SIA
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
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

Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return
BWLSA
Blue Water Life Science Advisors Larkspur, California $125M AUM 91.82% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
ICM
Invenomic Capital Management Boston, Massachusetts $2.18B AUM 0.03% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LCS
Levin Capital Strategies New York $1.32B AUM 28.11% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Sit Investment Associates's QTRX Position: Q1 2026 in Review

Sit Investment Associates held its Quanterix (QTRX) position steady in Q1 2026 at 272 shares worth $1K. The position accounts for ﹤0.01% of the portfolio, ranked #498.

Sit Investment Associates first reported a position in QTRX in Q3 2025 and has held it in 3 quarters since. The position peaked at $2K in Q4 2025. 128 funds tracked by Wall St. Rank hold QTRX as of Q1 2026.

  • Sit Investment Associates held 272 shares of Quanterix worth $1K as of Q1 2026.
  • Sit Investment Associates left its Quanterix share count unchanged in Q1 2026.
  • Quanterix made up ﹤0.01% of Sit Investment Associates's portfolio in Q1 2026, its #498 holding.
  • Sit Investment Associates first reported a position in Quanterix in Q3 2025 and has held it in 3 quarters since.
  • Sit Investment Associates's Quanterix position peaked at $2K in Q4 2025.
  • 128 funds tracked by Wall St. Rank held Quanterix as of Q1 2026.

Based on Sit Investment Associates's 13F filing for Q1 2026, filed 13 May 2026.