Ameritas Investment Partners’s Quanterix QTRX Stock Holding History

Ameritas Investment Partners’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	$12.2K	Hold	3,475	–	–	﹤0.01%	2808
2025 Q4	$22.1K	Hold	3,475	–	–	﹤0.01%	2591
2025 Q3	$18.9K	Hold	3,475	–	–	﹤0.01%	2687
2025 Q2	$23.1K	Hold	3,475	–	–	﹤0.01%	2595
2025 Q1	$22.6K	Hold	3,475	–	–	﹤0.01%	2497
2024 Q4	$36.9K	Hold	3,475	–	–	﹤0.01%	2363
2024 Q3	$45K	Hold	3,475	–	–	﹤0.01%	2257
2024 Q2	$45.9K	Hold	3,475	–	–	﹤0.01%	2186
2024 Q1	$81.9K	Hold	3,475	–	–	﹤0.01%	1863
2023 Q4	$95K	Hold	3,475	–	–	﹤0.01%	1766
2023 Q3	$94.3K	Buy	3,475 +566	+19%	+$14K	﹤0.01%	1702
2023 Q2	$65.6K	Buy	2,909 +489	+20%	+$8.72K	﹤0.01%	1870
2023 Q1	$27.3K	Hold	2,420	–	–	﹤0.01%	2331
2022 Q4	$35.6K	Hold	2,420	–	–	﹤0.01%	2268
2022 Q3	$26K	Hold	2,420	–	–	﹤0.01%	2389
2022 Q2	$39K	Hold	2,420	–	–	﹤0.01%	2150
2022 Q1	$71K	Hold	2,420	–	–	﹤0.01%	1850
2021 Q4	$103K	Hold	2,420	–	–	﹤0.01%	1666
2021 Q3	$120K	Hold	2,420	–	–	﹤0.01%	1568
2021 Q2	$142K	Buy	2,420 +463	+24%	+$26.9K	0.01%	1504
2021 Q1	$114K	Buy	1,957 +283	+17%	+$19.1K	﹤0.01%	1591
2020 Q4	$78K	Hold	1,674	–	–	﹤0.01%	1712
2020 Q3	$56K	Hold	1,674	–	–	﹤0.01%	1769
2020 Q2	$46K	Buy	1,674 +532	+47%	+$13.4K	﹤0.01%	1882
2020 Q1	$21K	Hold	1,142	–	–	﹤0.01%	2156
2019 Q4	$27K	Buy	1,142 +318	+39%	+$7.26K	﹤0.01%	2261
2019 Q3	$18K	Hold	824	–	–	﹤0.01%	2444
2019 Q2	$28K	Buy	824 +404	+96%	+$10.5K	﹤0.01%	2246
2019 Q1	$11K	Hold	420	–	–	﹤0.01%	2668
2018 Q4	$8K	Hold	420	–	–	﹤0.01%	2745
2018 Q3	$9K	Hold	420	–	–	﹤0.01%	2867
2018 Q2	$6K	Hold	420	–	–	﹤0.01%	2920
2018 Q1	$7K	Buy	+420	New	+$8.42K	﹤0.01%	2812

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

Ameritas Investment Partners's QTRX Position: Q1 2026 in Review

Ameritas Investment Partners held its Quanterix (QTRX) position steady in Q1 2026 at 3,475 shares worth $12.2K. The position accounts for ﹤0.01% of the portfolio, ranked #2808.

Ameritas Investment Partners first reported a position in QTRX in Q1 2018 and has held it in 33 quarters since. The position peaked at $142K in Q2 2021. 128 funds tracked by Wall St. Rank hold QTRX as of Q1 2026.

Ameritas Investment Partners held 3,475 shares of Quanterix worth $12.2K as of Q1 2026.
Ameritas Investment Partners left its Quanterix share count unchanged in Q1 2026.
Quanterix made up ﹤0.01% of Ameritas Investment Partners's portfolio in Q1 2026, its #2808 holding.
Ameritas Investment Partners first reported a position in Quanterix in Q1 2018 and has held it in 33 quarters since.
Ameritas Investment Partners's Quanterix position peaked at $142K in Q2 2021.
128 funds tracked by Wall St. Rank held Quanterix as of Q1 2026.

Based on Ameritas Investment Partners's 13F filing for Q1 2026, filed 13 May 2026.