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Virtu Financial’s Quanterix QTRX Stock Holding History

Virtu Financial’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 		– Sell
-18,988
Closed -$67K – 2123
2026
Q1 		$67K Sell
18,988
-1,638
-8% -$9.56K ﹤0.01% 1244
2025
Q4 		$131K Buy
+20,626
New +$128K 0.01% 1146
2024
Q2 		– Sell
-14,483
Closed -$341K – 1786
2024
Q1 		$341K Buy
+14,483
New +$359K 0.03% 561

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

Virtu Financial's QTRX Position: Q2 2026 in Review

Virtu Financial sold out of Quanterix (QTRX) in Q2 2026, closing a stake of 18,988 shares — an estimated $67K sold.

Virtu Financial first reported a position in QTRX in Q1 2024 and held it in 3 quarters. The position peaked at $341K in Q1 2024. 132 funds tracked by Wall St. Rank hold QTRX as of Q2 2026.

  • Virtu Financial reported no remaining Quanterix position as of Q2 2026 after selling out during the quarter.
  • Virtu Financial sold 18,988 Quanterix shares in Q2 2026, an estimated $67K.
  • Virtu Financial first reported a position in Quanterix in Q1 2024 and held it in 3 quarters.
  • Virtu Financial's Quanterix position peaked at $341K in Q1 2024.
  • 132 funds tracked by Wall St. Rank held Quanterix as of Q2 2026.

Based on Virtu Financial's 13F filing for Q2 2026, filed 13 Aug 2026.