DS
QTRX icon

David Shaw’s Quanterix QTRX Stock Holding History

David Shaw’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 		$76.3K Buy
+17,672
New +$57.3K ﹤0.01% 4671
2026
Q1 		– Sell
-45,627
Closed -$290K – 4964
2025
Q4 		$290K Buy
+45,627
New +$283K ﹤0.01% 4168
2025
Q2 		– Sell
-75,591
Closed -$492K – 4653
2025
Q1 		$492K Sell
75,591
-6,601
-8% -$55.1K ﹤0.01% 3515
2024
Q4 		$874K Sell
82,192
-106,200
-56% -$1.29M ﹤0.01% 3275
2024
Q3 		$2.44M Sell
188,392
-6,355
-3% -$84.9K ﹤0.01% 2559
2024
Q2 		$2.57M Sell
194,747
-104,999
-35% -$1.75M ﹤0.01% 2424
2024
Q1 		$7.06M Sell
299,746
-319,427
-52% -$7.91M 0.01% 1640
2023
Q4 		$16.9M Sell
619,173
-208,536
-25% -$4.91M 0.01% 1040
2023
Q3 		$22.5M Sell
827,709
-196,764
-19% -$4.87M 0.02% 781
2023
Q2 		$23.1M Buy
1,024,473
+100,660
+11% +$1.79M 0.02% 792
2023
Q1 		$10.4M Buy
923,813
+141,839
+18% +$1.81M 0.01% 1330
2022
Q4 		$10.8M Buy
781,974
+222,178
+40% +$2.56M 0.01% 1364
2022
Q3 		$6.17M Buy
+559,796
New +$7.12M 0.01% 1847
2021
Q2 		– Sell
-28,485
Closed -$1.67M – 4967
2021
Q1 		$1.67M Buy
28,485
+5,422
+24% +$367K ﹤0.01% 2740
2020
Q4 		$1.07M Buy
+23,063
New +$1.01M ﹤0.01% 2969
2018
Q3 		– Sell
-97,481
Closed -$1.4M – 3923
2018
Q2 		$1.4M Buy
+97,481
New +$1.69M ﹤0.01% 2474

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 $59.9B AUM 27.01% 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

David Shaw's QTRX Position: Q2 2026 in Review

David Shaw opened a new position in Quanterix (QTRX) in Q2 2026: 17,672 shares worth $76.3K. The stake represents ﹤0.01% of the portfolio and ranks #4671 among its holdings. This is a return to the name: David Shaw previously reported a position in QTRX as recently as Q4 2025.

David Shaw first reported a position in QTRX in Q2 2018 and has held it in 16 quarters since. The position peaked at $23.1M in Q2 2023. 132 funds tracked by Wall St. Rank hold QTRX as of Q2 2026.

  • David Shaw held 17,672 shares of Quanterix worth $76.3K as of Q2 2026.
  • Quanterix was a new David Shaw position in Q2 2026.
  • Quanterix made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #4671 holding.
  • David Shaw first reported a position in Quanterix in Q2 2018 and has held it in 16 quarters since.
  • David Shaw's Quanterix position peaked at $23.1M in Q2 2023.
  • 132 funds tracked by Wall St. Rank held Quanterix as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.