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27 /100
MEDIUM RISK
Score updated Aug 28, 2026

SERA — Sera Prognostics, Inc. Dilution Risk Tracker

Track SERA dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of August 28, 2026, Sera Prognostics, Inc. (SERA) has a DilutionWatch DilutionScore of 27/100, rated MEDIUM dilution risk. Sera Prognostics, Inc. has a market capitalization of $84.58M, 29.29M shares outstanding, 58 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
42
💰 Cash Runway
10
📊 Float Risk
7
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

⛅
Watch
Minor dilution signals detected
model est. 15%
🔄 Reverse Split model est. 30%
• 50-day avg $1.99 approaching $1 threshold
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Market Data

Market Cap$84.58M
Shares Outstanding29.29M
Float27.58M
Cash$46.45M
DebtN/A
Short InterestN/A

Institutional Holdings

QoQ: ↑ 32.5% shares (2026Q1 vs prior)
58 institutional holders · 23.38M shares
#1 BAKER BROS. ADVISORS LP 5.50M shares
#2 Whetstone Capital Advisors, LLC 3.31M shares
#3 Vivo Capital, LLC 3.30M shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest230.9K
Days to Cover6.4
% of Float0.8%
FINRA data as of Jul 31, 2026

Recent SEC Activity

No recent SEC insights

Recent News

No recent news
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