Castor Maritime Inc. (CTRM) shareholders
CTRMNasdaqDeep Sea Foreign Transportation of FreightFiscal year ends December 31
$1.31−0.02 (-1.50%)
Close on Nov 12, 2026Market cap $12.66MP/E 3.6Yield –
Ownership
Who owns Castor Maritime's shares
Held by institutions
–
Shares held, 13F filers
Institutional holders
–
Net institutional buying
–
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Petros Panagiotis Panagiotidis | See Remarks, Director | 12,000 | 0.12% | Mar 18, 2026 |
| Angelos Rounick Platanias | Director | – | – | Mar 18, 2026 |
| Dionysios Makris | Director | – | – | Mar 18, 2026 |
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of float
0.11%
0M shares short
Days to cover
1.0
At 0M shares a day
Change since last report
+62.4%
From 0M shares
Short volume, 20 days
46.1%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Castor Maritime's stock actually held short. Settlement fails (shares not delivered on time) peaked at 15 shares on Sep 9, 2026 over the last 90 days.
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