One Stop Systems, Inc. (OSS)
Nasdaq · Electronic Computers · Manufacturing · CIK 1394056 · fiscal year ends in Dec
Closing price $5.13 on 30 Oct 2026; 52-week range $4.34 to $19.95.
Key figures
The last twelve months reported, with the latest price and balance sheet.
- Revenue, last twelve months
- $42.0M
- Revenue growth
- 18.7%
- Net income, last twelve months
- $429.3K
- Earnings per share
- $0.06
- Gross margin
- 48.1%
- Operating margin
- -17.3%
- Net margin
- 1.0%
- Return on equity
- 1.1%
- Market value
- $128.6M
- Price to earnings
- 85.6x
- Cash
- $5.6M
- Debt
- $0
- Debt to equity
- 0.00
- Shares outstanding
- 25.0M
Financial statements
Revenue, profit and cash flow by fiscal year, each year linked to its annual report.
| Fiscal year | Year end | Revenue | Operating income | Net income | EPS | Free cash flow | Filing |
|---|---|---|---|---|---|---|---|
| FY2025 | 31 Dec 2025 | $32.2M | -$3.4M | $5.1M | $0.22 | -$6.4M | 10-K filed 18 Mar 2026 |
| FY2024 | 31 Dec 2024 | $24.6M | -$15.7M | -$13.6M | -$0.65 | -$336.4K | 10-K filed 19 Mar 2025 |
| FY2023 | 31 Dec 2023 | $60.9M | -$7.9M | -$6.7M | -$0.32 | -$1.3M | 10-K filed 21 Mar 2024 |
| FY2022 | 31 Dec 2022 | $72.4M | $1.6M | -$2.2M | -$0.11 | -$8.3M | 10-K filed 23 Mar 2023 |
| FY2021 | 31 Dec 2021 | $62.0M | $1.7M | $2.3M | $0.12 | $5.1M | 10-K filed 24 Mar 2022 |
By quarter
| Quarter | Quarter end | Revenue | Net income | EPS |
|---|---|---|---|---|
| Q3 FY2026 | 30 Sep 2026 | $12.6M | -$593.7K | -$0.02 |
| Q2 FY2026 | 30 Jun 2026 | $9.3M | -$7.3M | -$0.29 |
| Q1 FY2026 | 31 Mar 2026 | $8.1M | -$519.9K | -$0.02 |
| Q4 FY2025 | 31 Dec 2025 | $12.0M | $8.9M | $0.39 |
| Q3 FY2025 | 30 Sep 2025 | $9.3M | $263.5K | $0.01 |
| Q2 FY2025 | 30 Jun 2025 | $5.8M | -$2.0M | -$0.09 |
| Q1 FY2025 | 31 Mar 2025 | $5.2M | -$2.0M | -$0.09 |
| Q4 FY2024 | 31 Dec 2024 | $15.1M | -$3.1M | -$0.15 |
Revenue by segment
As the company reports it in the segment note of its annual report.
By product, FY2025
| Segment | Revenue | Share |
|---|---|---|
| Customized Computers and Flash Arrays | $32.2M | 99.7% |
| Product Warranty | $93.4K | 0.3% |
Company events
The newest 8-K filings of 88 held.
| Filed | Form | Event | Items |
|---|---|---|---|
| 28 Oct 2026 | 8-K | Material agreement | 1.01 |
| 28 Oct 2026 | 8-K | Results, Investor update | 2.02, 7.01 |
| 5 Aug 2026 | 8-K | Leadership change, Material agreement | 1.01, 5.02, 9.01 |
| 19 May 2026 | 8-K | Leadership change, Shareholder vote | 5.02, 5.07, 9.01 |
| 8 May 2026 | 8-K | Results, Investor update | 2.02, 7.01 |
| 15 Apr 2026 | 8-K | Investor update | 7.01 |
| 6 Jan 2026 | 8-K | Deal completed, Material agreement, Investor update | 1.01, 2.01, 7.01, 9.01 |
| 1 Oct 2025 | 8-K | Material agreement, Investor update | 1.01, 7.01 |
| 20 May 2025 | 8-K | Shareholder vote | 5.07 |
| 9 May 2025 | 8-K | Leadership change | 5.02 |
| 21 Apr 2025 | 8-K | Leadership change | 5.02 |
| 15 Apr 2025 | 8-K | Leadership change, Bylaws or fiscal year change | 5.02, 5.03 |
Every filing
The newest filings with the SEC of 174 held.
| Filed | Form | Period |
|---|---|---|
| 28 Oct 2026 | 8-K | 28 Oct 2026 |
| 28 Oct 2026 | 8-K | 28 Oct 2026 |
| 28 Oct 2026 | 10-Q | 30 Sep 2026 |
| 2 Sep 2026 | EFFECT | – |
| 31 Aug 2026 | CORRESP | – |
| 28 Aug 2026 | S-3/A | – |
| 26 Aug 2026 | UPLOAD | – |
| 24 Aug 2026 | S-3 | – |
| 5 Aug 2026 | 8-K | 31 Jul 2026 |
| 5 Aug 2026 | 10-Q | 30 Jun 2026 |
| 19 May 2026 | 8-K | 13 May 2026 |
| 8 May 2026 | 8-K | 7 May 2026 |
Insider trades
Form 4 trades by officers, directors and 10% owners, last 12 months.
| Traded | Insider | Type | Shares | Price | Value | Held after | Form 4 |
|---|---|---|---|---|---|---|---|
| 26 May 2026 | Bassett David George, Director | Sale outside a trading plan | 8,000 | $17.64 | $141.1K | 24,984 | 26 May 2026 |
| 26 May 2026 | Matz Gregory W, Director | Sale outside a trading plan | 8,000 | $17.52 | $140.2K | 78,914 | 26 May 2026 |
| 26 May 2026 | Herbets Mitchell H, Director | Sale outside a trading plan | 5,000 | $17.62 | $88.1K | 48,984 | 26 May 2026 |
Planned insider sales
Form 144 notices, filed when the sell order goes to the broker.
| Filed | Seller | Shares | Value | Planned sale |
|---|---|---|---|---|
| 26 May 2026 | MITCHELL HERBETS, Director | 5,000 | $88.1K | 26 May 2026 |
| 26 May 2026 | Matz Gregory W, Director | 8,000 | $137.8K | 26 May 2026 |
| 26 May 2026 | BASSETT DAVID GEORGE, Director | 8,000 | $142.9K | 26 May 2026 |
Large holders
Schedule 13D and 13G filings by holders of more than 5% of the voting shares.
| Filed | Holder | Schedule | Stake | Shares |
|---|---|---|---|---|
| 9 Oct 2026 | Galkin Vladimir | 13G amended | 0.8% | 200.0K |
| 31 Jul 2026 | Galkin Vladimir | 13G amended | 6.1% | 1.5M |
| 29 Jul 2026 | BlackRock, Inc. | 13G | 7.4% | 1.8M |
| 24 Jul 2026 | Galkin Vladimir | 13G | 5% | 1.2M |
| 13 May 2026 | JANE STREET GROUP, LLC | 13G | 5.6% | 1.4M |
| 17 Feb 2026 | Lynrock Lake LP | 13G amended | 2.7% | 665.9K |
| 13 Feb 2026 | BARD ASSOCIATES INC | 13G amended | 2.2% | 540.1K |
| 18 Nov 2025 | Lynrock Lake LP | 13G amended | 6.6% | 1.4M |
Short interest
Shares sold short and not yet bought back, on each FINRA settlement date.
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 3.7M | -18.23% | 3.3 |
| 30 Sep 2026 | 4.5M | -4.69% | 6.97 |
| 15 Sep 2026 | 4.7M | +1.27% | 6.97 |
| 31 Aug 2026 | 4.6M | +1.37% | 5.47 |
| 14 Aug 2026 | 4.6M | +10.46% | 4.84 |
| 31 Jul 2026 | 4.1M | +23.19% | 3.77 |
| 15 Jul 2026 | 3.4M | -4.16% | 2.91 |
| 30 Jun 2026 | 3.5M | +18.97% | 2.34 |
Funds that hold it
From each fund's latest Form 13F.
127 funds held it at 30 Jun 2026: 75 added and 24 trimmed in the quarter. The largest:
| Fund | Shares | Value | Change in the quarter |
|---|---|---|---|
| BlackRock, Inc. | 1,837,840 | $33.4M | +1,240,537 |
| Jane Street Group, LLC | 1,309,455 | $23.8M | +434,897 |
| Vanguard Capital Management LLC | 974,568 | $17.7M | +14,980 |
| Geode Capital Management, LLC | 572,918 | $10.4M | +320,465 |
| Bard Associates Inc. | 526,370 | $9.6M | -14,296 |
| Palisades Investment Partners, LLC | 414,392 | $7.5M | +414,392 |
| Renaissance Technologies LLC | 407,860 | $7.4M | +147,900 |
| State Street Corp. | 384,259 | $7.0M | +282,583 |
| Millennium Management LLC | 337,710 | $6.1M | -63,019 |
| Qube Research & Technologies Ltd | 318,919 | $5.8M | +318,919 |
Peers
Companies in the same industry.
- Apple Inc. (AAPL): revenue $466.8B, market value $5.04T
- Dell Technologies Inc. (DELL): revenue $151.2B, market value $271.3B
- Super Micro Computer, Inc. (SMCI): revenue $39.1B, market value $21.7B
- Omnicell, Inc. (OMCL): revenue $1.2B, market value $1.7B