How many shares of QTRX does MILLENNIUM MANAGEMENT LLC own?

As of 2026-Q1, MILLENNIUM MANAGEMENT LLC holds 689,167 shares of QTRX (QUANTERIX CORP).

What is MILLENNIUM MANAGEMENT LLC's QTRX position worth?

As of 2026-Q1, MILLENNIUM MANAGEMENT LLC's QTRX position is worth $2.4M.

Is MILLENNIUM MANAGEMENT LLC buying or selling QTRX?

In 2026-Q1, MILLENNIUM MANAGEMENT LLC increased their QTRX position (+71.2% change in shares).

When did MILLENNIUM MANAGEMENT LLC first buy QTRX?

Based on available 13F filings, MILLENNIUM MANAGEMENT LLC first reported a position in QTRX in 2018-Q4. They have held the position across 30 quarters.

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MILLENNIUM MANAGEMENT LLC

QTRX
30 quarters

Position history for MILLENNIUM MANAGEMENT LLC's holdings in QUANTERIX CORP

Current Value

$2.4M

Current Shares

689,167

Total Value Change

+$1.2M

Total Shares Change

+621,698

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Increased	689,167	+71.2%	$2.4M	0.0%	$5.87	39
2025-Q4	Decreased	402,631	-66.7%	$2.6M	0.0%	$6.33	0
2025-Q3	Increased	1.2M	+9880.2%	$6.6M	0.0%	$5.25	44
2025-Q2	Decreased	12,116	-78.3%	$80,571	0.0%	$6.65	0
2025-Q1	Decreased	55,713	-97.5%	$362,692	0.0%	$6.56	0
2024-Q4	Increased	2.2M	+6.0%	$23.2M	0.0%	$10.90	30
2024-Q3	Increased	2.1M	+147.0%	$26.7M	0.0%	$12.73	46
2024-Q2	Decreased	834,847	-63.1%	$11M	0.0%	$13.21	0
2024-Q1	Increased	2.3M	+2.5%	$53.4M	0.0%	$23.56	30
2023-Q4	Increased	2.2M	+11.6%	$60.4M	0.0%	$27.34	33
2023-Q3	Increased	2M	+106.1%	$53.7M	0.0%	$27.14	47
2023-Q2	Decreased	960,539	-32.2%	$21.7M	0.0%	$23.22	0
2023-Q1	Decreased	1.4M	-13.9%	$16M	0.0%	$10.85	0
2022-Q4	Decreased	1.6M	-9.0%	$22.8M	0.0%	$13.85	0
2022-Q3	Increased	1.8M	+19.7%	$19.9M	0.0%	$9.86	34
2022-Q2	Decreased	1.5M	-17.0%	$24.5M	0.0%	$16.71	0
2022-Q1	Increased	1.8M	+73.2%	$53.1M	0.0%	$28.58	44
2021-Q4	Increased	1.1M	+44.7%	$44.6M	0.0%	$42.26	40
2021-Q3	Increased	726,123	+16.1%	$36.2M	0.0%	$48.21	33
2021-Q2	New	625,471	-	$36.7M	0.0%	$63.94	40
2021-Q1	Exited	0	-100.0%	$0	0.0%	$54.66	0
2020-Q4	Decreased	275,084	-3.3%	$12.8M	0.0%	$47.51	0
2020-Q3	Decreased	284,533	-68.1%	$9.6M	0.0%	$33.87	0
2020-Q2	Increased	891,265	+42.7%	$24.4M	0.0%	$26.77	38
2020-Q1	Increased	624,524	+19.3%	$11.5M	0.0%	$18.86	33
2019-Q4	Increased	523,714	+9.5%	$12.4M	0.0%	$23.37	31
2019-Q3	Increased	478,113	+288.7%	$10.5M	0.0%	$21.72	45
2019-Q2	Increased	123,002	+19.3%	$4.2M	0.0%	$33.79	32
2019-Q1	Increased	103,149	+52.9%	$2.7M	0.0%	$25.83	37
2018-Q4	New	67,469	-	$1.2M	0.0%	$18.36	35

Other major holders of QTRX: GILDER GAGNON HOWE & CO LLC, MACQUARIE GROUP LTD

QTRX30 quarters

QTRX
30 quarters