One Stop Systems, Inc.

NasdaqCM:OSS Stock Report

Market Cap: US$214.7m

One Stop Systems Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:OSS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
26 May 26SellUS$88,100Mitchell HerbetsIndividual5,000US$17.62
26 May 26SellUS$140,160Gregory MatzIndividual8,000US$17.52
26 May 26SellUS$141,120David BassettIndividual8,000US$17.64

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of OSS?
Owner TypeNumber of SharesOwnership Percentage
Private Companies1,300,0005.21%
Individual Insiders3,046,18212.2%
General Public8,961,35335.9%
Institutions11,632,59546.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 53.73% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.71%
Stephen Cooper
1,923,572US$16.6m0%no data
7.37%
BlackRock, Inc.
1,837,840US$15.8m208%no data
5.25%
Jane Street Group, LLC
1,309,455US$11.3m49.7%0.01%
5.21%
Angelica Galkin Revocable Trust
1,300,000US$11.2m0%no data
4.54%
Vanguard Capital Management, LLC
1,131,933US$9.7m4%no data
3.68%
Horton Capital Management, LLC
917,343US$7.9m0%29.71%
2.3%
Geode Capital Management, LLC
572,918US$4.9m127%no data
2.11%
Bard Associates Inc.
526,370US$4.5m-2.64%1.08%
1.66%
Palisades Investment Partners, LLC
414,392US$3.6m0%1.2%
1.64%
Renaissance Technologies LLC
407,860US$3.5m56.9%no data
1.54%
State Street Investment Management
384,259US$3.3m278%no data
1.35%
Millennium Management LLC
337,710US$2.9m-15.7%no data
1.28%
Qube Research & Technologies Ltd
318,919US$2.7m0%no data
1.21%
Michael Knowles
300,646US$2.6m9.7%no data
0.99%
Jim Ison
247,121US$2.1m0%no data
0.71%
Northern Trust Global Investments
178,101US$1.5m279%no data
0.65%
Two Sigma Investments, LP
162,193US$1.4m0%no data
0.62%
Vanguard Portfolio Management, LLC
155,408US$1.3m0%no data
0.6%
Daniel Gabel
150,064US$1.3m-2.49%no data
0.6%
Cambridge Investment Research Advisors, Inc.
149,292US$1.3m2.52%no data
0.59%
New York State Common Retirement Fund
147,343US$1.3m0%no data
0.59%
Dimensional Fund Advisors LP
146,871US$1.3m211%no data
0.53%
Squarepoint OPS LLC
131,346US$1.1m125%no data
0.52%
The Informed Momentum Company LLC
130,568US$1.1m-3.99%0.12%
0.48%
DNB Asset Management AS
118,759US$1.0m-53%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/16 04:41
End of Day Share Price 2026/09/16 00:00
Earnings2026/06/30
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

One Stop Systems, Inc. is covered by 3 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Brian KinstlingerAlliance Global Partners
Eric MartinuzziLake Street Capital Markets, LLC
Scott SearleRoth Capital Partners