Prelude Capital Management’s Quanterix QTRX Stock Holding History

Prelude Capital Management’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
2025 Q4	–	Sell	-15,393	Closed	-$83.6K	–	1512
2025 Q3	$83.6K	Sell	15,393 -1,491	-9%	-$7.93K	0.01%	1072
2025 Q2	$112K	Sell	16,884 -4,126	-20%	-$23K	0.01%	895
2025 Q1	$137K	Buy	+21,010	New	+$175K	0.01%	1002
2024 Q4	–	Sell	-19,300	Closed	-$250K	–	1496
2024 Q3	$250K	Buy	19,300 +195	+1%	+$2.6K	0.02%	955
2024 Q2	$252K	Sell	19,105 -392	-2%	-$6.55K	0.02%	877
2024 Q1	$459K	Buy	19,497 +976	+5%	+$24.2K	0.02%	671
2023 Q4	$506K	Sell	18,521 -5,933	-24%	-$140K	0.03%	509
2023 Q3	$664K	Sell	24,454 -210	-0.9%	-$5.2K	0.04%	397
2023 Q2	$556K	Buy	+24,664	New	+$440K	0.04%	427
2023 Q1	–	Sell	-27,475	Closed	-$381K	–	1417
2022 Q4	$381K	Buy	27,475 +8,185	+42%	+$94.2K	0.02%	692
2022 Q3	$213K	Buy	+19,290	New	+$245K	0.01%	1050
2020 Q1	–	Sell	-34,089	Closed	-$806K	–	1924
2019 Q4	$806K	Sell	34,089 -4,308	-11%	-$98.3K	0.03%	448
2019 Q3	$843K	Buy	38,397 +20,236	+111%	+$564K	0.04%	377
2019 Q2	$614K	Buy	18,161 +16,702	+1,145%	+$432K	0.03%	450
2019 Q1	$38K	Buy	+1,459	New	+$32.6K	﹤0.01%	1196

Other funds holding QTRX

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

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

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

William Blair Investment Management

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

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

Geode Capital Management

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return