POCI at a glance
The past year
Chart+7.0% $5.28, close Nov 13
- From the highest close
- −11.5%
- Vs the 200-day average
- +14.0%
Short interest
History8,551 shares
- Of shares outstanding
- 0.08%
- Since the last report
- +116.4%
- Days to cover
- 1.0 day
- Settled
- Oct 30, 2026
Insider buying, 7 days
FilingsNone filed this week
- Form 4s filed
- Nov 8 – Nov 14
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.
POCI price history
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Investment thesis
What must happen next
POCI’s specialized medical-device and defense/aerospace optical know-how must keep winning design-in roles that become repeat production programs, rather than remaining uneven project work.HoldingMateriality: High
POCI describes itself as a developer and manufacturer of advanced optical instruments operating primarily in medical devices and advanced defense/aerospace products. If design-ins convert, a small revenue base can scale; if they do not, the business remains a volatile engineering shop.
Watch: Medical-device OEMs choose to insource miniature optical subsystems instead of outsourcing to POCI.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
POCI describes itself as a developer and manufacturer of advanced optical instruments operating primarily in medical devices and advanced defense/aerospace.
Open source ↗The custom-optics model must recover pricing, mix, or manufacturing yield advantage; otherwise POCI’s technical specialization is not translating into economic power.WeakeningMateriality: High
Annual GAAP gross profit was $3.4 million in FY2025 versus $5.8 million in FY2024, despite revenue being almost unchanged. Gross margin is the bridge between technical differentiation and shareholder value; without recovery, growth could destroy cash.
Watch: Low-margin production programs replace higher-margin engineering or prototype work.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Annual GAAP gross profit was $3.4 million in FY2025 versus $5.8 million in FY2024, despite revenue being almost unchanged.
Open source ↗POCI’s fixed engineering and manufacturing base must be better utilized, or costs must be reset, because the current scale is not absorbing overhead.WeakeningMateriality: Medium
Annual GAAP operating income was a $5.6 million loss in FY2025, worse than a $2.7 million loss in FY2024. Operating leverage is what would turn a niche technical position into per-share value; persistent underutilization keeps the equity dependent on external capital.
Watch: Program ramps fail to fill manufacturing capacity enough to absorb engineering and overhead costs.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Annual GAAP operating income was a $5.6 million loss in FY2025, worse than a $2.7 million loss in FY2024.
Open source ↗POCI must reduce operating cash burn before liquidity needs shift value from existing shareholders to new capital providers.WeakeningMateriality: Medium
Annual GAAP operating cash flow was negative $3.5 million in FY2025, worse than negative $2.7 million in FY2024. Even a valid product-market thesis can be a poor stock if the company must issue equity or expensive debt before the turnaround appears.
Watch: New production programs require working-capital investment before customer payments arrive.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Annual GAAP operating cash flow was negative $3.5 million in FY2025, worse than negative $2.7 million in FY2024.
Open source ↗
Full investment case & evidence
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Original research
POCI’s specialized medical-device and defense/aerospace optical know-how must keep winning design-in roles that become repeat production programs, rather than remaining uneven project work. If design-ins convert, a small revenue base can scale; if they do not, the business remains a volatile engineering shop.
The custom-optics model must recover pricing, mix, or manufacturing yield advantage; otherwise POCI’s technical specialization is not translating into economic power. Gross margin is the bridge between technical differentiation and shareholder value; without recovery, growth could destroy cash.
POCI’s fixed engineering and manufacturing base must be better utilized, or costs must be reset, because the current scale is not absorbing overhead. Operating leverage is what would turn a niche technical position into per-share value; persistent underutilization keeps the equity dependent on external capital.
POCI must reduce operating cash burn before liquidity needs shift value from existing shareholders to new capital providers. Even a valid product-market thesis can be a poor stock if the company must issue equity or expensive debt before the turnaround appears.
All standing thesis claims
Original report summary
medical-device and defense/aerospace design wins convert into higher-margin production before cash burn forces financing.
Bull case and bear case
Bull case and bear case for Precision Optics
Where the evidence on Precision Optics disagrees: Mixed on the latest evidence (Oct 17, 2026). Of its 4 thesis points, 1 holding and 3 weakening.
Bull case: what the evidence supports
POCI’s specialized medical-device and defense/aerospace optical know-how must keep winning design-in roles that become repeat production programs, rather than remaining uneven project work.
Bear case: what the evidence questions
The custom-optics model must recover pricing, mix, or manufacturing yield advantage; otherwise POCI’s technical specialization is not translating into economic power.
POCI’s fixed engineering and manufacturing base must be better utilized, or costs must be reset, because the current scale is not absorbing overhead.
POCI must reduce operating cash burn before liquidity needs shift value from existing shareholders to new capital providers.
Thesis-Break Engine
Thesis-break watch · Precision Optics
No break has crossed Precision Optics’s thesis. Its break conditions are checked against every new filing as it lands.
MARKET + FINANCIAL SNAPSHOT
The numbers behind the thesis
What Changed
- MixedReported results of operations (earnings release).
Precision Optics filed an SEC 8-K on 2026-09-28: Reported results of operations (earnings release). It is a dated development that tests the current thesis.
Risks / falsifiers
What could break the thesis
- Medical-device OEMs choose to insource miniature optical subsystems instead of outsourcing to POCI.
- Low-margin production programs replace higher-margin engineering or prototype work.
- Program ramps fail to fill manufacturing capacity enough to absorb engineering and overhead costs.
- New production programs require working-capital investment before customer payments arrive.
POCI news
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Financial statements
POCI income statement
Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.
POCI: quick answers
- What is POCI's short interest?
- As of October 30, 2026, 8,551 POCI shares were sold short, 0.08% of its shares outstanding, up 116.4% from the count before. At the stock's average daily volume that is 1.0 day to cover. FINRA publishes the count twice a month. POCI short interest history

