What is the 13F Pro Quality Score for STRR?

13F Pro ranks Star Equity Holdings, Inc. (STRR) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View STRR's current score at https://13fpro.ai/research/STRR (free sign-up required for the full ranking).

Where does 13F Pro source STRR data?

All Star Equity Holdings, Inc. fundamentals and ownership data come directly from SEC EDGAR. Star Equity Holdings, Inc. files with the SEC under CIK 1210708. 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.

What sector is STRR in?

Star Equity Holdings, Inc. (STRR) is classified in the Industrials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/industrials.

How often is STRR research updated on 13F Pro?

STRR's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

Star Equity Holdings, Inc.(STRR)Stock Analysis

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13F Pro Quality Score

27.9/100

Rank #2,457 of 2,879 stocks

View Industrials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

36.9/100

Profitability

25.5/100

Balance Sheet

20.8/100

Earnings Quality

30.0/100

Free Cash Flow

25.1/100

Institutional Flow

12.1/100

Revenue Scale

22.3/100

Dilution Risk

60.9/100

STRR Stock Analysis & AI Quality Score

AI stock analysis and institutional research for Star Equity Holdings, Inc. (STRR), a Industrials sector company. 13F Pro's AI-powered ranking engine scores STRR at 27.9/100 on a 32-signal composite quality model, placing it at rank #2,457 of 2,879 stocks — the bottom half of the AI-ranked universe. Areas of concern include institutional flow (12.1) and balance sheet strength (20.8), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), Star Equity Holdings, Inc. reports quarterly revenue of $50.1M, net income of $-3.8M, free cash flow of $-2.7M. Top institutional holders of STRR by reported 13-F value include Mink Brook Asset Management, VANGUARD CAPITAL MANAGEMENT, Cable Car Capital,, based on the most recent SEC filings. STRR trades on the Nasdaq exchange and files with the SEC under CIK 1210708. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate STRR 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 Star Equity Holdings, Inc. directly from SEC EDGAR. Star Equity Holdings, Inc.'s 13F Pro composite quality score has ranged between 19 and 60 since 2021, currently 27.9 — a declining long-term trajectory across 26 quarterly and live scoring snapshots.

Revenue

Q1 2026

$50.1M

Net Income

Q1 2026

$-3.8M

Free Cash Flow

Q1 2026

$-2.7M

ROIC

Q1 2026

-6.0%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+22.9% YoY

$172.2MFY 2025

FY22 $200.9MFY23 $161.3MFY24 $140.1MFY25 $172.2M

Net Income

-39.6% YoY

$-6.7MFY 2025

FY22 $7.1MFY23 $2.2MFY24 $-4.8MFY25 $-6.7M

Operating Income

+3.2% YoY

$-3.7MFY 2025

FY22 $9.3MFY23 $1.4MFY24 $-3.8MFY25 $-3.7M

EPS (Diluted)

-16.4% YoY

$-1.85FY 2025

FY22 $2.27FY23 $0.70FY24 $-1.59FY25 $-1.85

Total Assets

+115.3% YoY

$113.2MFY 2025

FY22 $67.9MFY23 $61.0MFY24 $52.6MFY25 $113.2M

Total Debt

$14.5MFY 2025

FY22 $1.3MFY23 —FY24 $0.00FY25 $14.5M

Op. Cash Flow

-160.3% YoY

$-7.3MFY 2025

FY22 $9.4MFY23 $315.0KFY24 $-2.8MFY25 $-7.3M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$172.2M +22.9%	$140.1M -13.2%	$161.3M -19.7%	$200.9M +18.7%	$169.2M +66.8%	$101.4M
Net Income	$-6.7M -39.6%	$-4.8M -317.0%	$2.2M -69.2%	$7.1M +120.9%	$3.2M +359.6%	$-1.2M
Operating Income	$-3.7M +3.2%	$-3.8M -375.4%	$1.4M -85.2%	$9.3M +112.5%	$4.4M +266.1%	$-2.6M
EPS (Diluted)	$-1.85 -16.4%	$-1.59 -327.1%	$0.70 -69.2%	$2.27 +112.1%	$1.07 +348.8%	$-0.43
Total Assets	$113.2M +115.3%	$52.6M -13.7%	$61.0M -10.3%	$67.9M +10.9%	$61.2M +34.9%	$45.4M
Total Debt	$14.5M	$0.00	—	$1.3M -37.5%	$2.0M	—
Operating Cash Flow	$-7.3M -160.3%	$-2.8M -984.8%	$315.0K -96.7%	$9.4M +276.9%	$2.5M +275.8%	$-1.4M

AI Insight: STRR Ratio Trends

Star Equity swung sharply negative in Q1 2026, with operating margin collapsing to -8.0% and ROIC plummeting to -21.9%, signaling a severe operational deterioration.

• Operating margin deteriorated from -0.2% in Q4 2025 to -8.0% in Q1 2026, the worst quarterly result in the dataset.

• ROIC fell to -21.9% in Q1 2026 from -0.5% in Q4 2025, destroying shareholder value at an accelerating rate.

• TTM metrics all deeply negative: OpMargin -3.1%, NPM -4.2%, ROE -13.0%, ROIC -8.2% as of March 2026.

⚠ Q1 2026 represents a dramatic spike in losses after stabilization in Q4 2025—investigate one-off charges or demand collapse.

⚠ Debt-to-equity edged up to 0.22 in Q4 2025 from 0.19 in Q3 2025; leverage rising while profitability tanks.

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Available Research

13F Pro tracks comprehensive data for Star Equity Holdings, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of STRR

Mink Brook Asset Management LLC
$3.2M316,139 sh
VANGUARD CAPITAL MANAGEMENT LLC
$1.4M134,685 sh
Cable Car Capital, LP
$1.0M100,042 sh
RENAISSANCE TECHNOLOGIES LLC
$831.9K80,926 sh
North Star Investment Management Corp.
$565.4K55,000 sh
BlackRock, Inc.
$549.0K53,404 sh
DIMENSIONAL FUND ADVISORS LP
$430.3K41,861 sh
RBF Capital, LLC
$289.0K28,112 sh
Manatuck Hill Partners, LLC
$272.4K26,500 sh
BRIDGEWAY CAPITAL MANAGEMENT, LLC
$252.0K24,515 sh

Fund	Value	Shares
Mink Brook Asset Management LLC	$3.2M	316,139
VANGUARD CAPITAL MANAGEMENT LLC	$1.4M	134,685
Cable Car Capital, LP	$1.0M	100,042
RENAISSANCE TECHNOLOGIES LLC	$831.9K	80,926
North Star Investment Management Corp.	$565.4K	55,000
BlackRock, Inc.	$549.0K	53,404
DIMENSIONAL FUND ADVISORS LP	$430.3K	41,861
RBF Capital, LLC	$289.0K	28,112
Manatuck Hill Partners, LLC	$272.4K	26,500
BRIDGEWAY CAPITAL MANAGEMENT, LLC	$252.0K	24,515

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Is STRR a good stock to buy?

13F Pro's AI-powered analysis of Star Equity Holdings, Inc. (STRR) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for STRR are available on the STRR stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own STRR?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling STRR. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Star Equity Holdings, Inc.'s investment landscape.