ProShare Advisors
MRSN icon

ProShare Advisors’s Mersana Therapeutics MRSN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-28,784
Closed -$9.91K 2145
2025
Q1
$9.91K Sell
28,784
-9,015
-24% -$3.1K ﹤0.01% 2068
2024
Q4
$54.1K Buy
37,799
+16,364
+76% +$23.4K ﹤0.01% 2168
2024
Q3
$40.5K Buy
21,435
+6,585
+44% +$12.4K ﹤0.01% 2000
2024
Q2
$29.8K Sell
14,850
-5,069
-25% -$10.2K ﹤0.01% 1786
2024
Q1
$89.2K Buy
19,919
+1,569
+9% +$7.03K ﹤0.01% 1839
2023
Q4
$42.6K Sell
18,350
-3,200
-15% -$7.42K ﹤0.01% 1878
2023
Q3
$27.4K Buy
21,550
+1,099
+5% +$1.4K ﹤0.01% 1766
2023
Q2
$67.3K Buy
20,451
+2,069
+11% +$6.81K ﹤0.01% 1744
2023
Q1
$75.6K Sell
18,382
-1,779
-9% -$7.31K ﹤0.01% 1631
2022
Q4
$118K Buy
20,161
+2,051
+11% +$12K ﹤0.01% 1618
2022
Q3
$122K Buy
18,110
+711
+4% +$4.79K ﹤0.01% 1514
2022
Q2
$80K Sell
17,399
-4,649
-21% -$21.4K ﹤0.01% 1645
2022
Q1
$88K Sell
22,048
-3,719
-14% -$14.8K ﹤0.01% 2056
2021
Q4
$161K Buy
25,767
+1,268
+5% +$7.92K ﹤0.01% 2107
2021
Q3
$231K Sell
24,499
-5,867
-19% -$55.3K ﹤0.01% 1714
2021
Q2
$412K Buy
30,366
+6,587
+28% +$89.4K ﹤0.01% 1676
2021
Q1
$385K Buy
23,779
+1,415
+6% +$22.9K ﹤0.01% 1633
2020
Q4
$595K Buy
+22,364
New +$595K ﹤0.01% 1153
2018
Q4
Sell
-10,982
Closed -$110K 1654
2018
Q3
$110K Sell
10,982
-282
-3% -$2.83K ﹤0.01% 1671
2018
Q2
$201K Sell
11,264
-686
-6% -$12.2K ﹤0.01% 1606
2018
Q1
$188K Sell
11,950
-1,058
-8% -$16.6K ﹤0.01% 1563
2017
Q4
$214K Buy
+13,008
New +$214K ﹤0.01% 1605