ASTS
AST SpaceMobile, Inc.
ASTS offers stronger fundamentals, but that advantage does not outweigh its weaker overall profile.
OSIS
OSI Systems, Inc.
OSIS has the edge over ASTS overall, supported by lower modeled downside and stronger valuation.
ASTS Fundamentals
| Metric | Status |
|---|---|
| Healthy | |
| Weak | |
| Weak | |
| Unavailable |
ASTS's revenue is currently healthy, but its profitability and cash flow are weak. There isn't enough data to rate its balance sheet.
OSIS Fundamentals
| Metric | Status |
|---|---|
| Stable | |
| Healthy | |
| Strong | |
| Under pressure |
OSIS's profitability and cash flow are currently healthy, and its revenue is stable, but its balance sheet is under pressure.
ASTS PE Valuation
ASTS has no meaningful PE right now: it lost money over the past year.
OSIS PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 17x | $160 | -18% |
| Forward | 17x | $196 | — |
| Current | 21x | $196 | — |
| Fair | 22x | $206 | +5% |
| Expensive | 28x | $257 | +31% |
Historical ranges are pointers, not guarantees.
OSIS's PE is in its fair range at 21x. If earnings grow as analysts expect, today's price would be 17x next year's earnings, in its cheap range.
ASTS Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Losses growing | |
| Strong growth | |
| -- | |
| Limited | |
| Low |
Analysts expect ASTS's losses to grow, with revenue growing. However, they disagree widely on these estimates.
OSIS Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Growth | |
| Growth | |
| Stable | |
| Limited | |
| Moderate |
Analysts expect earnings and revenue growth for OSIS, with profitability holding steady.
ASTS Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q3 2026 | -$2.15 | -$0.91 |
| Q2 2026 | -$2.16 | -$0.27 |
| Q1 2026 | -$1.80 | +$0.19 |
| Q4 2025 | -$1.34 | +$0.61 |
| Q3 2025 | -$1.24 | +$0.88 |
| Q2 2025 | -$1.89 | -$0.64 |
| Q1 2025 | -$1.99 | -$1.01 |
| Q4 2022 | -$0.58 | -$0.21 |
ASTS is still losing money, but far less than before: $2.15 per share over the past year, against $5.76 at its worst in mid-2021.
OSIS Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $11.75 | +26% |
| Q3 2026 | $9.33 | +5.7% |
| Q2 2026 | $9.00 | +3.4% |
| Q1 2026 | $8.76 | +6.6% |
| Q4 2025 | $8.83 | +14% |
| Q3 2025 | $8.83 | +15% |
| Q2 2025 | $8.70 | +18% |
| Q1 2025 | $8.22 | +13% |
| Q4 2024 | $7.77 | +18% |
OSIS has the edge over ASTS on earnings quality, reporting a profit while its opponent remains loss making.
ASTS Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $42.3M | +187% |
| Q2 2026 | $31.5M | +2627% |
| Q1 2026 | $14.7M | +1952% |
| Q4 2025 | $54.3M | +2731% |
| Q3 2025 | $14.7M | +1240% |
| Q2 2025 | $1.2M | +28% |
| Q1 2025 | $718K | +44% |
| Q3 2022 | $4.2M | +70% |
ASTS has the edge over OSIS on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -415% | +694 points |
| Q2 2026 | -948% | +10744 points |
| Q1 2026 | -1686% | +7083 points |
| Q4 2025 | -175% | +2446 points |
| Q3 2025 | -1109% | +4850 points |
| Q2 2025 | -11692% | -4693 points |
| Q1 2025 | -8769% | +2331 points |
| Q4 2024 | -2621% | N/A |
ASTS's operating margin was −415% last quarter, up 694 points from the same quarter a year ago.
OSIS Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $403.5M | +4.9% |
| Q2 2026 | $484.1M | -4.1% |
| Q1 2026 | $453.2M | +2% |
| Q4 2025 | $464.1M | +11% |
| Q3 2025 | $384.6M | +12% |
| Q2 2025 | $505M | +5% |
| Q1 2025 | $444.4M | +9.6% |
| Q4 2024 | $419.8M | +12% |
OSIS's revenue fell from its 2025 peak and has held roughly level since: $403M last quarter, up 4.9% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 8.3% | -0.3 points |
| Q2 2026 | 15% | +0.8 points |
| Q1 2026 | 12% | -0.9 points |
| Q4 2025 | 13% | -1.1 points |
| Q3 2025 | 8.6% | -0.2 points |
| Q2 2025 | 14% | +1.4 points |
| Q1 2025 | 13% | 0 points |
| Q4 2024 | 14% | -0.2 points |
OSIS has the edge over ASTS on profitability, with a higher operating margin.
ASTS Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$464.2M | -$161.4M |
| Q2 2026 | -$694.8M | -$341.1M |
| Q1 2026 | -$309.7M | -$160.7M |
| Q4 2025 | -$330.7M | -$220.3M |
| Q3 2025 | -$302.9M | -$239.1M |
| Q2 2025 | -$353.6M | -$315.3M |
| Q1 2025 | -$149M | -$61.3M |
| Q4 2024 | -$110.5M | -$63.2M |
ASTS has burned cash in almost every quarter: −$1.8B over the past year, against −$916M the year before.
OSIS Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $29.4M | +191% |
| Q2 2026 | $172.8M | +$178.4M |
| Q1 2026 | $6.9M | -91% |
| Q4 2025 | $55.5M | +18% |
| Q3 2025 | $10.1M | +$55M |
| Q2 2025 | -$5.6M | +$32M |
| Q1 2025 | $77.1M | +$134.1M |
| Q4 2024 | $47.1M | +$74M |
OSIS has the edge over ASTS on cash generation, producing positive trailing cash flow while its opponent burns cash.
ASTS Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +0.4% | +1.1M shares |
| 1 year | +10% | +27.3M shares |
| 3 years | +235% | +211M shares |
| 5 years | +480% | +248M shares |
| Available history | +944% | +271M shares |
ASTS has 300M diluted shares, up 10% from a year ago.
| Quarter | Spent |
|---|---|
| Q1 2025 | — |
| Q4 2024 | — |
| Q3 2024 | — |
| Q2 2024 | — |
| Q1 2024 | — |
| Q4 2023 | — |
| Q3 2023 | — |
| Q2 2023 | — |
OSIS Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -5.9% | -1M shares |
| 1 year | -7% | -1.2M shares |
| 3 years | -5.4% | -923K shares |
| 5 years | -11% | -2.1M shares |
| Available history | -13% | -2.4M shares |
OSIS has the edge over ASTS on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $62.8M |
| Q2 2026 | $124.9M |
| Q1 2026 | — |
| Q2 2025 | — |
| Q1 2025 | — |
| Q4 2024 | — |
| Q3 2024 | $80.4M |
| Q2 2023 | — |
ASTS Net Leverage
ASTS's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
OSIS Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 2.9x | Moderate |
| Q2 2026 | 2.5x | Moderate |
| Q1 2026 | 2.5x | Moderate |
| Q4 2025 | 2.5x | Moderate |
| Q3 2025 | 1.2x | Healthy |
| Q2 2025 | 1.4x | Healthy |
| Q1 2025 | 1.5x | Healthy |
| Q4 2024 | 1.5x | Healthy |
OSIS's net debt is about 2.9 years of its operating earnings (EBITDA), up from 1.2 years a year ago.
ASTS Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 34.1 | Neutral |
| Stochastic | 11.9 | Oversold |
ASTS's weekly RSI is 34 (neutral) and its Stochastic is 12 (oversold).
OSIS Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 38.7 | Neutral |
| Stochastic | 20.0 | Oversold |
OSIS's weekly RSI is 39 (neutral) and its Stochastic is 20 (oversold).
ASTS PE vs Technology Sector
ASTS has no meaningful PE right now: it lost money over the past year.
OSIS PE vs Technology Sector
| Metric | OSIS | Sector median | Relative |
|---|---|---|---|
| PE | 21x | 28x | 25% below |
| PE % | 43 | 35 | 8 pts above |
OSIS is trading at 21x earnings, a 25% discount to the Technology sector's median of 28x.
ASTS Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $44.9 | 23% below |
| 20 week MA | $57.1 | 40% below |
| 50 week MA | $75.5 | 54% below |
| 100 week MA | $57.8 | 40% below |
| 200 week MA | $33.6 | 2.8% above |
ASTS has fallen below most of its moving averages, though it's still 2.8% above its 200-week average.
OSIS Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $196.6 | 0.4% below |
| 20 week MA | $207.3 | 5.5% below |
| 50 week MA | $238.9 | 18% below |
| 100 week MA | $228.5 | 14% below |
| 200 week MA | $178.0 | 10% above |
OSIS has fallen below most of its moving averages, though it's still 10% above its 200-week average.
ASTS Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $9.87 | $13.4 | +36% |
| 2021 | $13.4 | $8.71 | -35% |
| 2022 | $8.71 | $3.97 | -54% |
| 2023 | $3.97 | $6.03 | +52% |
| 2024 | $6.03 | $22.9 | +280% |
| 2025 | $22.9 | $72.0 | +214% |
| 2026 YTD | $72.0 | $34.5 | -52% |
ASTS's yearly returns have swung widely, from +280% in 2024 to −54% in 2022. It's down 52% so far in 2026.
OSIS Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $101.2 | $93.1 | -8% |
| 2021 | $93.1 | $92.3 | -0.9% |
| 2022 | $92.3 | $79.6 | -14% |
| 2023 | $79.6 | $129.1 | +62% |
| 2024 | $129.1 | $171.4 | +33% |
| 2025 | $171.4 | $269.8 | +57% |
| 2026 YTD | $269.8 | $196.0 | -27% |
OSIS has the edge over ASTS on returns for 2026, with the stronger performance.