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Sera Prognostics Inc
SERAAdd to Watchlist
2.040USD
-0.060-2.86%
Close 07-31 16:00（ET）Quotes delayed by 15 min
79.85MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Mon, May 11
Updated: Mon, May 11
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Baker Bros. Advisors LP
14.40%
Whetstone Capital Advisors, LLC
8.66%
abrdn Inc.
6.68%
Chione, Ltd.
6.28%
PSP Research LLC
6.28%
Other
57.72%
Shareholders
Shareholders
Proportion
Baker Bros. Advisors LP
14.40%
Whetstone Capital Advisors, LLC
8.66%
abrdn Inc.
6.68%
Chione, Ltd.
6.28%
PSP Research LLC
6.28%
Other
57.72%
Shareholder Types
Shareholders
Proportion
Investment Advisor
22.94%
Hedge Fund
17.02%
Investment Advisor/Hedge Fund
9.37%
Venture Capital
9.33%
Corporation
6.28%
Individual Investor
5.97%
Insurance Company
5.77%
Research Firm
0.31%
Other
23.01%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
177
25.95M
68.19%
-2.30M
2025Q4
183
21.75M
57.79%
-7.63M
2025Q3
178
23.90M
64.43%
-6.37M
2025Q2
188
30.90M
83.31%
-1.69M
2025Q1
188
29.87M
81.39%
-2.03M
2024Q4
178
27.64M
82.32%
-4.98M
2024Q3
169
27.77M
84.09%
-3.19M
2024Q2
158
27.64M
85.39%
-435.34K
2024Q1
148
25.69M
81.24%
-5.18M
2023Q4
137
23.90M
78.81%
-277.25K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Baker Bros. Advisors LP
5.50M
14.4%
--
--
Dec 31, 2025
Whetstone Capital Advisors, LLC
3.46M
9.06%
-172.66K
-4.75%
Dec 31, 2025
abrdn Inc.
2.28M
5.97%
--
--
Dec 31, 2025
Chione, Ltd.
2.40M
6.28%
+625.00K
+35.28%
Feb 11, 2025
Anthem, Inc.
2.20M
5.77%
--
--
Mar 31, 2025
aMoon Fund
1.91M
5.01%
-1.07M
-35.83%
Sep 30, 2024
Vivo Capital, LLC
1.65M
4.32%
--
--
Dec 31, 2025
Critchfield (Gregory C)
822.27K
2.15%
+15.60K
+1.93%
Jun 05, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
iShares Micro-Cap ETF
0.02%
ProShares UltraPro Russell2000
0%
Global X Russell 2000 ETF
0%
Avantis US Small Cap Equity ETF
0%
Invesco Dorsey Wright SmallCap Momentum ETF
0%
Proshares Ultra Russell 2000
0%
iShares Russell 2000 Growth ETF
0%
ProShares Hedge Replication ETF
0%
iShares Russell 2000 ETF
0%
iShares Micro-Cap ETF
Proportion0.02%
ProShares UltraPro Russell2000
Proportion0%
Global X Russell 2000 ETF
Proportion0%
Avantis US Small Cap Equity ETF
Proportion0%
Invesco Dorsey Wright SmallCap Momentum ETF
Proportion0%
Proshares Ultra Russell 2000
Proportion0%
iShares Russell 2000 Growth ETF
Proportion0%
ProShares Hedge Replication ETF
Proportion0%
iShares Russell 2000 ETF
Proportion0%