1.25M
$7.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
165K+ 37.04% |
$706K - $1.15M
|
609K
$3.49M
|
|
|
Nov 06, 2025
Q3 2025
|
Abrdn PLC
|
BUY
|
- |
144K+ 34.15% |
$617K - $1M
|
565K
$3.24M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
125K+ 14.07% |
$535K - $871K
|
1.01M
$5.81M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
119K+ 4.69% |
$509K - $828K
|
2.65M
$15.2M
|
|
|
Oct 16, 2025
Q3 2025
|
Trium Capital LLP
London, X0 |
BUY
|
- |
102K+ 17.42% |
$438K - $713K
|
689K
$3.95M
|
|
|
Nov 12, 2025
Q3 2025
|
Paragon Associates & Paragon Associates Ii Joint Venture
Dallas, TX |
BUY
|
- |
101KNew |
$432K - $703K
|
101K
$578K
|
|
|
Nov 14, 2025
Q3 2025
|
Numerai Gp LLC
San Francisco, CA |
BUY
|
- |
88.1KNew |
$378K - $615K
|
88.1K
$505K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
83.2KNew |
$357K - $581K
|
83.2K
$477K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
77.6K+ 120.7% |
$333K - $542K
|
142K
$815K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
69.7K+ 78.99% |
$299K - $487K
|
158K
$907K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
54.7K+ 7.15% |
$235K - $382K
|
820K
$4.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
43KNew |
$184K - $300K
|
43K
$247K
|
|
|
Nov 14, 2025
Q3 2025
|
Phar Vision Advisers, LLC
Boca Raton, FL |
BUY
|
- |
36.1KNew |
$155K - $252K
|
36.1K
$207K
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
34.8K+ 4.51% |
$149K - $243K
|
806K
$4.63M
|
|
|
Oct 17, 2025
Q3 2025
|
Peddock Capital Advisors, LLC
|
BUY
|
- |
34.5K+ 196.02% |
$148K - $241K
|
52.1K
$299K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
32.6K+ 10.16% |
$140K - $228K
|
354K
$2.03M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
32.3K+ 10.79% |
$138K - $225K
|
331K
$1.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
26.6K+ 42.98% |
$114K - $185K
|
88.4K
$507K
|
|
|
Nov 14, 2025
Q3 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
26K+ 11.72% |
$111K - $181K
|
248K
$1.42M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
24.3K+ 9.56% |
$104K - $169K
|
278K
$1.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
23.5K+ 31.25% |
$101K - $164K
|
98.7K
$566K
|
|
|
Nov 14, 2025
Q3 2025
|
Atom Investors LP
Austin, TX |
BUY
|
- |
19.6KNew |
$84K - $137K
|
19.6K
$112K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
19.2K+ 48.43% |
$82.3K - $134K
|
58.8K
$337K
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
17.4KNew |
$74.5K - $121K
|
17.4K
$99.7K
|
|
|
Nov 12, 2025
Q3 2025
|
R Squared LTD
Central, K3 |
BUY
|
- |
11.8KNew |
$50.5K - $82.2K
|
11.8K
$67.6K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
11.4K+ 13.2% |
$48.8K - $79.4K
|
97.6K
$560K
|
|
|
Nov 14, 2025
Q3 2025
|
Williams Jones Wealth Management, Llc.
New York, NY |
BUY
|
- |
10.5K+ 1.55% |
$44.8K - $72.9K
|
686K
$3.94M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
9.82K+ 7.01% |
$42.1K - $68.5K
|
150K
$860K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
9.4K+ 2.21% |
$40.3K - $65.6K
|
434K
$2.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
8.74K+ 60.25% |
$37.5K - $61K
|
23.2K
$133K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
7.39K+ 3.04% |
$31.7K - $51.5K
|
250K
$1.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
6.64K+ 0.16% |
$28.5K - $46.3K
|
4.24M
$24.4M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
5.74K+ 4.21% |
$24.6K - $40.1K
|
142K
$816K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
5.58K+ 4.02% |
$23.9K - $39K
|
144K
$828K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
5.55K+ 277300.0% |
$23.8K - $38.7K
|
5.55K
$31.8K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
4.24K+ 20.67% |
$18.2K - $29.6K
|
24.7K
$142K
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
3.77K+ 15.49% |
$16.2K - $26.3K
|
28.1K
$161K
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
2.46KNew |
$10.6K - $17.2K
|
2.46K
$14.1K
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
2.27K+ 13.43% |
$9.73K - $15.8K
|
19.2K
$110K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
1.71K+ 195.08% |
$7.31K - $11.9K
|
2.58K
$14.8K
|
|