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 $193.4M in total; no superinvestor holds it.
13F holders, Q2 2023
Institutional positions in One Stop Systems, Inc. as of Jun 30, 2023. 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
- 26
- 0 vs. Q1 2023
- Shares held
- 5.80M
- −35.7K (−0.6%) vs. Q1 2023
- Total value
- $16.6M
- +$2.14M (+14.8%) vs. Q1 2023
- New holders
- 4
- 6 more added
- Sold out
- 4
- 6 more reduced
Compare with Q1 2023: 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 | $193.4M |
| 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 2023
Shares, value and share of portfolio for each institution holding One Stop Systems, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Group One Trading, L.P. | 99 | $284 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 240 | $689 | 0.00% | +240 | New |
| Royal Bank of Canada | 246 | $1.00K | 0.00% | +246 | New |
| West Oak Capital, LLC | 925 | $2.65K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,120 | $3.21K | 0.00% | +6+0.5% | Added |
| Morgan Stanley | 1,803 | $5.17K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 9,467 | $27.0K | 0.00% | +9,467 | New |
| Charles Schwab Investment Management Inc | 12,911 | $37.1K | 0.00% | 00.0% | Unchanged |
| Legato Capital Management LLC | 15,317 | $44.0K | 0.01% | 00.0% | Unchanged |
| Thompson Davis & Co., Inc. | 15,901 | $45.6K | 0.05% | +15,901 | New |
| Wealthspire Advisors, LLC | 20,000 | $57.4K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 27,890 | $80.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 32,942 | $94.5K | 0.00% | −3,605−9.9% | Reduced |
| Perritt Capital Management Inc | 43,266 | $124.2K | 0.07% | −11,734−21.3% | Reduced |
| State Street Corp | 45,476 | $130.5K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 52,600 | $151.0K | 0.00% | −11,914−18.5% | Reduced |
| BlackRock Inc. | 54,773 | $157.2K | 0.00% | +7,695+16.3% | Added |
| Dimensional Fund Advisors LP | 75,024 | $215.3K | 0.00% | −2,200−2.8% | Reduced |
| Geode Capital Management, LLC | 159,598 | $458.0K | 0.00% | +38,787+32.1% | Added |
| Russell Investments Group, Ltd. | 161,866 | $464.6K | 0.00% | −123,783−43.3% | Reduced |
| Essex Investment Management Co LLC | 185,899 | $533.5K | 0.07% | +6,240+3.5% | Added |
| Pacific Ridge Capital Partners, LLC | 596,574 | $1.71M | 0.39% | +30,225+5.3% | Added |
| Herald Investment Management Ltd | 626,234 | $1.76M | 0.34% | 00.0% | Unchanged |
| Vanguard Group Inc | 684,529 | $1.96M | 0.00% | 00.0% | Unchanged |
| Bard Associates Inc | 1,053,864 | $3.02M | 1.17% | −669−0.1% | Reduced |
| Lynrock Lake LP | 1,921,215 | $5.51M | 0.23% | +127,457+7.1% | Added |
| Boston Partners | 0 | $0 | 0.00% | −92,557−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −11,326−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −3,206−100.0% | Sold out |