California State Teachers Retirement System (CalSTRS)’s Quanterix QTRX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$17.3K Hold
2,603
﹤0.01% 2538
2025
Q1
$16.9K Sell
2,603
-31,427
-92% -$205K ﹤0.01% 2583
2024
Q4
$362K Sell
34,030
-311
-0.9% -$3.31K ﹤0.01% 2243
2024
Q3
$445K Sell
34,341
-1,079
-3% -$14K ﹤0.01% 2170
2024
Q2
$468K Sell
35,420
-486
-1% -$6.42K ﹤0.01% 2124
2024
Q1
$846K Sell
35,906
-1,670
-4% -$39.3K ﹤0.01% 1887
2023
Q4
$1.03M Sell
37,576
-1,598
-4% -$43.7K ﹤0.01% 1808
2023
Q3
$1.06M Sell
39,174
-3,789
-9% -$103K ﹤0.01% 1756
2023
Q2
$969K Sell
42,963
-582
-1% -$13.1K ﹤0.01% 1930
2023
Q1
$491K Sell
43,545
-538
-1% -$6.06K ﹤0.01% 2313
2022
Q4
$611K Buy
44,083
+508
+1% +$7.04K ﹤0.01% 2249
2022
Q3
$480K Sell
43,575
-1,572
-3% -$17.3K ﹤0.01% 2359
2022
Q2
$731K Sell
45,147
-17,613
-28% -$285K ﹤0.01% 2158
2022
Q1
$1.83M Sell
62,760
-3,425
-5% -$100K ﹤0.01% 1675
2021
Q4
$2.81M Buy
66,185
+25,721
+64% +$1.09M ﹤0.01% 1521
2021
Q3
$2.02M Sell
40,464
-2,058
-5% -$102K ﹤0.01% 1718
2021
Q2
$2.49M Sell
42,522
-11,291
-21% -$662K ﹤0.01% 1653
2021
Q1
$3.15M Buy
53,813
+21,982
+69% +$1.29M ﹤0.01% 1482
2020
Q4
$1.48M Hold
31,831
﹤0.01% 1800
2020
Q3
$1.07M Buy
31,831
+3,267
+11% +$110K ﹤0.01% 1824
2020
Q2
$782K Buy
28,564
+7,932
+38% +$217K ﹤0.01% 1989
2020
Q1
$379K Buy
20,632
+238
+1% +$4.37K ﹤0.01% 2220
2019
Q4
$482K Buy
20,394
+142
+0.7% +$3.36K ﹤0.01% 2376
2019
Q3
$445K Buy
20,252
+5,593
+38% +$123K ﹤0.01% 2372
2019
Q2
$495K Buy
14,659
+1,332
+10% +$45K ﹤0.01% 2369
2019
Q1
$344K Hold
13,327
﹤0.01% 2513
2018
Q4
$244K Buy
13,327
+568
+4% +$10.4K ﹤0.01% 2666
2018
Q3
$273K Buy
12,759
+5,194
+69% +$111K ﹤0.01% 2751
2018
Q2
$109K Hold
7,565
﹤0.01% 2984
2018
Q1
$129K Buy
+7,565
New +$129K ﹤0.01% 2887