CTRM is the ticker symbol for Castor Maritime Inc., a publicly traded Industrials sector company listed on Nasdaq. 13F Pro tracks CTRM with AI-powered analysis, a 32-signal quality score, SEC EDGAR financials, insider transactions, and institutional 13F holdings — all sourced directly from public SEC filings.

Is CTRM a good stock to buy?

CTRM is tracked on 13F Pro with SEC EDGAR data, but is not currently included in our 32-signal AI quality ranking. The full company profile with financials and AI insights is at https://13fpro.ai/company/CTRM.

Where does 13F Pro source CTRM data?

All Castor Maritime Inc. fundamentals and ownership data come directly from SEC EDGAR. Castor Maritime Inc. files with the SEC under CIK 1720161. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

Castor Maritime Inc.(CTRM)— Stock Profile, AI Score & Financials

Industrials · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2025-12-31.

Castor Maritime Inc. (CTRM) stock profile, AI quality score, and SEC EDGAR financial data, a Industrials sector company. CTRM is not currently included in 13F Pro's AI-ranked quality universe — quality rankings require at least 50 unique 13-f institutional holders to ensure peer comparisons are meaningful. only 25 institutional filers currently hold this stock. Based on the latest XBRL financial filings (FY 2025), Castor Maritime Inc. reports quarterly revenue of $81.8M, net income of $19.3M, an operating margin of -22.5%. Top institutional holders of CTRM by reported 13-F value include TOWERVIEW, RENAISSANCE TECHNOLOGIES, GROUP ONE TRADING, L.P., based on the most recent SEC filings. CTRM trades on the Nasdaq exchange and files with the SEC under CIK 1720161. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CTRM daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Castor Maritime Inc. directly from SEC EDGAR.

Revenue

$81.8M

Net Income

$19.3M

Operating Margin

-22.5%

CTRM key financials by period

Castor Maritime Inc. reported revenue, net income and margins by fiscal period, from SEC filings.
Period	Form	Revenue	Net income	Operating margin
FY 2025	20-F	$81.8M	$19.3M	-22.5%
FY 2024	20-F	$66.2M	$14.6M	32.4%
FY 2023	20-F	$97.5M	$38.6M	22.6%
FY 2022	20-F	$150.2M	$118.6M	48.7%
FY 2021	20-F	$102.8M	$52.3M	53.9%
FY 2020	20-F	$12.5M	$-1.8M	3.6%

Institutions holding CTRM

Institutional investors reporting a position in Castor Maritime Inc. on SEC Form 13F.
Institution	Shares	Value	Reported
TOWERVIEW	240,000	$504.0K	2026-06-30
RENAISSANCE TECHNOLOGIES	64,817	$136.1K	2026-06-30
GROUP ONE TRADING, L.P.	35,800	$74.8K	2026-06-30
CITADEL ADVISORS	26,060	$54.5K	2026-06-30
NewEdge Advisors	21,912	$46.0K	2026-06-30
GOLDMAN SACHS GROUP	21,202	$44.5K	2026-06-30
CITADEL ADVISORS	19,900	$41.6K	2026-06-30
Apriem Advisors	19,000	$39.9K	2026-06-30
SUSQUEHANNA INTERNATIONAL GROUP, LLP	14,900	$31.1K	2026-06-30
SUSQUEHANNA INTERNATIONAL GROUP, LLP	12,558	$26.2K	2026-06-30

SEC EDGAR: CIK 1720161 →

Castor Maritime Inc.

CTRM

NasdaqSmall CapIndustrials

13F Pro Quality Score

Not in ranked universe

Limited institutional coverage

Quality rankings require at least 50 unique 13-F institutional holders to ensure peer comparisons are meaningful. Only 25 institutional filers currently hold this stock.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.