One Stop Systems
OSSNASDAQUSD
- Source valuation snapshot. Not a live recalculation.
- Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
- Diluted earnings per share from the latest filed annual.
- $4.76 Prior regular-session close from the quote source.
- $4.84–$5.11 Regular-session low and high so far today.
- 869.8K Regular-session shares traded · Nov 11, 4:00 PM ET.
- Not yet confirmed The company has not confirmed its next report date. Reported quarters are available in the chart’s Earnings view.
- $3.88–$20.88 52-week trading low and high returned by the quote source.
Understand the Business
Why the Stock Moved
Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.
The core investment thesis
Own OSS if its rugged edge-compute niche becomes repeatable defense and industrial design wins with high gross margins, but the business has not yet proven durable operating leverage.
OSS price history
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Investment thesis
What must happen next
Specialized rugged and edge-compute design wins can restart growth if customers keep choosing OSS over larger defense-computing vendors and in-house prime-contractor designs.HoldingMateriality: High
GAAP annual revenue rose to $32.2 million in FY2025 from $24.6 million in FY2024. If the design-win engine works, revenue recovery has a durable source; if it does not, FY2025 is just a bounce from a trough.
Watch: Defense primes such as Lockheed Martin, Northrop Grumman, or RTX choose to design rugged compute subsystems internally rather than source from OSS.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
GAAP annual revenue rose to $32.2 million in FY2025 from $24.6 million in FY2024.
Open source ↗OSS must keep earning a customization premium; otherwise the business collapses into low-margin hardware resale or contract manufacturing.StrengtheningMateriality: High
GAAP annual gross profit improved to $16.0 million in FY2025 from $0.6 million in FY2024. Gross profit is the clearest sign that customers value OSS engineering rather than treating its systems as interchangeable boxes.
Watch: Mercury Systems, Curtiss-Wright, Abaco Systems, General Micro Systems, or Kontron underbid OSS on rugged compute programs.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
GAAP annual gross profit improved to $16.0 million in FY2025 from $0.6 million in FY2024.
Open source ↗The small fixed-cost platform must scale into operating profit as revenue recovers; otherwise growth is not valuable enough for shareholders.HoldingMateriality: Medium
GAAP annual operating loss narrowed to $3.4 million in FY2025 from a $15.7 million loss in FY2024. Revenue growth only creates owner value if engineering, sales, and manufacturing costs do not rise just as fast.
Watch: OSS has to add engineering, compliance, sales, or program-management headcount before awards ramp, preventing operating leverage.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
GAAP annual operating loss narrowed to $3.4 million in FY2025 from a $15.7 million loss in FY2024.
Open source ↗The balance sheet gives OSS runway to pursue long-cycle rugged-compute programs without near-term financial distress, but that runway must not be consumed by losses or working capital.StrengtheningMateriality: Medium
Cash was $31.2 million at FY2025 year-end, up from $4.0 million at FY2024 year-end. For a microcap hardware company, cash runway can determine whether it can wait for program awards or must issue dilutive capital at the wrong time.
Watch: OSS uses cash to fund continued operating losses before design wins convert to production revenue.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Cash was $31.2 million at FY2025 year-end, up from $4.0 million at FY2024 year-end.
Open source ↗Per-share value will not be durable unless reported earnings shift from below-operating-line gains to recurring operating profit.WeakeningMateriality: Medium
GAAP diluted EPS was positive $0.22 in FY2025 after negative $0.65 in FY2024. If investors capitalize FY2025 EPS without operating earnings underneath it, the stock can disappoint even if reported net income was positive.
Watch: Repeat production awards drive sustained positive operating income, making EPS operating-led rather than non-operating-led.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
GAAP diluted EPS was positive $0.22 in FY2025 after negative $0.65 in FY2024.
Open source ↗
Full investment case & evidence
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Original research
Specialized rugged and edge-compute design wins can restart growth if customers keep choosing OSS over larger defense-computing vendors and in-house prime-contractor designs. If the design-win engine works, revenue recovery has a durable source; if it does not, FY2025 is just a bounce from a trough.
OSS must keep earning a customization premium; otherwise the business collapses into low-margin hardware resale or contract manufacturing. Gross profit is the clearest sign that customers value OSS engineering rather than treating its systems as interchangeable boxes.
The small fixed-cost platform must scale into operating profit as revenue recovers; otherwise growth is not valuable enough for shareholders. Revenue growth only creates owner value if engineering, sales, and manufacturing costs do not rise just as fast.
The balance sheet gives OSS runway to pursue long-cycle rugged-compute programs without near-term financial distress, but that runway must not be consumed by losses or working capital. For a microcap hardware company, cash runway can determine whether it can wait for program awards or must issue dilutive capital at the wrong time.
Per-share value will not be durable unless reported earnings shift from below-operating-line gains to recurring operating profit. If investors capitalize FY2025 EPS without operating earnings underneath it, the stock can disappoint even if reported net income was positive.
All standing thesis claims
Original report summary
its rugged edge-compute niche becomes repeatable defense and industrial design wins with high gross margins, but the business has not yet proven durable operating leverage.
Bull case and bear case
Bull case and bear case for One Stop Systems
Where the evidence on One Stop Systems disagrees: Mixed on the latest evidence (Oct 15, 2026). Of its 5 thesis points, 2 strengthening, 2 holding and 1 weakening.
Bull case: what the evidence supports
Specialized rugged and edge-compute design wins can restart growth if customers keep choosing OSS over larger defense-computing vendors and in-house prime-contractor designs.
OSS must keep earning a customization premium; otherwise the business collapses into low-margin hardware resale or contract manufacturing.
The small fixed-cost platform must scale into operating profit as revenue recovers; otherwise growth is not valuable enough for shareholders.
The balance sheet gives OSS runway to pursue long-cycle rugged-compute programs without near-term financial distress, but that runway must not be consumed by losses or working capital.
Bear case: what the evidence questions
Per-share value will not be durable unless reported earnings shift from below-operating-line gains to recurring operating profit.
Thesis-Break Engine
Thesis-break watch · One Stop Systems
No break has crossed One Stop Systems’s thesis. Its break conditions are checked against every new filing as it lands.
MARKET + FINANCIAL SNAPSHOT
The numbers behind the thesis
What Changed
- MixedEntered a material definitive agreement.
One Stop Systems filed an SEC 8-K on 2026-08-05: Entered a material definitive agreement. It is a dated development that tests the current thesis.
- MixedDirector or principal officer change.
One Stop Systems filed an SEC 8-K on 2026-05-19: Director or principal officer change. It is a dated development that tests the current thesis.
- MixedReported results of operations (earnings release).
One Stop Systems filed an SEC 8-K on 2026-05-08: Reported results of operations (earnings release). It is a dated development that tests the current thesis.
Risks / falsifiers
What could break the thesis
- Defense primes such as Lockheed Martin, Northrop Grumman, or RTX choose to design rugged compute subsystems internally rather than source from OSS.
- Mercury Systems, Curtiss-Wright, Abaco Systems, General Micro Systems, or Kontron underbid OSS on rugged compute programs.
- OSS has to add engineering, compliance, sales, or program-management headcount before awards ramp, preventing operating leverage.
- OSS uses cash to fund continued operating losses before design wins convert to production revenue.
- Repeat production awards drive sustained positive operating income, making EPS operating-led rather than non-operating-led.
OSS news
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Financial statements
OSS income statement
Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.
OSS: quick answers
- What is OSS's short interest?
- As of October 30, 2026, 3.3M OSS shares were sold short, down 9.8% from the count before. At the stock's average daily volume that is 2.1 days to cover. FINRA publishes the count twice a month. OSS short interest history
- Have members of Congress traded OSS?
- 1 trade in OSS has been disclosed under the STOCK Act by members of Congress, the President or senior officials, none in reports made public in the last 90 days. Every disclosed OSS trade
