Susquehanna International Group
QTRX icon

Susquehanna International Group’s Quanterix QTRX Stock Holding History

Susquehanna International Group’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 		$53.9K Buy
+15,300
New +$89.3K ﹤0.01% 12620
2025
Q2 		– Sell
-10,800
Closed -$70.3K – 13537
2025
Q1 		$70.3K Sell
10,800
-22,000
-67% -$184K ﹤0.01% 11738
2024
Q4 		$349K Buy
32,800
+12,300
+60% +$150K ﹤0.01% 9503
2024
Q3 		$266K Buy
20,500
+8,500
+71% +$114K ﹤0.01% 9855
2024
Q2 		$159K Sell
12,000
-25,300
-68% -$423K ﹤0.01% 10639
2024
Q1 		$879K Buy
37,300
+14,500
+64% +$359K ﹤0.01% 7210
2023
Q4 		$623K Sell
22,800
-51,600
-69% -$1.21M ﹤0.01% 8129
2023
Q3 		$2.02M Sell
74,400
-34,000
-31% -$842K ﹤0.01% 5115
2023
Q2 		$2.44M Buy
108,400
+97,000
+851% +$1.73M ﹤0.01% 4739
2023
Q1 		$128K Sell
11,400
-12,400
-52% -$158K ﹤0.01% 11065
2022
Q4 		$330K Sell
23,800
-24,500
-51% -$282K ﹤0.01% 8866
2022
Q3 		$532K Buy
48,300
+38,200
+378% +$486K ﹤0.01% 8322
2022
Q2 		$164K Buy
+10,100
New +$208K ﹤0.01% 10915
2022
Q1 		– Sell
-19,700
Closed -$835K – 13803
2021
Q4 		$835K Buy
19,700
+11,800
+149% +$551K ﹤0.01% 7775
2021
Q3 		$393K Sell
7,900
-23,600
-75% -$1.22M ﹤0.01% 9978
2021
Q2 		$1.85M Buy
31,500
+24,700
+363% +$1.43M ﹤0.01% 6095
2021
Q1 		$398K Buy
+6,800
New +$460K ﹤0.01% 9997

Other funds holding QTRX

Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
BlackRock
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
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 $1.49B AUM 30.44% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Susquehanna International Group's QTRX Position: Q1 2026 in Review

Susquehanna International Group reduced its Quanterix (QTRX) stake by 51% in Q1 2026, selling an estimated $309K and leaving 50,719 shares worth $179K. The position accounts for ﹤0.01% of the portfolio, ranked #11814.

Susquehanna International Group first reported a position in QTRX in Q4 2020 and has held it in 20 quarters since. The position peaked at $5.29M in Q1 2022. 128 funds tracked by Wall St. Rank hold QTRX as of Q1 2026.

  • Susquehanna International Group held 50,719 shares of Quanterix worth $179K as of Q1 2026.
  • Susquehanna International Group sold 52,919 Quanterix shares in Q1 2026, an estimated $309K.
  • Quanterix made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #11814 holding.
  • Susquehanna International Group first reported a position in Quanterix in Q4 2020 and has held it in 20 quarters since.
  • Susquehanna International Group's Quanterix position peaked at $5.29M in Q1 2022.
  • 128 funds tracked by Wall St. Rank held Quanterix as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.