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.
Q4 2023 vs. Q3 2023
How the institutions holding Castor Maritime Inc. changed between Q3 2023 and Q4 2023.
All holders in Q4 2023All holders in Q3 2023
| Measure | Q3 2023 | Q4 2023 | Change |
|---|---|---|---|
| Holders | 28 | 30 | +2 |
| Shares | 904.8K | 1.04M | +137.9K (+15.2%) |
| Value | $392.7K | $443.5K | +$50.9K (+13.0%) |
New holders (9)
Institutions that held Castor Maritime Inc. at the end of Q4 2023 but not at the end of Q3 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Privium Fund Management (UK) Ltd | 154,987 | $65.9K | 0.04% |
| Virtu Financial LLC | 110,343 | $47.0K | 0.00% |
| Jane Street Group, LLC | 83,002 | $35.3K | 0.00% |
| Apriem Advisors | 42,775 | $18.2K | 0.00% |
| Ground Swell Capital, LLC | 16,336 | $6.94K | 0.03% |
| 1832 Asset Management L.P. | 195 | $83 | 0.00% |
| Allworth Financial LP | 112 | $48 | 0.00% |
| Northwestern Mutual Wealth Management Co | 16 | $7 | 0.00% |
| UBS Group AG | 5 | $2 | 0.00% |
Sold out (7)
Institutions that held Castor Maritime Inc. at the end of Q3 2023 and filed for Q4 2023 without it.
| Institution | Shares, Q3 2023 | Value, Q3 2023 |
|---|---|---|
| Millennium Management LLC | 158,780 | $68.4K |
| Sabby Management, LLC | 82,400 | $36.0K |
| Susquehanna International Group, LLP | 25,458 | $11.0K |
| Citadel Advisors LLC | 10,711 | $4.62K |
| South State Corp. | 300 | $129 |
| Farther Finance Advisors, LLC | 98 | $43 |
| Federation des caisses Desjardins du Quebec | 70 | $31 |