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Cellectis S.A. (CLLS)

Healthcare | Biotechnology | Paris, France | NasdaqGM
2.90 USD -0.09 (-3.010%) ⇩ (July 13, 2026, 4 p.m. EDT)
After hours: 2.93 +0.04 (1.475%) ⇧ (July 13, 2026, 4:04 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 6:28 a.m. EDT

The investment case here is fractured by a brutal multi-year decline that fundamentally undermines any long-term thesis. Despite the company's impressive free cash flow and a fortress-like gross margin of 100%, the business has been decimated by a relentless downward trend, with five consecutive years of negative annual returns and a staggering 93.8% drop in share price over the last nine years. This trajectory suggests the market views the current operations as a value trap or a deteriorating asset, rendering the attractive free cash flow irrelevant without a proven path to profitability or massive scale. While recent headlines regarding FDA therapy designations and a post-earnings rally offer a glimmer of hope for a turnaround, the stock remains deeply distressed with negative earnings, a shrinking revenue base, and a balance sheet burdened by debt relative to equity. For the short term, the recent 24% rally and positive analyst targets create a speculative entry point, but the lack of a dividend and the structural damage to the business make this a high-risk gamble rather than a sound investment.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL_84_115 ✓0.066544
MSTL_1150.117275
MSTL_840.127939
AutoTheta0.171767
AutoARIMA0.185034
AutoETS0.185037
MSTL0.191399

Forecast horizon: 60 days | Selected: MSTL_84_115

Forecast Reliability
Score 31%
H-stat 5.44
Ljung-Box p 0.000
Jarque-Bera p 0.082
Excess Kurtosis -1.35
Attribute Value
Sector Healthcare
Debt to Equity Ratio 137.408
Revenue per Share 0.748
Market Cap 292,024,672
Forward P/E -4.68
Beta 2.77
Profit Margins -89.51%
Website https://www.cellectis.com

As of July 11, 2026, 6:28 a.m. EDT: Speculators are positioning for a moderate rebound rather than a crash, evidenced by significant open interest in out-of-the-money calls at the $5.00 strike across multiple expirations. However, this bullish sentiment is heavily counterbalanced by substantial put volume at the $5.00 strike and deep in-the-money puts at lower strikes, indicating a 'straddle' or 'strangle' strategy where traders are betting on volatility expansion rather than a specific directional move. The implied volatility skew suggests fear of further downside is priced in, yet the call activity hints at hopes for a recovery driven by the recent FDA designations.


Info Dump

Attribute Value
52 Week Change 0.39069772
Address1 8, rue de la Croix Jarry
All Time High 50.0
All Time Low 0.963
Ask 3.2
Ask Size 1
Average Daily Volume10 Day 16,530
Average Daily Volume3 Month 33,811
Average Volume 33,811
Average Volume10Days 16,530
Beta 2.765
Bid 2.89
Bid Size 1
Book Value 0.825
City Paris
Compensation As Of Epoch Date 1,767,139,200
Country France
Crypto Tradeable 0
Currency USD
Current Price 2.9
Current Ratio 1.521
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 2.99
Day Low 2.87
Debt To Equity 137.408
Display Name Cellectis
Earnings Call Timestamp End 1,774,008,000
Earnings Call Timestamp Start 1,774,008,000
Earnings Timestamp 1,778,529,600
Earnings Timestamp End 1,786,478,400
Earnings Timestamp Start 1,786,478,400
Ebitda -32,749,000
Ebitda Margins -0.436
Enterprise To Ebitda -3.281
Enterprise To Revenue 1.431
Enterprise Value 107,456,424
Eps Forward -0.62
Eps Trailing Twelve Months -0.65
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 3.38106
Fifty Day Average Change -0.4810598
Fifty Day Average Change Percent -0.14228077
Fifty Two Week Change Percent 39.06977
Fifty Two Week High 5.48
Fifty Two Week High Change -2.58
Fifty Two Week High Change Percent -0.4708029
Fifty Two Week Low 1.62
Fifty Two Week Low Change 1.2800001
Fifty Two Week Low Change Percent 0.7901235
Fifty Two Week Range 1.62 - 5.48
Financial Currency USD
First Trade Date Milliseconds 1,427,203,800,000
Float Shares 46,690,988
Forward Eps -0.62
Forward P E -4.6774197
Free Cashflow 91,416,496
Full Exchange Name NasdaqGM
Full Time Employees 224
Gmt Off Set Milliseconds -14,400,000
Gross Margins 1.0
Gross Profits 75,112,000
Has Pre Post Market Data 1
Held Percent Insiders 0.0
Held Percent Institutions 0.16539
Implied Shares Outstanding 100,698,158
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Cellectis S.A., a clinical stage biotechnological company, develops products based on gene-editing with a portfolio of allogeneic chimeric antigen receptor T-cells product candidates in the field of immuno-oncology and gene therapy product candidates in other therapeutic indications. The company is developing BALLI-01, to evaluate the safety, expansion, persistence, and clinical activities of lasme-cel in patients with r/r ALL; NatHaLi-01, designed to evaluate the safety, expansion, persistence, and clinical activity of eti-cel in patients with relapsed or refractory B-Cell Non-Hodgkin's Lymphoma (B-NHL). It also develops ALPHA3, targets Large B-Cell Lymphoma (LBCL); TRAVERSE, for the treatment of patients with advanced or metastatic clear cell renal cell carcinoma (RCC). In addition, the company Melanoma, for treatment of unresectable or metastatic melanoma. Cellectis S.A. was founded in 1999 and is headquartered in Paris, France.
Long Name Cellectis S.A.
Market us_market
Market Cap 292,024,672
Market State PREPRE
Max Age 86,400
Message Board Id finmb_1216695
Most Recent Quarter 1,774,915,200
Net Income To Common -67,230,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 297,008,518
Number Of Analyst Opinions 5
Open 3.06
Operating Cashflow -37,651,000
Operating Margins -3.33426
Payout Ratio 0.0
Phone 33 1 81 69 16 00
Post Market Change 0.042600155
Post Market Change Percent 1.4753811
Post Market Price 2.93
Post Market Time 1,783,973,091
Previous Close 2.99
Price Hint 4
Price To Book 3.5151517
Price To Sales Trailing12 Months 3.8878565
Profit Margins -0.89505994
Quick Ratio 1.491
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -0.089999914
Regular Market Change Percent -3.0100307
Regular Market Day High 2.99
Regular Market Day Low 2.87
Regular Market Day Range 2.87 - 2.99
Regular Market Open 3.06
Regular Market Previous Close 2.99
Regular Market Price 2.9
Regular Market Time 1,783,972,800
Regular Market Volume 27,573
Return On Assets -0.084309995
Return On Equity -0.76344
Revenue Growth -0.373
Revenue Per Share 0.748
Sand P52 Week Change 0.20847368
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 72,698,158
Shares Percent Shares Out 0.0032
Shares Short 321,876
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 352,107
Short Name Cellectis S.A.
Short Percent Of Float 0.0058
Short Ratio 6.57
Source Interval 15
Symbol CLLS
Target High Price 10.0
Target Low Price 4.0
Target Mean Price 7.6
Target Median Price 8.0
Total Cash 185,424,000
Total Cash Per Share 2.554
Total Debt 82,335,000
Total Revenue 75,112,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.65
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 3.81484
Two Hundred Day Average Change -0.91484
Two Hundred Day Average Change Percent -0.23981084
Type Disp Equity
Volume 27,573
Website https://www.cellectis.com
Zip 75,013