Jane Street’s Sera Prognostics SERA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q4
Sell
-14,225
Closed -$111K 6577
2024
Q3
$111K Buy
14,225
+2,826
+25% +$22K ﹤0.01% 5444
2024
Q2
$67.5K Sell
11,399
-113,552
-91% -$672K ﹤0.01% 5704
2024
Q1
$1.14M Buy
124,951
+110,234
+749% +$1M ﹤0.01% 3041
2023
Q4
$88K Buy
+14,717
New +$88K ﹤0.01% 5297
2023
Q2
Sell
-30,507
Closed -$117K 5922
2023
Q1
$117K Buy
+30,507
New +$117K ﹤0.01% 4897