OSIS — OSI Systems Inc. Common Stock (DE) stock price and chart

OSIS

$194.86+0.46%

as of close, Oct 20, 2026

☾ AH $194.86 +0.46%

OSI Systems Inc. Common Stock (DE)Stock · TechnologyRussell 2000 · 0.1% of IWMNasdaq Composite · 0.01% of ONEQRussell 3000 · 0.005% of IWVUS Stock Market · 0.005% of VTI

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Technical analysis2

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VolumeEEEEEEEEEEE

20162019202120242026

100.0150.0200.0250.0300.0010.0M$194.86

2026-10-20

Price$194.86

MA20$210.52

MA50$243.39

Vol660.9K

What would $1,000 invested in OSIS be worth today? →

OSIS returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $194.86
YTD price return: -23.60%
YTD total return: -23.60%
Next earnings: Oct 29, 2026
Market cap: 3.1B2016-12 1.5B2026-10 3.1B+114.1% over the window
Enterprise value: 3.8B
Shares outstanding: 15.9M2016-06 19M2026-06 15.9M-15.9% over the window
52W low: $186.50
52W high: $311.72
From 52W high: -37.49%
From 52W low: +4.48%
52W range: 7%

Volume

Rel volume: 0.80×
30D volume: 200.5K
30D $ vol: 39.7M

Fundamentals

Sales (ttm): 1.8B2016-06 829.7M2026-06 1.8B+115.3% over the window
Sales/share: $112.032016-06 $43.772026-06 $112.03+156.0% over the window
EPS (ttm): $8.952016-06 $1.302026-06 $8.95+588.5% over the window
FCF (ttm): 245.3M2016-06 41.5M2026-06 245.3M+490.7% over the window
FCF/share: $15.392016-06 $2.192026-06 $15.39+602.4% over the window
Book value/share: $52.252016-06 $28.532026-06 $52.25+83.1% over the window
Net margin: 8.66%2016-06 3.2%2026-06 8.7%+174.8% over the window
ROE: 18.57%2016-06 4.8%2026-06 18.6%+284.0% over the window
ROA: 6.18%2016-06 2.6%2026-06 6.2%+134.4% over the window
Debt / equity: 1.20×2016-06 0.012026-06 1.20+10609.3% over the window
Current ratio: 3.152016-06 1.512026-06 3.15+108.9% over the window

Growth (CAGR, ttm) · 10Y

Sales: +4.25%2025-06-30 → 2026-06-301.7B → 1.8B (+4.3% total)+11.79%2023-06-30 → 2026-06-301.3B → 1.8B (+39.7% total)+9.26%2021-06-30 → 2026-06-301.1B → 1.8B (+55.7% total)+7.97%2016-06-30 → 2026-06-30829.7M → 1.8B (+115.3% total)
Net income: +3.39%2025-06-30 → 2026-06-30149.6M → 154.7M (+3.4% total)+19.01%2023-06-30 → 2026-06-3091.8M → 154.7M (+68.6% total)+15.88%2021-06-30 → 2026-06-3074M → 154.7M (+108.9% total)+19.45%2016-06-30 → 2026-06-3026.2M → 154.7M (+491.5% total)
FCF: +232.89%2025-06-30 → 2026-06-3073.8M → 245.3M (+232.6% total)+45.88%2023-06-30 → 2026-06-3079M → 245.3M (+210.5% total)+14.97%2021-06-30 → 2026-06-30122.2M → 245.3M (+100.8% total)+19.44%2016-06-30 → 2026-06-3041.5M → 245.3M (+490.7% total)
Shares: -5.26%2025-06-30 → 2026-06-3016.8M → 15.9M (-5.3% total)-1.73%2023-06-30 → 2026-06-3016.8M → 15.9M (-5.1% total)-2.28%2021-06-30 → 2026-06-3017.9M → 15.9M (-10.9% total)-1.72%2016-06-30 → 2026-06-3019M → 15.9M (-15.9% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +2.76%2025-06-30 → 2026-06-30$8.71 → $8.95 (+2.8% total)+18.78%2023-06-30 → 2026-06-30$5.34 → $8.95 (+67.6% total)+17.30%2021-06-30 → 2026-06-30$4.03 → $8.95 (+122.1% total)+21.28%2016-06-30 → 2026-06-30$1.30 → $8.95 (+588.5% total)
Sales/share: +10.04%2025-06-30 → 2026-06-30$101.82 → $112.03 (+10.0% total)+13.76%2023-06-30 → 2026-06-30$76.10 → $112.03 (+47.2% total)+11.81%2021-06-30 → 2026-06-30$64.10 → $112.03 (+74.8% total)+9.86%2016-06-30 → 2026-06-30$43.77 → $112.03 (+156.0% total)
FCF/share: +251.36%2025-06-30 → 2026-06-30$4.38 → $15.39 (+251.1% total)+48.45%2023-06-30 → 2026-06-30$4.70 → $15.39 (+227.2% total)+17.65%2021-06-30 → 2026-06-30$6.83 → $15.39 (+125.4% total)+21.53%2016-06-30 → 2026-06-30$2.19 → $15.39 (+602.4% total)
Book value/share: -7.57%2025-06-30 → 2026-06-30$56.52 → $52.25 (-7.6% total)+6.52%2023-06-30 → 2026-06-30$43.23 → $52.25 (+20.9% total)+7.88%2021-06-30 → 2026-06-30$35.76 → $52.25 (+46.1% total)+6.24%2016-06-30 → 2026-06-30$28.53 → $52.25 (+83.1% total)
Price: -23.33%2025-10-20 → 2026-10-20$254.10 → $194.86 (-23.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+19.24%2023-10-20 → 2026-10-20$114.92 → $194.86 (+69.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+15.51%2021-10-20 → 2026-10-20$94.78 → $194.86 (+105.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+11.40%2016-10-19 → 2026-10-20$66.21 → $194.86 (+194.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: -23.33%2025-10-20 → 2026-10-20$254.10 → $194.86 (-23.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+19.24%2023-10-20 → 2026-10-20$114.92 → $194.86 (+69.6% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+15.51%2021-10-20 → 2026-10-20$94.78 → $194.86 (+105.6% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+11.40%2016-10-19 → 2026-10-20$66.21 → $194.86 (+194.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 21.8×2016-12 90.532026-10 20.08-77.8% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 14.2×2016-12 58.572026-10 14.19-75.8% over the window
Fwd P/E: 15.2×
P/S (ttm)Market cap ÷ TTM revenue.: 1.7×2016-12 1.712026-10 1.74+1.9% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 3.7×2016-12 2.652026-10 3.73+40.5% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 12.7×2016-12 99.692026-10 12.66-87.3% over the window
EV/EBITDA (fy): 14.5×
EV/Sales (ttm): 2.1×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 7.90%2016-09 1.0%2026-06 7.0%+601.5% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 15.9M ÷ 16.8M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: 5.26%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (5.26%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($3.8B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 5.26%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($271.9M) ÷ today's market cap ($3.1B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 8.75%2016-09 3.8%2026-06 7.8%+107.2% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $271.9M + TTM dividends $0) ÷ today's market cap ($3.1B). Same caveat as the cash buyback yield.: 8.75%2016-09 3.8%2026-06 7.8%+107.2% over the window

Vs own 10Y history

P/E: 29th
P/OI: 30th
P/S: 79th
P/B: 82nd
P/FCF: 17th

Bar = where today’s multiple sits in OSIS’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-20#

+0.46%

+0.08%

-1.44%

-7.42%

YTD

-23.60%

-23.31%

+105.59%

Financial statements

Open full OSIS financials →

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OSIS — OSI Systems Inc. Common Stock (DE) price, chart and key statistics