ISPR vs GPRO vs KOSS Stock Comparison

Ispire Technology, GoPro and Koss Prices as of Oct 26, 2026 Peers: Industry group
ISPR Ispire Technology Inc.
$1.35 0.0% 1M -43.0% 1Y
Market cap
$77.08M
P/E
–
Revenue (TTM)
$96.01M
Div. yield
–
Consumer Electronics Consumer Discretionary
GPRO GoPro, Inc.
$1.03 -20.2% 1M -51.4% 1Y
Market cap
$168.10M
P/E
–
Revenue (TTM)
$569.05M
Div. yield
–
Consumer Electronics Consumer Discretionary
2 wins
KOSS Koss Corp
$3.38 -15.5% 1M -34.9% 1Y
Market cap
$32.51M
P/E
–
Revenue (TTM)
$13.02M
Div. yield
–
Consumer Electronics Consumer Discretionary
6 wins

Head to Head

8 decided of 12

Koss leads on 6 of the 12 questions below (Koss 6, GoPro 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionISPRGPROKOSSLeader
Larger companyMarket capitalisation $77.08M $168.10M $32.51M GPRO
Cheaper on earningsLower P/E, profitable companies only -2.3x -1.1x -83.0x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — — –
Faster revenue growthRevenue growth, trailing twelve months -24.7% -23.8% +3.1% KOSS
More profitableNet margin, trailing twelve months -34.6% -27.6% -3.0% KOSS
Better return on capitalReturn on invested capital — -160.2% — –
Less leveragedLower net debt / EBITDA 0.6x -0.5x — GPRO
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -43.0% -51.4% -34.9% KOSS
Better 5-year returnAnnualised price return, 5 years — -34.5%/yr -26.7%/yr KOSS
Less volatileAnnualised volatility, 1 year 110.2% 113.0% 45.4% KOSS
Higher overall scoreMean of the five percentile scores vs peers 16/100 10/100 42/100 KOSS

Percentile Scorecard

ISPRGPROKOSS

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

AxisISPRGPROKOSS
Valuation 10 #38 of 42 15 #36 of 42 29 #30 of 42
Growth 24 #32 of 42 10 #38 of 42 54 #20 of 42
Profitability 8 #37 of 40 13 #35 of 40 31 #28 of 40
Financial Health 21 #34 of 43 7 #40 of 43 83 #8 of 43
Shareholder Returns – 7 #26 of 28 11 #25 of 28
Overall 16 10 42
  • ISPR ranked among 45 companies in Household Durables
  • GPRO ranked among 45 companies in Household Durables
  • KOSS ranked among 45 companies in Household Durables

Price Performance

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

Returns

PeriodISPRGPROKOSSSPY
1 month 0.0%-20.2%-15.5% -0.8%
3 months -16.7%+49.3%-7.7% +3.5%
6 months -2.2%-25.4%-22.3% +7.0%
Year to date -51.8%-27.0%-18.4% +12.2%
1 year -43.0%-51.4%-34.9% +13.0%
3 years -82.8%-57.6%+24.3% +86.3%
3 years, per year -44.4%-24.9%+7.5% +23.1%
5 years —-88.0%-78.9% +68.6%
5 years, per year —-34.5%-26.7% +11.0%
10 years —-92.7%+6.0% +258.0%
10 years, per year —-23.0%+0.6% +13.6%

Risk

MeasureISPRGPROKOSSSPY
Volatility, 1Y 110.2%113.0%45.4% 12.7%
Downside volatility, 1Y 103.0%96.0%41.8% 12.7%
Beta vs S&P 500, 1Y 0.312.521.22 1.00
Return / volatility, 1Y -0.39-0.46-0.77 1.02
Max drawdown, 5Y -93.3%-95.9%-86.1% -25.4%
From 52-week high -63.3%-51.4%-33.6% -1.8%
52-week high $3.68$2.12$5.09 $779.14
52-week low $1.10$0.58$3.38 $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.

MultipleISPRGPROKOSS
P/E now vs peer median -2.3xmedian 16.1x -1.1xmedian 16.1x -81.7xmedian 16.1x
P/S now vs peer median 0.8xmedian 0.7x 0.3xmedian 0.7x 2.5xmedian 0.7x
EV/EBITDA now vs peer median -1.9xmedian 12.1x -2.0xmedian 12.1x -10.1xmedian 12.1x
P/FCF now vs peer median -89.1xmedian 11.9x -7.3xmedian 11.9x 260.7xmedian 11.9x
P/B now vs peer median -2.7xmedian 1.2x -5.8xmedian 1.2x 1.1xmedian 1.2x
PEG now vs peer median 0.03median 0.64 0.01median 0.64 3.03median 0.64

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 monthsISPRGPROKOSS
Revenue $96.01M $569.05M $13.02M
Gross profit $12.30M $157.32M $5.45M
Operating income -$32.59M -$120.35M -$1.51M
Net income -$33.20M -$157.00M -$391.46K
Free cash flow -$875.37K -$23.28M $122.72K
R&D – $124.82M –
EPS (diluted) $-0.58 $-0.92 $-0.04
Cash & equivalents $19.33M – $3.02M
Total debt $805.36K $81.70M –
Shares (diluted) 57.31M 171.23M 9.46M
Enterprise value -$509.55K $140.84M -$38.11M

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
MetricISPRGPROKOSS
P/E -2.3x -1.1x -81.7x
P/FCF -89.1x -7.3x 260.7x
P/Operating cash flow -136.9x -8.6x 72.9x
P/S 0.8x 0.3x 2.5x
P/B -2.7x -5.8x 1.1x
P/Tangible book -2.5x -5.8x 1.1x
EV/EBITDA -1.9x -2.0x -10.1x
EV/EBIT -1.8x -1.9x -8.0x
EV/Revenue 0.6x 0.4x 0.9x
EV/FCF -67.9x -9.6x 99.2x
EV/Operating cash flow -104.4x -11.4x 27.7x
PEG (3Y EPS CAGR) 0.03 0.01 3.03

Growth

14 metrics
MetricISPRGPROKOSS
Revenue growth (1Y) -24.7% -23.8% 3.1%
Revenue CAGR (3Y) -6.0% -18.3% -0.2%
Gross profit growth (1Y) -45.7% -39.3% 14.2%
Gross profit CAGR (3Y) -16.3% -23.3% 6.9%
Operating income growth (1Y) 13.9% -13.2% 12.9%
Operating income CAGR (3Y) -93.9% -49.3% 60.7%
Net income growth (1Y) 15.4% -44.7% 55.3%
Net income CAGR (3Y) -77.3% -81.1% -27.0%
EPS growth (1Y) 16.1% -33.3% 55.7%
EPS CAGR (3Y) -69.3% -75.0% -27.0%
Operating cash flow growth (1Y) 92.3% 74.1% 304.4%
Operating cash flow CAGR (3Y) 59.3% -31.4% -65.5%
Free cash flow growth (1Y) 89.7% 70.9% 117.4%
Free cash flow CAGR (3Y) 54.8% -25.5% -77.4%

Profitability

14 metrics
MetricISPRGPROKOSS
Gross margin 12.8% 27.6% 41.9%
EBITDA margin -32.6% -19.3% -9.3%
Operating margin -33.9% -21.1% -11.6%
Pretax margin -33.4% -27.3% -2.9%
Net margin -34.6% -27.6% -3.0%
FCF margin -0.9% -4.1% 0.9%
Operating cash flow margin -0.6% -3.5% 3.4%
Return on equity – – -1.3%
Return on assets -47.4% -40.3% -1.1%
Return on invested capital – -160.2% –
Return on capital employed -128.0% – -4.4%
Asset turnover 1.4x 1.5x 0.4x
Cash conversion (OCF / net income) 0.0x 0.1x -1.1x
Stock comp / revenue 3.6% 2.8% 0.2%

Financial Health

11 metrics
MetricISPRGPROKOSS
Debt / assets 1.3% 20.5% –
Debt / equity 0.0x -2.8x –
Net debt / EBITDA 0.6x -0.5x –
Debt / FCF -0.9x -3.5x –
Liabilities / assets 145.5% 107.4% 17.7%
Equity / assets -45.5% -7.4% 82.3%
Interest coverage -87.1x – -714.8x
Current ratio 1.0x 0.6x 14.0x
Quick ratio 0.9x 0.2x 11.3x
Cash ratio 0.4x 0.1x 10.6x
Altman Z-score -1.43 -3.01 4.59

Shareholder Returns

7 metrics
MetricISPRGPROKOSS
Dividend yield – – –
Net buyback yield – -1.6% -0.5%
Shareholder yield – -1.6% -0.5%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusISPRGPROKOSS
EPS, next fiscal year $-0.09FY2027 $-0.75FY2026 –
Revenue, next fiscal year $106.54MFY2027 $572.94MFY2026 –
Revenue growth, next FY +11.0%FY2027 -12.1%FY2026 –
Revenue growth, the year after +11.4% +22.2% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersISPRGPROKOSS
Held by institutions 7.3% 35.3% 5.3%
Institutions holding 48 142 23
Change in shares held, QoQ -14.0% +41.9% +4.6%
Institutions buying 29 85 7
Institutions selling 18 23 5
Buyers to sellers 1.61 3.70 1.40

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.

ISPRGPROKOSS
ISPR 1.00 0.05 0.11
GPRO 0.05 1.00 0.19
KOSS 0.11 0.19 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ISPR, GPRO and KOSS?

GoPro (GPRO) is the largest by market capitalisation: Ispire Technology (ISPR) $77.08M, GoPro (GPRO) $168.10M, Koss (KOSS) $32.51M.

Which company is growing faster?

Koss (KOSS) grew revenue fastest over the trailing twelve months: Ispire Technology (ISPR) -24.7%, GoPro (GPRO) -23.8%, Koss (KOSS) +3.1%.

Which company is more profitable?

Koss (KOSS) has the highest net margin (Ispire Technology (ISPR) -34.6%, GoPro (GPRO) -27.6%, Koss (KOSS) -3.0%).

Which stock has performed better?

Over the past year Koss (KOSS) returned the most: Ispire Technology (ISPR) -43.0%, GoPro (GPRO) -51.4%, Koss (KOSS) -34.9%. Over five years, Koss (KOSS) compounded fastest (GoPro (GPRO) -34.5%/yr, Koss (KOSS) -26.7%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Koss (KOSS) has been the steadiest (Ispire Technology (ISPR) 110.2%, GoPro (GPRO) 113.0%, Koss (KOSS) 45.4%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ISPR, GPRO and KOSS?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Koss (KOSS) leads on 6. 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.