David A. Siegel Quanterix Corp Transaction History

Two Sigma Advisers, LP

$46.1 Billion
Q2 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Quanterix Corp stock. As of the latest transaction made, Two Sigma Advisers, LP holds 136,448 shares of QTRX stock, worth $811,865. This represents 0.0% of its overall portfolio holdings.

Number of Shares

136,448

Previous 13,448 914.63%

Holding current value

$811,865

Previous $87,000 942.53%

% of portfolio

0.0%

Previous 0.0%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$4.28 - $6.72 $526,440 - $826,560	123,000 Added 914.63%	136,448 $907,000
Q1 2025 May 15, 2025	SELL	$6.51 - $12.08 $151,683 - $281,464	-23,300 Reduced 63.4%	13,448 $87,000
Q4 2024 Feb 14, 2025	BUY	$9.99 - $15.39 $96,903 - $149,283	9,700 Added 35.86%	36,748 $390,000
Q3 2024 Nov 14, 2024	SELL	$10.92 - $16.36 $471,744 - $706,752	-43,200 Reduced 61.5%	27,048 $350,000
Q2 2024 Aug 14, 2024	SELL	$12.26 - $23.78 $1.25 Million - $2.43 Million	-102,300 Reduced 59.29%	70,248 $927,000
Q1 2024 May 15, 2024	SELL	$21.9 - $28.28 $1.4 Million - $1.8 Million	-63,700 Reduced 26.96%	172,548 $4.07 Million
Q4 2023 Feb 14, 2024	SELL	$19.54 - $28.66 $1.73 Million - $2.53 Million	-88,400 Reduced 27.23%	236,248 $6.46 Million
Q3 2023 Nov 14, 2023	SELL	$21.15 - $27.96 $1.01 Million - $1.34 Million	-47,900 Reduced 12.86%	324,648 $8.81 Million
Q2 2023 Aug 14, 2023	SELL	$11.16 - $23.65 $438,588 - $929,445	-39,300 Reduced 9.54%	372,548 $8.4 Million
Q1 2023 May 15, 2023	SELL	$10.12 - $14.91 $81,972 - $120,771	-8,100 Reduced 1.93%	411,848 $4.64 Million
Q4 2022 Feb 14, 2023	SELL	$8.75 - $14.02 $382,375 - $612,674	-43,700 Reduced 9.43%	419,948 $5.82 Million
Q3 2022 Nov 14, 2022	BUY	$7.46 - $19.28 $1.94 Million - $5.02 Million	260,400 Added 128.12%	463,648 $5.11 Million
Q2 2022 Aug 15, 2022	BUY	$15.06 - $30.65 $965,346 - $1.96 Million	64,100 Added 46.07%	203,248 $3.29 Million
Q1 2022 May 16, 2022	BUY	$23.26 - $42.41 $1.07 Million - $1.94 Million	45,800 Added 49.06%	139,148 $4.06 Million
Q4 2021 Feb 14, 2022	SELL	$37.54 - $57.51 $11,262 - $17,253	-300 Reduced 0.32%	93,348 $3.96 Million
Q3 2021 Nov 15, 2021	BUY	$45.91 - $59.67 $1.94 Million - $2.52 Million	42,300 Added 82.38%	93,648 $4.66 Million
Q2 2021 Aug 16, 2021	BUY	$43.3 - $67.17 $272,790 - $423,171	6,300 Added 13.99%	51,348 $3.01 Million
Q1 2021 May 17, 2021	BUY	$44.11 - $90.64 $1.99 Million - $4.08 Million	45,048 New	45,048 $2.63 Million

Others Institutions Holding QTRX

# of Institutions

143

Shares Held

35.6M

Call Options Held

Put Options Held

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About Quanterix Corp

Ticker QTRX
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 36,987,600
Market Cap $220M
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...

More about QTRX

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