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, Q4 2024
Institutional positions in One Stop Systems, Inc. as of Dec 31, 2024. 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
- 37
- +10 vs. Q3 2024
- Shares held
- 5.28M
- +210.9K (+4.2%) vs. Q3 2024
- Total value
- $17.7M
- +$5.58M (+46.1%) vs. Q3 2024
- New holders
- 12
- 11 more added
- Sold out
- 2
- 8 more reduced
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding One Stop Systems, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lynrock Lake LP | 2,066,666 | $6.92M | 0.48% | +34,031+1.7% | Added |
| Bard Associates Inc | 1,044,697 | $3.50M | 1.19% | +25,186+2.5% | Added |
| Vanguard Group Inc | 699,099 | $2.34M | 0.00% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 483,499 | $1.62M | 0.37% | −3,998−0.8% | Reduced |
| Geode Capital Management, LLC | 190,217 | $637.4K | 0.00% | +8,263+4.5% | Added |
| Citadel Advisors LLC | 97,073 | $325.2K | 0.00% | +33,643+53.0% | Added |
| BlackRock, Inc. | 94,468 | $316.5K | 0.00% | +291+0.3% | Added |
| Essex Investment Management Co LLC | 73,795 | $247.2K | 0.04% | −8,516−10.3% | Reduced |
| Renaissance Technologies LLC | 69,900 | $234.2K | 0.00% | +3,000+4.5% | Added |
| State Street Corp | 57,776 | $193.6K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 42,277 | $141.6K | 0.00% | +42,277 | New |
| Two Sigma Securities, LLC | 32,560 | $109.1K | 0.02% | +32,560 | New |
| Northern Trust Corp | 32,006 | $107.2K | 0.00% | −11,583−26.6% | Reduced |
| Goldman Sachs Group Inc | 28,592 | $95.8K | 0.00% | +28,592 | New |
| Dimensional Fund Advisors LP | 27,355 | $91.6K | 0.00% | +5,098+22.9% | Added |
| UBS Group AG | 25,587 | $85.7K | 0.00% | +10,286+67.2% | Added |
| Simplex Trading, LLC | 25,044 | $83.0K | 0.00% | +21,705+650.0% | Added |
| Virtu Financial LLC | 21,639 | $72.0K | 0.00% | +21,639 | New |
| Baker Tilly Wealth Management, LLC | 20,000 | $67.0K | 0.03% | 00.0% | Unchanged |
| Morgan Stanley | 19,453 | $65.2K | 0.00% | +16,650+594.0% | Added |
| Diametric Capital, LP | 18,721 | $62.7K | 0.04% | +18,721 | New |
| Legato Capital Management LLC | 17,984 | $60.2K | 0.01% | 00.0% | Unchanged |
| Sovereign Financial Group, Inc. | 17,715 | $59.3K | 0.01% | +17,715 | New |
| Charles Schwab Investment Management Inc | 12,911 | $43.3K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 12,911 | $43.3K | 0.00% | +12,911 | New |
| Susquehanna International Group, LLP | 12,092 | $40.5K | 0.00% | −14,032−53.7% | Reduced |
| Wolverine Trading, LLC | 10,511 | $37.1K | 0.00% | +10,511 | New |
| XTX Topco Ltd | 10,878 | $36.4K | 0.00% | +10,878 | New |
| Group One Trading, L.P. | 5,877 | $19.7K | 0.00% | −1,899−24.4% | Reduced |
| MAI Capital Management | 1,441 | $4.83K | 0.00% | +1,441 | New |
| Wells Fargo & Company | 1,000 | $3.35K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 500 | $1.68K | 0.00% | +500 | New |
| Tower Research Capital LLC (TRC) | 424 | $1.42K | 0.00% | +247+139.5% | Added |
| Lazard Asset Management LLC | 305 | $1.00K | 0.00% | −195−39.0% | Reduced |
| Bank of America Corp | 144 | $482 | 0.00% | −1−0.7% | Reduced |
| JPMorgan Chase & Co | 39 | $131 | 0.00% | −2−4.9% | Reduced |
| SBI Securities Co., Ltd. | 1 | $3 | 0.00% | +1 | New |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −71,984−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −33,000−100.0% | Sold out |