Steven Cohen’s Quanterix QTRX Stock Holding History

Steven Cohen’s Portfolio QTRX Stock Details QTRX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$975K	Buy	225,653 +132,400	+142%	+$429K	﹤0.01%	2852
2026 Q1	$328K	Buy	+93,253	New	+$544K	﹤0.01%	3325
2024 Q2	–	Sell	-20,321	Closed	-$479K	–	2341
2024 Q1	$479K	Sell	20,321 -256,602	-93%	-$6.36M	﹤0.01%	1661
2023 Q4	$7.57M	Sell	276,923 -511,492	-65%	-$12M	0.02%	778
2023 Q3	$21.4M	Buy	788,415 +486,874	+161%	+$12.1M	0.06%	392
2023 Q2	$6.8M	Sell	301,541 -45,157	-13%	-$805K	0.02%	706
2023 Q1	$3.91M	Sell	346,698 -744,128	-68%	-$9.51M	0.01%	830
2022 Q4	$15.1M	Buy	1,090,826 +734,306	+206%	+$8.45M	0.05%	416
2022 Q3	$3.93M	Buy	+356,520	New	+$4.53M	0.02%	789
2022 Q2	–	Sell	-215,000	Closed	-$6.28M	–	1600
2022 Q1	$6.28M	Buy	215,000 +30,400	+16%	+$929K	0.02%	642
2021 Q4	$7.83M	Buy	+184,600	New	+$8.62M	0.03%	571
2019 Q3	–	Sell	-97,883	Closed	-$3.31M	–	1406
2019 Q2	$3.31M	Buy	97,883 +47,021	+92%	+$1.22M	0.02%	585
2019 Q1	$1.31M	Sell	50,862 -136,123	-73%	-$3.04M	0.01%	771
2018 Q4	$3.42M	Buy	186,985 +133,976	+253%	+$2.4M	0.02%	629
2018 Q3	$1.14M	Buy	+53,009	New	+$838K	﹤0.01%	837

Other funds holding QTRX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

BWLSA

Blue Water Life Science Advisors Larkspur, California $159M AUM 139.66% 1-Year Est. Return

First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return

PCM

Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

LCM

Lionhunter Capital Management New York $222M AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Steven Cohen's QTRX Position: Q2 2026 in Review

Steven Cohen increased its Quanterix (QTRX) stake by 142% in Q2 2026, buying an estimated $429K and bringing the position to 225,653 shares worth $975K. The position accounts for ﹤0.01% of the portfolio, ranked #2852.

Steven Cohen first reported a position in QTRX in Q3 2018 and has held it in 15 quarters since. The position peaked at $21.4M in Q3 2023. 132 funds tracked by Wall St. Rank hold QTRX as of Q2 2026.

Steven Cohen held 225,653 shares of Quanterix worth $975K as of Q2 2026.
Steven Cohen bought 132,400 Quanterix shares in Q2 2026, an estimated $429K.
Quanterix made up ﹤0.01% of Steven Cohen's portfolio in Q2 2026, its #2852 holding.
Steven Cohen first reported a position in Quanterix in Q3 2018 and has held it in 15 quarters since.
Steven Cohen's Quanterix position peaked at $21.4M in Q3 2023.
132 funds tracked by Wall St. Rank held Quanterix as of Q2 2026.

Based on Point72 Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.