OII
Price
$37.84
Change
-$0.88 (-2.27%)
Updated
May 15 closing price
Capitalization
3.77B
73 days until earnings call
Intraday BUY SELL Signals
TS
Price
$61.77
Change
-$1.06 (-1.69%)
Updated
May 15 closing price
Capitalization
31.87B
80 days until earnings call
Intraday BUY SELL Signals
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OII vs TS

Header iconOII vs TS Comparison
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Which Stock Would AI Choose? Oceaneering International (OII) vs. Tenaris (TS) Stock Comparison

Key Takeaways

  • Both OII and TS have posted robust year-to-date (YTD) gains in 2026, with TS leading at 64% compared to OII's 54%.
  • OII trades at a lower price-to-earnings (P/E) ratio of 11 versus TS's 17, indicating potential value in the smaller-cap services provider.
  • Recent Q1 2026 earnings for OII beat revenue and earnings per share (EPS) expectations, though shares dipped amid energy sector pressures.
  • TS has sustained strong momentum with a 96% one-year return, bolstered by pipe demand in energy markets.
  • Both stocks benefit from energy sector tailwinds but face risks from commodity volatility and trade tariffs.
  • Tickeron's AI tools highlight high-performing bots with up to 126% annualized returns across various strategies.

Introduction

In the energy services sector, OII and TS stand out for their roles in supporting oil and gas operations amid recovering global demand. Oceaneering International provides subsea robotics and engineered services, while Tenaris supplies seamless steel pipes essential for drilling and transport. Traders and investors comparing these stocks may seek insights into relative performance, valuation, and sector exposure during recent market volatility. This analysis examines their business contexts, recent trajectories, and key metrics to inform stock comparison decisions in the current environment.

OII Overview and Recent Performance

Oceaneering International, Inc. (OII) specializes in subsea robotics, manufactured products, and integrity management solutions for offshore energy, defense, and aerospace sectors worldwide. In recent market activity, the stock has shown resilience with a current price around $37, market cap of $3.7 billion, and YTD gains of 54%. Shares reached a 52-week high near $40 earlier this year but faced pressure following Q1 2026 earnings, where revenue rose 3% to $692 million—beating estimates—yet net income declined amid margin squeezes in energy segments. Sentiment reflects diversification into defense growth offsetting energy headwinds, with a low P/E of 11 signaling value, though volatility persists from broader sector moves like recent plunges tied to oil peers.

TS Overview and Recent Performance

Tenaris S.A. (TS) is a leading manufacturer of steel pipes for energy and industrial applications, serving drilling, production, and transport needs globally. Trading near $64 with a $32 billion market cap, the stock has outperformed YTD by 64% and one-year by 96%, hitting a 52-week high above $64. Recent weeks feature steady gains amid analyst scrutiny for upcoming Q1 results and a strong Q4 2025 with robust earnings. Positive drivers include rising oil prices and infrastructure demand, tempered by Canadian tariffs on certain imports; a P/E of 17 and recent $1.20 dividend underscore financial strength and market confidence.

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Head-to-Head Comparison

OII and TS both thrive on energy demand but differ in models: OII emphasizes services and robotics for subsea operations, while TS focuses on pipe manufacturing with broader industrial reach. Growth drivers include offshore activity for both, plus OII’s defense exposure versus TS’s infrastructure plays. Recent momentum favors TS with steadier climbs, though OII offers higher one-year returns at 99%. Risks involve oil price swings and trade barriers, with OII more volatile (beta ~1.2) than TS (~0.5). Market sentiment tilts positive for scale advantages at TS, while OII appeals for valuation trade-offs.

Tickeron AI Verdict

Tickeron’s AI currently leans toward TS based on superior YTD momentum, larger market positioning, and consistent trend strength amid energy recovery. Factors like lower relative volatility and dividend support enhance its appeal over OII’s post-earnings dips, though OII’s value metrics could shift probabilities with stabilizing catalysts.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer. Disclaimers and Limitations

VS
OII vs. TS commentary
May 18, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is OII is a Hold and TS is a Hold.

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COMPARISON
Comparison
May 18, 2026
Stock price -- (OII: $37.84 vs. TS: $61.77)
Brand notoriety: OII and TS are both not notable
Both companies represent the Oilfield Services/Equipment industry
Current volume relative to the 65-day Moving Average: OII: 78% vs. TS: 68%
Market capitalization -- OII: $3.77B vs. TS: $31.87B
OII [@Oilfield Services/Equipment] is valued at $3.77B. TS’s [@Oilfield Services/Equipment] market capitalization is $31.87B. The market cap for tickers in the [@Oilfield Services/Equipment] industry ranges from $82.8B to $0. The average market capitalization across the [@Oilfield Services/Equipment] industry is $4.89B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

OII’s FA Score shows that 2 FA rating(s) are green whileTS’s FA Score has 2 green FA rating(s).

  • OII’s FA Score: 2 green, 3 red.
  • TS’s FA Score: 2 green, 3 red.
According to our system of comparison, TS is a better buy in the long-term than OII.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

OII’s TA Score shows that 5 TA indicator(s) are bullish while TS’s TA Score has 3 bullish TA indicator(s).

  • OII’s TA Score: 5 bullish, 3 bearish.
  • TS’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, OII is a better buy in the short-term than TS.

Price Growth

OII (@Oilfield Services/Equipment) experienced а +3.56% price change this week, while TS (@Oilfield Services/Equipment) price change was +3.28% for the same time period.

The average weekly price growth across all stocks in the @Oilfield Services/Equipment industry was +2.32%. For the same industry, the average monthly price growth was +5.52%, and the average quarterly price growth was +64.06%.

Reported Earning Dates

OII is expected to report earnings on Jul 29, 2026.

TS is expected to report earnings on Aug 05, 2026.

Industries' Descriptions

@Oilfield Services/Equipment (+2.32% weekly)

The oilfield services/equipment industry is involved in providing various equipment and services to oil and natural gas producers. These companies rent drilling rigs and/or provide services to build and maintain oil and gas wells. The performance of this industry is dependent on demand for oil and natural gas, which in turn is often driven by macroeconomic conditions or business cycles. Schlumberger NV, Halliburton Company, and Baker Hughes are some of the biggest oilfield services companies.

SUMMARIES
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FUNDAMENTALS
Fundamentals
TS($31.9B) has a higher market cap than OII($3.77B). TS has higher P/E ratio than OII: TS (16.26) vs OII (11.26). TS YTD gains are higher at: 60.650 vs. OII (57.470). TS has higher annual earnings (EBITDA): 3.21B vs. OII (413M). TS has more cash in the bank: 3.42B vs. OII (614M). TS has less debt than OII: TS (474M) vs OII (849M). TS has higher revenues than OII: TS (12.2B) vs OII (2.8B).
OIITSOII / TS
Capitalization3.77B31.9B12%
EBITDA413M3.21B13%
Gain YTD57.47060.65095%
P/E Ratio11.2616.2669%
Revenue2.8B12.2B23%
Total Cash614M3.42B18%
Total Debt849M474M179%
FUNDAMENTALS RATINGS
OII vs TS: Fundamental Ratings
OII
TS
OUTLOOK RATING
1..100
8284
VALUATION
overvalued / fair valued / undervalued
1..100
76
Overvalued
34
Fair valued
PROFIT vs RISK RATING
1..100
266
SMR RATING
1..100
2665
PRICE GROWTH RATING
1..100
4039
P/E GROWTH RATING
1..100
4716
SEASONALITY SCORE
1..100
5050

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

TS's Valuation (34) in the Steel industry is somewhat better than the same rating for OII (76) in the Oilfield Services Or Equipment industry. This means that TS’s stock grew somewhat faster than OII’s over the last 12 months.

TS's Profit vs Risk Rating (6) in the Steel industry is in the same range as OII (26) in the Oilfield Services Or Equipment industry. This means that TS’s stock grew similarly to OII’s over the last 12 months.

OII's SMR Rating (26) in the Oilfield Services Or Equipment industry is somewhat better than the same rating for TS (65) in the Steel industry. This means that OII’s stock grew somewhat faster than TS’s over the last 12 months.

TS's Price Growth Rating (39) in the Steel industry is in the same range as OII (40) in the Oilfield Services Or Equipment industry. This means that TS’s stock grew similarly to OII’s over the last 12 months.

TS's P/E Growth Rating (16) in the Steel industry is in the same range as OII (47) in the Oilfield Services Or Equipment industry. This means that TS’s stock grew similarly to OII’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
OIITS
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
64%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
71%
Bearish Trend 3 days ago
58%
Momentum
ODDS (%)
Bullish Trend 3 days ago
78%
Bearish Trend 3 days ago
63%
MACD
ODDS (%)
Bullish Trend 3 days ago
81%
Bearish Trend 3 days ago
65%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
77%
Bullish Trend 3 days ago
71%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
78%
Bullish Trend 3 days ago
73%
Advances
ODDS (%)
Bullish Trend 5 days ago
75%
Bullish Trend 5 days ago
71%
Declines
ODDS (%)
Bearish Trend 3 days ago
70%
Bearish Trend 3 days ago
60%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
63%
Bullish Trend 3 days ago
68%
Aroon
ODDS (%)
Bullish Trend 3 days ago
83%
Bullish Trend 3 days ago
61%
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OII
Daily Signal:
Gain/Loss:
TS
Daily Signal:
Gain/Loss:
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OII and

Correlation & Price change

A.I.dvisor indicates that over the last year, OII has been loosely correlated with TTI. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if OII jumps, then TTI could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To OII
1D Price
Change %
OII100%
-2.27%
TTI - OII
59%
Loosely correlated
-2.23%
NPKI - OII
59%
Loosely correlated
-2.67%
NOV - OII
58%
Loosely correlated
-1.16%
HLX - OII
58%
Loosely correlated
-0.89%
HAL - OII
58%
Loosely correlated
+1.14%
More

TS and

Correlation & Price change

A.I.dvisor indicates that over the last year, TS has been loosely correlated with SLB. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if TS jumps, then SLB could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TS
1D Price
Change %
TS100%
-1.69%
SLB - TS
59%
Loosely correlated
-0.66%
OII - TS
57%
Loosely correlated
-2.27%
TTI - TS
56%
Loosely correlated
-2.23%
NOV - TS
55%
Loosely correlated
-1.16%
HLX - TS
54%
Loosely correlated
-0.89%
More