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 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
- −46.7K (−0.8%) vs. Q1 2023
- Total value
- $16.6M
- +$2.11M (+14.5%) 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 | $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 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 |
|---|---|---|---|---|---|
| Lynrock Lake LP | 1,921,215 | $5.51M | 0.23% | +127,457+7.1% | Added |
| Bard Associates Inc | 1,053,864 | $3.02M | 1.17% | −669−0.1% | Reduced |
| Vanguard Group Inc | 684,529 | $1.96M | 0.00% | 00.0% | Unchanged |
| Herald Investment Management Ltd | 626,234 | $1.76M | 0.34% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 596,574 | $1.71M | 0.39% | +30,225+5.3% | Added |
| Essex Investment Management Co LLC | 185,899 | $533.5K | 0.07% | +6,240+3.5% | Added |
| Russell Investments Group, Ltd. | 161,866 | $464.6K | 0.00% | −123,783−43.3% | Reduced |
| Geode Capital Management, LLC | 159,598 | $458.0K | 0.00% | +38,787+32.1% | Added |
| Dimensional Fund Advisors LP | 75,024 | $215.3K | 0.00% | −2,200−2.8% | Reduced |
| BlackRock Inc. | 54,773 | $157.2K | 0.00% | +7,695+16.3% | Added |
| Renaissance Technologies LLC | 52,600 | $151.0K | 0.00% | −11,914−18.5% | Reduced |
| State Street Corp | 45,476 | $130.5K | 0.00% | 00.0% | Unchanged |
| Perritt Capital Management Inc | 43,266 | $124.2K | 0.07% | −11,734−21.3% | Reduced |
| Citadel Advisors LLC | 32,942 | $94.5K | 0.00% | −3,605−9.9% | Reduced |
| Northern Trust Corp | 27,890 | $80.0K | 0.00% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 20,000 | $57.4K | 0.00% | 00.0% | Unchanged |
| Thompson Davis & Co., Inc. | 15,901 | $45.6K | 0.05% | +15,901 | New |
| Legato Capital Management LLC | 15,317 | $44.0K | 0.01% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 12,911 | $37.1K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 9,467 | $27.0K | 0.00% | +9,467 | New |
| Morgan Stanley | 1,803 | $5.17K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,120 | $3.21K | 0.00% | +6+0.5% | Added |
| West Oak Capital, LLC | 925 | $2.65K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 246 | $1.00K | 0.00% | +246 | New |
| Tower Research Capital LLC (TRC) | 240 | $689 | 0.00% | +240 | New |
| Group One Trading, L.P. | 99 | $284 | 0.00% | 00.0% | Unchanged |
| Boston Partners | 0 | $0 | 0.00% | −92,557−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −11,326−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −3,206−100.0% | Sold out |