William Blair & Company
QTRX icon

William Blair & Company’s Quanterix QTRX Stock Holding History

William Blair & Company’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
2022
Q4 		– Sell
-12,760
Closed -$141K – 1867
2022
Q3 		$141K Hold
12,760
– – ﹤0.01% 1454
2022
Q2 		$207K Hold
12,760
– – ﹤0.01% 1408
2022
Q1 		$372K Buy
12,760
+200
+2% +$6.11K ﹤0.01% 1275
2021
Q4 		$533K Sell
12,560
-300
-2% -$14K ﹤0.01% 1189
2021
Q3 		$640K Buy
12,860
+200
+2% +$10.3K ﹤0.01% 1068
2021
Q2 		$743K Buy
12,660
+1,350
+12% +$78.4K ﹤0.01% 1013
2021
Q1 		$661K Sell
11,310
-5,100
-31% -$345K ﹤0.01% 1035
2020
Q4 		$763K Buy
+16,410
New +$716K ﹤0.01% 953

Other funds holding QTRX

CCM
Camber Capital Management Boston, Massachusetts $1.07B AUM 8.19% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
PIM
Platinum Investment Management Sydney Australia 2000, Australia $397M AUM 63.96% 1-Year Est. Return
ACM
Ashford Capital Management Wilmington, Delaware $809M AUM 35.1% 1-Year Est. Return

William Blair & Company's QTRX Position: Q4 2022 in Review

William Blair & Company sold out of Quanterix (QTRX) in Q4 2022, closing a stake of 12,760 shares — an estimated $141K sold.

William Blair & Company first reported a position in QTRX in Q4 2020 and held it in 8 quarters. The position peaked at $763K in Q4 2020. 132 funds tracked by Wall St. Rank hold QTRX as of Q4 2022.

  • William Blair & Company reported no remaining Quanterix position as of Q4 2022 after selling out during the quarter.
  • William Blair & Company sold 12,760 Quanterix shares in Q4 2022, an estimated $141K.
  • William Blair & Company first reported a position in Quanterix in Q4 2020 and held it in 8 quarters.
  • William Blair & Company's Quanterix position peaked at $763K in Q4 2020.
  • 132 funds tracked by Wall St. Rank held Quanterix as of Q4 2022.

Based on William Blair & Company's 13F filing for Q4 2022, filed 10 Feb 2023.