GBX vs LINE vs WAB Stock Comparison

Greenbrier Companies, Lineage and Westinghouse Air Brake Technologies Prices as of Oct 23, 2026 Peers: Industry group
GBX Greenbrier Companies Inc
$38.10 -11.4% 1M -15.9% 1Y
Market cap
$1.18B
P/E
11.1x
Revenue (TTM)
$2.63B
Div. yield
–
Rail Equipment Industrials
2 wins
LINE Lineage, Inc.
$35.36 -2.6% 1M -11.8% 1Y
Market cap
$8.15B
P/E
–
Revenue (TTM)
$5.37B
Div. yield
–
Industrial REITs Real Estate
1 win

Head to Head

11 decided of 12

Westinghouse Air Brake Technologies leads on 8 of the 12 questions below (Westinghouse Air Brake Technologies 8, Greenbrier Companies 2, Lineage 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionGBXLINEWABLeader
Larger companyMarket capitalisation $1.18B $8.15B $46.97B WAB
Cheaper on earningsLower P/E, profitable companies only 11.1x -48.2x 37.0x GBX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 13.3x — 23.6x GBX
Faster revenue growthRevenue growth, trailing twelve months -25.6% +1.0% +13.4% WAB
More profitableNet margin, trailing twelve months 4.1% -3.1% 10.6% WAB
Better return on capitalReturn on invested capital 5.2% — 8.3% WAB
Less leveragedLower net debt / EBITDA 4.8x 5.5x 2.4x WAB
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -15.9% -11.8% +38.2% WAB
Better 5-year returnAnnualised price return, 5 years -3.5%/yr — +24.1%/yr WAB
Less volatileAnnualised volatility, 1 year 31.8% 37.0% 26.2% WAB
Higher overall scoreMean of the five percentile scores vs peers 47/100 65/100 59/100 LINE

Percentile Scorecard

GBXLINEWAB

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisGBXLINEWAB
Valuation 85 #31 of 203 83 #26 of 145 34 #134 of 203
Growth 17 #157 of 188 76 #35 of 144 86 #28 of 188
Profitability 30 #132 of 187 26 #104 of 140 67 #62 of 187
Financial Health 15 #189 of 222 57 #64 of 146 29 #159 of 222
Shareholder Returns 89 #18 of 153 82 #25 of 132 78 #35 of 153
Overall 47 65 59
  • GBX ranked among 222 companies in Machinery
  • LINE ranked among 149 companies in Property REITs
  • WAB ranked among 222 companies in Machinery

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodGBXLINEWABSPY
1 month -11.4%-2.6%-6.9% -1.0%
3 months -26.9%-14.6%-10.0% +2.9%
6 months -22.7%-4.8%+1.9% +6.4%
Year to date -18.5%+1.0%+27.5% +11.4%
1 year -15.9%-11.8%+38.2% +13.1%
3 years -6.8%—+172.4% +79.4%
3 years, per year -2.3%—+39.7% +21.5%
5 years -16.5%—+194.6% +67.7%
5 years, per year -3.5%—+24.1% +10.9%
10 years +4.4%—+229.9% +255.2%
10 years, per year +0.4%—+12.7% +13.5%

Risk

MeasureGBXLINEWABSPY
Volatility, 1Y 31.8%37.0%26.2% 12.7%
Downside volatility, 1Y 35.9%34.3%24.1% 12.7%
Beta vs S&P 500, 1Y 0.411.010.98 1.00
Return / volatility, 1Y -0.50-0.321.46 1.03
Max drawdown, 5Y -54.6%-64.1%-23.7% -25.4%
From 52-week high -35.3%-21.6%-11.0% -2.5%
52-week high $58.87$45.10$305.87 $779.14
52-week low $37.60$31.80$196.14 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleGBXLINEWAB
P/E now vs peer median 11.0xmedian 25.9x -47.7xmedian 27.0x 36.3xmedian 25.9x
P/S now vs peer median 0.4xmedian 1.9x 1.5xmedian 4.1x 3.8xmedian 1.9x
EV/EBITDA now vs peer median 8.5xmedian 13.7x 12.7xmedian 14.5x 20.7xmedian 13.7x
P/FCF now vs peer median -10.5xmedian 21.1x 33.0xmedian 23.7x 26.9xmedian 21.1x
P/B now vs peer median 0.7xmedian 2.3x 0.9xmedian 1.3x 4.1xmedian 2.3x
PEG now vs peer median 0.44median 1.19 —median 2.07 1.42median 1.19

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsGBXLINEWAB
Revenue $2.63B $5.37B $11.98B
Gross profit $397.70M $1.72B $4.19B
Operating income $190.20M $192.00M $1.96B
Net income $109.00M -$189.00M $1.28B
Free cash flow -$112.40M $244.00M $1.71B
R&D – – $253.00M
EPS (diluted) $3.37 $-0.74 $7.48
Cash & equivalents $273.70M $58.00M $670.00M
Total debt $1.81B $24.54B $6.57B
Shares (diluted) 31.75M 228.00M 169.60M
Enterprise value -$279.56M $7.88B $44.45B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricGBXLINEWAB
P/E 11.0x -47.7x 36.3x
P/FCF -10.5x 33.0x 26.9x
P/Operating cash flow 11.1x 8.2x 23.0x
P/S 0.4x 1.5x 3.8x
P/B 0.7x 0.9x 4.1x
P/Tangible book 0.8x 1.0x 6.5x
EV/EBITDA 8.5x 12.7x 20.7x
EV/EBIT 14.3x 74.1x 26.4x
EV/Revenue 1.0x 2.6x 4.3x
EV/FCF -24.1x 58.3x 30.3x
EV/Operating cash flow 25.5x 14.4x 26.0x
PEG (3Y EPS CAGR) 0.44 – 1.42

Growth

14 metrics
MetricGBXLINEWAB
Revenue growth (1Y) -25.6% 1.0% 13.4%
Revenue CAGR (3Y) -12.1% – 10.1%
Gross profit growth (1Y) -39.3% 0.0% 19.2%
Gross profit CAGR (3Y) -3.4% – 15.9%
Operating income growth (1Y) -53.8% 142.0% 14.7%
Operating income CAGR (3Y) 2.9% – 21.5%
Net income growth (1Y) -54.2% 70.0% 9.5%
Net income CAGR (3Y) 13.0% – 22.9%
EPS growth (1Y) -52.6% 69.8% 11.1%
EPS CAGR (3Y) 25.1% – 25.6%
Operating cash flow growth (1Y) -70.4% 17.5% 20.1%
Operating cash flow CAGR (3Y) -16.0% – 41.6%
Free cash flow growth (1Y) -247.5% 45.2% 18.0%
Free cash flow CAGR (3Y) 18.4% – 47.4%

Profitability

14 metrics
MetricGBXLINEWAB
Gross margin 15.1% 32.0% 35.0%
EBITDA margin 12.1% 20.9% 21.0%
Operating margin 7.2% 3.6% 16.4%
Pretax margin 4.8% -3.5% 14.2%
Net margin 4.1% -3.1% 10.6%
FCF margin -4.3% 4.5% 14.3%
Operating cash flow margin 4.0% 18.4% 16.7%
Return on equity 6.4% -2.1% 11.4%
Return on assets 2.5% -1.0% 5.5%
Return on invested capital 5.2% – 8.3%
Return on capital employed – 1.1% 11.0%
Asset turnover 0.6x 0.3x 0.5x
Cash conversion (OCF / net income) 1.0x -5.2x 1.6x
Stock comp / revenue 0.6% 2.0% 0.8%

Financial Health

11 metrics
MetricGBXLINEWAB
Debt / assets 41.5% 32.9% 28.4%
Debt / equity 1.1x 0.7x 0.6x
Net debt / EBITDA 4.8x 5.5x 2.4x
Debt / FCF -16.1x 25.5x 3.8x
Liabilities / assets 61.0% 53.0% 51.4%
Equity / assets 39.0% 47.0% 48.6%
Interest coverage 2.9x – 6.9x
Current ratio – 0.8x 1.1x
Quick ratio – 0.6x 0.5x
Cash ratio – 0.0x 0.1x
Altman Z-score – 0.57 3.43

Shareholder Returns

7 metrics
MetricGBXLINEWAB
Dividend yield 3.5% 6.0% 0.4%
Net buyback yield 1.2% – 1.2%
Shareholder yield 4.7% 6.0% 1.6%
Payout ratio (earnings) – – 15.0%
Payout ratio (FCF) – – 11.2%
Dividend growth (1Y) – – 23.1%
Dividend CAGR (3Y) – – 17.6%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusGBXLINEWAB
Forward P/E 13.3xFY2026 – 23.6xFY2026
EPS, next fiscal year $2.87FY2026 $-0.73FY2026 $11.51FY2026
EPS growth, next FY -56.4%FY2026 – +28.3%FY2026
EPS growth, the year after +34.8% – +5.9%
Revenue, next fiscal year $2.34BFY2026 $5.06BFY2026 $12.87BFY2026
Revenue growth, next FY -27.9%FY2026 -5.6%FY2026 +15.2%FY2026
Revenue growth, the year after +12.1% +3.9% -2.5%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersGBXLINEWAB
Held by institutions 100.0% 33.7% 92.6%
Institutions holding 271 327 1,195
Change in shares held, QoQ +3.9% +18.2% +0.2%
Institutions buying 132 183 553
Institutions selling 83 93 409
Buyers to sellers 1.59 1.97 1.35

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

GBXLINEWAB
GBX 1.00 0.22 0.38
LINE 0.22 1.00 0.14
WAB 0.38 0.14 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, GBX, LINE and WAB?

Westinghouse Air Brake Technologies (WAB) is the largest by market capitalisation: Greenbrier Companies (GBX) $1.18B, Lineage (LINE) $8.15B, Westinghouse Air Brake Technologies (WAB) $46.97B.

Which stock is cheaper, GBX, LINE and WAB?

Greenbrier Companies (GBX) trades on the lowest price-to-earnings ratio (Greenbrier Companies (GBX) 11.1x, Lineage (LINE) -48.2x, Westinghouse Air Brake Technologies (WAB) 37.0x). On next year's consensus earnings, Greenbrier Companies (GBX) is cheapest (Greenbrier Companies (GBX) 13.3x, Westinghouse Air Brake Technologies (WAB) 23.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Westinghouse Air Brake Technologies (WAB) grew revenue fastest over the trailing twelve months: Greenbrier Companies (GBX) -25.6%, Lineage (LINE) +1.0%, Westinghouse Air Brake Technologies (WAB) +13.4%.

Which company is more profitable?

Westinghouse Air Brake Technologies (WAB) has the highest net margin (Greenbrier Companies (GBX) 4.1%, Lineage (LINE) -3.1%, Westinghouse Air Brake Technologies (WAB) 10.6%). On return on invested capital, Westinghouse Air Brake Technologies (WAB) leads (Greenbrier Companies (GBX) 5.2%, Westinghouse Air Brake Technologies (WAB) 8.3%).

Which stock has performed better?

Over the past year Westinghouse Air Brake Technologies (WAB) returned the most: Greenbrier Companies (GBX) -15.9%, Lineage (LINE) -11.8%, Westinghouse Air Brake Technologies (WAB) +38.2%. Over five years, Westinghouse Air Brake Technologies (WAB) compounded fastest (Greenbrier Companies (GBX) -3.5%/yr, Westinghouse Air Brake Technologies (WAB) +24.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Greenbrier Companies (GBX) 0.00%, Lineage (LINE) 0.00%, Westinghouse Air Brake Technologies (WAB) 0.00%. Greenbrier Companies (GBX) and Lineage (LINE) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Westinghouse Air Brake Technologies (WAB) has been the steadiest (Greenbrier Companies (GBX) 31.8%, Lineage (LINE) 37.0%, Westinghouse Air Brake Technologies (WAB) 26.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, GBX, LINE and WAB?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Westinghouse Air Brake Technologies (WAB) leads on 8. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.