Advisory Research’s Quanterix QTRX Stock Holding History

Advisory Research’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
2021 Q3	–	Sell	-29,843	Closed	-$1.75M	–	401
2021 Q2	$1.75M	Buy	29,843 +6,689	+29%	+$388K	0.12%	152
2021 Q1	$1.35M	Buy	23,154 +5,666	+32%	+$383K	0.1%	171
2020 Q4	$813K	Sell	17,488 -5,446	-24%	-$238K	0.06%	216
2020 Q3	$774K	Sell	22,934 -1,145	-5%	-$36.9K	0.08%	201
2020 Q2	$660K	Buy	24,079 +4,460	+23%	+$113K	0.06%	219
2020 Q1	$360K	Sell	19,619 -11,191	-36%	-$255K	0.03%	222
2019 Q4	$728K	Sell	30,810 -8,195	-21%	-$187K	0.03%	208
2019 Q3	$857K	Buy	39,005 +6,334	+19%	+$177K	0.04%	207
2019 Q2	$1.1M	Buy	+32,671	New	+$845K	0.02%	242

Other funds holding QTRX

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

GGHC

Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 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

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

FCM

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Advisory Research's QTRX Position: Q3 2021 in Review

Advisory Research sold out of Quanterix (QTRX) in Q3 2021, closing a stake of 29,843 shares — an estimated $1.75M sold.

Advisory Research first reported a position in QTRX in Q2 2019 and held it in 9 quarters. The position peaked at $1.75M in Q2 2021. 152 funds tracked by Wall St. Rank hold QTRX as of Q3 2021.

Advisory Research reported no remaining Quanterix position as of Q3 2021 after selling out during the quarter.
Advisory Research sold 29,843 Quanterix shares in Q3 2021, an estimated $1.75M.
Advisory Research first reported a position in Quanterix in Q2 2019 and held it in 9 quarters.
Advisory Research's Quanterix position peaked at $1.75M in Q2 2021.
152 funds tracked by Wall St. Rank held Quanterix as of Q3 2021.

Based on Advisory Research's 13F filing for Q3 2021, filed 12 Nov 2021.