Squarepoint
QTRX icon

Squarepoint’s Quanterix QTRX Stock Holding History

Squarepoint’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
Q3 		– Sell
-15,372
Closed -$102K – 4874
2025
Q2 		$102K Sell
15,372
-1,150
-7% -$6.41K ﹤0.01% 4163
2025
Q1 		$108K Buy
+16,522
New +$138K ﹤0.01% 4200
2024
Q3 		– Sell
-24,853
Closed -$328K – 4585
2024
Q2 		$328K Sell
24,853
-43,428
-64% -$726K ﹤0.01% 3370
2024
Q1 		$1.61M Sell
68,281
-5,501
-7% -$136K ﹤0.01% 2241
2023
Q4 		$2.02M Sell
73,782
-2,634
-3% -$62K ﹤0.01% 1990
2023
Q3 		$2.07M Buy
76,416
+32,805
+75% +$812K 0.01% 1794
2023
Q2 		$983K Buy
+43,611
New +$777K ﹤0.01% 2173
2022
Q4 		– Sell
-17,923
Closed -$198K – 3535
2022
Q3 		$198K Buy
17,923
+5,758
+47% +$73.2K ﹤0.01% 2696
2022
Q2 		$197K Buy
+12,165
New +$250K ﹤0.01% 2486
2021
Q3 		– Sell
-12,680
Closed -$744K – 3336
2021
Q2 		$744K Buy
12,680
+8,110
+177% +$471K ﹤0.01% 1842
2021
Q1 		$267K Sell
4,570
-4,621
-50% -$312K ﹤0.01% 2490
2020
Q4 		$427K Buy
+9,191
New +$401K ﹤0.01% 1925
2020
Q2 		– Sell
-30,185
Closed -$554K – 2470
2020
Q1 		$554K Sell
30,185
-22,161
-42% -$506K 0.01% 979
2019
Q4 		$1.24M Sell
52,346
-1,107
-2% -$25.3K 0.01% 1211
2019
Q3 		$1.17M Buy
53,453
+19,949
+60% +$556K 0.01% 1119
2019
Q2 		$1.13M Buy
33,504
+12,219
+57% +$316K 0.01% 1189
2019
Q1 		$550K Sell
21,285
-941
-4% -$21K 0.01% 1442
2018
Q4 		$407K Buy
+22,226
New +$399K ﹤0.01% 1363

Other funds holding QTRX

PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return
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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
ICM
Invenomic Capital Management Boston, Massachusetts $2.18B AUM 0.03% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
EIP
Easterly Investment Partners Beverly, Massachusetts $1.31B AUM 18.17% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
KLP
Kent Lake PR Anasco, Puerto Rico $198M AUM 5.21% 1-Year Est. Return

Squarepoint's QTRX Position: Q3 2025 in Review

Squarepoint sold out of Quanterix (QTRX) in Q3 2025, closing a stake of 15,372 shares — an estimated $102K sold.

Squarepoint first reported a position in QTRX in Q4 2018 and held it in 18 quarters. The position peaked at $2.07M in Q3 2023. 129 funds tracked by Wall St. Rank hold QTRX as of Q3 2025.

  • Squarepoint reported no remaining Quanterix position as of Q3 2025 after selling out during the quarter.
  • Squarepoint sold 15,372 Quanterix shares in Q3 2025, an estimated $102K.
  • Squarepoint first reported a position in Quanterix in Q4 2018 and held it in 18 quarters.
  • Squarepoint's Quanterix position peaked at $2.07M in Q3 2023.
  • 129 funds tracked by Wall St. Rank held Quanterix as of Q3 2025.

Based on Squarepoint's 13F filing for Q3 2025, filed 14 Nov 2025.