Algert Global’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
Q3
Sell
-4,053
Closed -$30K 1269
2025
Q2
$30K Sell
4,053
-1,348
-25% -$11.8K ﹤0.01% 1167
2025
Q1
$46K Buy
5,401
+2,998
+125% +$46.3K ﹤0.01% 1154
2024
Q4
$86K Sell
2,403
-136
-5% -$7.04K ﹤0.01% 1129
2024
Q3
$120K Buy
2,539
+753
+42% +$33.2K ﹤0.01% 1101
2024
Q2
$90K Buy
+1,786
New +$129K ﹤0.01% 1402
2023
Q3
Sell
-8,794
Closed -$723K 1203
2023
Q2
$723K Buy
8,794
+7,540
+601% +$1.1M 0.03% 730
2023
Q1
$129K Sell
1,254
-1,092
-47% -$153K 0.01% 1069
2022
Q4
$344K Hold
2,346
0.02% 905
2022
Q3
$397K Buy
+2,346
New +$381K 0.02% 873
2022
Q1
Sell
-1,004
Closed -$156K 1263
2021
Q4
$156K Buy
1,004
+288
+40% +$56K 0.02% 885
2021
Q3
$169K Buy
+716
New +$209K 0.02% 935
2021
Q1
Sell
-372
Closed -$248K 494
2020
Q4
$248K Buy
+372
New +$207K 0.07% 324
2020
Q3
Sell
-1,362
Closed -$797K 455
2020
Q2
$797K Sell
1,362
-313
-19% -$107K 0.27% 134
2020
Q1
$244K Sell
1,675
-406
-20% -$70.9K 0.1% 281
2019
Q4
$298K Buy
2,081
+532
+34% +$38.9K 0.09% 265
2019
Q3
$61K Hold
1,549
0.02% 339
2019
Q2
$157K Buy
1,549
+712
+85% +$83.9K 0.06% 299
2019
Q1
$110K Buy
+837
New +$105K 0.06% 276

Other funds holding MRSN