Stocks Technology OSS
NASDAQ · TechnologyOne Stop Systems, Inc. (OSS)
One Stop Systems, Inc. brought in $42M of revenue over the twelve months to September 30, 2026, up 702.1% from a year earlier. Net income was $429.3K, a net margin of 1.0%. In fiscal 2025 capital spending exceeded operating cash flow by $6.7M. At September 30, 2026 it held $5.6M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on October 28, 2026.
Key facts about One Stop Systems, Inc.
- Net worth
- One Stop Systems, Inc. has a market value (market cap) of $125.9M at the latest share price, and shareholders' equity of $38.3M on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
- Revenue and profit
- In fiscal 2025 revenue was $32.2M (+31.2% year on year), with net income of $5.1M. Over the 12 months to September 30, 2026: revenue $42M, net income $429.3K.
- Cash flow
- In fiscal 2025 operations used $6.6M of cash.
- Latest report
- The latest periodic report (quarterly report, 10-Q) was filed with the SEC on October 28, 2026 and covers the period to September 30, 2026. Open on SEC EDGAR
- Next earnings report
- One Stop Systems, Inc.'s next report is expected around April 19, 2027. That is an estimate from its filing rhythm, not a date the company has announced.
What One Stop Systems, Inc. does
One Stop Systems, Inc. is registered with the SEC under industry code SIC 3571 (Electronic Computers). Its shares trade on NASDAQ under the ticker OSS.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $32.2M | $5.1M | $0.22 | -$6.7M |
| 2024 | $24.6M | -$13.6M | -$0.65 | -$336.4K |
| 2023 | $60.9M | -$6.7M | -$0.32 | -$1.3M |
| 2022 | $72.4M | -$2.2M | -$0.11 | -$8.3M |
| 2021 | $62M | $2.3M | $0.12 | $5.1M |
| 2020 | $51.9M | -$6.5K | $0.00 | -$1.1M |
Earnings: every quarter and the next report date
Full financial statements: income, balance sheet and cash flow
Where OSS ranks in Technology
Latest SEC filings
What One Stop Systems, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- October 28, 2026
- October 28, 2026
- October 28, 2026Quarterly report 10-Q · period to September 30, 2026Revenue rose 36% to $12.6M versus the same quarter last year; diluted EPS -$0.02 versus $0.01.
- October 9, 2026Passive stake changed SCHEDULE 13G/A
- August 28, 2026
- August 24, 2026
- August 5, 2026
- August 5, 2026Quarterly report 10-Q · period to June 30, 2026Revenue rose 62% to $9.3M versus the same quarter last year; diluted EPS -$0.29 versus -$0.09.
- July 31, 2026Passive stake changed SCHEDULE 13G/A
- July 29, 2026Passive stake (5% or more) SCHEDULE 13G
Insider trades
What the people running One Stop Systems, Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.
No insider bought or sold shares on the open market in the last 90 days. The 1 reported changes were pay in shares, option exercises, shares withheld for tax or gifts.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| August 15, 2026 | Knowles MichaelChief Executive Officer, Director | Shares withheld for tax | 8,621 | $117.3K |
| August 7, 2026 | Gabel Daniel G.Chief Financial Officer | Shares withheld for tax | 3,832 | $51K |
| August 7, 2026 | Knowles MichaelChief Executive Officer, Director | Shares withheld for tax | 8,621 | $114.8K |
| June 5, 2026 | Knowles MichaelChief Executive Officer, Director | Shares withheld for tax | 19,675 | $332.3K |
| May 26, 2026 | Herbets Mitchell HDirector | Sold | 5,000 | $88.1K |
| May 26, 2026 | Matz Gregory WDirector | Sold | 8,000 | $140.2K |
| May 26, 2026 | Bassett David GeorgeDirector | Sold | 8,000 | $141.1K |
| May 20, 2026 | Herbets Mitchell HDirector | Received as pay | 11,984 | - |
Who owns OSS
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Jane Street Group, LLC13G, passive with 2 related filers | 5.6% | May 13, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 108 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| BlackRock, Inc. | 1,837,840 | +1,240,537 |
| Jane Street Group, LLC | 1,309,455 | +434,897 |
| Vanguard Capital Management LLC | 974,568 | +14,980 |
| Geode Capital Management, LLC | 572,918 | +320,465 |
| Bard Associates Inc | 526,370 | -14,296 |
| Palisades Investment Partners, LLC | 414,392 | new |
| Renaissance Technologies LLC | 407,860 | +147,900 |
| State Street Corp | 384,259 | +282,583 |
| Millennium Management LLC | 337,710 | -63,019 |
| Qube Research & Technologies Ltd | 318,919 | new |
| Northern Trust Corp | 178,101 | +131,127 |
| Two Sigma Investments, LP | 162,193 | new |
| Vanguard Fiduciary Trust Co | 157,365 | +28,606 |
| Vanguard Portfolio Management LLC | 155,408 | new |
| New York State Common Retirement Fund | 147,343 | new |
| Dimensional Fund Advisors LP | 146,871 | new |
| Squarepoint Ops LLC | 131,346 | +72,870 |
| Informed Momentum Co LLC | 130,568 | -5,421 |
| DNB Asset Management AS | 118,759 | -133,974 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 99,272 | +25,407 |
Insiders
7 insiders reported holding 1,385,975 shares in total, about $7M at the last price.
| Holder | Shares |
|---|---|
| Knowles MichaelChief Executive Officer, Director | 590,141 |
| Ison JamesCPO | 373,055231,148 held indirectly |
| Gabel Daniel G.Chief Financial Officer | 150,064 |
| Dumont Michael J.Director | 119,833 |
| Matz Gregory WDirector | 78,914 |
| Herbets Mitchell HDirector | 48,984 |
| Bassett David GeorgeDirector | 24,984 |
Questions about OSS
What does One Stop Systems, Inc. do?
One Stop Systems, Inc. is a company in the Technology sector, listed on NASDAQ as OSS. Its shares trade on NASDAQ under the ticker OSS.
What is One Stop Systems, Inc.'s net worth?
One Stop Systems, Inc. has a market value (market cap) of $125.9M at the latest share price, and shareholders' equity of $38.3M on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Is One Stop Systems, Inc. profitable?
Yes. Over the twelve months to September 30, 2026 it reported net income of $429.3K on revenue of $42M, a net margin of 1.0%.
How much revenue does One Stop Systems, Inc. make?
Over the twelve months to September 30, 2026 One Stop Systems, Inc. reported revenue of $42M. That is 702.1% more than a year earlier.
When did One Stop Systems, Inc. last report?
Its most recent periodic report is the quarterly report (10-Q) filed on October 28, 2026. It covers the period to September 30, 2026.
When is One Stop Systems, Inc.'s next earnings report?
One Stop Systems, Inc.'s next report is expected around April 19, 2027. That is an estimate from its filing rhythm, not a date the company has announced.
Similar companies
Compare OSS with
Follow OSS
Get an email when One Stop Systems, Inc. files with the SEC: results, executive changes, material agreements and annual reports.
Where the numbers come from
Financial figures are the values One Stop Systems, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.