13FBOX
QUANTERIX CORP · 13F Institutional Holdings
Options Calculator Rankings
Q

QUANTERIX CORP

QTRX
Institutions
132
Combined AUM (Q2 2026)
$128.4M
Combined Shares (Q2 2026)
29.7M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+9.5M
80 · 35 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-16.5M
61 · 31 Exit · ≈
⚖️ Net
-7.0M
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$128.4M
Institutions
132
New Buys
35
Adds
45
Reduces
30
Exits
31
Unchanged
22
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
BlackRock, Inc.
<0.01%<0.01%#52$15.7M3.6M$11.5M3.3M+357,816+10.92%Add
Blue Water Life Science Advisors, LP
9.45%6.05%#1$15.0M3.5M$7.5M2.1M+1.3M+62.18%Add
First Eagle Investment Management, LLC
0.02%0.01%#12$11.9M2.8M$4.6M1.3M+1.5M+111.77%Add
Portolan Capital Management, LLC
0.31%0.55%#5$8.2M1.9M$10.4M2.9M-1.0M-35.53%Reduce
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#64$7.8M1.8M$6.3M1.8M+16,031+0.90%Add
Lionhunter Capital Management, LLC
2.92%#2$6.5M1.5M$00+1.5MNew Buy
AQR CAPITAL MANAGEMENT LLC
<0.01%<0.01%#26$5.8M1.3M$296,14584,132+1.3M+1,496.31%Add
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#49$4.9M1.1M$3.5M994,764+136,613+13.73%Add
AMERIPRISE FINANCIAL INC
<0.01%<0.01%#33$4.3M987,424$12.5M3.5M-2.6M-72.13%Reduce
MARSHALL WACE, LLP
<0.01%<0.01%#20$4.2M973,872$2.2M622,380+351,492+56.48%Add
STATE STREET CORP
<0.01%<0.01%#72$4.0M932,307$3.2M898,277+34,030+3.79%Add
Tikvah Management LLC
0.75%0.62%#4$2.5M571,555$2.0M571,619-64-0.01%Reduce
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#79$2.1M489,566$2.0M576,600-87,034-15.09%Reduce
JACOBS LEVY EQUITY MANAGEMENT, INC
0.01%#16$2.1M487,600$00+487,600New Buy
MORGAN STANLEY
<0.01%<0.01%#75$1.9M447,688$4.4M806,263-358,575-44.47%Reduce
JANE STREET GROUP, LLC
<0.01%<0.01%#66$1.9M433,350$547,906155,655+277,695+178.40%Add
GSA CAPITAL PARTNERS LLP
0.11%0.02%#7$1.8M410,252$336,00095,528+314,724+329.46%Add
TUDOR INVESTMENT CORP ET AL
<0.01%<0.01%#25$1.7M400,402$1.1M316,001+84,401+26.71%Add
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#46$1.7M397,833$1.6M443,118-45,285-10.22%Reduce
NORTHERN TRUST CORP
<0.01%<0.01%#62$1.5M337,227$1.2M349,658-12,431-3.56%Reduce
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#59$1.3M310,701$1.2M345,913-35,212-10.18%Reduce
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#48$1.2M288,311$952,262270,529+17,782+6.57%Add
UBS Group AG
<0.01%<0.01%#67$1.2M281,978$1.3M376,982-95,004-25.20%Reduce
BALYASNY ASSET MANAGEMENT L.P.
<0.01%#27$1.1M260,000$00+260,000New Buy
Nuveen, LLC
<0.01%<0.01%#50$1.0M232,592$252,88371,842+160,750+223.75%Add
CITADEL ADVISORS LLC
<0.01%<0.01%#73$992,460229,736$308,35687,601+142,135+162.25%Add
XTX Topco Ltd
0.01%0.01%#13$985,111228,035$393,043111,660+116,375+104.22%Add
Point72 Asset Management, L.P.
<0.01%<0.01%#31$974,821225,653$328,25193,253+132,400+141.98%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#83$916,082212,056$951,059270,187-58,131-21.52%Reduce
FMR LLC
<0.01%<0.01%#100$909,940210,634$645,413183,356+27,278+14.88%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#88$822,615190,420$232,38766,019+124,401+188.43%Add
IRONWOOD INVESTMENT MANAGEMENT LLC
0.25%0.25%#6$736,798170,555$597,784169,825+730+0.43%Add
Invesco Ltd.
<0.01%<0.01%#92$695,032160,887$409,080116,216+44,671+38.44%Add
WELLS FARGO & COMPANY/MN
<0.01%<0.01%#74$644,362149,158$454,165129,024+20,134+15.60%Add
Susquehanna Portfolio Strategies, LLC
0.01%#15$642,030148,618$00+148,618New Buy
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#47$591,304136,876$473,099134,403+2,473+1.84%Add
Bank of New York Mellon Corp
<0.01%<0.01%#81$569,808131,900$444,797126,363+5,537+4.38%Add
SCS Capital Management LLC
<0.01%<0.01%#19$518,551120,035$422,523120,03500.00%Unchanged
AMERICAN CENTURY COMPANIES INC
<0.01%<0.01%#57$434,000100,463$358,371101,810-1,347-1.32%Reduce
PRICE T ROWE ASSOCIATES INC /MD/
<0.01%<0.01%#99$413,10495,626$241,00068,372+27,254+39.86%Add
Quadrature Capital Ltd
<0.01%#22$346,46480,200$00+80,200New Buy
Cerity Partners LLC
<0.01%#42$337,31978,083$00+78,083New Buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.01%<0.01%#18$294,73668,226$240,15668,22600.00%Unchanged
Clearstead Advisors, LLC
<0.01%<0.01%#24$268,96962,261$436,902124,120-61,859-49.84%Reduce
Jain Global LLC
<0.01%#32$247,61857,319$00+57,319New Buy
ALGERT GLOBAL LLC
<0.01%#23$238,53755,217$00+55,217New Buy
RHUMBLINE ADVISERS
<0.01%<0.01%#60$231,35853,557$183,25752,065+1,492+2.87%Add
PEDDOCK CAPITAL ADVISORS, LLC
0.04%0.04%#8$225,09452,105$183,41052,10500.00%Unchanged
ALLIANCEBERNSTEIN L.P.
<0.01%<0.01%#86$199,86656,780$282,89344,480+12,300+27.65%Add
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#90$175,66040,662$2.4M689,167-648,505-94.10%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow