CTRM Castor Maritime

Castor Maritime Inc. is an international provider of shipping transportation services through its ownership of dry bulk vessels. The Company’s vessels are employed primarily on short to medium-term charters and transport a range of dry bulk cargoes, including such commodities as coal, grain and other materials along worldwide shipping routes.

CTRM stock data


Investment data

Data from SEC filings
Securities sold
Number of investors


30 Mar 21
26 Oct 21
31 Dec 21
Quarter (USD)
Dec 20 Dec 19 Dec 18 Sep 18
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Annual (USD)
Dec 20 Dec 19 Dec 18 Sep 18
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Financial data from company earnings reports.

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

28.3% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 36 43 -16.3%
Opened positions 17 34 -50.0%
Closed positions 24 12 +100.0%
Increased positions 4 4
Reduced positions 12 0 NEW
13F shares
Current Prev Q Change
Total value 16.02M 11.56M +38.6%
Total shares 25.47M 30.96M -17.7%
Total puts 641.03K 0 NEW
Total calls 58.5K 0 NEW
Total put/call ratio 11.0
Largest owners
Shares Value Change
Empery Asset Management 13M $2.41M 0.0%
CVI Investments 6.68M $1.24M 0.0%
Renaissance Technologies 1.73M $4.51M -74.5%
MS Morgan Stanley 1.55M $4.04M +441.6%
Thalassa Investment 1.12M $208K 0.0%
Citadel Advisors 379.71K $989K NEW
Paloma Partners Management 246.75K $643K NEW
DB Deutsche Bank AG - Registered Shares 201.81K $526K NEW
Susquehanna International 190.93K $498K NEW
Sabby Management 93.53K $244K NEW
Largest transactions
Shares Bought/sold Change
Renaissance Technologies 1.73M -5.07M -74.5%
MS Morgan Stanley 1.55M +1.26M +441.6%
VIRT Virtu Financial 0 -770.56K EXIT
STT State Street 0 -600K EXIT
Geode Capital Management 49.7K -409.87K -89.2%
Citadel Advisors 379.71K +379.71K NEW
Paloma Partners Management 246.75K +246.75K NEW
BCS Barclays 0 -222.5K EXIT
HRT Financial 0 -218.45K EXIT
Marshall Wace 39.77K -216.39K -84.5%
Content analysis
H.S. sophomore Avg
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Removed: bauxite, cement, comparing, DCF, deploy, disseminated, drybulk, founded, improved, informal, interim, Liberia, metal, modification, Plant, proportionally, retroactive, solicited, sugar, uncertain, unsolicited, utilized, wholly


No filings