BBOT Stock Price Chart
Daily OHLCV with technical indicators — pan, zoom, and customize your view
04
range
bars
Bar granularity adapts to the selected period — hover the chart to see open/high/low/close for a bar.
10-Year Performance
Revenue, net income, margins and EPS trends
06
EPS$-4.302024-12-31 → 2025-12-31
Free Cash Flow$-114M2025-12-31 → 2025-12-31
Valuation & Ratios07–12
Valuation
P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
Metric
5Y trend
BBOT
5Y avg
Peer Median
Verdict
P/E
-0.9
·
·
·
P/B (MRQ)
1.0
·
2.2
Undervalued
EV / EBITDA
0.8
·
·
·
Price / FCF (TTM)
-1.6
·
·
·
Price / Cash Flow (TTM)
-1.6
·
·
·
EV / FCF
1.0
·
·
·
Price / Tangible Book
0.8
·
·
·
Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.
Profitability
Gross, operating and net margins; ROE, ROA, ROIC
Metric
5Y trend
BBOT
5Y avg
Peer Median
Verdict
ROA
-43.8%
·
-49.3%
In line
ROE
-146.2%
·
-115.5%
Weak
Financial Health
Debt, liquidity, solvency — balance sheet strength
Metric
5Y trend
BBOT
5Y avg
Peer Median
Verdict
Debt / Equity
0.0
·
·
·
Current Ratio (MRQ)
4.7
·
5.1
Low liquidity
Quick Ratio
12.1
·
4.2
In line
Growth
Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
No data for this ratio group yet
Not enough fundamentals data to compute this ratio group yet.
Per Share Metrics
EPS, book value per share, cash flow per share, dividend per share
Metric
5Y trend
BBOT
5Y avg
Peer Median
Verdict
EPS (Diluted)
$-4.30
·
·
·
Cash Flow / Share
$-3.66
·
·
·
Cash / Share
$4.67
·
·
·
Capital Efficiency
Asset turnover, inventory turnover, receivables turnover
No data for this ratio group yet
Not enough fundamentals data to compute this ratio group yet.
value · ≈ 5Y avg · industry median · verdict relative to median
Earnings History
EPS actual vs estimate, surprise %, beat rate, next earnings date
14
Avg Surprise-43.4%
Next ReportNov 09, 2026
Period
Report
EPS Actual
EPS Est
Surprise
June 30, 2026
Jul 29, 2026
$-0.71
$-0.58
-23.1%
March 31, 2026
May 7, 2026
$-0.53
$-0.54
1.4%
Dec. 31, 2025
$-0.49
$-0.53
7.1%
Sept. 30, 2025
$-1.03
$-0.40
-159.1%
Full Fundamentals
All metrics by year — income statement, balance sheet, cash flow
15
Income Statement13
Metric
Trend
2025
2024
2023
R&D Expense
$121M
$73M
·
SG&A Expense
$25M
$8M
$41.7K
Operating Expenses
$146M
$81M
·
Operating Income
$-146M
$-81M
$-41.7K
Interest Income
$11M
$6M
·
Other Non-op
$-35.0K
$0
·
Income Tax
$0
$0
·
Net Income
$-134M
$-74M
$-41.7K
EPS (Basic)
$-4.30
$-5756.41
·
EPS (Diluted)
$-4.30
$-5756.41
·
Shares (Basic)
31,144,775
12,903
·
Shares (Diluted)
31,144,775
12,903
·
EBITDA
$-146M
$-584.4K
·
Balance Sheet21
Metric
Trend
2025
2024
2023
Cash & Equivalents
$374M
$31M
$0
Short-term Investments
$52M
$125M
·
Prepaid Expense
$7M
$3M
·
Current Assets
$432M
$159M
·
PP&E (Net)
$956.0K
$490.0K
·
Other Non-current Assets
$13M
$5M
·
Total Assets
$448M
$164M
$332.9K
Accounts Payable
$1M
$3M
·
Accrued Liabilities
·
$119.7K
$15.0K
Short-term Debt
$534.0K
$483.0K
$70.1K
Current Liabilities
$35M
$20M
$396.5K
Capital Leases
$2M
$0
·
Total Liabilities
$37M
$20M
$396.5K
Total Debt
$534.0K
·
·
Common Stock
$8.0K
$0
·
Paid-in Capital
$768M
$44M
$24.5K
Retained Earnings
$-357M
$-223M
$-88.6K
AOCI
$16.0K
$348.0K
·
Stockholders' Equity
$411M
$-179M
$-116M
Liabilities + Equity
$448M
$164M
$332.9K
Shares Outstanding
79,991,768
28,415
·
Cash Flow9
Metric
Trend
2025
2024
2023
Stock-based Comp
$6M
$4M
·
Deferred Tax
$0
$0
·
Operating Cash Flow
$-114M
$-55M
·
CapEx
$606.0K
$49.0K
·
Investing Cash Flow
$73M
$-121M
·
Stock Issued
$112M
·
·
Net Stock Activity
$112M
·
·
Financing Cash Flow
$383M
$206M
·
Free Cash Flow
$-114M
·
·
Profitability2
Metric
Trend
2025
2024
2023
ROA
-43.8%
7.8%
·
ROE
-146.2%
-9.3%
·
Liquidity & Solvency3
Metric
Trend
2025
2024
2023
Current Ratio
12.3
10.4
·
Quick Ratio
12.1
9.1
·
Debt / Equity
0.0
·
·
Per Share4
Metric
Trend
2025
2024
2023
Book Value / Share
$5.14
·
·
Cash Flow / Share
$-3.66
·
·
Cash / Share
$4.67
·
·
EPS (TTM)
$-4.30
$-5756.41
·
Valuation (TTM)11
Metric
Trend
2025
2024
2023
Net Income TTM
$-134M
$-74M
·
Market Cap
$1.00B
·
·
Enterprise Value
$577M
·
·
P/E
-2.9
-0.0
·
P/B
2.4
·
·
P / Tangible Book
2.4
·
·
P / Cash Flow
-8.8
·
·
P / FCF
-8.7
·
·
EV / EBITDA
-4.0
·
·
EV / FCF
-5.0
·
·
Earnings Yield
-34.4%
-54823.0%
·
Income Statement13
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
R&D Expense
$49M
$40M
$38M
$35M
$27M
$21M
$20M
$18M
·
·
SG&A Expense
$11M
$6M
$7M
$14M
$3M
$3M
$6M
$2M
$152.3K
$66.7K
Operating Expenses
$60M
$46M
$43M
$49M
$30M
$23M
$22M
$20M
·
·
Operating Income
$-60M
$-46M
$-93M
$-49M
$-30M
$-23M
$-61M
$-20M
$-152.3K
$-66.7K
Interest Income
$4M
$4M
$4M
$3M
$2M
$2M
$255.2K
$2M
$2M
$1M
Other Non-op
$-14.0K
$-94.0K
$-4M
$-30.0K
$-8.0K
$-2.0K
$-4M
$0
$2M
$1M
Income Tax
$0
·
$0
$0
$0
$0
$0
$0
·
·
Net Income
$-56M
$-42M
$-39M
$-45M
$-28M
$-22M
$-20M
$-17M
$-22M
$-15M
EPS (Basic)
$-705.20
$-526.11
$2.19
$-1.03
$-566.46
$-54.23
$-833.69
$-1562.18
·
·
EPS (Diluted)
$-705.20
$-526.11
$2.19
$-1.03
$-566.46
$-54.23
$-833.69
$-1562.18
·
·
Shares (Basic)
80,054,000
80,032
·
43,491,085
50,198,000
406,723
·
11,089
·
·
Shares (Diluted)
80,054,000
80,032
·
43,491,085
50,198,000
406,723
·
11,089
·
·
EBITDA
$-60M
$-46M
·
$-49M
$-1M
$-2M
·
$-146.9K
$-152.3K
$-66.7K
Balance Sheet21
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Cash & Equivalents
$54M
$53M
$374M
$409M
$664.2K
$963.1K
$31M
$2M
$2M
$2M
Short-term Investments
$172M
$200M
$52M
$60M
·
·
$125M
·
·
·
Prepaid Expense
$16M
$14M
$7M
$7M
$62.5K
·
$3M
·
$11.3K
$16.3K
Current Assets
$242M
$267M
$432M
$476M
$876.8K
$1M
$159M
$2M
$2M
$2M
PP&E (Net)
$878.0K
$938.0K
$956.0K
$827.0K
·
·
$490.0K
·
·
·
Other Non-current Assets
$13M
$11M
$13M
$5M
·
·
$5M
·
·
·
Total Assets
$377M
$418M
$448M
$485M
$197M
$196M
$164M
$192M
$190M
$188M
Accounts Payable
$7M
$12M
$1M
$4M
$3M
·
$3M
·
·
·
Accrued Liabilities
·
·
·
·
·
$2M
·
$126.7K
$79.1K
$23.3K
Short-term Debt
·
$716.0K
$534.0K
$691.0K
·
·
$483.0K
·
·
·
Current Liabilities
$52M
$43M
$35M
$36M
$3M
$2M
$20M
$126.7K
$79.1K
$23.3K
Capital Leases
$2M
$2M
$2M
$2M
·
·
$0
·
·
·
Total Liabilities
$54M
$45M
$37M
$38M
$8M
$7M
$20M
$6M
$6M
$6M
Total Debt
·
$716.0K
·
$691.0K
·
·
·
·
·
·
Common Stock
$8.0K
$8.0K
$8.0K
$8.0K
·
·
$0
·
·
$51
Paid-in Capital
$779M
$772M
$768M
$764M
·
·
$44M
·
·
·
Retained Earnings
$-455M
$-399M
$-357M
$-318M
$-7M
$-6M
$-223M
$-4M
$-3M
$-3M
AOCI
$-959.0K
$-981.0K
$16.0K
$36.0K
·
·
$348.0K
·
·
·
Stockholders' Equity
$323M
$372M
$411M
$447M
$-7M
$-6M
$-179M
$-4M
$-3M
$-3M
Liabilities + Equity
$377M
$418M
$448M
$485M
$197M
$196M
$164M
$192M
$190M
$188M
Shares Outstanding
80,115,002
80,088,931
79,991,768
79,196,710
·
·
28,415
·
·
·
Cash Flow8
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Stock-based Comp
$7M
$4M
$3M
$3M
$36.0K
$627.0K
$4M
$77.4K
$77.4K
$39.4K
Operating Cash Flow
$-44M
$-36M
$-42M
$-71M
$-298.9K
$-20M
$-15M
$-39M
$-29.1K
$-618.0K
CapEx
$47.0K
$24.0K
$73.0K
$140.0K
$231.0K
$162.0K
$10.0K
·
·
·
Investing Cash Flow
$46M
$-285M
$8M
$41M
$10M
$15M
$26M
$38M
$0
$-184M
Stock Issued
$0
$112M
$-9M
·
·
·
·
·
·
·
Net Stock Activity
·
$112M
·
·
·
·
·
·
·
·
Financing Cash Flow
$37.0K
$295.0K
$-586.0K
$365M
$19M
$-404.0K
$52.0K
$20M
$0
$186M
Free Cash Flow
·
$-36M
·
·
·
·
·
·
·
·
Profitability2
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
ROA
-19.7%
-13.7%
·
-13.2%
0.47%
-0.25%
·
2.4%
2.3%
1.2%
ROE
-35.8%
-23.0%
·
-20.2%
-17.2%
10.4%
·
-132.7%
-131.2%
-68.3%
Liquidity & Solvency3
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Current Ratio
4.7
6.2
·
13.3
0.3
0.7
·
16.1
26.2
90.4
Quick Ratio
4.4
5.8
·
13.1
0.3
0.5
·
14.1
22.9
79.0
Debt / Equity
·
0.0
·
0.0
·
·
·
·
·
·
Per Share4
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Book Value / Share
$4.03
$4.65
·
$5.64
·
·
·
·
·
·
Cash Flow / Share
·
$-448.78
·
·
·
·
·
·
·
·
Cash / Share
$0.67
$0.66
·
$5.16
·
·
·
·
·
·
EPS (TTM)
$-1230.15
$-1091.41
·
$-1455.41
$-3016.56
·
·
·
·
·
Valuation (TTM)8
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Net Income TTM
$-182M
$-154M
·
$-115M
$-88M
$-81M
·
·
·
·
Market Cap
$610M
$717M
·
$917M
·
·
·
·
·
·
Enterprise Value
·
$465M
·
$450M
·
·
·
·
·
·
P/E
-0.0
-0.0
·
-0.0
-0.0
·
·
·
·
·
P/B
1.9
1.9
·
2.1
·
·
·
·
·
·
P / Tangible Book
1.9
1.9
·
2.1
·
·
·
·
·
·
P / Cash Flow
·
-20.0
·
·
·
·
·
·
·
·
Earnings Yield
-16143.7%
-12194.5%
·
-12568.3%
-28404.5%
·
·
·
·
·
Most recent period on the left · null values shown as ·
Financial Statements
Income statement, balance sheet, cash flow — annual, last 5 years
16
Metric
2025-12-31
2024-12-31
2023-12-31
Net Income
$-134M
$-74M
$-41.7K
Diluted EPS
$-4.30
$-5756.41
·
Metric
2025-12-31
2024-12-31
2023-12-31
Debt / Equity
0.0
·
·
Current Ratio
12.3
10.4
·
Quick Ratio
12.1
9.1
·
Metric
2025-12-31
2024-12-31
2023-12-31
Free Cash Flow
$-114M
·
·
Institutional owners (13F)
64 filers
· $456.8M total
· As of June 30, 2026
17
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
Holders64
Value held$456.8M
New positions16
Exited positions18
Institutional activity — Q2 2026 vs prior quarter
New positions
Exited positions
Increased
Decreased
Net shares change
16 (-5 vs prior Q)
18 (+12 vs prior Q)
19 (-1 vs prior Q)
14 (+3 vs prior Q)
+1.7M
Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.
Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.
Filer
Filed
Stake
Status
Purpose
Filing
Bihua Chen, Cormorant Private Healthcare Fund III, LP, Cormorant Private Healthcare GP III, LLC, Cormorant Private Healthcare Fund V, LP, Cormorant Private Healthcare GP V, LLC, Cormorant Global Healthcare Master Fund, LP, Cormorant Global Healthcare GP, LLC, Helix Holdings II LLC
Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.
Company insiders
17 insiders
· 5 officers · 10 directors