Vanguard Group
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Vanguard Group’s Sera Prognostics SERA Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$3.22M Sell
1,163,182
-112,180
-9% -$311K ﹤0.01% 3366
2025
Q1
$4.69M Buy
1,275,362
+22,491
+2% +$82.8K ﹤0.01% 3199
2024
Q4
$10.2M Buy
1,252,871
+53,362
+4% +$434K ﹤0.01% 2945
2024
Q3
$9.36M Buy
1,199,509
+92,806
+8% +$724K ﹤0.01% 2991
2024
Q2
$6.55M Buy
1,106,703
+210,540
+23% +$1.25M ﹤0.01% 3129
2024
Q1
$8.16M Sell
896,163
-13,339
-1% -$121K ﹤0.01% 3077
2023
Q4
$5.44M Buy
909,502
+122,710
+16% +$734K ﹤0.01% 3254
2023
Q3
$1.46M Buy
786,792
+13,364
+2% +$24.9K ﹤0.01% 3695
2023
Q2
$2.55M Buy
773,428
+13,828
+2% +$45.6K ﹤0.01% 3583
2023
Q1
$2.91M Buy
759,600
+547,044
+257% +$2.1M ﹤0.01% 3540
2022
Q4
$268K Buy
212,556
+579
+0.3% +$730 ﹤0.01% 4247
2022
Q3
$339K Buy
211,977
+21,164
+11% +$33.8K ﹤0.01% 4319
2022
Q2
$313K Buy
190,813
+2,686
+1% +$4.41K ﹤0.01% 4401
2022
Q1
$713K Buy
188,127
+12,324
+7% +$46.7K ﹤0.01% 4304
2021
Q4
$1.21M Buy
175,803
+62,747
+56% +$431K ﹤0.01% 4210
2021
Q3
$1.26M Buy
+113,056
New +$1.26M ﹤0.01% 4194