Russell Investments Group’s Mersana Therapeutics MRSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-472
Closed -$16.9K 3849
2024
Q4
$16.9K Buy
472
+41
+10% +$2.12K ﹤0.01% 3043
2024
Q3
$20.3K Buy
431
+50
+13% +$2.21K ﹤0.01% 2953
2024
Q2
$19.1K Buy
381
+3
+0.8% +$217 ﹤0.01% 2945
2024
Q1
$42.4K Buy
378
+343
+980% +$34.1K ﹤0.01% 2687
2023
Q4
$2.04K Hold
35
﹤0.01% 3009
2023
Q3
$1.11K Sell
35
-3,956
-99% -$188K ﹤0.01% 3333
2023
Q2
$328K Buy
3,991
+3,255
+442% +$476K ﹤0.01% 2351
2023
Q1
$75.6K Sell
736
-200
-21% -$28.1K ﹤0.01% 2642
2022
Q4
$137K Buy
936
+80
+9% +$13.5K ﹤0.01% 2620
2022
Q3
$144K Buy
856
+677
+378% +$110K ﹤0.01% 2613
2022
Q2
$20K Sell
179
-2,079
-92% -$196K ﹤0.01% 2799
2022
Q1
$224K Buy
+2,258
New +$264K ﹤0.01% 2437
2021
Q1
Sell
-268
Closed -$177K 3167
2020
Q4
$177K Sell
268
-431
-62% -$240K ﹤0.01% 2785
2020
Q3
$325K Sell
699
-1,369
-66% -$692K ﹤0.01% 2580
2020
Q2
$1.2M Sell
2,068
-1,621
-44% -$554K ﹤0.01% 1945
2020
Q1
$541K Buy
+3,689
New +$645K ﹤0.01% 2139
2019
Q4
Sell
-723
Closed -$28K 3113
2019
Q3
$28K Buy
723
+167
+30% +$12.1K ﹤0.01% 2958
2019
Q2
$56K Buy
556
+164
+42% +$19.3K ﹤0.01% 2718
2019
Q1
$51K Buy
+392
New +$49.3K ﹤0.01% 2799
2018
Q3
Sell
-1,714
Closed -$766K 2994
2018
Q2
$766K Hold
1,714
﹤0.01% 2255
2018
Q1
$676K Buy
+1,714
New +$677K ﹤0.01% 2365

Other funds holding MRSN