CALC Stock Price Chart
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04
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Stock splits1
Ex-date
Split
Type
Aug. 31, 2026
1-for-5
Reverse
10-Year Performance
Revenue, net income, margins and EPS trends
06
EPS$-1.972021-12-31 → 2025-12-31
Free Cash Flow·2020-12-31 → 2024-12-31
Valuation & Ratios07–12
Valuation
P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
Metric
5Y trend
CALC
5Y avg
Peer Median
Verdict
P/E
-3.35Y avg ≈-2.2
≈-2.2
·
·
P/B (MRQ)
8.9
·
2.1
Overvalued
Price / FCF (TTM)
-2.6
·
·
·
Price / Cash Flow (TTM)
-2.6
·
·
·
Price / Tangible Book
3.3
·
·
·
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
No data for this ratio group yet
Not enough fundamentals data to compute this ratio group yet.
Financial Health
Debt, liquidity, solvency — balance sheet strength
Metric
5Y trend
CALC
5Y avg
Peer Median
Verdict
Current Ratio (MRQ)
5.6
·
1.4
Strong liquidity
Growth
Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
Metric
5Y trend
CALC
5Y avg
Peer Median
Verdict
Revenue YoY
-29.7%
·
·
·
Per Share Metrics
EPS, book value per share, cash flow per share, dividend per share
Metric
5Y trend
CALC
5Y avg
Peer Median
Verdict
EPS (Diluted)
$-1.975Y avg ≈$-24.74
≈$-24.74
·
·
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 Surprise2.9%
Next ReportNov 10, 2026
Period
Report
EPS Actual
EPS Est
Surprise
June 30, 2026
Aug 18, 2026
$-2.25
$-1.45
-54.8%
March 31, 2026
May 18, 2026
$1.50
$-1.43
205.0%
Dec. 31, 2025
$-3.65
$-2.10
-73.5%
Sept. 30, 2025
$-2.60
$-2.10
-23.6%
June 30, 2025
$-0.40
$-0.36
-12.0%
March 31, 2025
$-0.36
$-0.31
-15.1%
Dec. 31, 2024
$-0.38
$-0.36
-5.7%
Full Fundamentals
All metrics by year — income statement, balance sheet, cash flow
15
Income Statement14
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
R&D Expense
$15M
$14M
$16M
$8M
$19M
$21M
$31M
SG&A Expense
$8M
$10M
$22M
$6M
$17M
$9M
$7M
Operating Expenses
$23M
$24M
$38M
$14M
$36M
$30M
$38M
Operating Income
$-23M
$-24M
$-38M
$-14M
$-36M
$-30M
$-38M
Interest Income
·
·
·
$575.0K
$126.0K
$143.0K
$393.0K
Other Non-op
$268.0K
$0
$550.0K
$-28.0K
·
·
·
Pretax Income
$-30M
$-14M
·
·
·
·
·
Income Tax
$0
$0
$1.0K
$1.0K
·
·
·
Net Income
$-30M
$-14M
$-34M
$-8M
$-36M
$-28M
$-37M
EPS (Basic)
$-1.97
$-1.22
$-7.66
$-111.16
$-1.69
·
·
EPS (Diluted)
$-1.97
$-1.22
$-7.66
$-111.16
$-1.69
·
·
Shares (Basic)
15,011,321
11,245,915
4,486,258
82,245
21,199,291
·
·
Shares (Diluted)
15,011,321
11,245,915
4,486,258
82,245
21,199,291
·
·
EBITDA
·
$-24M
·
·
$-36M
$-30M
·
Balance Sheet19
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
Cash & Equivalents
$12M
$8M
$6M
$1M
$13M
$33M
$16M
Short-term Investments
$1M
$11M
$6M
$0
$50M
$62M
$20M
Prepaid Expense
$259.0K
$248.0K
$296.0K
$254.0K
$3M
$4M
$315.0K
Other Current Assets
·
·
·
·
$1M
$1M
·
Current Assets
$14M
$20M
$12M
$2M
$67M
$99M
$36M
PP&E (Net)
$50.0K
$119.0K
$167.0K
$147.0K
$2M
$2M
$2M
PP&E (Gross)
·
·
·
·
$4M
$3M
$3M
Accum. Depreciation
·
·
·
·
$2M
$1M
$739.0K
Total Assets
$14M
$20M
$12M
$3M
$69M
$102M
$41M
Accounts Payable
$1M
$2M
$1M
$3M
$527.0K
$3M
$5M
Accrued Liabilities
·
·
·
$200.0K
$304.0K
$1M
$2M
Current Liabilities
$4M
$4M
$4M
$5M
$4M
$7M
$12M
Total Liabilities
$20M
$5M
$4M
$13M
$4M
$7M
$12M
Common Stock
$4.0K
$4.0K
$1.0K
$1.0K
$2.0K
$2.0K
·
Retained Earnings
$-189M
$-160M
$-146M
$-112M
$-169M
$-133M
$-106M
AOCI
$0
$4.0K
$2.0K
$-37.0K
$-16.0K
$-4.0K
$3.0K
Stockholders' Equity
$-7M
$14M
$8M
$-71M
$-64M
$95M
$-103M
Liabilities + Equity
$14M
$20M
$12M
$3M
$69M
$102M
$41M
Shares Outstanding
15,437,410
13,481,917
5,754,505
84,165
21,357,773
20,979,265
1,371,467
Cash Flow12
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
D&A
·
·
$58.0K
$52.0K
·
·
·
Stock-based Comp
$3M
$2M
$12M
$2M
$5M
$2M
$738.0K
Restructuring
·
·
·
$3M
·
·
·
Operating Cash Flow
$-21M
$-21M
$-26M
$-12M
$-32M
$-32M
$-31M
CapEx
$28.0K
$8.0K
$78.0K
$4.0K
$488.0K
$1M
$605.0K
Investing Cash Flow
$10M
$-4M
$9M
$-4.0K
$11M
$-43M
$-21M
Stock Issued
$8.0K
$28M
$10M
·
·
$96M
·
Net Stock Activity
·
$28M
·
·
·
$96M
·
Financing Cash Flow
$15M
$28M
$21M
$8M
$695.0K
$92M
$55M
Net Change in Cash
$4M
$2M
$4M
$-3M
$-20M
$18M
$3M
Taxes Paid
$0
·
·
·
·
·
·
Free Cash Flow
·
$-21M
·
·
$-32M
$-33M
·
Profitability2
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
ROA
·
-85.7%
·
·
-41.9%
-38.6%
·
ROE
·
-116.9%
·
·
-52.2%
-29.7%
·
Liquidity & Solvency2
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
Current Ratio
·
5.3
·
·
16.5
14.2
·
Quick Ratio
·
5.1
·
·
15.7
13.6
·
Per Share4
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
Book Value / Share
·
$1.07
·
·
$3.04
$4.52
·
Cash Flow / Share
·
$-1.88
·
·
·
·
·
Cash / Share
·
$0.59
·
·
$0.63
$1.59
·
EPS (TTM)
$-1.97
$-1.22
$-7.66
$-111.16
$-1.69
·
·
Growth Rates1
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
Revenue YoY
-29.7%
·
·
·
·
·
·
Valuation (TTM)10
Metric
Trend
2025
2024
2023
2022
2021
2020
2019
Revenue TTM
$713.0K
$1M
·
·
·
·
·
Net Income TTM
$-30M
$-14M
$-34M
$-8M
$-36M
$-28M
·
Market Cap
·
$48M
·
·
·
·
·
P/E
-3.3
-2.9
-0.4
·
·
·
·
P/S
·
47.1
·
·
·
·
·
P/B
·
3.3
·
·
·
·
·
P / Tangible Book
·
3.3
2.0
·
·
·
·
P / Cash Flow
·
-2.3
·
·
·
·
·
P / FCF
·
-2.3
·
·
·
·
·
Earnings Yield
-29.9%
-34.5%
-267.8%
·
·
·
·
Income Statement13
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
R&D Expense
$2M
$3M
$3M
$4M
$4M
$4M
$4M
$4M
$4M
$3M
$3M
$4M
$6M
$2M
$1M
$2M
SG&A Expense
$2M
$2M
$1M
$2M
$3M
$2M
$2M
$2M
$2M
$3M
$2M
$3M
$16M
$1M
$2M
$1M
Operating Expenses
$4M
$6M
$4M
$6M
$7M
$6M
$6M
$6M
$7M
$6M
$5M
$7M
$22M
$3M
$3M
$4M
Operating Income
$-4M
$-6M
$-4M
$-6M
$-7M
$-6M
$-6M
$-6M
$-7M
$-6M
$-5M
$-7M
$-22M
$-3M
$-3M
$-4M
Interest Income
·
·
·
·
·
·
·
·
·
·
·
·
·
·
$171.0K
$60.0K
Other Non-op
$231.0K
$11M
$-1M
$0
$269.0K
$1M
$-6M
$0
$0
$6M
$214.0K
$279.0K
$-116.0K
$50.0K
$-49.0K
$-29.0K
Income Tax
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$0
$1.0K
$0
$0
Net Income
$-8M
$5M
$-11M
$-8M
$-6M
$-5M
$-4M
$-6M
$-4M
$130.0K
$-5M
$-6M
$-19M
$1M
$-3M
$-3M
EPS (Basic)
$-0.45
$0.31
$-0.69
$-0.52
$-0.40
$-0.36
$-0.37
$-0.50
$-0.36
$0.01
$-0.82
$-1.11
$-23.43
$2.56
$-31.04
$-36.55
EPS (Diluted)
$-0.45
$0.30
$-0.69
$-0.52
$-0.40
$-0.36
$-0.37
$-0.50
$-0.36
$0.01
$-0.82
$-1.11
$-23.43
$2.56
$-31.04
$-36.55
Shares (Basic)
17,100,457
15,822,163
·
15,076,456
14,995,404
14,121,569
·
11,134,964
11,129,053
9,754,517
5,667,343
5,661,933
823,069
·
83,154
82,923
Shares (Diluted)
17,100,457
16,328,947
·
15,076,456
14,995,404
14,121,569
·
11,134,964
11,129,053
10,047,415
5,667,343
5,661,933
823,069
·
83,154
82,923
EBITDA
$-4M
$-6M
·
$-6M
$-7M
$-6M
·
$-6M
$-7M
$-6M
$-5M
$-7M
$-22M
·
$-10M
$-8M
Balance Sheet16
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
Cash & Equivalents
$19M
$8M
$12M
$5M
$6M
$13M
$8M
$9M
$5M
$7M
$12M
$19M
$24M
$1M
$10M
$14M
Short-term Investments
$0
$0
$1M
$9M
$12M
$12M
$11M
$5M
$14M
$19M
$3M
·
$10M
$0
$33M
$37M
Prepaid Expense
$575.0K
$122.0K
$259.0K
$539.0K
$655.0K
$197.0K
$248.0K
$1M
$1M
$894.0K
$682.0K
$961.0K
$336.0K
$254.0K
$1M
$1M
Current Assets
$19M
$9M
$14M
$15M
$19M
$25M
$20M
$16M
$20M
$27M
$15M
$20M
$34M
$2M
$45M
$52M
PP&E (Net)
$36.0K
$43.0K
$50.0K
$49.0K
$105.0K
$118.0K
$119.0K
$130.0K
$138.0K
$153.0K
$187.0K
$199.0K
$134.0K
$147.0K
·
$2M
Total Assets
$20M
$9M
$14M
$15M
$19M
$25M
$20M
$16M
$21M
$27M
$16M
$20M
$35M
$3M
$45M
$54M
Accounts Payable
$2M
$2M
$1M
$1M
$2M
$2M
$2M
$2M
$2M
$2M
$1M
$2M
$2M
$3M
$498.0K
$1M
Accrued Liabilities
·
·
·
·
·
·
·
·
·
·
·
·
·
·
$200.0K
$463.0K
Current Liabilities
$3M
$5M
$4M
$4M
$3M
$4M
$4M
$4M
$4M
$4M
$4M
$4M
$13M
$5M
$4M
$4M
Total Liabilities
$14M
$10M
$20M
$15M
$13M
$14M
$5M
$7M
$7M
$10M
$4M
$4M
$13M
$13M
$4M
$4M
Common Stock
$6.0K
$4.0K
$4.0K
$4.0K
$4.0K
$4.0K
$4.0K
$3.0K
$3.0K
$3.0K
$1.0K
$1.0K
$1.0K
$1.0K
$2.0K
$2.0K
Retained Earnings
$-192M
$-184M
$-189M
$-179M
$-171M
$-165M
$-160M
$-156M
$-150M
$-146M
$-142M
$-137M
$-131M
$-112M
$-197M
$-188M
AOCI
$-1.0K
·
$0
$1.0K
$-4.0K
$-1.0K
$4.0K
$4.0K
$-9.0K
$-17.0K
·
·
·
·
$-123.0K
$-179.0K
Stockholders' Equity
$6M
$-1M
$-7M
$-268.0K
$6M
$11M
$14M
$9M
$14M
$17M
$12M
$16M
$22M
$-71M
$42M
$50M
Liabilities + Equity
$20M
$9M
$14M
$15M
$19M
$25M
$20M
$16M
$21M
$27M
$16M
$20M
$35M
$3M
$45M
$54M
Shares Outstanding
30,736,401
15,746,416
15,437,410
14,257,234
13,971,990
13,971,990
13,481,917
10,761,917
10,750,156
10,740,115
5,684,873
5,661,933
5,661,933
84,165
·
·
Cash Flow12
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
D&A
·
·
·
·
·
·
·
·
·
·
$12.0K
$14.0K
$13.0K
$13.0K
$13.0K
$13.0K
Stock-based Comp
$540.0K
$561.0K
$622.0K
$625.0K
$1M
$549.0K
$632.0K
$781.0K
$486.0K
$414.0K
$482.0K
$463.0K
$11M
$752.0K
$-2M
$-886.0K
Restructuring
·
·
·
·
·
·
·
·
·
·
·
·
·
·
$2M
·
Other Non-cash
·
·
·
·
·
·
·
·
·
·
·
·
$3M
·
·
·
Operating Cash Flow
$-5M
$-5M
$-5M
$-5M
$-7M
$-5M
$-5M
$-5M
$-7M
$-5M
$-5M
$-12M
$-5M
$-4M
$3M
$682.0K
CapEx
$0
$0
$6.0K
$8.0K
$5.0K
$9.0K
$2.0K
$6.0K
$0
$0
$0
·
·
$0
$-169.0K
$0
Investing Cash Flow
$42.0K
$2M
$7M
$4M
$134.0K
$-1M
$-5M
$9M
$5M
$-13M
$-3M
$10M
$5M
$0
$-11M
$-2M
Stock Issued
$12M
$0
$0
$0
$0
$8.0K
$9M
$0
$-60.0K
$19M
$0
$0
$10M
·
·
·
Net Stock Activity
·
$0
·
·
·
$8.0K
·
·
·
$19M
·
·
$10M
·
·
·
Financing Cash Flow
$15M
$0
$4M
$818.0K
$-102.0K
$11M
$9M
$16.0K
$-7.0K
$19M
$72.0K
$-3M
$24M
$5M
$3M
$1M
Net Change in Cash
$10M
$-3M
$6M
$-448.0K
$-7M
$5M
$-1M
$4M
$-2M
$1M
$-7M
$-5M
$23M
$1M
$-5M
$465.0K
Free Cash Flow
·
$-5M
·
·
·
$-5M
·
·
·
·
·
·
·
·
·
·
Profitability5
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
Operating Margin
-7429.6%
-5293.4%
·
-4012.9%
-3009.6%
-3216.3%
·
·
·
·
·
·
·
·
·
·
Net Margin
-14170.4%
4694.3%
·
-5574.3%
-2707.3%
-2496.0%
·
·
·
·
·
·
·
·
·
·
EBITDA Margin
-7429.6%
-5293.4%
·
-4012.9%
-3009.6%
-3216.3%
·
·
·
·
·
·
·
·
·
·
ROA
-39.7%
29.3%
·
-50.1%
-29.7%
-19.2%
·
-35.0%
-19.1%
0.42%
-15.1%
-17.0%
-40.5%
·
-16.1%
-12.0%
ROE
-131.8%
101.7%
·
-178.1%
-59.7%
-35.8%
·
-53.0%
-26.3%
0.66%
-17.2%
-19.1%
-49.3%
·
-17.2%
-12.8%
Liquidity & Solvency2
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
Current Ratio
5.6
1.6
·
4.0
5.5
5.7
·
4.1
5.2
6.2
4.1
5.0
2.7
·
12.0
11.9
Quick Ratio
5.3
1.5
·
3.8
5.2
5.5
·
3.9
4.9
6.0
4.0
4.7
2.7
·
11.6
11.7
Efficiency1
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
Asset Turnover
0.0
0.0
·
0.0
0.0
0.0
·
·
·
·
·
·
·
·
·
·
Per Share5
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
Book Value / Share
$0.18
$-0.07
·
$-0.02
$0.44
$0.78
·
$0.84
$1.29
$1.61
$2.14
$2.86
$3.89
·
·
·
Revenue / Share
$0.00
$0.01
·
$0.01
$0.01
$0.01
·
·
·
·
·
·
·
·
·
·
Cash Flow / Share
·
$-0.30
·
·
·
$-0.35
·
·
·
$-0.47
·
·
$-6.51
·
·
·
Cash / Share
$0.61
$0.52
·
$0.38
$0.42
$0.90
·
$0.85
$0.47
$0.63
$2.05
$3.37
$4.31
·
·
·
EPS (TTM)
$-1.36
$-1.31
·
$-1.65
$-1.63
$-1.59
·
·
·
·
$-22.80
$-53.02
$-88.46
·
$-114.13
$-83.47
Valuation (TTM)9
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Q2 2022
Revenue TTM
$451.0K
$617.0K
·
$776.0K
$854.0K
$909.0K
·
·
·
·
·
·
·
·
·
·
Net Income TTM
$-21M
$-20M
·
$-23M
$-21M
$-19M
·
·
·
·
$-29M
$-27M
$-23M
·
$-18M
$-23M
Market Cap
$32M
$9M
·
$44M
$22M
$27M
·
$48M
$43M
$45M
$15M
$23M
·
·
·
·
P/E
-0.8
-0.4
·
-1.9
-1.0
-1.2
·
·
·
·
-0.1
-0.1
·
·
·
·
P/S
70.2
13.8
·
56.5
26.2
29.4
·
·
·
·
·
·
·
·
·
·
P/B
5.7
-7.7
·
-163.6
3.7
2.5
·
5.3
3.1
2.6
1.2
1.4
·
·
·
·
P / Tangible Book
5.7
·
·
·
3.7
2.5
·
5.3
3.1
2.6
1.2
1.4
·
·
·
·
P / Cash Flow
·
-1.8
·
·
·
-5.5
·
·
·
-9.5
·
·
·
·
·
·
Earnings Yield
-132.0%
-242.6%
·
-53.6%
-101.9%
-83.2%
·
·
·
·
-857.1%
-1322.2%
·
·
·
·
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
Net Income
$-30M
$-14M
$-34M
$-8M
$-36M
Diluted EPS
$-1.97
$-1.22
$-7.66
$-111.16
$-1.69
Metric
2025-12-31
2024-12-31
2023-12-31
2022-12-31
2021-12-31
Current Ratio
·
5.3
·
·
16.5
Quick Ratio
·
5.1
·
·
15.7
Metric
2025-12-31
2024-12-31
2023-12-31
2022-12-31
2021-12-31
Free Cash Flow
·
$-21M
·
·
$-32M
Institutional owners (13F)
35 filers
· $11.6M 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.
Holders35
Value held$11.6M
New positions10
Exited positions6
Institutional activity — Q2 2026 vs prior quarter
New positions
Exited positions
Increased
Decreased
Net shares change
10 (-2 vs prior Q)
6 (-6 vs prior Q)
5 (+1 vs prior Q)
7 (+2 vs prior Q)
+7.3M
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.
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
24 insiders
· 10 officers · 15 directors