OII — Oceaneering International Inc. stock price and chart

Share this page

OII

$43.79+1.72%

as of close, Oct 16, 2026

☾ AH $43.79 +1.72%

Oceaneering International Inc.Stock · EnergyRussell 2000 0.1%US Stock Market 0.006%Russell 3000 0.005%

PeersXOMCVXVLOMPCCOPPSX

Technical analysis2

Overlay lines0

Addendum charts0

VolumeDDDDEEEE

20162019202120242026

5.010.015.020.025.030.035.040.045.050.0020.0M$43.79

2026-10-16

Price$43.79

MA20$43.83

MA50$34.56

Vol4.1M

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

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

Key stats#

Price data

Price: $43.79
YTD price return: +82.23%
YTD total return: +82.23%
Next earnings: Oct 21, 2026 · After close
Market cap: 4.4B2016-12 2.8B2026-10 4.4B+57.5% over the window
Enterprise value: 4.6B
Shares outstanding: 99.5M2016-06 98.1M2026-06 99.5M+1.5% over the window
52W low: $22.13
52W high: $54.25
From 52W high: -19.28%
From 52W low: +97.88%
52W range: 67%

Volume

Rel volume: 1.00×
30D volume: 862.1K
30D $ vol: 39.7M

Fundamentals

Sales (ttm): 2.9B2016-06 2.7B2026-06 2.9B+6.4% over the window
Sales/share: $28.862016-06 $27.532026-06 $28.86+4.8% over the window
EPS (ttm): $3.412016-03 $1.902026-03 $3.36+77.4% over the window
FCF (ttm): 223.2M2016-06 349.9M2026-06 223.2M-36.2% over the window
FCF/share: $2.242016-06 $3.572026-06 $2.24-37.1% over the window
Book value/share: $11.702016-06 $16.232026-06 $11.70-27.9% over the window
Net margin: 11.82%2016-03 6.5%2026-03 12.1%+87.3% over the window
ROE: 29.16%2016-03 11.6%2026-03 30.7%+164.9% over the window
ROA: 12.63%2016-03 5.5%2026-03 12.8%+131.5% over the window
Debt / equity: 0.42×2016-06 0.502026-06 0.42-16.5% over the window
Current ratio: 2.182016-06 2.842026-06 2.18-23.5% over the window

Growth (CAGR, ttm) · 10Y

Sales: +3.84%2025-06-30 → 2026-06-302.8B → 2.9B (+3.8% total)+8.79%2023-06-30 → 2026-06-302.2B → 2.9B (+28.7% total)+9.80%2021-06-30 → 2026-06-301.8B → 2.9B (+59.6% total)+0.62%2016-06-30 → 2026-06-302.7B → 2.9B (+6.4% total)
Net income: +85.89%2025-03-31 → 2026-03-31182.7M → 339.5M (+85.8% total)+90.34%2023-03-31 → 2026-03-3149.2M → 339.5M (+589.9% total)n/a+6.17%2016-03-31 → 2026-03-31186.6M → 339.5M (+81.9% total)
FCF: +119.72%2025-06-30 → 2026-06-30101.7M → 223.2M (+119.6% total)+17.69%2023-06-30 → 2026-06-30136.9M → 223.2M (+63.0% total)+10.76%2021-06-30 → 2026-06-30133.9M → 223.2M (+66.7% total)-4.39%2016-06-30 → 2026-06-30349.9M → 223.2M (-36.2% total)
Shares: -0.68%2025-06-30 → 2026-06-30100.2M → 99.5M (-0.7% total)-0.42%2023-06-30 → 2026-06-30100.8M → 99.5M (-1.2% total)-0.05%2021-06-30 → 2026-06-3099.8M → 99.5M (-0.3% total)+0.15%2016-06-30 → 2026-06-3098.1M → 99.5M (+1.5% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +88.36%2025-03-31 → 2026-03-31$1.79 → $3.36 (+88.3% total)+90.76%2023-03-31 → 2026-03-31$0.48 → $3.36 (+594.5% total)n/a+5.90%2016-03-31 → 2026-03-31$1.90 → $3.36 (+77.4% total)
Sales/share: +4.55%2025-06-30 → 2026-06-30$27.60 → $28.86 (+4.5% total)+9.24%2023-06-30 → 2026-06-30$22.14 → $28.86 (+30.4% total)+9.86%2021-06-30 → 2026-06-30$18.03 → $28.86 (+60.0% total)+0.47%2016-06-30 → 2026-06-30$27.53 → $28.86 (+4.8% total)
FCF/share: +121.22%2025-06-30 → 2026-06-30$1.01 → $2.24 (+121.1% total)+18.18%2023-06-30 → 2026-06-30$1.36 → $2.24 (+65.1% total)+10.82%2021-06-30 → 2026-06-30$1.34 → $2.24 (+67.1% total)-4.54%2016-06-30 → 2026-06-30$3.57 → $2.24 (-37.1% total)
Book value/share: +39.22%2025-06-30 → 2026-06-30$8.40 → $11.70 (+39.2% total)+29.28%2023-06-30 → 2026-06-30$5.41 → $11.70 (+116.1% total)+15.96%2021-06-30 → 2026-06-30$5.58 → $11.70 (+109.7% total)-3.22%2016-06-30 → 2026-06-30$16.23 → $11.70 (-27.9% total)
Price: +94.28%2025-10-16 → 2026-10-16$22.55 → $43.79 (+94.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+19.59%2023-10-16 → 2026-10-16$25.60 → $43.79 (+71.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+23.41%2021-10-15 → 2026-10-16$15.29 → $43.79 (+186.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+4.78%2016-10-14 → 2026-10-16$27.44 → $43.79 (+59.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +94.28%2025-10-16 → 2026-10-16$22.55 → $43.79 (+94.2% 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.+19.59%2023-10-16 → 2026-10-16$25.60 → $43.79 (+71.1% 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.+23.41%2021-10-15 → 2026-10-16$15.29 → $43.79 (+186.4% 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.+5.03%2016-10-14 → 2026-10-16$26.81 → $43.79 (+63.4% 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.: 12.8×2016-12 43.832026-10 12.83-70.7% 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.: 14.6×2016-12 22.982026-10 14.62-36.4% over the window
Fwd P/E: 19.3×
P/S (ttm)Market cap ÷ TTM revenue.: 1.5×2016-12 1.102026-10 1.52+37.4% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 3.7×2016-12 1.762026-10 3.74+112.6% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 19.5×2016-12 8.972026-10 19.51+117.5% over the window
EV/EBITDA (fy): 11.4×
EV/Sales (ttm): 1.6×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 5.12%2016-09 11.1%2026-06 5.5%-50.3% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 99.5M ÷ 100.2M. 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.: 0.68%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (0.68%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($2.1B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 0.68%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($30.2M) ÷ today's market cap ($4.4B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 0.69%2016-09 0.0%2026-06 0.7%
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $30.2M + TTM dividends $0) ÷ today's market cap ($4.4B). Same caveat as the cash buyback yield.: 0.69%2016-09 0.0%2026-06 0.7%

Vs own 10Y history

P/E: 29th
P/OI: 52nd
P/S: 98th
P/B: 87th
P/FCF: 52nd

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

Performance · price return · as of 2026-10-16#

+1.72%

-2.28%

-6.05%

+3.52%

YTD

+82.23%

+94.19%

+186.40%

Financial statements

Open full OII financials →

Loading financial statements…

Ticker	Name	1M	1D
XOM	Exxon Mobil Corporation	+9.59%	+2.46%
CVX	Chevron Corporation	+6.36%	+2.59%
SHEL	Shell PLC American Depositary Shares (each representing two (2) Ordinary Shares)	+11.45%	+3.00%
TTE	TotalEnergies SE	+0.55%	+3.22%
COP	ConocoPhillips	+10.54%	+3.37%
PBR	Petroleo Brasileiro S.A. Petrobras ADS	+24.34%	+2.77%
BP	BP p.l.c.	+10.64%	+3.65%
MPC	Marathon Petroleum Corporation	+15.50%	+0.24%

OII — Oceaneering International Inc. price, chart and key statistics