# CASTOR MARITIME INC (CTRM)

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

- Reporting holders: 1
- Reported value: $30
- 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 |
|---|---|---|---|---|
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $30 | 15 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 1 | $30 |
| Q2 2026 | 25 | $1.1M |
| Q1 2026 | 21 | $910.7K |
| Q4 2025 | 25 | $1.5M |
| Q3 2025 | 18 | $786.7K |
| Q2 2025 | 19 | $932.6K |
| Q1 2025 | 18 | $1.0M |
| Q4 2024 | 19 | $1.1M |
| Q3 2024 | 22 | $992.3K |
| Q2 2024 | 21 | $983.4K |
| Q1 2024 | 18 | $383.1K |
| Q4 2023 | 31 | $560.0K |