Sera Prognostics Inc. (SERA)
NASDAQ: SERA
· Real-Time Price · USD
2.24
-0.01 (-0.44%)
At close: Aug 15, 2025, 3:59 PM
2.25
0.45%
After-hours: Aug 15, 2025, 04:04 PM EDT
13F Institute Ownership
Total Institutes of 71 in Sera Prognostics reduced their positions with a decrease of 7 investors compared to the previous quarter. An additional 2.03M shares, as total invested capital declined by $73.18M with ownership percentage dropping from 54.00% to 47.97%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 2.667
2.67
Call Flow 300
27%
Put Flow 800
73%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Baker Bros. Advisors LP | 13.10% | 5.5M | +1.17% | 20.23M | 0.22% | May 15, 2025 |
| Ra Capital Management, L.p. | 7.23% | 3.03M | +0.00% | 11.16M | 0.19% | May 15, 2025 |
| Vivo Capital, LLC | 3.93% | 1.65M | +0.00% | 6.07M | 0.80% | May 12, 2025 |
Stop Guessing, Start Knowing.
Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.
- Unlimited access to all data and tools
- Unlimited access to all data and tools, giving you the edge over everyone else in the market.
- Realtime Options & Dark Pool Data
- Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
- Top Wallstreet Analyst Ratings
- Follow ratings from the best analysts on Wall Street to stay ahead.
- Up to 30 years financial history
- We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.