LPL vs COHR vs REFR Stock Comparison

LG Display, Coherent and Research Frontiers Prices as of Oct 27, 2026 Peers: Industry group
LPL LG Display Co., Ltd.
$2.76 -7.4% 1M -44.7% 1Y
Market cap
$2.76B
P/E
–
Revenue (TTM)
$17.53B
Div. yield
–
Electronic Components Technology
3 wins
COHR Coherent Corp.
$235.63 -20.3% 1M +74.6% 1Y
Market cap
$46.14B
P/E
51.9x
Revenue (TTM)
$7.12B
Div. yield
–
Electronic Components Technology
5 wins
REFR Research Frontiers Inc
$0.42 -46.8% 1M -82.2% 1Y
Market cap
$14.64M
P/E
–
Revenue (TTM)
$654.23K
Div. yield
–
Electronic Components Technology

Head to Head

8 decided of 12

Coherent leads on 5 of the 12 questions below (Coherent 5, LG Display 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionLPLCOHRREFRLeader
Larger companyMarket capitalisation $2.76B $46.14B $14.64M COHR
Cheaper on earningsLower P/E, profitable companies only -5.9x 51.9x -6.5x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 26.3x — –
Faster revenue growthRevenue growth, trailing twelve months -6.9% +22.5% -46.5% COHR
More profitableNet margin, trailing twelve months -2.7% 11.3% -343.9% COHR
Better return on capitalReturn on invested capital 3.3% -23.3% — LPL
Less leveragedLower net debt / EBITDA — -0.4x — –
Higher dividend yieldTrailing dividend yield 0.00% — — –
Better 1-year returnPrice return, last 12 months -44.7% +74.6% -82.2% COHR
Better 5-year returnAnnualised price return, 5 years -20.0%/yr +31.0%/yr -29.4%/yr COHR
Less volatileAnnualised volatility, 1 year 61.6% 89.0% 95.9% LPL
Higher overall scoreMean of the five percentile scores vs peers 53/100 37/100 18/100 LPL

Percentile Scorecard

LPLCOHRREFR

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

AxisLPLCOHRREFR
Valuation 94 #8 of 112 21 #89 of 112 4 #108 of 112
Growth 74 #29 of 109 57 #47 of 109 12 #96 of 109
Profitability 37 #66 of 104 30 #73 of 104 5 #99 of 104
Financial Health 9 #106 of 116 42 #68 of 116 51 #57 of 116
Shareholder Returns – 34 #54 of 81 19 #66 of 81
Overall 53 37 18
  • LPL ranked among 122 companies in Computer Hardware
  • COHR ranked among 122 companies in Computer Hardware
  • REFR ranked among 122 companies in Computer Hardware

Price Performance

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

Returns

PeriodLPLCOHRREFRSPY
1 month -7.4%-20.3%-46.8% -0.2%
3 months -5.8%-3.2%-4.5% +3.9%
6 months -34.6%-22.5%-55.3% +8.2%
Year to date -34.4%+27.7%-67.9% +12.9%
1 year -44.7%+74.6%-82.2% +12.3%
3 years -37.6%+708.3%-61.1% +87.4%
3 years, per year -14.5%+100.8%-27.0% +23.3%
5 years -67.3%+285.1%-82.4% +67.9%
5 years, per year -20.0%+31.0%-29.4% +10.9%
10 years -78.7%+753.7%-80.6% +261.1%
10 years, per year -14.3%+23.9%-15.1% +13.7%

Risk

MeasureLPLCOHRREFRSPY
Volatility, 1Y 61.6%89.0%95.9% 12.7%
Downside volatility, 1Y 68.1%94.0%92.2% 12.7%
Beta vs S&P 500, 1Y 2.333.491.16 1.00
Return / volatility, 1Y -0.730.84-0.86 0.97
Max drawdown, 5Y -76.0%-62.9%-86.5% -25.4%
From 52-week high -52.1%-44.8%-82.2% -1.2%
52-week high $5.76$426.89$2.36 $779.14
52-week low $2.59$128.70$0.38 $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.

MultipleLPLCOHRREFR
P/E now vs peer median -5.9xmedian 33.2x 51.9xmedian 33.2x -6.5xmedian 33.2x
P/S now vs peer median 0.2xmedian 2.8x 6.5xmedian 2.8x 22.4xmedian 2.8x
EV/EBITDA now vs peer median —median 20.0x -15.4xmedian 20.0x -6.0xmedian 20.0x
P/FCF now vs peer median 2.0xmedian 29.8x -45.1xmedian 29.8x -9.4xmedian 29.8x
P/B now vs peer median 0.6xmedian 3.0x 4.1xmedian 3.0x 13.0xmedian 3.0x
PEG now vs peer median -0.12median 1.17 1.03median 1.17 -4.65median 1.17

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 monthsLPLCOHRREFR
Revenue $17.53B $7.12B $654.23K
Gross profit $2.54B $2.67B –
Operating income $456.43M -$3.60B -$2.28M
Net income -$915.07M $800.94M -$2.25M
Free cash flow $1.37B -$1.02B -$1.56M
R&D $957.27M $722.95M $551.00K
EPS (diluted) $-0.58 $4.12 $-0.06
Cash & equivalents $941.29M $1.16B $1.10M
Total debt $37.49B $3.22B –
Shares (diluted) 797.61M 195.39M 34.87M
Enterprise value -$844.06M $40.36B $10.45M

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
MetricLPLCOHRREFR
P/E -5.9x 51.9x -6.5x
P/FCF 2.0x -45.1x -9.4x
P/Operating cash flow 1.3x 580.3x -9.4x
P/S 0.2x 6.5x 22.4x
P/B 0.6x 4.1x 13.0x
P/Tangible book 0.7x 5.5x 13.0x
EV/EBITDA – -15.4x -6.0x
EV/EBIT 22.9x -13.2x -5.9x
EV/Revenue 0.6x 6.7x 20.7x
EV/FCF 7.6x -46.3x -8.7x
EV/Operating cash flow 4.9x 595.9x -8.7x
PEG (3Y EPS CAGR) -0.12 1.03 -4.65

Growth

14 metrics
MetricLPLCOHRREFR
Revenue growth (1Y) -6.9% 22.5% -46.5%
Revenue CAGR (3Y) 0.0% 11.3% -2.9%
Gross profit growth (1Y) 18.3% 30.6% –
Gross profit CAGR (3Y) 101.7% 18.1% –
Operating income growth (1Y) 865.5% 1.9% -19.2%
Operating income CAGR (3Y) 29.4% 2.6% 0.6%
Net income growth (1Y) -141.3% 1,623% -28.1%
Net income CAGR (3Y) 36.4% 72.0% 0.1%
EPS growth (1Y) 40.6% 891.4% -23.6%
EPS CAGR (3Y) 49.0% 50.4% 1.4%
Operating cash flow growth (1Y) 28.4% -87.5% -67.7%
Operating cash flow CAGR (3Y) -6.4% -49.9% 12.5%
Free cash flow growth (1Y) 585.0% -630.9% -67.5%
Free cash flow CAGR (3Y) 33.6% -92.8% 12.5%

Profitability

14 metrics
MetricLPLCOHRREFR
Gross margin 14.5% 37.5% –
EBITDA margin – -43.3% -347.1%
Operating margin 2.6% -50.6% -348.1%
Pretax margin -5.1% 11.9% -348.1%
Net margin -2.7% 11.3% -343.9%
FCF margin 7.8% -14.4% -238.6%
Operating cash flow margin 12.2% 1.1% -238.6%
Return on equity -18.1% 7.1% -156.7%
Return on assets -5.1% 4.4% -82.0%
Return on invested capital 3.3% -23.3% –
Return on capital employed 4.4% -24.1% -96.2%
Asset turnover 1.0x 0.4x 0.2x
Cash conversion (OCF / net income) -2.3x 0.1x 0.7x
Stock comp / revenue – 2.6% –

Financial Health

11 metrics
MetricLPLCOHRREFR
Debt / assets 48.9% 17.6% –
Debt / equity 1.8x 0.3x –
Net debt / EBITDA – -0.4x –
Debt / FCF 6.4x -3.1x –
Liabilities / assets 72.2% 38.6% 54.6%
Equity / assets 27.8% 61.4% 45.4%
Interest coverage 0.6x -18.9x –
Current ratio 0.6x 2.4x 3.5x
Quick ratio 0.3x 1.2x 3.2x
Cash ratio 0.1x 0.7x 2.7x
Altman Z-score 0.98 4.03 -68.61

Shareholder Returns

7 metrics
MetricLPLCOHRREFR
Dividend yield – – –
Net buyback yield – -4.4% -9.4%
Shareholder yield 0.0% -4.4% -9.4%
Payout ratio (earnings) – 1.4% –
Payout ratio (FCF) – -1.1% –
Dividend growth (1Y) – 0.0% –
Dividend CAGR (3Y) – -25.4% –

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.

ConsensusLPLCOHRREFR
Forward P/E – 26.3xFY2027 –
EPS, next fiscal year $-0.16FY2026 $8.96FY2027 –
EPS growth, next FY -200.0%FY2026 +59.7%FY2027 –
EPS growth, the year after – +61.0% –
Revenue, next fiscal year $19.01BFY2026 $11.19BFY2027 –
Revenue growth, next FY +6.1%FY2026 +57.1%FY2027 –
Revenue growth, the year after -4.5% +37.5% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLPLCOHRREFR
Held by institutions 7.8% 86.7% 10.5%
Institutions holding 189 1,310 34
Change in shares held, QoQ +76.8% -3.1% -3.9%
Institutions buying 153 840 10
Institutions selling 22 359 8
Buyers to sellers 6.95 2.34 1.25

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.

LPLCOHRREFR
LPL 1.00 0.43 0.09
COHR 0.43 1.00 0.14
REFR 0.09 0.14 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, LPL, COHR and REFR?

Coherent (COHR) is the largest by market capitalisation: LG Display (LPL) $2.76B, Coherent (COHR) $46.14B, Research Frontiers (REFR) $14.64M.

Which company is growing faster?

Coherent (COHR) grew revenue fastest over the trailing twelve months: LG Display (LPL) -6.9%, Coherent (COHR) +22.5%, Research Frontiers (REFR) -46.5%.

Which company is more profitable?

Coherent (COHR) has the highest net margin (LG Display (LPL) -2.7%, Coherent (COHR) 11.3%, Research Frontiers (REFR) -343.9%). On return on invested capital, LG Display (LPL) leads (LG Display (LPL) 3.3%, Coherent (COHR) -23.3%).

Which stock has performed better?

Over the past year Coherent (COHR) returned the most: LG Display (LPL) -44.7%, Coherent (COHR) +74.6%, Research Frontiers (REFR) -82.2%. Over five years, Coherent (COHR) compounded fastest (LG Display (LPL) -20.0%/yr, Coherent (COHR) +31.0%/yr, Research Frontiers (REFR) -29.4%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, LG Display (LPL) has been the steadiest (LG Display (LPL) 61.6%, Coherent (COHR) 89.0%, Research Frontiers (REFR) 95.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, LPL, COHR and REFR?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Coherent (COHR) leads on 5. 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.