One Stop Systems, Inc.
OSS- Exchange
- Nasdaq
- Industry
- Electronic Computers
- SEC CIK
- 0001394056
No open-market purchases or sales by One Stop Systems, Inc. insiders were filed in the last 90 days; 108 institutions reported holding it in 13F filings for Q2 2026, worth $196.3M in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in One Stop Systems, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 33
- −4 vs. Q1 2021
- Shares held
- 4.35M
- +451.3K (+11.6%) vs. Q1 2021
- Total value
- $25.1M
- +$477.0K (+1.9%) vs. Q1 2021
- New holders
- 5
- 10 more added
- Sold out
- 9
- 9 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OSS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 108 | $196.3M |
| Q1 2026 | 77 | $63.1M |
| Q4 2025 | 69 | $66.8M |
| Q3 2025 | 59 | $52.1M |
| Q2 2025 | 39 | $22.8M |
| Q1 2025 | 33 | $12.3M |
| Q4 2024 | 37 | $17.7M |
| Q3 2024 | 27 | $12.1M |
| Q2 2024 | 34 | $13.2M |
| Q1 2024 | 25 | $17.7M |
| Q4 2023 | 29 | $11.8M |
| Q3 2023 | 26 | $10.3M |
| Q2 2023 | 26 | $16.6M |
| Q1 2023 | 26 | $14.5M |
| Q4 2022 | 25 | $16.7M |
| Q3 2022 | 27 | $17.0M |
| Q2 2022 | 25 | $20.3M |
| Q1 2022 | 29 | $17.8M |
| Q4 2021 | 34 | $24.8M |
| Q3 2021 | 30 | $22.4M |
| Q2 2021 | 33 | $25.1M |
| Q1 2021 | 37 | $24.7M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding One Stop Systems, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bard Associates Inc | 998,460 | $5.78M | 1.89% | +9,325+0.9% | Added |
| Herald Investment Management Ltd | 626,234 | $3.59M | 0.58% | 00.0% | Unchanged |
| Anfield Capital Management, LLC | 541,249 | $3.13M | 1.19% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 488,406 | $2.83M | 0.51% | +108,773+28.7% | Added |
| Vanguard Group Inc | 473,735 | $2.74M | 0.00% | +2,395+0.5% | Added |
| Renaissance Technologies LLC | 241,900 | $1.40M | 0.00% | +241,900 | New |
| Essex Investment Management Co LLC | 117,344 | $679.0K | 0.08% | +868+0.7% | Added |
| Geode Capital Management, LLC | 106,614 | $617.0K | 0.00% | +6,790+6.8% | Added |
| King Luther Capital Management Corp | 100,000 | $579.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 99,049 | $573.0K | 0.00% | +68,741+226.8% | Added |
| Morgan Stanley | 71,674 | $415.0K | 0.00% | +71,670+1,791,750.0% | Added |
| Two Sigma Advisers, LP | 71,000 | $411.0K | 0.00% | +71,000 | New |
| Perritt Capital Management Inc | 55,000 | $318.0K | 0.17% | 00.0% | Unchanged |
| BlackRock Inc. | 51,027 | $295.0K | 0.00% | +4,826+10.4% | Added |
| Commonwealth Equity Services, LLC | 40,000 | $231.0K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 35,551 | $206.0K | 0.00% | −6,301−15.1% | Reduced |
| Two Sigma Investments, LP | 33,614 | $195.0K | 0.00% | +33,614 | New |
| Bridgeway Capital Management, LLC | 28,400 | $164.0K | 0.00% | −15,900−35.9% | Reduced |
| Draper Asset Management, LLC | 25,442 | $147.0K | 0.15% | −110.0% | Reduced |
| Northern Trust Corp | 24,971 | $145.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 22,040 | $128.0K | 0.00% | −24,399−52.5% | Reduced |
| Wealthspire Advisors, LLC | 20,000 | $116.0K | 0.00% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 14,441 | $84.0K | 0.01% | +14,441 | New |
| Jump Financial, LLC | 12,100 | $70.0K | 0.01% | −3,500−22.4% | Reduced |
| State Street Corp | 12,000 | $69.0K | 0.00% | +12,000 | New |
| O'Shaughnessy Asset Management, LLC | 11,331 | $66.0K | 0.00% | +4,789+73.2% | Added |
| Citadel Advisors LLC | 10,290 | $60.0K | 0.00% | −15,285−59.8% | Reduced |
| Tower Research Capital LLC (TRC) | 8,680 | $50.0K | 0.00% | −37,210−81.1% | Reduced |
| UBS Group AG | 3,600 | $21.0K | 0.00% | +1,595+79.6% | Added |
| Wells Fargo & Company | 3,083 | $17.0K | 0.00% | −10.0% | Reduced |
| IFP Advisors, Inc | 1,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| West Oak Capital, LLC | 925 | $5.00K | 0.00% | −925−50.0% | Reduced |
| Edge Wealth Management LLC | 550 | $3.00K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 0 | $0 | 0.00% | −36,261−100.0% | Sold out |
| Ariel Investments, LLC | 0 | $0 | 0.00% | −23,745−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −13,234−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −13,241−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −5,218−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −5,250−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −669−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −298−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |