Castor Maritime Inc.
CTRM- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001720161
No open-market purchases or sales by Castor Maritime Inc. insiders were filed in the last 90 days; 25 institutions reported holding it in 13F filings for Q2 2026, worth $902.9K in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in Castor Maritime Inc. as of Jun 30, 2022. 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
- 32
- +4 vs. Q1 2022
- Shares held
- 1.46M
- +542.3K (+59.4%) vs. Q1 2022
- Total value
- $1.95M
- +$271.9K (+16.2%) vs. Q1 2022
- New holders
- 8
- 9 more added
- Sold out
- 4
- 5 more reduced
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CTRM 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 | 25 | $902.9K |
| Q1 2026 | 19 | $692.4K |
| Q4 2025 | 25 | $1.02M |
| Q3 2025 | 18 | $778.5K |
| Q2 2025 | 17 | $852.6K |
| Q1 2025 | 16 | $925.1K |
| Q4 2024 | 17 | $1.08M |
| Q3 2024 | 22 | $658.9K |
| Q2 2024 | 22 | $577.8K |
| Q1 2024 | 20 | $329.0K |
| Q4 2023 | 30 | $443.5K |
| Q3 2023 | 28 | $392.7K |
| Q2 2023 | 27 | $398.9K |
| Q1 2023 | 29 | $1.48M |
| Q4 2022 | 33 | $1.91M |
| Q3 2022 | 28 | $1.44M |
| Q2 2022 | 32 | $1.95M |
| Q1 2022 | 28 | $1.68M |
| Q4 2021 | 29 | $5.60M |
| Q3 2021 | 33 | $6.66M |
| Q2 2021 | 31 | $12.2M |
| Q1 2021 | 40 | $7.71M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Castor Maritime Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cresset Asset Management, LLC | 299,000 | $401.0K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 249,154 | $334.0K | 0.00% | +249,154 | New |
| Susquehanna International Group, LLP | 239,297 | $321.0K | 0.00% | +219,326+1,098.2% | Added |
| Renaissance Technologies LLC | 84,800 | $114.0K | 0.00% | +68,100+407.8% | Added |
| Veriti Management LLC | 79,479 | $107.0K | 0.01% | +12,661+18.9% | Added |
| Morgan Stanley | 71,388 | $96.0K | 0.00% | +17,433+32.3% | Added |
| Virtu Financial LLC | 69,370 | $93.0K | 0.01% | −7,832−10.1% | Reduced |
| Sabby Management, LLC | 55,583 | $74.0K | 0.14% | −12,836−18.8% | Reduced |
| Simplex Trading, LLC | 52,686 | $70.0K | 0.00% | +15,639+42.2% | Added |
| Geode Capital Management, LLC | 49,703 | $66.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 46,520 | $65.0K | 0.00% | +46,520 | New |
| Two Sigma Securities, LLC | 40,758 | $55.0K | 0.01% | +40,758 | New |
| HRT Financial LP | 36,464 | $48.0K | 0.00% | +36,464 | New |
| UBS Group AG | 17,641 | $24.0K | 0.00% | +15,676+797.8% | Added |
| Cutler Group LP | 15,846 | $21.0K | 0.00% | +14,746+1,340.5% | Added |
| Jane Street Group, LLC | 10,992 | $15.0K | 0.00% | −46,107−80.7% | Reduced |
| Apriem Advisors | 10,000 | $13.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 9,210 | $12.0K | 0.00% | +9,200+92,000.0% | Added |
| Founders Capital Management | 6,000 | $8.00K | 0.01% | +6,000 | New |
| Banque Cantonale Vaudoise | 2,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,420 | $3.00K | 0.00% | +1,420+142.0% | Added |
| Credit Suisse AG | 2,000 | $3.00K | 0.00% | +2,000 | New |
| Royal Bank of Canada | 2,256 | $3.00K | 0.00% | +2,256 | New |
| Tower Research Capital LLC (TRC) | 815 | $1.00K | 0.00% | −51,799−98.5% | Reduced |
| Global Retirement Partners, LLC | 1,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 220 | $290 | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 300 | $0 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 63 | $0 | 0.00% | −134−68.0% | Reduced |
| Barclays PLC | 80 | $0 | 0.00% | 00.0% | Unchanged |
| Optimum Investment Advisors | 50 | $0 | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 50 | $0 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 200 | $0 | 0.00% | +200 | New |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −43,543−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −27,159−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −25,100−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −700−100.0% | Sold out |