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EcoR1 Capital’s Assembly Biosciences ASMB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q1
Hold
0
72
2020
Q4
Sell
-2,548,382
Closed -$41.9M 64
2020
Q3
$41.9M Sell
2,548,382
-605,415
-19% -$9.95M 2.99% 12
2020
Q2
$73.5M Buy
3,153,797
+563,117
+22% +$13.1M 5.43% 6
2020
Q1
$38.4M Buy
2,590,680
+202,412
+8% +$3M 4.01% 10
2019
Q4
$48.9M Buy
2,388,268
+2,291,668
+2,372% +$46.9M 4.4% 8
2019
Q3
$950K Buy
+96,600
New +$950K 0.12% 32
2019
Q2
Sell
-1,153,599
Closed -$22.7M 40
2019
Q1
$22.7M Sell
1,153,599
-1,251,254
-52% -$24.6M 2.09% 12
2018
Q4
$54.4M Sell
2,404,853
-538,311
-18% -$12.2M 5.44% 5
2018
Q3
$109M Hold
2,943,164
9.85% 2
2018
Q2
$115M Sell
2,943,164
-1
-0% -$39 10.99% 3
2018
Q1
$145M Buy
2,943,165
+1
+0% +$49 14.51% 1
2017
Q4
$133M Hold
2,943,164
15% 1
2017
Q3
$103M Hold
2,943,164
13.7% 1
2017
Q2
$60.8M Hold
2,943,164
10.79% 2
2017
Q1
$75M Hold
2,943,164
18.97% 1
2016
Q4
$35.8M Hold
2,943,164
11.38% 3
2016
Q3
$21.2M Hold
2,943,164
6.51% 3
2016
Q2
$16.3M Buy
2,943,164
+844,862
+40% +$4.69M 6.44% 5
2016
Q1
$10.5M Hold
2,098,302
3.68% 8
2015
Q4
$15.8M Buy
2,098,302
+211,233
+11% +$1.59M 4.95% 6
2015
Q3
$18M Buy
1,887,069
+312,962
+20% +$2.99M 8.21% 6
2015
Q2
$30.3M Hold
1,574,107
10.11% 3
2015
Q1
$20.8M Buy
1,574,107
+564,355
+56% +$7.47M 6.95% 5
2014
Q4
$7.94M Buy
+1,009,752
New +$7.94M 4.02% 11