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Engineers Gate Manager’s Quanterix QTRX Stock Holding History

Engineers Gate Manager’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
Q2 		$64K Sell
14,807
-8,993
-38% -$29.2K ﹤0.01% 2112
2026
Q1 		$83.8K Buy
+23,800
New +$139K ﹤0.01% 2045
2025
Q2 		– Sell
-90,729
Closed -$591K – 2475
2025
Q1 		$591K Buy
90,729
+80,729
+807% +$674K 0.01% 1365
2024
Q4 		$106K Buy
+10,000
New +$122K ﹤0.01% 1988
2024
Q3 		– Sell
-20,263
Closed -$268K – 2349
2024
Q2 		$268K Buy
20,263
+11,151
+122% +$186K 0.01% 1521
2024
Q1 		$215K Sell
9,112
-11,105
-55% -$275K 0.01% 1619
2023
Q4 		$553K Buy
20,217
+3,070
+18% +$72.3K 0.02% 1123
2023
Q3 		$465K Sell
17,147
-4,267
-20% -$106K 0.02% 1089
2023
Q2 		$483K Sell
21,414
-4,289
-17% -$76.4K 0.02% 1060
2023
Q1 		$290K Buy
+25,703
New +$328K 0.01% 1255
2022
Q4 		– Sell
-174,424
Closed -$1.92M – 1970
2022
Q3 		$1.92M Buy
174,424
+110,255
+172% +$1.4M 0.12% 202
2022
Q2 		$1.04M Sell
64,169
-16,204
-20% -$333K 0.04% 685
2022
Q1 		$2.35M Buy
80,373
+41,166
+105% +$1.26M 0.09% 270
2021
Q4 		$1.66M Buy
39,207
+22,030
+128% +$1.03M 0.07% 350
2021
Q3 		$855K Buy
17,177
+1,790
+12% +$92.3K 0.05% 567
2021
Q2 		$903K Sell
15,387
-7,406
-32% -$430K 0.06% 482
2021
Q1 		$1.33M Buy
+22,793
New +$1.54M 0.07% 452
2019
Q4 		– Sell
-27,198
Closed -$597K – 1799
2019
Q3 		$597K Buy
27,198
+940
+4% +$26.2K 0.03% 710
2019
Q2 		$887K Buy
+26,258
New +$679K 0.05% 542

Other funds holding QTRX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BWLSA
Blue Water Life Science Advisors Larkspur, California $159M AUM 139.66% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
PCM
Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LCM
Lionhunter Capital Management New York $222M AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Engineers Gate Manager's QTRX Position: Q2 2026 in Review

Engineers Gate Manager reduced its Quanterix (QTRX) stake by 38% in Q2 2026, selling an estimated $29.2K and leaving 14,807 shares worth $64K. The position accounts for ﹤0.01% of the portfolio, ranked #2112.

Engineers Gate Manager first reported a position in QTRX in Q2 2019 and has held it in 19 quarters since. The position peaked at $2.35M in Q1 2022. 133 funds tracked by Wall St. Rank hold QTRX as of Q2 2026.

  • Engineers Gate Manager held 14,807 shares of Quanterix worth $64K as of Q2 2026.
  • Engineers Gate Manager sold 8,993 Quanterix shares in Q2 2026, an estimated $29.2K.
  • Quanterix made up ﹤0.01% of Engineers Gate Manager's portfolio in Q2 2026, its #2112 holding.
  • Engineers Gate Manager first reported a position in Quanterix in Q2 2019 and has held it in 19 quarters since.
  • Engineers Gate Manager's Quanterix position peaked at $2.35M in Q1 2022.
  • 133 funds tracked by Wall St. Rank held Quanterix as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.