OST 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.
Stock splits2
Ex-date
Split
Type
Aug. 5, 2025
1-for-25
Reverse
Dec. 31, 2024
1-for-10
Reverse
10-Year Performance
Revenue, net income, margins and EPS trends
06
Revenue$40M2020-09-30 → 2025-09-30
EPS$-4.382020-09-30 → 2025-09-30
Free Cash Flow$-7M2022-09-30 → 2025-09-30
Net margin-26.0%2022-09-30 → 2025-09-30
Valuation & Ratios07–12
Valuation
P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
Metric
5Y trend
OST
5Y avg
Peer Median
Verdict
P/E
-0.45Y avg ≈422.3
≈422.3
·
·
Price / Tangible Book
271.0
·
·
·
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
OST
5Y avg
Peer Median
Verdict
Gross Margin
6.4%5Y avg ≈6.8%
≈6.8%
·
·
Operating Margin
-22.9%5Y avg ≈-17.4%
≈-17.4%
·
·
EBITDA Margin
-22.9%5Y avg ≈-17.4%
≈-17.4%
·
·
Pretax Margin
-25.9%5Y avg ≈-18.9%
≈-18.9%
·
·
Net Profit Margin
-26.0%5Y avg ≈-19.1%
≈-19.1%
·
·
ROA
-19.8%5Y avg ≈-14.5%
≈-14.5%
·
·
ROE
-169.1%5Y avg ≈-82.8%
≈-82.8%
·
·
ROIC
-30.0%5Y avg ≈-22.3%
≈-22.3%
·
·
Financial Health
Debt, liquidity, solvency — balance sheet strength
Metric
5Y trend
OST
5Y avg
Peer Median
Verdict
Debt / Equity
3.35Y avg ≈2.7
≈2.7
·
·
Current Ratio
0.55Y avg ≈0.6
≈0.6
·
·
Quick Ratio
0.25Y avg ≈0.2
≈0.2
·
·
Interest Coverage
-64.05Y avg ≈-68.2
≈-68.2
·
·
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
OST
5Y avg
Peer Median
Verdict
EPS (Diluted)
$-4.385Y avg ≈$-73.80
≈$-73.80
·
·
Revenue / Share
$17.365Y avg ≈$13.04
≈$13.04
·
·
Cash Flow / Share
$0.045Y avg ≈$-0.66
≈$-0.66
·
·
Capital Efficiency
Asset turnover, inventory turnover, receivables turnover
Metric
5Y trend
OST
5Y avg
Peer Median
Verdict
Asset Turnover
0.85Y avg ≈1.0
≈1.0
·
·
Inventory Turnover
4.35Y avg ≈4.0
≈4.0
·
·
Receivables Turnover
10.75Y avg ≈8.6
≈8.6
·
·
Revenue / Employee
≈$302.9K
·
·
·
value · ≈ 5Y avg · industry median · verdict relative to median
Full Fundamentals
All metrics by year — income statement, balance sheet, cash flow
15
Income Statement17
Metric
Trend
2025
2024
2023
2022
2021
Revenue
$40M
$32M
$58M
$105M
$168M
Cost of Revenue
$37M
$31M
$55M
$93M
$150M
Gross Profit
$3M
$2M
$2M
$13M
$17M
R&D Expense
$3M
$2M
$3M
$3M
$6M
SG&A Expense
$7M
$8M
$7M
$8M
$5M
Operating Expenses
$12M
$11M
$12M
$12M
$14M
Operating Income
$-9M
$-10M
$-10M
$450.4K
$3M
Interest Expense
$141.9K
$64.7K
$10.6K
$67.7K
$128.8K
Other Non-op
$369.0K
$1M
$742.3K
$1M
$1M
Pretax Income
$-10M
$-10M
$-11M
$439.2K
$3M
Income Tax
$15.6K
$23.2K
$227.3K
$326.9K
$-57.1K
Net Income
$-10M
$-10M
$-11M
$112.2K
$3M
EPS (Basic)
$-4.38
$-168.50
$-196.59
$0.17
$0.30
EPS (Diluted)
$-4.38
$-168.50
$-196.59
$0.17
$0.30
Shares (Basic)
2,285,583
59,750
56,025
1,177,320
10,125,000
Shares (Diluted)
2,285,583
59,750
56,025
1,177,320
10,125,000
EBITDA
$-9M
$-10M
$-10M
$450.4K
·
Balance Sheet26
Metric
Trend
2025
2024
2023
2022
2021
Cash & Equivalents
$5M
$1M
$854.5K
$4M
$684.3K
Receivables
$4M
$4M
$6M
$6M
$101.4K
Inventory
$6M
$11M
$14M
$15M
$19M
Prepaid Expense
$527.0K
$1M
$220.3K
$207.6K
$1M
Current Assets
$18M
$21M
$24M
$32M
$54M
PP&E (Net)
$30M
$25M
$25M
$19M
$19M
PP&E (Gross)
·
$34M
$33M
$25M
$23M
Accum. Depreciation
$11M
$10M
$8M
·
·
Intangibles
$4M
$4M
$5M
$3M
$127.1K
Other Non-current Assets
·
·
$248.0K
$823.1K
·
Total Assets
$53M
$51M
$57M
$57M
$76M
Accounts Payable
$8M
$6M
$11M
$6M
$18M
Short-term Debt
$23M
$25M
$24M
$21M
$32M
Current Liabilities
$40M
$41M
$41M
$32M
$61M
Capital Leases
·
·
$12.9K
·
$5.6K
Other Non-current Liabilities
·
·
·
·
$194.0K
Total Liabilities
$42M
$43M
$42M
$32M
$61M
Long-term Debt
$2M
$2M
$2M
·
$194.0K
Total Debt
$23M
$25M
$24M
$21M
·
Common Stock
·
·
$1.4K
$1.4K
$1.0K
Paid-in Capital
$36M
$24M
$23M
$23M
$11M
Retained Earnings
$-29M
$-19M
$-8M
$2M
$3M
AOCI
$-2M
$-2M
$-2M
$-2M
$-316.0K
Stockholders' Equity
$7M
$5M
$14M
$25M
$14M
Liabilities + Equity
$53M
$51M
$57M
$57M
$76M
Shares Outstanding
·
·
14,006,250
14,006,250
10,250,000
Cash Flow12
Metric
Trend
2025
2024
2023
2022
2021
Deferred Tax
$-5.3K
$-10.1K
$581.8K
$208.0K
$208.8K
Amort. of Intangibles
$961.5K
$905.5K
$533.3K
$214.7K
$199.9K
Operating Cash Flow
$85.2K
$-5M
$-3M
$10M
$-18M
CapEx
$7M
$2M
$4M
$5M
$6M
Investing Cash Flow
$-7M
$-1M
$-7M
$-7M
$-5M
Stock Issued
$2M
$2M
·
$12M
·
Net Stock Activity
$2M
$2M
·
$12M
·
Financing Cash Flow
$11M
$7M
$8M
$11.8K
$19M
Net Change in Cash
$4M
$182.1K
$-3M
$3M
$-5M
Taxes Paid
$390
$112
$-78.2K
$241.7K
$375.0K
Free Cash Flow
$-7M
$-7M
$-7M
$5M
·
Levered FCF
$-7M
$-7M
·
$5M
·
Profitability8
Metric
Trend
2025
2024
2023
2022
2021
Gross Margin
6.4%
5.2%
3.6%
12.0%
·
Operating Margin
-22.9%
-29.3%
-17.8%
0.43%
·
Net Margin
-26.0%
-31.4%
-19.1%
0.11%
·
Pretax Margin
-25.9%
-31.3%
-18.8%
0.42%
·
EBITDA Margin
-22.9%
-29.3%
-17.8%
0.43%
·
ROA
-19.8%
-18.9%
-19.4%
0.17%
·
ROE
-169.1%
-106.4%
-56.1%
0.57%
·
ROIC
-30.0%
-31.6%
-27.7%
0.25%
·
Liquidity & Solvency4
Metric
Trend
2025
2024
2023
2022
2021
Current Ratio
0.5
0.5
0.6
1.0
·
Quick Ratio
0.2
0.1
0.2
0.1
·
Debt / Equity
3.3
4.8
1.7
0.8
·
Interest Coverage
-64.0
-147.2
·
6.6
·
Efficiency3
Metric
Trend
2025
2024
2023
2022
2021
Asset Turnover
0.8
0.6
1.0
1.6
·
Inventory Turnover
4.3
2.4
3.7
5.4
·
Receivables Turnover
10.7
6.2
9.0
·
·
Per Share5
Metric
Trend
2025
2024
2023
2022
2021
Book Value / Share
·
·
$1.00
$1.81
·
Revenue / Share
$17.36
$21.73
$4.11
$8.95
·
Cash Flow / Share
$0.04
$-3.31
$-0.18
$0.82
·
Cash / Share
·
·
$0.06
$0.26
·
EPS (TTM)
$-4.38
$-168.50
$-196.59
$0.17
·
Valuation (TTM)14
Metric
Trend
2025
2024
2023
2022
2021
Revenue TTM
$40M
$32M
$58M
$105M
·
Net Income TTM
$-10M
$-10M
$-11M
$112.2K
·
Market Cap
·
·
$2.43B
$4.03B
·
Enterprise Value
·
·
$2.46B
$4.04B
·
P/E
-0.4
-0.6
-0.9
1691.2
·
P/S
·
·
42.3
38.2
·
P/B
·
·
174.4
158.9
·
P / Tangible Book
·
·
271.0
180.0
·
P / Cash Flow
·
·
-939.1
415.2
·
P / FCF
·
·
-343.9
879.9
·
EV / EBITDA
·
·
-239.5
8979.2
·
EV / FCF
·
·
-347.2
883.8
·
EV / Revenue
·
·
42.7
38.4
·
Earnings Yield
-258.4%
-179.3%
-113.1%
0.06%
·
No quarterly filings for OST
We don't have SEC filings for this ticker yet.
Most recent period on the left · null values shown as ·
Financial Statements
Income statement, balance sheet, cash flow — annual, last 5 years
16
Metric
2025-09-30
2024-09-30
2023-09-30
2022-09-30
2021-09-30
Revenue
$40M
$32M
$58M
$105M
$168M
Gross Margin %
6.4%
5.2%
3.6%
12.0%
·
Operating Margin %
-22.9%
-29.3%
-17.8%
0.43%
·
Net Income
$-10M
$-10M
$-11M
$112.2K
$3M
Diluted EPS
$-4.38
$-168.50
$-196.59
$0.17
$0.30
Metric
2025-09-30
2024-09-30
2023-09-30
2022-09-30
2021-09-30
Debt / Equity
3.3
4.8
1.7
0.8
·
Current Ratio
0.5
0.5
0.6
1.0
·
Quick Ratio
0.2
0.1
0.2
0.1
·
Metric
2025-09-30
2024-09-30
2023-09-30
2022-09-30
2021-09-30
Free Cash Flow
$-7M
$-7M
$-7M
$5M
·
Institutional owners (13F)
10 filers
· $40K 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.
Holders10
Value held$40K
New positions3
Exited positions1
Institutional activity — Q2 2026 vs prior quarter
New positions
Exited positions
Increased
Decreased
Net shares change
3 (+3 vs prior Q)
1 (-1 vs prior Q)
0 (0 vs prior Q)
0 (0 vs prior Q)
+25K
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.
Peer comparison (GICS sub-industry)
Key metrics vs sector peers
22
FY basis, prices as of each company's last fiscal year-end close.