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Serina Therapeutics, Inc. (SER)

Healthcare | Biotechnology | Huntsville, United States | NYSE American
2.05 USD -0.09 (-4.206%) ⇩ (July 13, 2026, 4 p.m. EDT)

Short-term:★★⯪☆☆Long-term:⯪☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 2:36 a.m. EDT

The investment case here is fundamentally broken. The company is burning through cash at an alarming rate, with operating cash flow of -$18 million and free cash flow of nearly -$8 million against a tiny market cap of roughly $32 million. This creates an existential liquidity crisis where the current cash pile cannot sustain operations without immediate, massive capital raises. The balance sheet is fragile, with debt-to-equity nearing 19x and negative returns on both assets and equity. While the recent price action shows a slight bounce off lows, the underlying business reality is dire: revenue is negligible at $130k, and the stock trades at a premium to book value despite having no earnings. The multi-year trajectory confirms a catastrophic failure, dropping nearly 95% over six years with four out of six years seeing negative growth. The recent news of a director buying shares is a minor blip in a storm; it does not offset the structural implosion of the financials. There is no margin of safety here, only a high probability of dilution or delisting.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.051746
AutoTheta0.051751
AutoARIMA0.052143
MSTL0.054492

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 33%
H-stat 0.30
Ljung-Box p 0.000
Jarque-Bera p 0.149
Excess Kurtosis 0.44
Attribute Value
Sector Healthcare
Debt to Equity Ratio 18.93
Revenue per Share 0.012
Market Cap 30,744,884
Forward P/E -1.95
Beta 0.03
Website https://serinatherapeutics.com

Info Dump

Attribute Value
52 Week Change -0.5845467
Address1 601 Genome Way
Address2 Suite 2001
All Time High 212.5
All Time Low 1.22
Ask 0.0
Ask Size 100
Average Analyst Rating 1.0 - Strong Buy
Average Daily Volume10 Day 57,900
Average Daily Volume3 Month 98,026
Average Volume 98,026
Average Volume10Days 57,900
Beta 0.029
Bid 0.0
Bid Size 2,000
Book Value 0.852
City Huntsville
Compensation As Of Epoch Date 1,767,139,200
Country United States
Crypto Tradeable 0
Currency USD
Current Price 2.05
Current Ratio 4.176
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 2.14
Day Low 2.0401
Debt To Equity 18.93
Display Name Serina Therapeutics
Earnings Timestamp End 1,754,654,400
Earnings Timestamp Start 1,754,305,140
Ebitda -24,370,000
Ebitda Margins 0.0
Enterprise To Ebitda -0.595
Enterprise To Revenue 111.507
Enterprise Value 14,495,885
Eps Current Year -1.41
Eps Forward -1.05
Eps Trailing Twelve Months -2.0
Esg Populated 0
Exchange ASE
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 1.85128
Fifty Day Average Change 0.19871998
Fifty Day Average Change Percent 0.10734194
Fifty Two Week Change Percent -58.45467
Fifty Two Week High 7.92
Fifty Two Week High Change -5.87
Fifty Two Week High Change Percent -0.7411616
Fifty Two Week Low 1.22
Fifty Two Week Low Change 0.8299999
Fifty Two Week Low Change Percent 0.6803278
Fifty Two Week Range 1.22 - 7.92
Financial Currency USD
First Trade Date Milliseconds 1,543,501,800,000
Float Shares 8,408,201
Forward Eps -1.05
Forward P E -1.952381
Free Cashflow -7,958,750
Full Exchange Name NYSE American
Full Time Employees 16
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Gross Profits -13,273,000
Has Pre Post Market Data 1
Held Percent Insiders 0.85962
Held Percent Institutions 0.09835
Implied Shares Outstanding 14,997,505
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Last Split Date 1,710,460,800
Last Split Factor 28:1000
Long Business Summary Serina Therapeutics, Inc., a biotechnology company, develops drugs to treat neurological diseases and pain. Its lead product candidate is SER 252 (POZ-apomorphine), a POZ conjugate for the treatment of advanced Parkinson's disease that is in phase 1 clinical trial; and POZ-lipids, a non-immunogenic alternative to the PEG-lipids in the lipid nanoparticles. The company also develops SER 214, a POZ conjugate of rotigotine for the treatment of early Parkinson's and Restless Leg Syndrome, which has completed phase 1a clinical trial. In addition, it develops POZ technology in lipid nanoparticle delivered ribonucleic acid vaccines for infectious diseases. It has a partnership agreement with Gannet BioChem to support development activities for SER-252. Serina Therapeutics, Inc. was founded in 2006 and is headquartered in Huntsville, Alabama.
Long Name Serina Therapeutics, Inc.
Market us_market
Market Cap 30,744,884
Market State PRE
Max Age 86,400
Message Board Id finmb_133692495
Most Recent Quarter 1,774,915,200
Net Income To Common -21,558,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 30,744,885
Number Of Analyst Opinions 2
Open 2.08
Operating Cashflow -18,201,000
Operating Margins -188.03076
Payout Ratio 0.0
Phone 256 327 9630
Pre Market Change -0.07620001
Pre Market Change Percent -3.7170737
Pre Market Price 1.9738
Pre Market Time 1,784,025,103
Previous Close 2.14
Price Eps Current Year -1.4539007
Price Hint 4
Price To Book 2.4061031
Price To Sales Trailing12 Months 236.49911
Profit Margins 0.0
Quick Ratio 3.868
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.0
Region US
Regular Market Change -0.0900002
Regular Market Change Percent -4.20561
Regular Market Day High 2.14
Regular Market Day Low 2.0401
Regular Market Day Range 2.0401 - 2.14
Regular Market Open 2.08
Regular Market Previous Close 2.14
Regular Market Price 2.05
Regular Market Time 1,783,972,800
Regular Market Volume 36,933
Return On Assets -0.89788
Return On Equity -2.21932
Revenue Per Share 0.012
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 14,997,505
Shares Percent Shares Out 0.019
Shares Short 285,430
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 345,042
Short Name Serina Therapeutics, Inc.
Short Percent Of Float 0.0248
Short Ratio 2.12
Source Interval 15
State AL
Symbol SER
Target High Price 11.0
Target Low Price 8.0
Target Mean Price 9.5
Target Median Price 9.5
Total Cash 24,526,000
Total Cash Per Share 1.635
Total Debt 3,337,000
Total Revenue 130,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -2.0
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 2.770895
Two Hundred Day Average Change -0.72089505
Two Hundred Day Average Change Percent -0.26016685
Type Disp Equity
Volume 36,933
Website https://serinatherapeutics.com
Zip 35,806