Polyrizon Ltd. is a US-listed company in the biotechnology industry. Its financial year ends in December.
Stock price today
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Third-party market data · may be delayed
Model estimate per share
~$28
Valuation models combined (2)
Base case. Range ~$19–$47. Weighted average of 2 models (price-to-earnings vs peers, justified price-to-book), the price-to-earnings vs peers counting double.
Price vs value
No Buy/Hold/Sell rating is issued: limited reported history: available models are shown without a Buy/Hold/Sell rating.
Polyrizon Ltd. valuation: adjust assumptions and compare models →
Who’s trading
What company insiders, investment funds and members of Congress have been doing with the stock, from their own filings.
- Insiders0 buying, 4 selling0 purchases and 6 sales by directors and officers, last 12 monthsInsider trades
- Funds4 adding, 4 cuttingOf 1 active managers that changed their stake, 0 added; quarter to June 30, 2026Fund buyers and sellers
The Fundamentalytics view
Current signal Share count rising (dilution): Diluted shares outstanding rose 34021.4% year over year.
Assembled from SEC-filed figures — the full workings are on this page and in our methodology. Observations, not recommendations.
Highlights
How we pick theseStrengths
Nothing in Polyrizon Ltd.'s latest figures clears our strength thresholds.
Things to watch
- Share dilution. Diluted shares rose 34021.4% in a year.
Price chart
- 1 day+4.7%
- 1 week+25.7%
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Third-party market data · may be delayed
At a glance
Profitability
- EPS (TTM, diluted)
- $-4.90
Growth
- Share count change
- +34021.4%
Cash
- Free cash flow (TTM)
- -$4.5M
News & updates
Company announcements, filed results and changes that matter to shareholders.
No recent updates are available for PLRZ from the sources we follow. See filings →
Valuation models
We value Polyrizon Ltd. as an operating company, with every model that fits that kind of business. Cost of equity 9.9%: the 10-year Treasury yield (4.9%) plus a beta of 1.1 times a 4.5% equity risk premium.
| Model | Value per share | In the combined value? |
|---|---|---|
| Price-to-earnings vs peers Earnings per share times peers' typical (harmonic-mean) price-to-earnings. | ~$19 ~$15–$44 | Primary model, counts double |
| Residual income Book value plus the present value of returns above the cost of equity, fading over ten years. | ~$88 ~$63–$130 | Left out: out of range vs price (7.86x) |
| Justified price-to-book Book value times (return on equity - growth) / (cost of equity - growth): steady-state returns. | ~$47 ~$41–$55 | Included |
| Revenue-to-maturity model Revenue grown to maturity with the cash margin moving to the industry's; for companies not yet profitable. | — | Does not apply: revenue and margins don't support a positive value |
| Price-to-sales vs peers Sales per share times peers' typical price-to-sales; used only when earnings are negative. | — | Does not apply: earnings are positive: price-to-earnings is the better measure |
| Combined value Weighted average of the models that apply: the primary model (price-to-earnings vs peers) counts double. Models more than 5x or less than 0.2x the share price, or more than 3x away from the other models' median, are left out. | ~$28 ~$19–$47 | 2 models |
Different models fail in different ways, so where several apply we average them rather than trust one. Peer-based models compare Polyrizon Ltd. with Biotechnology in our coverage, using third-party market data. Model values are estimates under stated assumptions, updated as new filings arrive; not price targets or investment advice. How each model works.
Moat
Not assessed: fewer than five years of comparable figures in the filings. AI disruption exposure for this industry: Medium.
Forecasts and guidance
Analysts' consensus
No analyst estimates are published for Polyrizon Ltd.: too few analysts cover it.
Positioning
- Short interest
- 2.8% of tradable shares
- Days to cover
- 2.37 at average volume
- Short interest, 1 month
- +23% to October 15, 2026
- Held by institutions
- 9% of shares
- Held by insiders
- 0.8% of shares
- Employees
- 2 full time
Share-price performance
Market data may be delayedPrice behaviour
- 52-week range
- Not enough history
- From 52-week high
- —
- vs 50-day average
- —
- vs 200-day average
- —
- Volatility (1 year)
- —
- Beta vs S&P 500
- —
Fundamentals
Financial health
- Short-term assets cover short-term liabilities $13m of assets due within a year against $443,000 of liabilities due within a year.
- Short-term assets cover long-term liabilities Not assessable from the reported split. Not assessable.
- More cash than debt Cash or debt not separately reported. Not assessable.
- Debt below 40% of shareholders' equity Equity or debt not reported. Not assessable.
- Debt burden no higher than five years ago Five-year comparison not available. Not assessable.
- A year's operating cash flow covers at least 20% of debt Cash flow or debt not reported. Not assessable.
- Operating profit covers interest at least five times over Interest not separately reported. Not assessable.
Dividends, buybacks and capital spending
- Diluted share count
- +34021.4%
- year over year
Who owns it
Funds buying and selling- Reported value
- $2.8M
- Institutions reporting
- 4
- Shares held vs prior quarter
- ▲ 515.6%
- Positions opened / closed
- 4 / 4
| Manager | Value | Shares | Share of 13F value | Shares QoQ |
|---|---|---|---|---|
| Mmcap International Inc. Spc | $2.5M | 199K | 90.3% | New |
| HRT Financial LP | $269,000 | 21K | 9.7% | New |
| Caitong International Asset Management Co., Ltd | $138 | 0K | 0.0% | New |
| Morgan Stanley | $38 | 0K | 0.0% | New |
From Form 13F filings with the SEC ( quarterly data sets), as reported by each manager for June 30, 2026 and filed up to 45 days later. 13F reports cover long US-listed positions of managers above $100M only, so this is not Polyrizon Ltd.'s complete shareholder register. Values are as reported by the filers .
Insider trading activity
Full insider history and chart| Insider | Date | Trade | Shares | Price | Value |
|---|---|---|---|---|---|
| Adler Oz Director | March 31, 2026 | Sell | 3,292 | $12.05 | $39,669 |
| Carmel Liron Director | March 31, 2026 | Sell | 942 | $12.36 | $11,643 |
| Izraeli Tomer Chief Executive Officer | March 31, 2026 | Sell | 500 | $11.85 | $5,925 |
| Turgeman Tidhar Chief Technology Officer | March 30, 2026 | Sell | 2,917 | $10.90 | $31,795 |
| Izraeli Tomer Chief Executive Officer | March 30, 2026 | Sell | 3,900 | $10.90 | $42,510 |
| Carmel Liron Director | March 30, 2026 | Sell | 100 | $11.00 | $1,100 |
From insiders' Form 4 filings with the SEC. Excludes awards, option exercises and shares withheld for tax. "Pre-set plan" means the filing marks the trade as made under a Rule 10b5-1 plan. See every insider trade since five years ago, on a price chart.
Earnings dates and SEC filings
Results announcements
Recent SEC filings
Data status
| Data | Last updated | Source |
|---|---|---|
| Share price | Exchange closing prices | |
| News and updates | Company releases and SEC 8-K filings | |
| Analyst estimates | Aggregated analyst estimates | |
| Valuation and scores | Our models, from the filed figures |
Polyrizon Ltd. in brief
- What does Polyrizon Ltd. do?
- Polyrizon Ltd. is a US-listed company in the biotechnology industry. Its financial year ends in December.
- What is Polyrizon Ltd.'s stock ticker?
- Polyrizon Ltd. trades under the ticker PLRZ on Nasdaq. This page brings together its financial statements, valuation models, ownership and recent company updates.
- Who are Polyrizon Ltd.'s largest institutional shareholders?
- By value reported in 13F filings for June 30, 2026, the largest reported holders are Mmcap International Inc. Spc, HRT Financial LP and Caitong International Asset Management Co., Ltd. 13F reports cover long US-listed positions of managers above $100M, filed up to 45 days after quarter end.
- Are insiders buying or selling Polyrizon Ltd. stock?
- Over the last 12 months, Polyrizon Ltd.'s directors and officers reported 0 open-market purchases and 6 sales on Form 4. The insider trading page charts every trade.
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