Vanguard Capital Management
QTRX icon

Vanguard Capital Management’s Quanterix QTRX Stock Holding History

Vanguard Capital Management’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 		$7.78M Buy
1,800,644
+16,031
+0.9% +$52K ﹤0.01% 2953
2026
Q1 		$6.28M Buy
+1,784,613
New +$10.4M ﹤0.01% 2964

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
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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management's QTRX Position: Q2 2026 in Review

Vanguard Capital Management increased its Quanterix (QTRX) stake by 0.9% in Q2 2026, buying an estimated $52K and bringing the position to 1,800,644 shares worth $7.78M. The position accounts for ﹤0.01% of the portfolio, ranked #2953.

Vanguard Capital Management first reported a position in QTRX in Q1 2026 and has held it in 2 quarters since. 131 funds tracked by Wall St. Rank hold QTRX as of Q2 2026.

  • Vanguard Capital Management held 1,800,644 shares of Quanterix worth $7.78M as of Q2 2026.
  • Vanguard Capital Management bought 16,031 Quanterix shares in Q2 2026, an estimated $52K.
  • Quanterix made up ﹤0.01% of Vanguard Capital Management's portfolio in Q2 2026, its #2953 holding.
  • Vanguard Capital Management first reported a position in Quanterix in Q1 2026 and has held it in 2 quarters since.
  • 131 funds tracked by Wall St. Rank held Quanterix as of Q2 2026.

Based on Vanguard Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.