# ONE STOP SYS INC (OSS)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/OSS/

- Reporting holders: 3
- Reported value: $188.8K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [BAKER TILLY WEALTH MANAGEMENT, LLC](https://holderbook.com/funds/1840565-baker-tilly-wealth-management-llc/) | $174.6K | 20,000 | 0.0% | 13 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $13.4K | 1,539 | 0.0% | 2 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $812 | 93 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 3 | $188.8K |
| Q2 2026 | 115 | $285.9M |
| Q1 2026 | 79 | $75.8M |
| Q4 2025 | 72 | $71.0M |
| Q3 2025 | 60 | $53.8M |
| Q2 2025 | 39 | $23.6M |
| Q1 2025 | 33 | $12.5M |
| Q4 2024 | 37 | $18.0M |
| Q3 2024 | 27 | $12.3M |
| Q2 2024 | 34 | $13.4M |
| Q1 2024 | 26 | $18.0M |
| Q4 2023 | 28 | $11.9M |