Castor Maritime Ownership | Who Owns Castor Maritime?
Castor Maritime Ownership Summary
Castor Maritime is owned by 3.46% institutional investors, and 96.54% retail investors. Towerview is the largest institutional shareholder, holding 2.48% of CTRM shares. Fidelity Nasdaq Composite Index is the top mutual fund, with 0.04% of its assets in Castor Maritime shares.
CTRM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Castor Maritime | 3.46% | - | 96.54% |
| Sector | Industrials Stocks | 44.97% | 12.43% | 42.61% |
| Industry | Marine Shipping Stocks | 13.63% | 30.51% | 55.87% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Towerview | 240.00K | 2.48% | $496.80K |
| Renaissance | 40.57K | 0.42% | $83.98K |
| Goldman sachs group | 28.91K | 0.30% | $59.85K |
| Apriem advisors | 19.00K | 0.20% | $39.52K |
| Jane street group | 17.90K | 0.19% | $37.05K |
| Group one trading | 2.69K | 0.03% | $5.57K |
| Simplex trading | 2.64K | 0.03% | $5.47K |
| Ubs group | 736.00 | 0.01% | $1.52K |
| Morgan stanley | 259.00 | 0.00% | $536.00 |
| Sbi securities | 116.00 | 0.00% | $240.00 |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Towerview | 240.00K | 0.36% | $496.80K |
| Apriem advisors | 19.00K | 0.00% | $39.52K |
| Renaissance | 40.57K | 0.00% | $83.98K |
| Federation des caisses desjardins du quebec | 10.00 | - | $21.00 |
| Navalign | 1.00 | - | $2.00 |
| Jane street group | 17.90K | - | $37.05K |
| Iron horse wealth management | 11.00 | - | $24.00 |
| Simplex trading | 2.64K | - | $5.47K |
| Founders capital management | - | - | - |
| Strategic investment solutions, inc. /il | 20.00 | - | $43.00 |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Jane street group | 17.90K | - | 17.90K |
| Ubs group | 736.00 | - | 685.00 |
| Group one trading | 2.69K | - | 100.00 |
| Goldman sachs group | 28.91K | - | 63.00 |
| Iron horse wealth management | 11.00 | - | 11.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Squarepoint ops | - | - | -23.29K |
| Simplex trading | 2.64K | - | -10.83K |
| Morgan stanley | 259.00 | - | -8.80K |
| Founders capital management | - | - | -2.80K |
| Renaissance | 40.57K | 0.00% | -2.10K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Jane street group | 17.90K | - | 17.90K | $37.05K |
| Iron horse wealth management | 11.00 | - | 11.00 | $24.00 |
| Navalign | 1.00 | - | 1.00 | $2.00 |
Sold Out
| Holder | Change |
|---|---|
| Jpmorgan chase | -6.00 |
| Larson financial group | -240.00 |
| Founders capital management | -2.80K |
| Squarepoint ops | -23.29K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 14 | -22.22% | 333,884 | -10.79% | 3 | 23.03% | 5 | -16.67% | 3 | - |
| Sep 30, 2025 | 11 | -45.00% | 336,062 | -15.82% | 3 | 20.38% | 5 | -28.57% | 1 | -75.00% |
| Jun 30, 2025 | 17 | -10.53% | 386,729 | -4.70% | 4 | 22.69% | 6 | -14.29% | 3 | -25.00% |
| Mar 31, 2025 | 19 | 5.56% | 405,822 | 3.78% | 4 | 25.64% | 7 | -22.22% | 4 | 100.00% |
| Dec 31, 2024 | 18 | -28.00% | 391,032 | 150.14% | 4 | 154.61% | 9 | - | 2 | -50.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Fidelity Nasdaq Composite Index | 4.13K | 0.04% | - |
| FTSE RAFI US 1500 Mid Small Index Fd F | 1.81K | 0.02% | 1.81K |
| Parametric CC Fndmtl US Brd-Bch FTSE-TMW | 100.00 | 0.00% | 100.00 |
| Kovitz Dividend Income | 1.00 | - | - |
CTRM Ownership FAQ
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