What is the 13F Pro Quality Score for USLM?

13F Pro ranks UNITED STATES LIME & MINERALS INC (USLM) 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 USLM's current score at https://13fpro.ai/company/USLM (free sign-up required for the full ranking).

Where does 13F Pro source USLM data?

All UNITED STATES LIME & MINERALS INC fundamentals and ownership data come directly from SEC EDGAR. UNITED STATES LIME & MINERALS INC files with the SEC under CIK 82020. 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 USLM in?

UNITED STATES LIME & MINERALS INC (USLM) is classified in the Materials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/materials.

What drives USLM's revenue?

Per UNITED STATES LIME & MINERALS INC's latest 10-Q filed with the SEC on 2026-07-30, the biggest revenue drivers are: Lime and limestone operations ($99.1M, +8.3% YoY); Sales volume (+6.6%); Average selling price (+1.7%). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/USLM.

How often is USLM research updated on 13F Pro?

USLM'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.

UNITED STATES LIME & MINERALS INC(USLM)Stock Analysis

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SEC EDGAR: CIK 82020 USLM stock profile & AI dashboard →

13F Pro Quality Score

66.7/100

Rank #406 of 2,961 stocksTOP 25%

View Materials peers →

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

Revenue Growth

66.7/100

Profitability

93.0/100

Balance Sheet

95.9/100

Earnings Quality

48.5/100

Free Cash Flow

78.1/100

Institutional Flow

52.0/100

Revenue Scale

32.7/100

Dilution Risk

38.6/100

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Why USLM Scores 67/100

exact factor attribution · 2026-09-11

USLM's composite is driven by profitability and capital efficiency, held back by scale. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Profitability

+6.5 pts

93th pct

Capital efficiency

+4.6 pts

96th pct

Free cash flow

+4.2 pts

78th pct

Revenue growth

+3.3 pts

67th pct

Earnings growth

+1.3 pts

75th pct

Institutional flow

+0.1 pts

52th pct

Earnings quality

-0.1 pts

49th pct

Shareholder dilution

-0.6 pts

39th pct

Scale

-2.6 pts

33th pct

Latest change (2026-08-02): 73 → 70 · ↓ Revenue growth 73→58; ↓ Earnings growth 76→61

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

USLM Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for UNITED STATES LIME & MINERALS INC (USLM), a Materials sector company. 13F Pro's AI-powered ranking engine scores USLM at 66.7/100 on a 32-signal composite quality model, placing it at rank #406 of 2,961 stocks — the top 25% of the AI-ranked universe. USLM scores in the top quartile across balance sheet strength (95.9), profitability (93.0), free cash flow (78.1). Areas of concern include revenue scale (32.7), which score below median versus the broader universe. Shareholder dilution risk is elevated at 38.6/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), UNITED STATES LIME & MINERALS INC reports quarterly revenue of $99.1M, net income of $34.5M, an operating margin of 41.0%. Top institutional holders of USLM by reported 13-F value include BlackRock, DIMENSIONAL FUND ADVISORS, RENAISSANCE TECHNOLOGIES, based on the most recent SEC filings. USLM trades on the Nasdaq exchange and files with the SEC under CIK 82020. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate USLM 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 UNITED STATES LIME & MINERALS INC directly from SEC EDGAR. UNITED STATES LIME & MINERALS INC's 13F Pro composite quality score has ranged between 61 and 79 since 2021, currently 66.7 — a stable long-term trajectory across 68 quarterly and live scoring snapshots.

✦

Fun facts about UNITED STATES LIME & MINERALS INC

Quirks, history, and lore behind USLM — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. basic materials company · small-cap · listed on Nasdaq · headquartered in Texas.
2
The Numbers
Annual revenue in the range of $250–300 million, yet it runs some of the fattest operating margins in its niche — think quarry-style economics where the rock basically sells itself.
3
The History
Tracing its roots back to the late 19th century, it has quietly operated lime kilns and quarries across Texas and the American Southwest for well over a hundred years.
4
The Secret
Its customers are not consumers — they're steel mills, water treatment plants, and oil refineries that need high-calcium lime to neutralize acids, purify metals, and clean up wastewater.
5
The Lore
It sits atop some of the purest limestone deposits in North America, giving it a geological moat that no competitor can easily replicate — you can't move a mountain, after all.
6
The Giveaway
The ticker is literally four letters that stand for United States Lime — and this sleepy lime-and-limestone producer has quietly compounded shareholder returns for decades without anyone at a cocktail party ever asking what it does.

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What's Driving USLM's Business? Latest 10-Q Breakdown

✓ 16/16 datapoints verified

AI-extracted from UNITED STATES LIME & MINERALS INC's 10-Q filed 2026-07-30 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Revenue rose 8.3% YoY to $99.1M on 6.6% sales-volume growth, driving net income up 11.9% to $34.5M and gross margin expansion to 47.1%.

Biggest Revenue Drivers

Lime and limestone operations$99.1M+8.3% YoY

Sole reportable segment; increase driven by higher sales volumes and average selling prices of lime and limestone products

Biggest Revenue Drivers

Total revenue: $99.1M+8.3% YoY

Lime and limestone operations$99.1M+8.3% YoY

Sole reportable segment; increase driven by higher sales volumes and average selling prices of lime and limestone products

Within Lime and limestone operations

Sales volume+6.6%

Increased demand from construction and steel customers, partially offset by decreased demand from roof shingle customers

Average selling price+1.7%

Higher average selling prices for lime and limestone products

External freight billed to customers$15.2M

Freight billed to customers included in revenues, up from $12.2M in the prior-year quarter

Largest Expense Items

Fuel, energy, and transportation$26.9M

Higher fuel and transportation costs partially offset gross profit gains from higher revenues

Personnel expenses, cost of revenues$8.3M

Outside services, maintenance, and supplies$8.1M

Selling, general, and administrative expenses$6.1M-2.0% YoY

Decrease primarily due to decreased personnel expenses, including stock-based compensation

Margins: Gross profit increased 11.6% YoY to $46.7M and gross margin expanded to 47.1% from 45.8%, as revenue growth more than offset higher fuel and transportation costs.

Watch Items from the Filing

Sales volume growth was driven by construction and steel customers but partially offset by decreased demand from roof shingle customers.
Management expects data center construction activity to continue supporting strong construction demand, a key forward-looking growth assumption.
Texas Lime kiln project has incurred $57.7M of an estimated $65M total cost ($56.8M paid in cash); new kiln expected online this summer.
Company held $402.6M cash and no debt outstanding as of June 30, 2026, aside from $4.6M in letters of credit tied to the kiln project.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q2 2026

$99.1M

Net Income

Q2 2026

$34.5M

Free Cash Flow

Q2 2026

$21.2M

Operating Margin

Q2 2026

41.0%

ROIC

Q2 2026

23.4%

D/E Ratio

Q2 2026

0.00

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+17.3% YoY

$372.7MFY 2025

FY22 $236.2MFY23 $281.3MFY24 $317.7MFY25 $372.7M

Net Income

+23.4% YoY

$134.3MFY 2025

FY22 $45.4MFY23 $74.5MFY24 $108.8MFY25 $134.3M

Operating Income

+26.4% YoY

$157.9MFY 2025

FY22 $54.8MFY23 $85.4MFY24 $124.9MFY25 $157.9M

EPS (Diluted)

+23.2% YoY

$4.67FY 2025

FY22 $0.32FY23 $0.52FY24 $3.79FY25 $4.67

Total Assets

+25.4% YoY

$681.0MFY 2025

FY22 $367.8MFY23 $440.6MFY24 $543.2MFY25 $681.0M

Total Debt

$0.00FY 2025

FY22 $0.00FY23 $0.00FY24 $0.00FY25 $0.00

Op. Cash Flow

+30.9% YoY

$165.0MFY 2025

FY22 $64.4MFY23 $92.3MFY24 $126.0MFY25 $165.0M

Free Cash Flow

+3.7% YoY

$102.3MFY 2025

FY22 $37.5MFY23 $58.0MFY24 $98.6MFY25 $102.3M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$372.7M +17.3%	$317.7M +12.9%	$281.3M +19.1%	$236.2M +24.8%	$189.3M +17.8%	$160.7M
Net Income	$134.3M +23.4%	$108.8M +46.0%	$74.5M +64.1%	$45.4M +22.6%	$37.0M +31.3%	$28.2M
Operating Income	$157.9M +26.4%	$124.9M +46.2%	$85.4M +55.9%	$54.8M +18.0%	$46.4M +37.0%	$33.9M
EPS (Diluted)	$4.67 +23.2%	$3.79 +626.1%	$0.52 +63.1%	$0.32 -75.5%	$1.31 +30.8%	$1.00
Total Assets	$681.0M +25.4%	$543.2M +23.3%	$440.6M +19.8%	$367.8M +16.3%	$316.2M +13.3%	$279.1M
Total Debt	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
Operating Cash Flow	$165.0M +30.9%	$126.0M +36.6%	$92.3M +43.3%	$64.4M +15.6%	$55.7M -4.9%	$58.6M
Free Cash Flow	$102.3M +3.7%	$98.6M +70.0%	$58.0M +54.5%	$37.5M +45.7%	$25.8M -37.8%	$41.4M

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Available Research

13F Pro tracks comprehensive data for UNITED STATES LIME & MINERALS 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 USLM

BlackRock, Inc.
$174.4M1,666,090 sh
DIMENSIONAL FUND ADVISORS LP
$79.5M759,849 sh
RENAISSANCE TECHNOLOGIES LLC
$63.7M609,011 sh
FIRST TRUST ADVISORS LP
$51.1M488,301 sh
VANGUARD CAPITAL MANAGEMENT LLC
$47.9M457,733 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$44.4M424,477 sh
STATE STREET CORP
$43.9M419,491 sh
GEODE CAPITAL MANAGEMENT, LLC
$40.1M382,636 sh
Select Equity Group, L.P.
$39.8M380,570 sh
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
$32.9M314,326 sh

Fund	Value	Shares
BlackRock, Inc.	$174.4M	1,666,090
DIMENSIONAL FUND ADVISORS LP	$79.5M	759,849
RENAISSANCE TECHNOLOGIES LLC	$63.7M	609,011
FIRST TRUST ADVISORS LP	$51.1M	488,301
VANGUARD CAPITAL MANAGEMENT LLC	$47.9M	457,733
VANGUARD PORTFOLIO MANAGEMENT LLC	$44.4M	424,477
STATE STREET CORP	$43.9M	419,491
GEODE CAPITAL MANAGEMENT, LLC	$40.1M	382,636
Select Equity Group, L.P.	$39.8M	380,570
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$32.9M	314,326

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Is USLM a good stock to buy?

13F Pro's AI-powered analysis of UNITED STATES LIME & MINERALS INC (USLM) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Materials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for USLM are available on the USLM 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. USLM is classified as a mid company.

Which hedge funds own USLM?

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 USLM. 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 UNITED STATES LIME & MINERALS INC's investment landscape.