AllianceBernstein’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
-7,442
Closed -$64K 3292
2025
Q1
$64K Hold
7,442
﹤0.01% 3109
2024
Q4
$266K Hold
7,442
﹤0.01% 2933
2024
Q3
$352K Hold
7,442
﹤0.01% 2836
2024
Q2
$374K Buy
7,442
+690
+10% +$34.7K ﹤0.01% 2828
2024
Q1
$756K Buy
6,752
+2,025
+43% +$227K ﹤0.01% 2404
2023
Q4
$274K Sell
4,727
-503
-10% -$29.2K ﹤0.01% 2879
2023
Q3
$166K Sell
5,230
-3,439
-40% -$109K ﹤0.01% 2990
2023
Q2
$713K Buy
8,669
+4,681
+117% +$385K ﹤0.01% 2465
2023
Q1
$410K Hold
3,988
﹤0.01% 2651
2022
Q4
$584K Hold
3,988
﹤0.01% 2545
2022
Q3
$674K Buy
3,988
+392
+11% +$66.3K ﹤0.01% 2496
2022
Q2
$415K Buy
3,596
+504
+16% +$58.2K ﹤0.01% 2751
2022
Q1
$308K Buy
3,092
+8
+0.3% +$797 ﹤0.01% 2852
2021
Q4
$480K Buy
3,084
+204
+7% +$31.8K ﹤0.01% 2754
2021
Q3
$679K Hold
2,880
﹤0.01% 2632
2021
Q2
$978K Hold
2,880
﹤0.01% 2532
2021
Q1
$1.17M Sell
2,880
-252
-8% -$102K ﹤0.01% 2331
2020
Q4
$2.08M Hold
3,132
﹤0.01% 1946
2020
Q3
$1.46M Buy
3,132
+40
+1% +$18.6K ﹤0.01% 2008
2020
Q2
$1.81M Buy
3,092
+1,532
+98% +$896K ﹤0.01% 1888
2020
Q1
$227K Buy
1,560
+1,036
+198% +$151K ﹤0.01% 2738
2019
Q4
$75K Hold
524
﹤0.01% 3060
2019
Q3
$21K Hold
524
﹤0.01% 3137
2019
Q2
$53K Buy
+524
New +$53K ﹤0.01% 3121
2018
Q3
Sell
-2,316
Closed -$1.03M 3138
2018
Q2
$1.03M Buy
+2,316
New +$1.03M ﹤0.01% 2293