CSTL Stock Price Chart
Daily OHLCV with technical indicators — pan, zoom, and customize your view
04
range
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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
Revenue$344M2018-12-31 → 2025-12-31
EPS$-0.832018-12-31 → 2025-12-31
Free Cash Flow$28M2019-12-31 → 2025-12-31
Net margin-5.4%2019-12-31 → 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
CSTL
5Y avg
Peer Median
Verdict
P/E (TTM)
-55.65Y avg ≈-11.5
≈-11.5
·
·
P/S (TTM)
3.05Y avg ≈4.9
≈4.9
1.5
Overvalued
P/B (MRQ)
2.35Y avg ≈2.0
≈2.0
1.7
Undervalued
EV / EBITDA (TTM)
-50.1
·
·
·
Price / FCF (TTM)
-2218.65Y avg ≈-6.2
≈-6.2
·
·
Price / Cash Flow (TTM)
25.45Y avg ≈-29.6
≈-29.6
17.9
Fair value
EV / Revenue (TTM)
2.3
·
·
·
EV / FCF (TTM)
-1693.6
·
·
·
Price / Tangible Book (MRQ)
2.85Y avg ≈2.6
≈2.6
·
·
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
CSTL
5Y avg
Peer Median
Verdict
Operating Margin (TTM)
-9.0%5Y avg ≈-27.3%
≈-27.3%
2.3%
Weak
EBITDA Margin (TTM)
-4.6%5Y avg ≈-20.6%
≈-20.6%
3.9%
Weak
Net Profit Margin (TTM)
-5.4%5Y avg ≈-22.0%
≈-22.0%
0.39%
Weak
ROA (TTM)
-3.5%5Y avg ≈-7.0%
≈-7.0%
-4.7%
In line
ROE (TTM)
-4.2%5Y avg ≈-8.0%
≈-8.0%
-5.6%
Top tier
Financial Health
Debt, liquidity, solvency — balance sheet strength
Metric
5Y trend
CSTL
5Y avg
Peer Median
Verdict
Debt / Equity (MRQ)
0.0
·
0.1
Low debt
Current Ratio (MRQ)
6.05Y avg ≈8.2
≈8.2
1.7
Strong liquidity
Quick Ratio (MRQ)
5.65Y avg ≈6.6
≈6.6
1.1
Strong liquidity
Long-Term Debt / Equity (MRQ)
0.0
·
0.1
Low debt
Growth
Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
Metric
5Y trend
CSTL
5Y avg
Peer Median
Verdict
Revenue YoY
3.7%5Y avg ≈42.2%
≈42.2%
·
·
Revenue CAGR 3Y
35.9%5Y avg ≈46.7%
≈46.7%
·
·
Revenue CAGR 5Y
40.6%
·
·
·
Per Share Metrics
EPS, book value per share, cash flow per share, dividend per share
Metric
5Y trend
CSTL
5Y avg
Peer Median
Verdict
EPS (Diluted)
$-0.835Y avg ≈$-1.23
≈$-1.23
·
·
Revenue / Share
$11.885Y avg ≈$8.09
≈$8.09
·
·
Cash Flow / Share
$2.225Y avg ≈$0.37
≈$0.37
·
·
Cash / Share
$3.935Y avg ≈$5.87
≈$5.87
·
·
Capital Efficiency
Asset turnover, inventory turnover, receivables turnover
Metric
5Y trend
CSTL
5Y avg
Peer Median
Verdict
Asset Turnover
0.65Y avg ≈0.5
≈0.5
1.2
Weak
Inventory Turnover
7.75Y avg ≈8.2
≈8.2
9.8
Weak
Receivables Turnover
7.35Y avg ≈7.0
≈7.0
7.1
In line
Revenue / Employee
≈$343.5K
·
·
·
value · ≈ 5Y avg · industry median · verdict relative to median
Earnings History
EPS actual vs estimate, surprise %, beat rate, next earnings date
14
Avg Surprise34.4%
Next ReportNov 02, 2026
Period
Report
EPS Actual
EPS Est
Surprise
June 30, 2026
Aug 3, 2026
$-0.07
$-0.41
83.1%
March 31, 2026
May 11, 2026
$-0.49
$-0.50
2.0%
Dec. 31, 2025
$-0.08
$-0.29
72.6%
Sept. 30, 2025
$-0.02
$-0.53
96.2%
June 30, 2025
$0.15
$-0.53
128.1%
March 31, 2025
$-0.20
$-0.07
-175.9%
Full Fundamentals
All metrics by year — income statement, balance sheet, cash flow
15
Income Statement17
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Revenue
$344M
$332M
$220M
$137M
$94M
$63M
$52M
$23M
Cost of Revenue
$71M
$60M
$45M
$32M
$16M
$10M
$7M
$5M
Gross Profit
·
·
·
·
·
$53M
$45M
$17M
R&D Expense
$52M
$52M
$54M
$45M
$30M
$13M
$7M
$5M
SG&A Expense
$229M
$200M
$180M
$143M
$87M
$48M
$30M
$16M
Operating Expenses
·
·
·
·
·
·
$37M
$21M
Operating Income
$-43M
$9M
$-68M
$-73M
$-40M
$-7M
$7M
$-4M
Interest Expense
·
·
$11.0K
$17.0K
$1.0K
$3M
$5M
$2M
Interest Income
$12M
$13M
$11M
$4M
$68.0K
$373.0K
$312.0K
$24.0K
Other Non-op
$144.0K
$0
$0
·
·
$0
$-3M
$-272.0K
Income Tax
$-5M
$3M
$101.0K
$-2M
$-9M
$84.0K
$72.0K
$9.0K
Net Income
$-24M
$18M
$-57M
$-67M
$-31M
$-10M
$5M
$-6M
EPS (Basic)
$-0.83
$0.66
$-2.14
$-2.58
$-1.24
$-0.54
$0.35
$-5.33
EPS (Diluted)
$-0.83
$0.62
$-2.14
$-2.58
$-1.24
$-0.54
$-0.21
$-5.33
Shares (Basic)
28,986,000
27,776,000
26,802,000
26,054,000
25,137,000
18,929,000
8,584,000
1,906,000
Shares (Diluted)
28,986,000
29,255,000
26,802,000
26,054,000
25,137,000
18,929,000
8,658,000
1,906,000
EBITDA
$-2M
$25M
$-56M
$-62M
$-37M
$-7M
$7M
·
Balance Sheet28
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Cash & Equivalents
$117M
$120M
$99M
$123M
$330M
$410M
$99M
$4M
Short-term Investments
$183M
$173M
$144M
·
·
·
·
·
Receivables
$43M
$51M
$38M
$23M
$17M
$13M
$15M
$12M
Inventory
$10M
$8M
$8M
$4M
$2M
$2M
$1M
$882.0K
Prepaid Expense
$8M
$8M
$6M
$6M
$5M
$5M
$2M
$675.0K
Current Assets
$361M
$360M
$296M
$292M
$354M
$430M
$117M
$18M
PP&E (Net)
·
·
·
$14M
$10M
$7M
$2M
$2M
PP&E (Gross)
·
·
·
·
·
$9M
$3M
$2M
Accum. Depreciation
·
·
·
·
·
$2M
$1M
$909.0K
Goodwill
$11M
$11M
$11M
$11M
$0
·
·
·
Intangibles
$89M
$96M
$107M
$116M
$89M
$0
$0
$4.0K
Other Non-current Assets
$4M
$1M
$1M
$1M
$2M
$2M
$135.0K
$214.0K
Total Assets
$579M
$531M
$453M
$447M
$463M
$439M
$120M
$22M
Accounts Payable
$19M
$7M
$10M
$5M
$3M
$2M
$2M
$1M
Short-term Debt
·
·
·
·
·
·
·
$0
Current Liabilities
$69M
$49M
$48M
$36M
$25M
$21M
$15M
$7M
Capital Leases
$25M
$14M
$14M
$12M
$7M
$0
·
·
Deferred Tax
$2M
$2M
$206.0K
$428.0K
$635.0K
$0
·
·
Other Non-current Liabilities
·
·
$25.0K
$90.0K
$124.0K
$1M
·
·
Total Liabilities
$108M
$75M
$62M
$48M
$51M
$24M
$35M
$32M
Long-term Debt
$10M
$10M
$0
·
·
$0
$27M
$24M
Total Debt
$10M
$10M
·
·
·
$0
$25M
·
Paid-in Capital
$695M
$656M
$609M
$560M
$505M
$478M
$137M
$921.0K
Retained Earnings
$-224M
$-200M
$-218M
$-161M
$-94M
$-62M
$-52M
$-57M
AOCI
$267.0K
$230.0K
$136.0K
$-381.0K
$0
·
·
·
Stockholders' Equity
$471M
$456M
$391M
$399M
$412M
$416M
$85M
$-57M
Liabilities + Equity
$579M
$531M
$453M
$447M
$463M
$439M
$120M
$22M
Shares Outstanding
29,686,314
28,483,195
27,410,532
26,553,681
25,378,520
24,812,487
17,130,907
1,916,224
Cash Flow14
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
D&A
$41M
$16M
$12M
$11M
$3M
$472.0K
·
·
Stock-based Comp
$46M
$50M
$51M
$36M
$22M
$8M
$1M
$294.0K
Deferred Tax
$-6M
$1M
$-223.0K
$-2M
$-9M
$0
$0
$0
Amort. of Intangibles
$35M
$11M
$9M
$8M
$2M
$0
$4.0K
$36.0K
Other Non-cash
$8M
$-21M
$-11M
$-20M
$-4M
·
·
·
Operating Cash Flow
$64M
$65M
$-6M
$-42M
$-19M
$10M
$7M
$-12M
CapEx
$36M
$28M
$14M
$6M
$3M
$5M
$937.0K
$277.0K
Investing Cash Flow
$-60M
$-50M
$-16M
$-167M
$-67M
$-5M
$-937.0K
$-277.0K
Stock Issued
·
·
·
·
$0
$330M
$66M
·
Net Stock Activity
·
·
·
·
$0
$330M
·
·
Financing Cash Flow
$-7M
$6M
$-2M
$2M
$5M
$306M
$88M
$16M
Net Change in Cash
$-3M
$21M
$-24M
$-207M
$-80M
$311M
$94M
$3M
Taxes Paid
$2M
$3M
$198.0K
$120.0K
$16.0K
$102.0K
$-150.0K
$160.0K
Free Cash Flow
$28M
$37M
$-19M
$-47M
$-22M
$5M
$6M
·
Profitability6
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Gross Margin
·
·
·
·
·
84.5%
85.9%
·
Operating Margin
-12.4%
2.6%
-30.9%
-53.2%
-42.6%
-10.4%
14.1%
·
Net Margin
-7.0%
5.5%
-26.2%
-49.0%
-33.3%
-16.4%
10.2%
·
EBITDA Margin
-0.59%
7.4%
-25.3%
-45.5%
-39.0%
-10.4%
14.1%
·
ROA
-4.3%
3.7%
-12.8%
-14.8%
-6.9%
-3.7%
7.4%
·
ROE
-5.2%
4.1%
-14.8%
-16.6%
-7.6%
-3.5%
6.3%
·
Liquidity & Solvency5
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Current Ratio
5.3
7.3
6.2
8.1
14.2
20.6
7.6
·
Quick Ratio
5.0
7.0
2.9
4.1
13.9
20.2
7.4
·
Debt / Equity
0.0
0.0
·
·
·
0.0
0.3
·
LT Debt / Equity
0.0
0.0
·
·
·
0.0
0.2
·
Interest Coverage
·
·
-6179.7
-4285.6
-40079.0
-2.5
1.6
·
Efficiency3
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Asset Turnover
0.6
0.7
0.5
0.3
0.2
0.2
0.7
·
Inventory Turnover
7.7
7.5
7.5
10.7
7.5
5.6
6.9
·
Receivables Turnover
7.3
7.4
7.1
6.7
6.3
4.6
3.9
·
Per Share7
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Book Value / Share
$15.86
$16.00
$14.27
$15.03
$16.22
$16.75
$4.97
·
Revenue / Share
$11.88
$11.35
$8.20
$5.26
$3.74
$3.31
$5.99
·
Cash Flow / Share
$2.22
$2.22
$-0.21
$-1.60
$-0.76
$0.52
$0.81
·
Cash / Share
$3.93
$4.20
$3.61
$4.63
$12.99
$16.52
$5.77
·
Dividend / Share
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
Dividend Paid / Share
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
EPS (TTM)
$-0.83
$0.62
$-2.14
$-2.58
$-1.24
$-0.54
$-0.21
·
Growth Rates3
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Revenue YoY
3.7%
51.1%
60.4%
45.6%
50.2%
·
·
·
Revenue CAGR 3Y
35.9%
52.2%
51.9%
·
·
·
·
·
Revenue CAGR 5Y
40.6%
·
·
·
·
·
·
·
Valuation (TTM)14
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
2018
Revenue TTM
$344M
$332M
$220M
$137M
$94M
$63M
$52M
·
Net Income TTM
$-24M
$18M
$-57M
$-67M
$-31M
$-10M
$5M
·
Market Cap
$1.15B
$759M
$592M
$625M
$1.09B
$1.67B
$589M
·
Enterprise Value
$865M
$476M
·
·
·
$1.26B
$515M
·
P/E
-46.9
43.0
-10.1
-9.1
-34.6
-124.4
-163.7
·
P/S
3.4
2.3
2.7
4.6
11.6
26.6
11.4
·
P/B
2.5
1.7
1.5
1.6
2.6
4.0
6.9
·
P / Tangible Book
3.1
2.2
2.2
2.3
3.4
4.0
·
·
P / Cash Flow
17.9
11.7
-105.1
-15.0
-57.3
168.9
83.9
·
P / FCF
40.8
20.8
-30.7
-13.2
-48.4
325.8
96.9
·
EV / EBITDA
-424.4
19.3
·
·
·
-192.0
70.3
·
EV / FCF
30.5
13.0
·
·
·
245.7
84.7
·
EV / Revenue
2.5
1.4
·
·
·
20.1
9.9
·
Earnings Yield
-2.1%
2.3%
-9.9%
-11.0%
-2.9%
-0.80%
-0.61%
·
Income Statement15
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Revenue
$104M
$84M
$87M
$83M
$86M
$88M
$86M
$86M
$87M
$73M
$66M
$61M
$50M
$42M
$38M
$37M
Cost of Revenue
$24M
$21M
$18M
$19M
$18M
$16M
$16M
$16M
$15M
$14M
$12M
$11M
$11M
$10M
$10M
$9M
R&D Expense
$15M
$14M
$14M
$13M
$13M
$13M
$12M
$12M
$14M
$14M
$13M
$13M
$13M
$14M
$11M
$11M
SG&A Expense
$66M
$65M
$57M
$56M
$58M
$59M
$50M
$50M
$51M
$48M
$44M
$45M
$45M
$47M
$38M
$37M
Operating Income
$-3M
$-18M
$-4M
$-7M
$-4M
$-28M
$4M
$5M
$5M
$-5M
$-6M
$-10M
$-21M
$-32M
$-23M
$-22M
Interest Expense
·
·
·
·
$9.0K
$8.0K
·
$192.0K
$216.0K
$12.0K
·
$2.0K
$3.0K
$4.0K
·
$6.0K
Interest Income
$2M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
$2M
$2M
$2M
$1M
Other Non-op
$-153.0K
$-439.0K
$96.0K
$48.0K
$0
$0
$0
$0
·
·
·
·
·
·
·
·
Income Tax
$370.0K
$109.0K
$-382.0K
$115.0K
$-5M
$-423.0K
$-2M
$6M
$-1M
$45.0K
$39.0K
$32.0K
$16.0K
$14.0K
$57.0K
$0
Net Income
$-2M
$-15M
$-2M
$-501.0K
$5M
$-26M
$10M
$2M
$9M
$-3M
$-3M
$-7M
$-19M
$-29M
$-21M
$-20M
EPS (Basic)
$-0.07
$-0.49
$-0.07
$-0.02
$0.16
$-0.90
$0.35
$0.08
$0.32
$-0.09
$-0.08
$-0.26
$-0.70
$-1.10
$-0.78
$-0.77
EPS (Diluted)
$-0.07
$-0.49
$-0.06
$-0.02
$0.15
$-0.90
$0.32
$0.08
$0.31
$-0.09
$-0.08
$-0.26
$-0.70
$-1.10
$-0.78
$-0.77
Shares (Basic)
30,399,000
29,889,000
·
29,073,000
28,914,000
28,609,000
·
27,840,000
27,646,000
27,485,000
·
26,834,000
26,733,000
26,607,000
·
26,316,000
Shares (Diluted)
30,399,000
29,889,000
·
29,073,000
29,545,000
28,609,000
·
29,401,000
28,738,000
27,485,000
·
26,834,000
26,733,000
26,607,000
·
26,316,000
EBITDA
$-3M
$-14M
·
$-7M
$-4M
$2M
·
$5M
$5M
$-2M
·
$-10M
$-21M
$-29M
·
$-22M
Balance Sheet25
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Cash & Equivalents
$62M
$64M
$117M
$86M
$82M
$90M
$120M
$95M
$86M
$83M
·
$91M
$96M
$115M
·
$134M
Short-term Investments
$205M
$198M
$183M
$202M
$194M
$185M
$173M
·
·
·
·
·
·
·
·
·
Receivables
$48M
$42M
$43M
$49M
$52M
$56M
$51M
$50M
$46M
$43M
·
$37M
$31M
$28M
·
$23M
Inventory
$11M
$10M
$10M
$9M
$8M
$7M
$8M
$7M
$8M
$8M
·
$6M
$6M
$5M
·
$4M
Prepaid Expense
$15M
$14M
$8M
$12M
$12M
$11M
$8M
$8M
$7M
$6M
·
$7M
$6M
$7M
·
$7M
Current Assets
$341M
$329M
$361M
$358M
$349M
$349M
$360M
$345M
$320M
$296M
·
$280M
$269M
$271M
·
$299M
PP&E (Net)
·
·
·
·
·
·
·
·
·
·
·
$22M
$21M
$18M
·
$13M
Goodwill
$11M
$11M
$11M
$11M
$11M
$11M
$11M
$11M
$11M
$11M
·
$11M
$11M
$11M
·
$10M
Intangibles
$84M
$87M
$89M
$91M
$93M
$67M
$96M
$100M
$102M
$104M
·
$109M
$111M
$113M
·
$120M
Other Non-current Assets
$4M
$4M
$4M
$1M
$1M
$1M
$1M
$2M
$3M
$2M
·
$2M
$1M
$792.0K
·
$1M
Total Assets
$561M
$548M
$579M
$563M
$545M
$502M
$531M
$515M
$487M
$459M
·
$436M
$425M
$427M
·
$458M
Accounts Payable
$10M
$15M
$19M
$12M
$13M
$9M
$7M
$7M
$10M
$9M
·
$7M
$7M
$10M
·
$6M
Current Liabilities
$57M
$49M
$69M
$55M
$51M
$37M
$49M
$44M
$39M
$32M
·
$36M
$34M
$30M
·
$32M
Capital Leases
$25M
$25M
$25M
$25M
$25M
$14M
$14M
$15M
$14M
$14M
·
$13M
$12M
$11M
·
$12M
Deferred Tax
$2M
$2M
$2M
$3M
$3M
$837.0K
$2M
$4M
$0
$206.0K
·
$441.0K
$441.0K
$441.0K
·
$614.0K
Other Non-current Liabilities
·
·
·
·
·
·
·
·
·
$16.0K
·
$36.0K
$47.0K
$55.0K
·
$124.0K
Total Liabilities
$91M
$86M
$108M
$96M
$89M
$61M
$75M
$74M
$63M
$56M
·
$50M
$47M
$42M
·
$46M
Long-term Debt
$10M
$10M
$10M
$10M
$10M
$10M
$10M
$10M
$10M
$10M
·
·
·
·
·
·
Total Debt
$10M
$10M
·
$10M
$10M
$10M
·
$10M
$10M
$10M
·
·
·
·
·
·
Paid-in Capital
$711M
$700M
$695M
$689M
$677M
$666M
$656M
$650M
$636M
$623M
·
$602M
$588M
$575M
·
$552M
Retained Earnings
$-241M
$-239M
$-224M
$-222M
$-221M
$-226M
$-200M
$-210M
$-212M
$-221M
·
$-216M
$-209M
$-190M
·
$-140M
AOCI
$-256.0K
$-63.0K
$267.0K
$240.0K
$39.0K
$131.0K
$230.0K
$473.0K
$-172.0K
$-111.0K
·
$-71.0K
$-144.0K
$-136.0K
·
$-189.0K
Stockholders' Equity
$470M
$461M
$471M
$467M
$455M
$440M
$456M
$441M
$424M
$402M
$391M
$386M
$379M
$385M
$399M
$411M
Liabilities + Equity
$561M
$548M
$579M
$563M
$545M
$502M
$531M
$515M
$487M
$459M
·
$436M
$425M
$427M
·
$458M
Shares Outstanding
30,508,534
30,295,965
29,686,314
29,161,863
28,981,151
28,844,937
28,483,195
27,975,808
27,711,024
27,585,669
27,410,532
26,890,488
26,784,008
26,686,201
26,553,681
26,350,530
Cash Flow11
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
D&A
$4M
$4M
$4M
$4M
$3M
$30M
$6M
$4M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
$3M
Stock-based Comp
$12M
$10M
$11M
$12M
$11M
$11M
$11M
$13M
$13M
$13M
$12M
$13M
$13M
$14M
$10M
$9M
Deferred Tax
$-3.0K
$-10.0K
$-907.0K
$116.0K
$-5M
$-770.0K
$-2M
$5M
$-2M
$0
$-236.0K
$0
$0
$13.0K
$-38.0K
$0
Amort. of Intangibles
$2M
$2M
$2M
$2M
$2M
$28M
$4M
$2M
$2M
$2M
$2M
$2M
$2M
$2M
$2M
$2M
Other Non-cash
·
$-21M
·
·
·
$-20M
·
·
·
$-20M
·
·
·
$-13M
·
·
Operating Cash Flow
$15M
$-22M
$27M
$23M
$21M
$-6M
$24M
$23M
$24M
$-7M
$19M
$5M
$-4M
$-25M
$-6M
$-5M
CapEx
$9M
$12M
$7M
$15M
$9M
$5M
$8M
$6M
$5M
$9M
$4M
$2M
$4M
$3M
$2M
$2M
Investing Cash Flow
$-16M
$-26M
$9M
$-18M
$-28M
$-22M
$6M
$-15M
$-21M
$-20M
$-8M
$-10M
$-15M
$17M
$-4M
$-134M
Financing Cash Flow
$-886.0K
$-5M
$-5M
$-919.0K
$101.0K
$-2M
$-5M
$838.0K
$42.0K
$11M
$-3M
$45.0K
$226.0K
$728.0K
$-750.0K
$388.0K
Net Change in Cash
$-2M
$-53M
$31M
$3M
$-7M
$-30M
$25M
$9M
$3M
$-16M
$8M
$-5M
$-19M
$-8M
$-11M
$-139M
Free Cash Flow
·
$-35M
·
·
·
$-11M
·
·
·
$-16M
·
·
·
$-29M
·
·
Profitability5
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Operating Margin
-3.0%
-22.0%
·
-8.2%
-4.9%
-31.7%
·
5.9%
5.8%
-7.5%
·
-15.7%
-42.2%
-75.0%
·
-58.2%
Net Margin
-2.0%
-17.3%
·
-0.60%
5.2%
-29.4%
·
2.6%
10.2%
-3.5%
·
-11.2%
-37.5%
-69.5%
·
-54.7%
EBITDA Margin
-3.0%
-17.3%
·
-8.2%
-4.9%
2.1%
·
5.9%
5.8%
-2.9%
·
-15.7%
-42.2%
-68.1%
·
-58.2%
ROA
-0.37%
-2.8%
·
-0.09%
0.88%
-5.4%
·
0.48%
1.9%
-0.57%
·
-1.6%
-4.2%
-6.7%
·
-4.5%
ROE
-0.45%
-3.2%
·
-0.11%
1.0%
-6.1%
·
0.55%
2.2%
-0.64%
·
-1.7%
-4.7%
-7.5%
·
-4.9%
Liquidity & Solvency5
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Current Ratio
6.0
6.7
·
6.5
6.9
9.4
·
7.8
8.1
9.3
·
7.7
8.0
9.0
·
9.4
Quick Ratio
5.6
6.2
·
6.1
6.5
8.9
·
3.3
3.3
3.9
·
3.5
3.8
4.7
·
4.9
Debt / Equity
0.0
0.0
·
0.0
0.0
0.0
·
0.0
0.0
0.0
·
·
·
·
·
·
LT Debt / Equity
0.0
0.0
·
0.0
0.0
0.0
·
0.0
0.0
0.0
·
·
·
·
·
·
Interest Coverage
·
·
·
·
-472.3
-3491.0
·
26.5
23.2
-390.8
·
-4820.0
-7052.3
-7880.5
·
-3589.3
Efficiency3
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Asset Turnover
0.2
0.2
·
0.2
0.2
0.2
·
0.2
0.2
0.2
·
0.1
0.1
0.1
·
0.1
Inventory Turnover
2.5
2.4
·
2.5
2.2
2.3
·
2.5
2.1
2.3
·
2.4
2.3
3.0
·
2.9
Receivables Turnover
2.1
1.7
·
1.7
1.8
1.8
·
2.0
2.3
2.1
·
2.1
1.9
1.8
·
1.8
Per Share5
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Book Value / Share
$15.41
$15.23
·
$16.02
$15.71
$15.26
·
$15.77
$15.30
$14.59
·
$14.35
$14.14
$14.43
·
$15.61
Revenue / Share
$3.41
$2.80
·
$2.86
$2.92
$3.08
·
$2.92
$3.03
$2.65
·
$2.29
$1.88
$1.58
·
$1.41
Cash Flow / Share
·
$-0.74
·
·
·
$-0.21
·
·
·
$-0.25
·
·
·
$-0.96
·
·
Cash / Share
$2.04
$2.10
·
$2.93
$2.84
$3.11
·
$3.39
$3.09
$3.01
·
$3.39
$3.58
$4.30
·
$5.09
EPS (TTM)
$-0.64
$-0.42
·
$-0.45
$-0.35
$-0.19
·
$0.22
$-0.12
$-1.13
·
$-2.84
$-3.35
$-2.71
·
$-2.05
Valuation (TTM)11
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Revenue TTM
$357M
$340M
·
$344M
$346M
$347M
·
$312M
$288M
$251M
·
$192M
$168M
$152M
·
$124M
Net Income TTM
$-19M
$-13M
·
$-12M
$-9M
$-5M
·
$6M
$-3M
$-31M
·
$-76M
$-89M
$-72M
·
$-53M
Market Cap
$728M
$744M
·
$664M
$592M
$577M
·
$798M
$603M
$611M
·
$454M
$367M
$606M
·
$687M
Enterprise Value
$471M
$492M
·
$387M
$326M
$312M
·
$713M
$528M
$538M
·
·
·
·
·
·
P/E
-37.3
-58.5
·
-50.6
-58.3
-105.4
·
129.6
-181.4
-19.6
·
-5.9
-4.1
-8.4
·
-12.7
P/S
2.0
2.2
·
1.9
1.7
1.7
·
2.6
2.1
2.4
·
2.4
2.2
4.0
·
5.6
P/B
1.5
1.6
·
1.4
1.3
1.3
·
1.8
1.4
1.5
·
1.2
1.0
1.6
·
1.7
P / Tangible Book
1.9
2.0
·
1.8
1.7
1.6
·
2.4
1.9
2.1
·
1.7
1.4
2.3
·
2.4
P / Cash Flow
·
-33.6
·
·
·
-95.7
·
·
·
-89.4
·
·
·
-23.8
·
·
EV / Revenue
1.3
1.4
·
1.1
0.9
0.9
·
2.3
1.8
2.1
·
·
·
·
·
·
Earnings Yield
-2.7%
-1.7%
·
-2.0%
-1.7%
-0.95%
·
0.77%
-0.55%
-5.1%
·
-16.8%
-24.4%
-11.9%
·
-7.9%
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
2022-12-31
2021-12-31
Revenue
$344M
$332M
$220M
$137M
$94M
Operating Margin %
-12.4%
2.6%
-30.9%
-53.2%
-42.6%
Net Income
$-24M
$18M
$-57M
$-67M
$-31M
Diluted EPS
$-0.83
$0.62
$-2.14
$-2.58
$-1.24
Metric
2025-12-31
2024-12-31
2023-12-31
2022-12-31
2021-12-31
Debt / Equity
0.0
0.0
·
·
·
Current Ratio
5.3
7.3
6.2
8.1
14.2
Quick Ratio
5.0
7.0
2.9
4.1
13.9
Metric
2025-12-31
2024-12-31
2023-12-31
2022-12-31
2021-12-31
Free Cash Flow
$28M
$37M
$-19M
$-47M
$-22M
Institutional owners (13F)
187 filers
· $721.1M total
· As of Sept. 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.
Holders187
Value held$721.1M
New positions20
Exited positions30
Institutional activity — Q2 2026 vs prior quarter
New positions
Exited positions
Increased
Decreased
Net shares change
20 (-15 vs prior Q)
30 (-3 vs prior Q)
79 (+7 vs prior Q)
53 (-7 vs prior Q)
-627K
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
Sofinnova HealthQuest Partners, L.P. (“HealthQuest”), HealthQuest Venture Management, L.L.C. (“HealthQuest Management”), Dr. Garheng Kong (“Kong”)
×5 filings
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
· 6 officers · 12 directors