RA Capital Management’s Seres Therapeutics MCRB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q3
Sell
-255,277
Closed -$1.9M 102
2021
Q2
$1.9M Buy
255,277
+70,567
+38% +$525K 0.03% 91
2021
Q1
$76.1M Buy
+184,710
New +$76.1M 1.15% 26
2020
Q4
Sell
-237,500
Closed -$134M 85
2020
Q3
$134M Buy
+237,500
New +$134M 2.46% 9
2015
Q4
Sell
-12,332
Closed -$7.31M 42
2015
Q3
$7.31M Hold
12,332
1.05% 31
2015
Q2
$10.2M Buy
+12,332
New +$10.2M 1.03% 28