Sit Investment Associates
QTRX icon

Sit Investment Associates’s Quanterix QTRX Stock Holding History

Sit Investment Associates’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 		$1K Hold
272
– – ﹤0.01% 519
2026
Q1 		$1K Hold
272
– – ﹤0.01% 498
2025
Q4 		$2K Hold
272
– – ﹤0.01% 508
2025
Q3 		$1K Buy
+272
New +$1.45K ﹤0.01% 515

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

Sit Investment Associates's QTRX Position: Q2 2026 in Review

Sit Investment Associates held its Quanterix (QTRX) position steady in Q2 2026 at 272 shares worth $1K. The position accounts for ﹤0.01% of the portfolio, ranked #519.

Sit Investment Associates first reported a position in QTRX in Q3 2025 and has held it in 4 quarters since. The position peaked at $2K in Q4 2025. 132 funds tracked by Wall St. Rank hold QTRX as of Q2 2026.

  • Sit Investment Associates held 272 shares of Quanterix worth $1K as of Q2 2026.
  • Sit Investment Associates left its Quanterix share count unchanged in Q2 2026.
  • Quanterix made up ﹤0.01% of Sit Investment Associates's portfolio in Q2 2026, its #519 holding.
  • Sit Investment Associates first reported a position in Quanterix in Q3 2025 and has held it in 4 quarters since.
  • Sit Investment Associates's Quanterix position peaked at $2K in Q4 2025.
  • 132 funds tracked by Wall St. Rank held Quanterix as of Q2 2026.

Based on Sit Investment Associates's 13F filing for Q2 2026, filed 12 Aug 2026.