SG Americas Securities
QTRX icon

SG Americas Securities’s Quanterix QTRX Stock Holding History

SG Americas Securities’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
Q2 		– Sell
-11,534
Closed -$75K – 3469
2025
Q1 		$75K Buy
11,534
+83
+0.7% +$693 ﹤0.01% 3136
2024
Q4 		$122K Buy
11,451
+729
+7% +$8.87K ﹤0.01% 2587
2024
Q3 		$139K Buy
+10,722
New +$143K ﹤0.01% 2798
2024
Q2 		– Sell
-12,046
Closed -$284K – 3229
2024
Q1 		$284K Sell
12,046
-6,117
-34% -$152K ﹤0.01% 1727
2023
Q4 		$497K Buy
18,163
+3,928
+28% +$92.5K ﹤0.01% 1491
2023
Q3 		$386K Buy
14,235
+8,546
+150% +$212K ﹤0.01% 1932
2023
Q2 		$128K Sell
5,689
-9,517
-63% -$170K ﹤0.01% 1988
2023
Q1 		$171K Buy
15,206
+4,730
+45% +$60.4K ﹤0.01% 2541
2022
Q4 		$145K Sell
10,476
-495
-5% -$5.7K ﹤0.01% 2460
2022
Q3 		$121K Sell
10,971
-201
-2% -$2.56K ﹤0.01% 2711
2022
Q2 		$181K Buy
+11,172
New +$230K ﹤0.01% 2737
2022
Q1 		– Sell
-3,743
Closed -$159K – 3340
2021
Q4 		$159K Sell
3,743
-7,100
-65% -$332K ﹤0.01% 2787
2021
Q3 		$540K Buy
+10,843
New +$559K ﹤0.01% 2425
2021
Q2 		– Sell
-4,333
Closed -$253K – 3167
2021
Q1 		$253K Buy
+4,333
New +$293K ﹤0.01% 2512
2020
Q3 		– Sell
-10,318
Closed -$283K – 3306
2020
Q2 		$283K Buy
10,318
+4,791
+87% +$121K ﹤0.01% 2550
2020
Q1 		$102K Buy
+5,527
New +$126K ﹤0.01% 2992

Other funds holding QTRX

Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 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
KLP
Kent Lake PR Anasco, Puerto Rico $198M AUM 5.21% 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
BWLSA
Blue Water Life Science Advisors Larkspur, California $125M AUM 91.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

SG Americas Securities's QTRX Position: Q2 2025 in Review

SG Americas Securities sold out of Quanterix (QTRX) in Q2 2025, closing a stake of 11,534 shares — an estimated $75K sold.

SG Americas Securities first reported a position in QTRX in Q1 2020 and held it in 16 quarters. The position peaked at $540K in Q3 2021. 137 funds tracked by Wall St. Rank hold QTRX as of Q2 2025.

  • SG Americas Securities reported no remaining Quanterix position as of Q2 2025 after selling out during the quarter.
  • SG Americas Securities sold 11,534 Quanterix shares in Q2 2025, an estimated $75K.
  • SG Americas Securities first reported a position in Quanterix in Q1 2020 and held it in 16 quarters.
  • SG Americas Securities's Quanterix position peaked at $540K in Q3 2021.
  • 137 funds tracked by Wall St. Rank held Quanterix as of Q2 2025.

Based on SG Americas Securities's 13F filing for Q2 2025, filed 8 Aug 2025.