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COHR vs ST
Which Stock Would AI Choose? Coherent Corp. (COHR) vs. Sensata Technologies Holding plc (ST) Stock Comparison
Key Takeaways
- COHR has delivered explosive growth, with YTD returns of 52.67% and 1-year gains exceeding 448%, far outpacing the S&P 500.
- ST shows more modest recent momentum, with YTD returns around 12.66% and 1-year performance of 114.55%, offering relative stability.
- Both operate in the Scientific & Technical Instruments industry within Technology, but COHR benefits from AI-driven optics demand while ST focuses on sensors for automotive and industrial uses.
- COHR's market cap stands at approximately $52.8B, dwarfing ST's $4.8B-$5B, reflecting differing scales and growth trajectories.
- Recent analyst targets suggest upside for both, with COHR at $284 average (high $375) and ST at $41.60.
- COHR exhibits higher volatility but stronger trend consistency amid AI catalysts.
Introduction
This stock comparison examines COHR and ST, two players in the Scientific & Technical Instruments industry within the Technology sector. Traders seeking high-momentum opportunities fueled by AI and datacenter expansion may eye COHR, while those prioritizing stability in automotive and industrial sensing applications could favor ST. Investors tracking relative performance in recent market activity will find insights into price trends, sentiment drivers, and head-to-head metrics, aiding decisions in a dynamic environment.
COHR Overview and Recent Performance
Coherent Corp. (COHR) develops engineered materials, networking lasers, and optoelectronic components for industrial, communications, and instrumentation markets. In recent weeks, shares have surged, with YTD gains of 52.67% and 1-year returns over 448%, vastly outperforming the S&P 500's 0.92% and 36.13% respectively. This momentum stems from AI datacenter optics demand, including Nvidia partnerships and S&P 500 inclusion. Q2 FY2026 revenue reached $1.69B, up 22% year-over-year, with datacom up 34%. Product launches like dual-laser QSFP-DCO modules and innovations in co-packaged optics have boosted sentiment, alongside analyst upgrades pushing targets to $375. Despite elevated valuations (trailing P/E 253.10), forward P/E of 13.42 signals growth potential amid trailing twelve-month (ttm) revenue of $6.29B.
ST Overview and Recent Performance
Sensata Technologies Holding plc (ST) manufactures sensors, sensor-rich solutions, and electrical protection for mission-critical applications in automotive, heavy vehicle, and industrial sectors. Recent market activity shows steady gains, with YTD returns of 12.66% and 1-year performance at 114.55%, surpassing the S&P 500 but lagging high-flyers. Influences include the launch of FaultBreak contactors for high-voltage EV (electric vehicle) safety, highlighting expansion in electrification. Q4 FY25 revenue was $917.9M, supporting ttm figures of $3.7B. Trading near its 52-week high of $39.09 from $17.32 low, sentiment benefits from outperform ratings and a $50 target from Oppenheimer. High debt/equity (104.93%) tempers enthusiasm, though operating cash flow of $621.5M underscores operational strength.
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Head-to-Head Comparison
COHR and ST share Technology sector exposure but diverge in business models: COHR leverages AI photonics and datacom growth drivers, while ST emphasizes sensors for automotive electrification and industrial reliability. Recent momentum favors COHR (3-year return 754% vs. 14.76%), but ST offers lower volatility. Risk factors include COHR's high P/E (253 vs. 164) and debt (39.9% debt/equity vs. 104.93%), with ST showing superior free cash flow ($448.9M vs. $130.4M). Market sentiment tilts toward COHR's catalysts like Nvidia ties, contrasting ST's steady EV plays.
Tickeron AI Verdict
Tickeron’s AI currently favors COHR due to superior trend consistency, explosive relative performance, and AI datacenter catalysts positioning it ahead in growth potential. While ST provides stability, COHR's momentum and analyst support suggest higher probability of outperformance in the near term, though with elevated risk.
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
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 COHR is a Hold and ST is a Hold.
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).
COHR’s FA Score shows that 1 FA rating(s) are green whileST’s FA Score has 1 green FA rating(s).
- COHR’s FA Score: 1 green, 4 red.
- ST’s FA Score: 1 green, 4 red.
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.
COHR’s TA Score shows that 4 TA indicator(s) are bullish while ST’s TA Score has 4 bullish TA indicator(s).
- COHR’s TA Score: 4 bullish, 4 bearish.
- ST’s TA Score: 4 bullish, 4 bearish.
Price Growth
COHR (@Electronic Equipment/Instruments) experienced а +2.13% price change this week, while ST (@Electronic Equipment/Instruments) price change was +1.12% for the same time period.
The average weekly price growth across all stocks in the @Electronic Equipment/Instruments industry was +1.14%. For the same industry, the average monthly price growth was +13.08%, and the average quarterly price growth was +23.28%.
Reported Earning Dates
COHR is expected to report earnings on Aug 13, 2026.
ST is expected to report earnings on Jul 28, 2026.
Industries' Descriptions
@Electronic Equipment/Instruments (+1.14% weekly)This industry manufactures electronic products used in various critical and sophisticated technologies, including laser-based systems, circuit and continuity testers, electro-optical measuring instruments and high-speed precision weighing and inspection equipment. Some major companies operating in this business are Canon Inc., Keysight Technologies Inc., and Fortive Corp.
| COHR | ST | COHR / ST | |
| Capitalization | 75.3B | 7.33B | 1,027% |
| EBITDA | 1.23B | 538M | 228% |
| Gain YTD | 108.609 | 52.310 | 208% |
| P/E Ratio | 183.35 | 152.73 | 120% |
| Revenue | 6.6B | 3.73B | 177% |
| Total Cash | 2.42B | 635M | 381% |
| Total Debt | 3.43B | 2.85B | 120% |
COHR | ST | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 77 | 79 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 81 Overvalued | 68 Overvalued | |
PROFIT vs RISK RATING 1..100 | 5 | 100 | |
SMR RATING 1..100 | 86 | 91 | |
PRICE GROWTH RATING 1..100 | 35 | 38 | |
P/E GROWTH RATING 1..100 | 55 | 4 | |
SEASONALITY SCORE 1..100 | 50 | n/a |
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.
ST's Valuation (68) in the Electronic Equipment Or Instruments industry is in the same range as COHR (81). This means that ST’s stock grew similarly to COHR’s over the last 12 months.
COHR's Profit vs Risk Rating (5) in the Electronic Equipment Or Instruments industry is significantly better than the same rating for ST (100). This means that COHR’s stock grew significantly faster than ST’s over the last 12 months.
COHR's SMR Rating (86) in the Electronic Equipment Or Instruments industry is in the same range as ST (91). This means that COHR’s stock grew similarly to ST’s over the last 12 months.
COHR's Price Growth Rating (35) in the Electronic Equipment Or Instruments industry is in the same range as ST (38). This means that COHR’s stock grew similarly to ST’s over the last 12 months.
ST's P/E Growth Rating (4) in the Electronic Equipment Or Instruments industry is somewhat better than the same rating for COHR (55). This means that ST’s stock grew somewhat faster than COHR’s over the last 12 months.
| COHR | ST | |
|---|---|---|
| RSI ODDS (%) | 3 days ago 80% | 3 days ago 79% |
| Stochastic ODDS (%) | 3 days ago 74% | 3 days ago 60% |
| Momentum ODDS (%) | 3 days ago 74% | 3 days ago 57% |
| MACD ODDS (%) | 3 days ago 77% | 3 days ago 70% |
| TrendWeek ODDS (%) | 3 days ago 82% | 3 days ago 62% |
| TrendMonth ODDS (%) | 3 days ago 87% | 3 days ago 58% |
| Advances ODDS (%) | 3 days ago 83% | 3 days ago 60% |
| Declines ODDS (%) | 5 days ago 79% | 5 days ago 68% |
| BollingerBands ODDS (%) | 3 days ago 76% | 3 days ago 76% |
| Aroon ODDS (%) | 3 days ago 89% | 3 days ago 67% |
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COHR and
Correlation & Price change
A.I.dvisor indicates that over the last year, COHR has been loosely correlated with MKSI. These tickers have moved in lockstep 61% of the time. This A.I.-generated data suggests there is some statistical probability that if COHR jumps, then MKSI could also see price increases.
| Ticker / NAME | Correlation To COHR | 1D Price Change % | ||
|---|---|---|---|---|
| COHR | 100% | +5.90% | ||
| MKSI - COHR | 61% Loosely correlated | +3.00% | ||
| KEYS - COHR | 50% Loosely correlated | +3.13% | ||
| ST - COHR | 42% Loosely correlated | +1.10% | ||
| BKSY - COHR | 38% Loosely correlated | -9.87% | ||
| VPG - COHR | 35% Loosely correlated | -1.54% | ||
More | ||||
ST and
Correlation & Price change
A.I.dvisor indicates that over the last year, ST has been loosely correlated with MKSI. These tickers have moved in lockstep 57% of the time. This A.I.-generated data suggests there is some statistical probability that if ST jumps, then MKSI could also see price increases.