STRS Ohio’s Mersana Therapeutics MRSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-348
Closed -$3K 2270
2025
Q1
$3K Hold
348
﹤0.01% 1905
2024
Q4
$12.4K Hold
348
﹤0.01% 1838
2024
Q3
$16.4K Hold
348
﹤0.01% 1903
2024
Q2
$17.5K Buy
348
+252
+263% +$12.7K ﹤0.01% 1898
2024
Q1
$10K Sell
96
-4
-4% -$417 ﹤0.01% 1880
2023
Q4
$5K Hold
100
﹤0.01% 1890
2023
Q3
$3K Hold
100
﹤0.01% 1924
2023
Q2
$8K Hold
100
﹤0.01% 1916
2023
Q1
$10K Hold
100
﹤0.01% 1901
2022
Q4
$14K Hold
100
﹤0.01% 1905
2022
Q3
$16K Hold
100
﹤0.01% 1943
2022
Q2
$11K Hold
100
﹤0.01% 1994
2022
Q1
$9K Hold
100
﹤0.01% 2098
2021
Q4
$15K Buy
+100
New +$15K ﹤0.01% 2140
2021
Q3
Sell
-6,150
Closed -$2.09M 2290
2021
Q2
$2.09M Hold
6,150
0.01% 743
2021
Q1
$2.49M Sell
6,150
-72
-1% -$29.1K 0.01% 634
2020
Q4
$4.14M Buy
6,222
+4,425
+246% +$2.94M 0.02% 519
2020
Q3
$836K Buy
1,797
+1,329
+284% +$618K ﹤0.01% 1024
2020
Q2
$273K Buy
+468
New +$273K ﹤0.01% 1562
2018
Q4
Hold
0
2151
2018
Q3
Sell
-276
Closed -$123K 2151
2018
Q2
$123K Hold
276
﹤0.01% 1827
2018
Q1
$108K Buy
276
+216
+360% +$84.5K ﹤0.01% 1590
2017
Q4
$24K Hold
60
﹤0.01% 1812
2017
Q3
$25K Buy
+60
New +$25K ﹤0.01% 1857