Butterfly Network, Inc. (BFLY) stock
BFLYNYSEX-Ray Apparatus & Tubes & Related Irradiation ApparatusFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 6/30258% above fair value
$6.67−0.47 (-6.58%)
Close on Nov 12, 2026Market cap $1.78BP/E –Yield 0.00%
Butterfly Network statistics
89 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.
Important dates
- Next earnings
- Feb 25, 2027 (estimated, before the open)
- Last ex-dividend date
- No dividends
- Fundamentals through
- Sep 30, 2026
- Share price as of
- Nov 12, 2026
Valuation ratiosIndustry
- P/TBV Ratio
- 10.02
- 4.85
Enterprise valuationIndustry
- EV / Sales
- 13.48
- 2.70
Share statisticsIndustry
- Shares Change (YoY)
- 9.40%
- 3.22%
- Float
- 212M
- 37M
- Shares Held by Insiders
- 20.8%
- 10.5%
- Shares Held by Institutions
- 59.2%
- 60.2%
Short sellingIndustry
- Short Interest
- 34M
- –
- Short Interest Change
- 2.03%
- -2.57%
- Short % of Float
- 16.2%
- 5.12%
- Short % of Shares Outstanding
- 12.8%
- 3.98%
- Days to Cover
- 7.11
- 3.94
Stock price statisticsIndustry
- 52-Week High
- $10.21
- –
- 52-Week Low
- $1.90
- –
- 20-Day Moving Average
- $6.86
- –
- 50-Day Moving Average
- $7.70
- –
- 200-Day Moving Average
- $6.14
- –
- Average True Range (14)
- $0.59
- –
- Price Change (1 Week)
- 9.88%
- 2.01%
- Price Change (1 Month)
- -12.2%
- -0.57%
- Price Change (3 Months)
- -24.5%
- -7.91%
- Price Change (6 Months)
- 62.7%
- -0.90%
- Price Change (YTD)
- 75.5%
- -0.82%
- Price Change (1 Year)
- 171.1%
- -1.18%
- Price Change (3 Years)
- 500.9%
- 6.56%
- Price Change (5 Years)
- -22.4%
- -49.8%
- Average Volume (10 Days)
- 5M
- –
- Average Volume (20 Days)
- 5M
- –
- Average Volume (90 Days)
- 6M
- –
- Relative Volume
- 0.65
- 0.82
- Relative Strength Index (14)
- 45.5
- 47.7
- Volatility (1 Year)
- 121.4%
- 64.2%
- Beta (5 Years)
- 2.49
- 1.05
MarginsIndustry
- Pretax Margin
- -43.5%
- -2.55%
- EBITDA Margin
- -46.9%
- -2.82%
- FCF Margin
- -22.4%
- 0.40%
Returns on capitalIndustry
- Return on Equity (ROE)
- -27.7%
- -17.1%
- Return on Assets (ROA)
- -18.6%
- -12.2%
- Return on Invested Capital (ROIC)
- -75.1%
- -3.22%
- Return on Capital Employed (ROCE)
- -26.3%
- -8.13%
Financial positionIndustry
- Current Ratio
- 3.58
- 2.45
- Quick Ratio
- 2.35
- 1.53
- Interest Coverage
- -46.82
- -1.68
GrowthIndustry
- Revenue Growth (YoY)
- 39.4%
- 9.24%
- Revenue Growth (3Y CAGR)
- 9.97%
- 7.08%
- Revenue Growth (5Y CAGR)
- 16.1%
- 11.8%
EfficiencyIndustry
- Asset Turnover
- 0.43
- 0.59
- Inventory Turnover
- 0.60
- 2.20
- Revenue Per Employee
- $560.25K
- $330.60K
- Profits Per Employee
- -$244.03K
- -$41.39K
- Employee Count
- 220
- 186
- WACC
- 17.3%
- 9.71%
Income statement (TTM)Industry
- Pretax Income
- -$53.62M
- -$1.69M
Balance sheetIndustry
- Net Cash (Debt)
- $122.30M
- $3.73M
- Net Cash Per Share
- $0.46
- $0.24
- Equity (Book Value)
- $184.45M
- $63.44M
- Book Value Per Share
- $0.69
- $3.26
- Tangible Book Value
- $177.98M
- $11.04M
- Working Capital
- $175.68M
- $56.85M
Cash flow (TTM)Industry
- Capital Expenditures
- -$4.15M
- -$3.69M
- FCF Per Share
- -$0.10
- -$0.01
Dividends and yieldsIndustry
- Earnings Yield
- -3.01%
- -4.70%
- FCF Yield
- -1.54%
- 0.24%
- Dividend Yield
- 0.00%
- 0.80%
- Buyback Yield
- 0.00%
- 0.79%
- Shareholder Yield
- 0.00%
- 1.05%
- Dividend Per Share
- $0.00
- $0.72
- Years of Dividend Growth
- 0
- 0
Taxes and interestIndustry
- Interest Expense
- $1.24M
- $5.33M
- Income Tax
- $67.00K
- $1.63M
Scores and fair valueIndustry
- Altman Z-Score
- 6.38
- 2.44
- Piotroski F-Score
- 3
- 5
- Beneish M-Score
- -3.29
- -2.64
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 12, 2026. The S&P 500 is measured by the SPY fund.
| Period | BFLY | S&P 500 | Difference | BFLY per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -22.0% | -2.7% | −19.3 pts | ||
| 3 months | -29.4% | -1.7% | −27.7 pts | ||
| Year to date | +75.5% | +11.9% | +63.6 pts | ||
| 1 year | +195.1% | +12.0% | +183.1 pts | ||
| 3 years | +523.4% | +78.2% | +445.2 pts | +84.0% | +21.2% |
| 5 years | -22.4% | +73.2% | −95.7 pts | -5.0% | +11.6% |
Short interest
Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.
34M BFLY shares were sold short on Oct 30, 2026, up 2.0% from the previous report, or 16.18% of the shares available to trade. At recent volumes it would take 7.1 days to buy them back. Over the last 20 sessions, 64.9% of the volume reported to FINRA was short selling.
| Settlement date | Shares short | Change | Avg. daily volume | Days to cover |
|---|---|---|---|---|
| Oct 30, 2026 | 34,272,659 | +2.0% | 4,818,404 | 7.1 |
| Oct 15, 2026 | 33,592,331 | +6.2% | 5,431,142 | 6.2 |
| Sep 30, 2026 | 31,641,985 | -11.4% | 6,603,349 | 4.8 |
| Sep 15, 2026 | 35,727,812 | +4.9% | 4,236,295 | 8.4 |
| Aug 31, 2026 | 34,062,017 | +5.8% | 4,391,240 | 7.8 |
| Aug 14, 2026 | 32,180,029 | -1.6% | 7,222,993 | 4.5 |
| Jul 31, 2026 | 32,688,557 | +4.6% | 7,599,337 | 4.3 |
| Jul 15, 2026 | 31,253,468 | +8.7% | 8,695,575 | 3.6 |
| Jun 30, 2026 | 28,743,987 | +11.1% | 16,922,454 | 1.7 |
| Jun 15, 2026 | 25,868,056 | -4.7% | 5,643,915 | 4.6 |
| May 29, 2026 | 27,154,629 | +8.8% | 3,781,207 | 7.2 |
| May 15, 2026 | 24,967,529 | +3.4% | 4,963,555 | 5.0 |
Ratios use trailing-twelve-month results and the latest balance sheet. How we calculate.
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