PROK
ProKidney Corp.
PROK trails on the overall score without a compensating advantage in the available component scores.
UNH
UnitedHealth Group Incorporated
UNH has the edge over PROK overall, supported by lower modeled downside and stronger fundamentals.
PROK Fundamentals
| Metric | Status |
|---|---|
| Under pressure | |
| Weak | |
| Weak | |
| Unavailable |
PROK's revenue, profitability and cash flow are currently under pressure. There isn't enough data to rate its balance sheet.
UNH Fundamentals
| Metric | Status |
|---|---|
| Stable | |
| Stable | |
| Healthy | |
| Healthy |
UNH's cash flow and balance sheet are currently healthy, and its revenue and profitability are stable.
PROK PE Valuation
PROK has no meaningful PE right now: it lost money over the past year.
UNH PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 18x | $405 | — |
| Cheap | 19x | $325 | -20% |
| Fair | 23x | $410 | +1.2% |
| Current | 23x | $405 | — |
| Expensive | 30x | $526 | +30% |
Historical ranges are pointers, not guarantees.
UNH's PE is in its fair range at 23x. If earnings grow as analysts expect, today's price would be 18x next year's earnings, in its cheap range.
PROK Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Losses steady | |
| Strong growth | |
| -- | |
| Limited | |
| Low |
Analysts expect PROK's revenue to grow, with its earnings and profitability holding steady. However, they disagree widely on these estimates.
UNH Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Stable | |
| Improving | |
| Moderate | |
| Low |
Analysts expect UNH's earnings to grow and its profitability to improve, with its revenue holding steady. However, they disagree widely on these estimates.
PROK Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q3 2026 | -$0.62 | -$0.07 |
| Q2 2026 | -$0.57 | $0.00 |
| Q1 2026 | -$0.55 | +$0.05 |
| Q4 2025 | -$0.52 | +$0.11 |
| Q3 2025 | -$0.55 | +$0.01 |
| Q2 2025 | -$0.57 | +$0.03 |
| Q1 2025 | -$0.60 | -$0.02 |
PROK lost $0.62 per share over the past year, a bigger loss than the year before.
UNH Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $22.65 | +29% |
| Q3 2026 | $17.55 | -8.5% |
| Q2 2026 | $15.58 | -33% |
| Q1 2026 | $13.28 | -44% |
| Q4 2025 | $13.23 | -15% |
| Q3 2025 | $19.17 | +25% |
| Q2 2025 | $23.09 | +53% |
| Q1 2025 | $23.89 | +46% |
| Q4 2024 | $15.51 | -35% |
UNH has the edge over PROK on earnings quality, reporting a profit while its opponent remains loss making.
PROK Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $174K | -20% |
| Q2 2026 | $150K | -32% |
| Q1 2026 | $226K | -1.7% |
| Q4 2025 | $225K | +196% |
PROK's revenue is growing: $174,000 last quarter, down 20% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -30895% | -13136 points |
| Q2 2026 | -32249% | -14281 points |
| Q1 2026 | -19882% | -1887 points |
| Q4 2025 | -20165% | +47692 points |
| Q3 2025 | -17760% | N/A |
| Q2 2025 | -17968% | N/A |
| Q1 2025 | -17995% | N/A |
| Q4 2024 | -67857% | N/A |
PROK's operating margin was −30895% last quarter, down 13135 points from the same quarter a year ago.
UNH Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $112.7B | -0.4% |
| Q2 2026 | $112B | +0.4% |
| Q1 2026 | $111.7B | +2% |
| Q4 2025 | $113.2B | +12% |
| Q3 2025 | $113.2B | +12% |
| Q2 2025 | $111.6B | +13% |
| Q1 2025 | $109.6B | +9.8% |
| Q4 2024 | $100.8B | +6.8% |
UNH has the edge over PROK on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 5.8% | +2 points |
| Q2 2026 | 7.1% | +2.5 points |
| Q1 2026 | 8.1% | -0.3 points |
| Q4 2025 | 0.3% | -7.4 points |
| Q3 2025 | 3.8% | -4.8 points |
| Q2 2025 | 4.6% | -3.4 points |
| Q1 2025 | 8.3% | +0.4 points |
| Q4 2024 | 7.7% | -0.4 points |
UNH has the edge over PROK on profitability, with a higher operating margin.
PROK Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$39.9M | -$8.1M |
| Q2 2026 | -$44.2M | -$9.7M |
| Q1 2026 | -$45.5M | -$14.7M |
| Q4 2025 | -$38.3M | +$11.4M |
| Q3 2025 | -$31.8M | -$148K |
| Q2 2025 | -$34.5M | +$4.4M |
| Q1 2025 | -$30.7M | +$4.9M |
| Q4 2024 | -$49.7M | -$22.7M |
PROK has burned cash in almost every quarter: −$168M over the past year, against −$147M the year before.
UNH Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $4.3B | -16% |
| Q2 2026 | $10.3B | +63% |
| Q1 2026 | $8.1B | +79% |
| Q4 2025 | $160M | -89% |
| Q3 2025 | $5.1B | -61% |
| Q2 2025 | $6.3B | +6.9% |
| Q1 2025 | $4.6B | +1037% |
| Q4 2024 | $1.5B | +$7.6B |
UNH has the edge over PROK on cash generation, producing positive trailing cash flow while its opponent burns cash.
PROK Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +62% | +116M shares |
| 1 year | +124% | +167M shares |
| 3 years | +391% | +241M shares |
PROK has 302M diluted shares, up 124% from a year ago.
| Quarter | Spent |
|---|---|
| Q2 2026 | — |
| Q1 2026 | — |
| Q4 2025 | — |
| Q3 2025 | — |
| Q2 2025 | — |
| Q1 2025 | — |
| Q4 2024 | — |
| Q3 2024 | — |
UNH Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.4% | -4M shares |
| 1 year | -0.7% | -6M shares |
| 3 years | -3.6% | -34M shares |
| 5 years | -5.5% | -53M shares |
| Available history | -6.6% | -64M shares |
UNH has the edge over PROK on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $3.4B |
| Q2 2026 | $1.6B |
| Q1 2026 | — |
| Q4 2025 | — |
| Q3 2025 | — |
| Q2 2025 | $2.5B |
| Q1 2025 | $3B |
| Q4 2024 | $5B |
UNH spent $5B buying back its own shares over the past year, down 52% from the year before.
PROK Net Leverage
PROK's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
UNH Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 1.7x | Healthy |
| Q2 2026 | 1.7x | Healthy |
| Q1 2026 | 2.2x | Moderate |
| Q4 2025 | 2.3x | Moderate |
| Q3 2025 | 1.7x | Healthy |
| Q2 2025 | 1.5x | Healthy |
| Q1 2025 | 1.3x | Healthy |
| Q4 2024 | 1.4x | Healthy |
UNH's net debt is about 1.7 years of its operating earnings (EBITDA), about the same as a year ago.
PROK Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 38.2 | Neutral |
| Stochastic | 15.2 | Oversold |
PROK's weekly RSI is 38 (neutral) and its Stochastic is 15 (oversold).
UNH Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 56.4 | Neutral |
| Stochastic | 60.0 | Neutral |
UNH's weekly RSI is 56 (neutral) and its Stochastic is 60 (neutral).
PROK PE vs Healthcare Sector
PROK has no meaningful PE right now: it lost money over the past year.
UNH PE vs Healthcare Sector
| Metric | UNH | Sector median | Relative |
|---|---|---|---|
| PE | 23x | 26x | 11% below |
| PE % | 47 | 29 | 18 pts above |
UNH is trading at 23x earnings, a 11% discount to the Healthcare sector's median of 26x.
PROK Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $1.42 | 19% below |
| 20 week MA | $1.60 | 28% below |
| 50 week MA | $1.86 | 38% below |
| 100 week MA | $1.83 | 37% below |
| 200 week MA | $3.48 | 67% below |
PROK is in a downtrend: it's below all five of its weekly moving averages, and 67% below its 200-week average.
UNH Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $394.2 | 2.8% above |
| 20 week MA | $400.5 | 1.2% above |
| 50 week MA | $361.2 | 12% above |
| 100 week MA | $376.0 | 7.8% above |
| 200 week MA | $446.6 | 9.3% below |
UNH has the edge over PROK on trend strength, trading above more of its moving averages.
PROK Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2021 | $10.1 | $9.86 | -1.9% |
| 2022 | $9.86 | $6.53 | -34% |
| 2023 | $6.53 | $1.78 | -73% |
| 2024 | $1.78 | $1.70 | -4.5% |
| 2025 | $1.70 | $2.53 | +49% |
| 2026 YTD | $2.53 | $1.15 | -55% |
PROK has finished lower in four of the last five years. It's down 55% so far in 2026.
UNH Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $296.0 | $340.8 | +15% |
| 2021 | $340.8 | $495.4 | +45% |
| 2022 | $495.4 | $531.3 | +7.3% |
| 2023 | $531.3 | $526.5 | -0.9% |
| 2024 | $526.5 | $510.0 | -3.1% |
| 2025 | $510.0 | $331.8 | -35% |
| 2026 YTD | $331.8 | $405.1 | +22% |
UNH has the edge over PROK on returns for 2026, with the stronger performance.