Sector Alpha Week of 2026-08-05
Sector Alpha — machine-written from the numbers · Data as of 2026-08-05

Beta Bionics, Inc.

BBNX
Healthcare · Medical Devices

Beta Bionics, Inc.'s three tracks disagree. Price, valuation and the earnings engine each tell a different story — the next quarter or two settles it.

Biggest watch item: the price is not yet in a confirmed uptrend — timing risk, not thesis risk.

The price is in a downtrend (5 weeks in). Underneath, the last four quarters read improving. What settles it: the next one or two quarters of delivery.

Price
$14.6
−11.2% 1Y
Revenue (Mar 26)
$0.0 B
+50.0% YoY
Profit (Mar 26)
$−0.0 B
Operating margin
−66.7%
+33.3 pp YoY
ROE
−26%
FY25
ROIC
−18.2%
01 · Price story

Price story Before the numbers, the tape. A stock price moves through four repeating seasons: a flat base (stage 1), an advance (2), a top (3), a decline (4). Where the price sits in that cycle frames everything below.

Beta Bionics, Inc. trades at $14.6, in a downtrend and 5 weeks into that stage. That is −16.7% against its own 200-day average. It sits at 25% of a 52-week range of $9 to $32. On relative strength it has been ahead of the S&P 500 on a trailing-13-week view for 10 straight weeks.

Today the stock is in a downtrend — week 5 of stage 4. At $14.6 it trades −16.7% versus its 200-day average and sits at 25% of its 52-week range ($9–$32).

Aug 26: $14.6 Weekly closing price ($) with 50- and 200-day averages; shaded bands mark the price stage (grey base, green advance, amber top, red decline). 2-year window.
−16.7% versus the 200-day line, week 5 of stage 4
Price50-day avg200-day avg
$33.7$27.0$20.4$13.7$7.0$$15$18Jan 25Jun 25Oct 25Mar 26Aug 26
$33.7$27.0$20.4$13.7$7.0$$15$18Jan 25Oct 25Aug 26
Beating or trailing, week by week since 2025 Each cell is one week from 2025 to now (80 weeks): the stock's trailing 13-week return minus the S&P 500's, green ahead / red behind (±25% ramp). Grey cells are the 13-week warm-up or weeks where the S&P 500 reading is not held.
trailing 13-week return vs the S&P 500
Jan 25Aug 26

Against the market, two honest reads. Cumulative: over the last 1.5 years the stock moved −39% while the S&P 500 moved +28% — behind the index over the full window. Recent form: on a trailing-13-week view the stock has been ahead for 10 straight weeks — the ribbon below is that same metric, week by week.

What would end the trend, mechanically: two Friday closes in a row below the 200-day line. That is the exit rule — no debates.

02 · Valuation

Valuation P/E is the price of $1 of annual profit: how many dollars the market pays for each dollar the company earns in a year.

P/E does not price Beta Bionics, Inc. — earnings are negative, so there is no multiple to rank against its own history. The revenue and margin lines below are where a turn, when it comes, would show first. On sales the market values Beta Bionics, Inc. at 10.0× its FY25 revenue of $0.1 B.

With earnings negative, P/E does not price — there is no multiple to rank against its own history. The revenue and margin lines below are where the turn, when it comes, will show first.

P/E
earnings negative
PEG
n/m
not derivable — 3-year earnings growth unavailable

Put together: the multiple is unremarkable against its own past, so the story rests on the earnings line underneath it, not the multiple.

03 · Stage: No read

Stage: No read Every business sits somewhere on a fundamental arc, and this page names the spot before anything else. The last twelve quarters of revenue, profit and EPS growth — plus the return the business earns on its capital — are read as curves: Deteriorating (the curves are falling), Turning around (a trough has just formed and the last few quarters lift off it), Improving (the climb off the trough is sustained), Consistent (steadily positive with healthy returns), Topping out (still high but decelerating from the peak). When the curves genuinely disagree the read is Mixed; too little history is No read. CAGR (compound annual growth rate) is the smooth yearly pace that turns the starting value into the latest one — the fairest way to compare growth across different time spans. Read the columns together: if the 1-year number towers over the 10-year, recent growth is running hotter than the long-run trend. A dash means that window is not held, or the base year was a loss (where a growth rate is not meaningful).

Beta Bionics, Inc. reads as no read on its fundamental arc. Under eight usable quarters on the growth trio — not enough history for an honest trajectory read. The read is built from 6 quarters across 0 curves, on partial evidence.

Growth, year by year: revenue +42.9% in FY25 Year-over-year growth per fiscal year, %: revenue (left axis); net profit and EPS (right axis — profit growth swings far wider). Zero line drawn.
Revenue YoY
645%483%321%160%0.0%%42.9%FY22FY23FY25
645%483%321%160%0.0%%42.9%FY22FY23FY25
Three growth curves, twelve quarters Year-on-year growth of trailing-twelve-month revenue (left axis), profit and EPS (right axis — they swing far wider), % at each quarter-end. Where the trailing-twelve-month history is short, the curve falls back to single-quarter year-on-year growth — noisier, and the classifier smooths and caps base-effect spikes before reading. A missing point means that reading is not held for the quarter.
the trajectory the stage is read from
Revenue
108%79%50%21%−8.0%%50%Sep 23Dec 24Mar 26
108%79%50%21%−8.0%%50%Sep 23Dec 24Mar 26

Why it matters: with too little history, an honest page says so instead of guessing a trajectory.

Fewer than eight usable quarters on the growth curves — this page will not guess a trajectory from a stub of history.

Compound annual growth rate (%) Compound annual growth rate over each window, %. Revenue, profit and EPS from fiscal-year figures; stock price is the price CAGR over the same spans. A dash = that window is not held, or the base was a loss.
1yr3yr5yr10yr
Revenue+42.9%
Stock price−11.2%
Revenue YoY (Mar 26)
+50.0%
latest quarter vs a year ago
04 · 4-Factor Sector Score

4-Factor Sector Score

No sector-relative score — Beta Bionics, Inc. is not among the largest members shown in this industry comparison for Medical Devices.

The score is a rank WITHIN a peer set: every metric is scored by percentile against the other members. Without the peer set there is no score to state, so none is invented here.

05 · Revenue

Revenue Revenue is the top line: everything the company billed its customers in the period.

Beta Bionics, Inc. reported $0.0 B of revenue in the Mar 26 quarter, +50.0% year on year. That is the 3rd straight quarter of year-on-year growth. The last full year, FY25, came in at $0.1 B. The last four reported quarters add to $0.1 B.

FY25 revenue came in at $0.1 B (+42.9% on the year). The latest quarter (Mar 26) printed $0.0 B, +50.0% year on year — the 3rd consecutive quarter of year-over-year growth.

FY25 revenue $0.1 B (+42.9% YoY) Revenue bars, $ B (left); YoY growth-% line (right). 4-year window. A bar is red when it is lower than the year before.
RevenueYoY growth
0.11645%0.08483%0.05321%0.03160%0.000.0%$ B%$0B42.9%FY22FY23FY25
0.11645%0.08483%0.05321%0.03160%0.000.0%$ B%$0B42.9%FY22FY23FY25
Mar 26: $0.0 B (+50.0% YoY) Quarterly revenue bars, $ B (left); YoY growth-% line (right). Last 12 quarters. A bar is red when it is lower than the quarter before.
3rd straight quarter of growth
Revenue (quarterly)YoY growth
0.032108%0.02479%0.01650%0.00821%0.000−8.0%$ B%$0B50%Sep 23Dec 24Mar 26
0.032108%0.02479%0.01650%0.00821%0.000−8.0%$ B%$0B50%Sep 23Dec 24Mar 26
06 · Operating margin

Operating margin Operating margin is what is left of every $100 of sales after running the business, before interest and tax. It is the cleanest read on pricing power and cost control.

Beta Bionics, Inc.'s operating margin is −66.7% in the Mar 26 quarter, +33.3 percentage points against the same quarter a year ago. Across 3 fiscal years the operating margin has ranged −400.0% to −70.0%. The current quarter is running above every full year in that window.

The latest quarter's operating margin is −66.7%, +33.3 pp against the same quarter a year ago. Across 3 fiscal years the operating margin has ranged −400.0%–−70.0%.

Why the margin moved: operating margin went +33.3 pp year on year while gross margin went +16.7 pp — the gain came mostly below the gross line: operating leverage, with costs spread over a bigger revenue base.

FY25: −70.0% Operating margin by fiscal year, %, line (left); year-on-year change in the margin, in percentage points, line (right). 3-year window.
within a −400.0–−70.0% band over 3 years
operating marginYoY change (pp)
−44%355%−139%260%−235%165%−331%70%−426%−25%%%−70%1.4%FY23FY24FY25
−44%355%−139%260%−235%165%−331%70%−426%−25%%%−70%1.4%FY23FY24FY25
Mar 26: −66.7% operating margin (+33.3 pp YoY) Quarterly operating margin, %, line (left); year-on-year change in the margin, in percentage points, line (right). Last 12 quarters. Operating profit as a share of revenue, per quarter.
Operating marginYoY change (pp)
−46%58%−61%29%−75%0.0%−90%−29%−104%−58%%%−66.7%33.3%Sep 23Dec 24Mar 26
−46%58%−61%29%−75%0.0%−90%−29%−104%−58%%%−66.7%33.3%Sep 23Dec 24Mar 26
07 · Net profit

Net profit Net profit is what survives every cost, interest and tax — the number EPS, dividends and book value all grow from.

Beta Bionics, Inc. posted a net loss of $0.02 B in the Mar 26 quarter. The full FY25 year was a loss of $0.1 B. That loss is 66.7% of the quarter's revenue. The same quarter a year earlier lost $0.03 B. 11 of the last 11 reported quarters were loss-making.

Mar 26 profit was $−0.0 B, null year on year. On the full year, FY25 printed $−0.1 B (null).

FY25 profit $−0.1 B (null YoY) Net profit bars, $ B (left); YoY growth-% line (right). 4-year window. A bar is red when it is lower than the year before.
Net profit
0.01−0.01−0.03−0.06−0.08$ B$−0BFY22FY23FY25
0.01−0.01−0.03−0.06−0.08$ B$−0BFY22FY23FY25
Mar 26: $−0.0 B (null YoY) Quarterly net profit bars, $ B (left); YoY growth-% line (right). Last 12 quarters. A bar is red when it is lower than the quarter before.
Net profit (quarterly)
0.002−0.006−0.015−0.024−0.032$ B$0BSep 23Dec 24Mar 26
0.002−0.006−0.015−0.024−0.032$ B$0BSep 23Dec 24Mar 26
08 · Cash flow — the router

Cash flow — the router The P&L says what was earned; the cash-flow statement says what actually arrived. Operating cash flow (CFO) against profit is the cleanest lie detector in the accounts.

Beta Bionics, Inc.'s cash-flow history is too thin to judge how much reported profit converts into cash. In FY25 that was $−0.1 B of operating cash against $−0.1 B of profit. After $0.0 B of capital spending, $−0.1 B was left as free cash. Cash resolution here is annual, because quarterly cash statements are not published.

FY25: operating cash of $−0.1 B against reported profit of $−0.1 B, leaving free cash of $−0.1 B after $0.0 B of capital spending.

Cash-flow readings here are annual — that is the resolution our series carries, so this section moves once a year.

FY25: CFO $−0.1 B vs profit $−0.1 B Operating cash flow and net profit by fiscal year, $ B; the line is free cash flow (CFO minus capital spending). 4-year window, annual resolution.
Operating cashNet profitFree cash
0.01−0.01−0.03−0.06−0.08$ B$−0B$−0B$−0BFY22FY23FY25
0.01−0.01−0.03−0.06−0.08$ B$−0B$−0B$−0BFY22FY23FY25
Jun 26: operating cash $−0.0 B Operating cash per quarter, $ B (bars); conversion = operating cash as % of net profit (line, right). Last 11 quarters. Dashed line = 100%.
Operating cash (quarterly)100%
0.002101.2%−0.004100.6%−0.010100.0%−0.01699.4%−0.02298.8%$ B%$0BDec 23Mar 25Jun 26
0.002101.2%−0.004100.6%−0.010100.0%−0.01699.4%−0.02298.8%$ B%$0BDec 23Mar 25Jun 26

Router verdict: the visible cash user is investment — the next section checks what the spending is buying.

09 · Where the cash goes

Where the cash goes Working capital is the cash tied up between paying suppliers and getting paid: debtor days (customers owe), inventory days (stock waits), and the cash conversion cycle (the whole loop, in days of sales).

Beta Bionics, Inc. does not report the debtor, inventory and payable day-counts a cash cycle is built from, so this section reads the investment side instead. Capital spending ran $0.0 B over the last 3 years. Averaged over those years that is 0.0% of FY25 revenue a year.

Working-capital day-counts are not in our numbers for this stock, so this section reads the investment side — where the cash is being put to work.

On the investment side: capital spending of $0.0 B over the last 3 fiscal years.

FY25: capex $0.0 B Capital spending per fiscal year, $ B (bars).
steady investment
Capex
0.0110.0080.0050.0030.000$ B$0BFY22FY23FY25
0.0110.0080.0050.0030.000$ B$0BFY22FY23FY25
Jun 26: capex $0.0 B in the quarter Capital spending per quarter, $ B (bars, left); free cash flow, $ B (line, right). Last 11 quarters.
Capex (quarterly)Free cash
1.2−0.0080.6−0.0140.0−0.020−0.6−0.026−1.2−0.032$ B$ B$0B$0BDec 23Mar 25Jun 26
1.2−0.0080.6−0.0140.0−0.020−0.6−0.026−1.2−0.032$ B$ B$0B$0BDec 23Mar 25Jun 26

The synthesis: the cash is going into capacity, not disappearing into the cycle — the question becomes whether the new capacity earns.

10 · Returns on capital

Returns on capital ROE is the profit the business earns on the money invested in it — the single best test of whether growth creates value or just size.

An annual ROE ladder is not held for Beta Bionics, Inc..

We do not hold an annual ROE series for Beta Bionics, Inc.. Its filings carry the return lines we would need as blanks rather than numbers, so this page does not estimate one. The revenue, margin, cash-flow and ownership sections are the reads we stand behind.

11 · Dividend

Dividend

Beta Bionics, Inc. pays no dividend. Across the last 11 reported quarters it has declared no dividend per share, so there is no payout history to chart and no yield to quote. Companies at this stage typically reinvest earnings rather than distribute them, which makes the cash-flow and reinvestment sections the place that cash shows up.

Beta Bionics, Inc. does not currently pay a dividend. Across the last 11 reported quarters the company has declared no dividend per share, so there is no payout history to chart and no yield to quote. Companies at this stage typically reinvest earnings instead of distributing them.

12 · Debt

Debt Debt-to-equity says how much of the business is funded by borrowings; interest cover says how many times operating profit pays the interest bill. Low and high, respectively, is the safe corner.

Debt-to-equity is 0.03 at the latest reading — effectively unlevered; a full borrowings history is not in our numbers.

We hold only the latest reading here: a debt-to-equity of 0.03 — the balance sheet is effectively unlevered, so the returns above are earned, not borrowed. A year-by-year borrowings ladder is not in our numbers for this stock, so we say that rather than draw a chart we cannot support.

13 · Ownership

Ownership There is no quarter-by-quarter holder register to read here, so we read the crowd through short interest — the slice of tradable shares currently sold short, positioned for a fall.

33.0% of Beta Bionics, Inc.'s tradable float is currently sold short — a large bloc is positioned against it. At typical trading volumes those positions would take about 6.3 days to buy back. There is no quarter-by-quarter holder register to read for this filer, so the crowd is read through short interest instead.

The latest reading: 33.0% of the float is sold short, and at typical trading volumes it would take about 6.3 days to buy those positions back. A large bloc is positioned against it. This is a single point-in-time reading — we do not yet hold its history, so we show no trend chart.

Short interest
33.0%
of the tradable float
Days to cover
6.3
at typical volumes

Why it sits there: who is doing the shorting, and why, does not travel with the number — the level is shown without inventing its story.

14 · Safety line

Safety line The Z-score estimates how far a company sits from balance-sheet distress — above roughly 3 is safe, below roughly 1.8 is the danger zone. It was built for manufacturers, so it is not applied to banks and lenders.

Beta Bionics, Inc.: the Z-score reads 11.37. A Z-score above roughly 3 reads as safe and below roughly 1.8 as the distress zone, so this sits well clear of distress. It is a distance-to-distress estimate from the balance sheet, not a forecast of failure.

Why it matters: a Z-score of 11.37 sits well clear of the distress zone — the balance sheet is not the risk here.

The safety line in one sentence: the Z-score reads 11.37.

15 · Related companies

No sector comparison is shown here — not among the largest members shown in this industry comparison.

16 · Frequently asked questions

Frequently asked questions

What is Beta Bionics, Inc.'s stock price today?

Beta Bionics, Inc. trades at $14.6, −11.2% over the past year. The company is valued at $1.0 B. The stock sits at 25% of its 52-week range of $9–$32, −16.7% versus its 200-day average. On the tape, the price is in a downtrend, 5 weeks in. — as of 5 August 2026.

What were Beta Bionics, Inc.'s latest quarterly results?

Beta Bionics, Inc. reported revenue of $0.0 B and a net loss of $0.0 B for the Mar 26 quarter. Earnings per share were $−0.49. The operating margin was −66.7%, 33.3 pp higher than a year earlier. — as of 5 August 2026.

What is Beta Bionics, Inc.'s revenue?

Beta Bionics, Inc. reported revenue of $0.0 B in the Mar 26 quarter, +50.0% year on year. For the full FY25 fiscal year, revenue was $0.1 B (+42.9%). — as of 5 August 2026.

What is Beta Bionics, Inc.'s profit?

Beta Bionics, Inc. earned $−0.0 B of net profit in the Mar 26 quarter. Full-year FY25 profit was $−0.1 B. The operating margin ran −66.7% in the latest quarter. — as of 5 August 2026.

What is Beta Bionics, Inc.'s market cap?

Beta Bionics, Inc.'s market capitalisation is $1.0 B at a stock price of $14.6. Market cap is the share price multiplied by shares outstanding, so it is restated whenever the price moves. — as of 5 August 2026.

Does Beta Bionics, Inc. pay a dividend?

No — Beta Bionics, Inc. has declared no dividend per share in any of its last 11 reported quarters, so there is no payout history and no yield to quote. That is a reading of the filed statements, not an estimate. — as of 5 August 2026.

How is Beta Bionics, Inc. performing?

Beta Bionics, Inc. is in a downtrend, 5 weeks in. Against the S&P 500 it has been ahead on a trailing-13-week view for 10 weeks. This describes what the data did, not a rating. — as of 5 August 2026.

Is Beta Bionics, Inc. in an uptrend?

No — the price is in a downtrend (week 5 of stage 4), trading −16.7% versus its 200-day average and at 25% of its 52-week range. Price stages cycle base → advance → top → decline, and the stage names where this stock sits in that cycle — as of 5 August 2026.

Is Beta Bionics, Inc. beating the market?

On recent form, yes — Beta Bionics, Inc. has been ahead of the S&P 500 on a trailing-13-week view for 10 straight weeks, the same metric the week-by-week ribbon on this page draws. Separately, on the cumulative view: over the last 1.5 years the stock moved −39% against the S&P 500's +28% — behind the index over the full window. — as of 5 August 2026.

Will Beta Bionics, Inc.'s stock price go up?

This page publishes no price forecast for Beta Bionics, Inc. What it measures instead: the stock price is $14.6, the price is in a downtrend 5 weeks in. Direction is not something this site claims to know. — as of 5 August 2026.

Is the market betting against Beta Bionics, Inc.?

Yes — short interest is 33.0% of Beta Bionics, Inc.'s tradable float, about 6.3 days to cover at typical volumes. A crowded short: a large bloc is positioned against it. With no quarter-by-quarter holder register here, short interest is the cleanest crowd read we hold — as of 5 August 2026.

Does Beta Bionics, Inc. have too much debt?

No — Beta Bionics, Inc.'s debt-to-equity is 0.03. A year-by-year borrowings ladder is not in our numbers for this stock, so the latest reading is the cleanest hold. The returns on this page are earned, not borrowed — as of 5 August 2026.

What is Beta Bionics, Inc.'s capex?

Beta Bionics, Inc. spent $0.0 B on capital expenditure over the last 3 fiscal years, a figure derived from the change in fixed assets plus depreciation. In FY25 alone that was $0.0 B. — as of 5 August 2026.

What is Beta Bionics, Inc.'s cash flow?

Beta Bionics, Inc. generated $−0.1 B of operating cash flow in FY25 and $−0.1 B of free cash flow after $0.0 B of capital spending. Reported profit that year was $−0.1 B, so operating cash ran ahead of profit. — as of 5 August 2026.

How financially safe is Beta Bionics, Inc.?

On the balance sheet, the Z-score reads 11.37 — above roughly 3 is safe, below roughly 1.8 is the distress zone. That sits well clear of trouble. — as of 5 August 2026.

Where is Beta Bionics, Inc. in its business cycle?

Beta Bionics, Inc.'s FY25 operating margin was −70.0%, against a 3-year band of −400.0%–−70.0%: mid-band by its own history — neither the peak that precedes mean-reversion nor the trough that precedes recovery. The latest quarter ran −66.7%. Profitability versus a company's own long band is the cleanest cycle clock this page holds — as of 5 August 2026.

What could break the Beta Bionics, Inc. story?

Biggest watch item: the price is not yet in a confirmed uptrend — timing risk, not thesis risk. Mechanically, two Friday closes in a row below the 200-day average would end the price trend — that is the exit rule this page tracks — as of 5 August 2026.

Is Beta Bionics, Inc. a stock worth studying right now?

This is not investment advice. The machine read: Beta Bionics, Inc.'s three tracks disagree. Price, valuation and the earnings engine each tell a different story — the next quarter or two settles it. The sharpest open question: the next one or two quarters of delivery. Every number on this page is drawn deterministically from the raw series, with no forecasts and no price opinions — as of 5 August 2026.

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