Covestor’s Quanterix QTRX Stock Holding History

Covestor’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 Q1	$0	Hold	10	–	–	﹤0.01%	2678
2025 Q4	$0	Hold	10	–	–	﹤0.01%	2649
2025 Q3	$0	Hold	10	–	–	﹤0.01%	2670
2025 Q2	$0	Sell	10 -1	-9%	-$6	﹤0.01%	2647
2025 Q1	$0	Buy	11 +7	+175%	+$58	﹤0.01%	2631
2024 Q4	$0	Hold	4	–	–	﹤0.01%	2635
2024 Q3	$0	Hold	4	–	–	﹤0.01%	2648
2024 Q2	$0	Hold	4	–	–	﹤0.01%	2651
2024 Q1	$0	Hold	4	–	–	﹤0.01%	2634
2023 Q4	$0	Sell	4 -1	-20%	-$24	﹤0.01%	2600
2023 Q3	$0	Sell	5 -7	-58%	-$173	﹤0.01%	2592
2023 Q2	$0	Hold	12	–	–	﹤0.01%	2541
2023 Q1	$0	Hold	12	–	–	﹤0.01%	2466
2022 Q4	$0	Buy	12 +5	+71%	+$58	﹤0.01%	2494
2022 Q3	$0	Sell	7 -2	-22%	-$25	﹤0.01%	2466
2022 Q2	$0	Buy	9 +2	+29%	+$41	﹤0.01%	2270
2022 Q1	$0	Sell	7 -2	-22%	-$61	﹤0.01%	2375
2021 Q4	$0	Buy	+9	New	+$420	﹤0.01%	2266

Other funds holding QTRX

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

PCM

Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return

BWLSA

Blue Water Life Science Advisors Larkspur, California $125M AUM 91.82% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

ICM

Invenomic Capital Management Boston, Massachusetts $2.18B AUM 0.03% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

LCS

Levin Capital Strategies New York $1.32B AUM 28.11% 1-Year Est. Return

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Covestor's QTRX Position: Q1 2026 in Review

Covestor held its Quanterix (QTRX) position steady in Q1 2026 at 10 shares worth $0. The position accounts for ﹤0.01% of the portfolio, ranked #2678.

Covestor first reported a position in QTRX in Q4 2021 and has held it in 18 quarters since. 128 funds tracked by Wall St. Rank hold QTRX as of Q1 2026.

Covestor held 10 shares of Quanterix worth $0 as of Q1 2026.
Covestor left its Quanterix share count unchanged in Q1 2026.
Quanterix made up ﹤0.01% of Covestor's portfolio in Q1 2026, its #2678 holding.
Covestor first reported a position in Quanterix in Q4 2021 and has held it in 18 quarters since.
128 funds tracked by Wall St. Rank held Quanterix as of Q1 2026.

Based on Covestor's 13F filing for Q1 2026, filed 5 May 2026.