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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AptarGroup, Inc. stock logo
ATR
AptarGroup
$139.11
+0.2%
$150.47
$130.85
$178.03
$9.16B0.57386,025 shs370,749 shs
Ouster, Inc. stock logo
OUST
Ouster
$28.53
-7.6%
$26.45
$5.84
$36.25
$1.65B2.742.19 million shs2.96 million shs
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
$97.41
+0.9%
$1.50
$0.40
$3.25
$2.52B3.25919,282 shs580,021 shs
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
$36.42
-1.3%
$36.68
$27.27
$51.20
$9.57B0.922.41 million shs2.74 million shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AptarGroup, Inc. stock logo
ATR
AptarGroup
-0.50%-1.25%-12.51%-12.38%-8.36%
Ouster, Inc. stock logo
OUST
Ouster
+1.92%+3.84%+32.90%+151.30%+326.24%
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
+0.90%+2.69%+3,823.58%+3,823.58%+3,823.58%
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
-0.19%+3.07%-1.68%+5.52%-21.21%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AptarGroup, Inc. stock logo
ATR
AptarGroup
4.9265 of 5 stars
3.53.04.22.33.12.52.5
Ouster, Inc. stock logo
OUST
Ouster
0.9147 of 5 stars
1.54.00.00.02.30.00.6
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
N/AN/AN/AN/AN/AN/AN/AN/A
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
3.1021 of 5 stars
2.32.03.30.03.22.51.3
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AptarGroup, Inc. stock logo
ATR
AptarGroup
3.00
Buy$174.6025.37% Upside
Ouster, Inc. stock logo
OUST
Ouster
3.00
Buy$15.95-43.47% Downside
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
0.00
N/AN/AN/A
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
2.50
Moderate Buy$41.6714.41% Upside

Current Analyst Ratings Breakdown

Latest STRC, OUST, TTEK, and ATR Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
8/13/2025
Ouster, Inc. stock logo
OUST
Ouster
Westpark Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeHold ➝ Buy
8/4/2025
AptarGroup, Inc. stock logo
ATR
AptarGroup
Wells Fargo & Company
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight ➝ Overweight$173.00 ➝ $153.00
8/4/2025
AptarGroup, Inc. stock logo
ATR
AptarGroup
Raymond James Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform$182.00 ➝ $172.00
8/1/2025
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
KeyCorp
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOverweight ➝ Overweight$41.00 ➝ $43.00
7/18/2025
AptarGroup, Inc. stock logo
ATR
AptarGroup
Wells Fargo & Company
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOverweight ➝ Overweight$170.00 ➝ $173.00
7/15/2025
AptarGroup, Inc. stock logo
ATR
AptarGroup
Raymond James Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$175.00 ➝ $182.00
6/12/2025
Ouster, Inc. stock logo
OUST
Ouster
Westpark Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeBuy ➝ Hold
6/12/2025
Ouster, Inc. stock logo
OUST
Ouster
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight ➝ Neutral$19.00
(Data available from 8/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AptarGroup, Inc. stock logo
ATR
AptarGroup
$3.58B2.56$9.69 per share14.38$41.25 per share3.38
Ouster, Inc. stock logo
OUST
Ouster
$125.85M12.96N/AN/A$4.15 per share6.80
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
$6.15M410.23N/AN/A$1.58 per share61.65
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
$5.20B1.84$1.64 per share22.18$6.63 per share5.49
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AptarGroup, Inc. stock logo
ATR
AptarGroup
$374.54M$5.8123.9622.322.8910.84%15.39%8.60%10/23/2025 (Estimated)
Ouster, Inc. stock logo
OUST
Ouster
-$374.11M-$1.82N/AN/AN/A-106.50%-65.17%-37.02%11/6/2025 (Estimated)
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
-$115.59M-$4.50N/AN/A-1,880.78%-72.18%-58.12%N/A
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
$333.38M$0.8045.4723.50N/A3.94%24.70%9.99%11/12/2025 (Estimated)

Latest STRC, OUST, TTEK, and ATR Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/31/2025Q2 2025
AptarGroup, Inc. stock logo
ATR
AptarGroup
$1.58$1.66+$0.08$1.67$954.06 million$966.01 million
7/30/2025Q3 2025
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
$0.37$0.43+$0.06$0.43$1.15 billion$1.15 billion
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AptarGroup, Inc. stock logo
ATR
AptarGroup
$1.801.29%N/A30.98%31 Years
Ouster, Inc. stock logo
OUST
Ouster
N/AN/AN/AN/AN/A
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
N/AN/AN/AN/AN/A
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
$0.260.71%N/A32.50%11 Years

Latest STRC, OUST, TTEK, and ATR Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
7/30/2025
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
$0.808/15/20258/15/20258/31/2025
7/28/2025
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
quarterly$0.06500.7%8/15/20258/15/20258/29/2025
7/10/2025
AptarGroup, Inc. stock logo
ATR
AptarGroup
quarterly$0.451.14%7/24/20257/24/20258/14/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AptarGroup, Inc. stock logo
ATR
AptarGroup
0.20
1.21
0.83
Ouster, Inc. stock logo
OUST
Ouster
N/A
3.12
2.83
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
N/A
5.33
5.20
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
0.50
1.18
1.18

Institutional Ownership

CompanyInstitutional Ownership
AptarGroup, Inc. stock logo
ATR
AptarGroup
88.52%
Ouster, Inc. stock logo
OUST
Ouster
31.45%
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
26.02%
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
93.89%

Insider Ownership

CompanyInsider Ownership
AptarGroup, Inc. stock logo
ATR
AptarGroup
0.68%
Ouster, Inc. stock logo
OUST
Ouster
6.63%
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
18.30%
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
0.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
AptarGroup, Inc. stock logo
ATR
AptarGroup
13,50065.88 million65.43 millionOptionable
Ouster, Inc. stock logo
OUST
Ouster
28057.82 million45.88 millionOptionable
Sarcos Technology and Robotics Corporation stock logo
STRC
Sarcos Technology and Robotics
16025.90 million21.16 millionNot Optionable
Tetra Tech, Inc. stock logo
TTEK
Tetra Tech
30,000262.77 million261.72 millionOptionable

Recent News About These Companies

Why Tetra Tech, Inc. (NASDAQ:TTEK) Could Be Worth Watching

New MarketBeat Followers Over Time

Media Sentiment Over Time

AptarGroup stock logo

AptarGroup NYSE:ATR

$139.11 +0.22 (+0.16%)
Closing price 03:59 PM Eastern
Extended Trading
$139.22 +0.12 (+0.08%)
As of 04:20 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

AptarGroup, Inc. designs and manufactures a range of drug delivery, consumer product dispensing, and active material science solutions and services for the pharmaceutical, beauty, personal care, home care, and food and beverage markets. The company operates through Aptar Pharma, Aptar Beauty, and Aptar Closures segments. It also provides pumps for nasal allergy treatments; and metered dose inhaler valves for respiratory ailments, such as asthma and chronic obstructive pulmonary diseases; elastomer for injectable primary packaging components; and active material science solutions. In addition, the company offers dispensing pumps, closures, elastomeric components, and aerosol valves to the digital health solutions. It primarily sells its products and services in Asia, Europe, Latin America, and North America. AptarGroup, Inc. was incorporated in 1992 and is headquartered in Crystal Lake, Illinois.

Ouster stock logo

Ouster NYSE:OUST

$28.53 -2.33 (-7.55%)
Closing price 04:00 PM Eastern
Extended Trading
$28.50 -0.03 (-0.09%)
As of 05:47 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Ouster, Inc. provides lidar sensors for the automotive, industrial, robotics, and smart infrastructure industries in Americas, the Asia-Pacific, Europe, the Middle East, and Africa. Its products include high-resolution scanning and solid-state digital lidar sensors, analog lidar sensors, and software solutions. The company offers Ouster Sensor, a scanning sensor; and Digital Flash, a solid-state flash sensor. It also provides surround-view lidar sensors, which include Ouster Gemini, a perception platform for smart infrastructure deployments; and Blue City, a Gemini-powered solution for traffic operations, planning, and safety. The company is headquartered in San Francisco, California.

Sarcos Technology and Robotics stock logo

Sarcos Technology and Robotics NASDAQ:STRC

Sarcos Technology and Robotics Corporation (NASDAQ: STRC and STRCW) designs, develops, and manufactures a broad range of advanced mobile robotic systems that redefine human possibilities and are designed to enable the safest, most productive workforce in the world. Sarcos robotic systems operate in challenging, unstructured, industrial environments and include teleoperated robotic systems, a powered robotic exoskeleton, and software solutions that enable task autonomy.

Tetra Tech stock logo

Tetra Tech NASDAQ:TTEK

$36.42 -0.49 (-1.33%)
Closing price 04:00 PM Eastern
Extended Trading
$36.50 +0.08 (+0.22%)
As of 05:11 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Tetra Tech, Inc. provides consulting and engineering services in the United States and internationally. The company operates through two segments, Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engineering design, project management, and operations and maintenance services; and climate change and energy management consulting, as well as greenhouse gas inventory assessment, certification, reduction, and management services. This segment serves federal, state, and local governments; and development agencies in water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and a range of civil infrastructure master planning and engineering design markets. The CIG segment provides early data collection and monitoring, data analysis and information management, feasibility studies and assessments, science and engineering applied research, engineering design, project management, and operations and maintenance services; and environmental remediation and reconstruction services, and industrial water treatment services. This segment serves natural resources, energy, and utilities markets, as well as sustainable infrastructure master planning and engineering design for facilities, transportation, and local development projects. Tetra Tech, Inc. was founded in 1966 and is headquartered in Pasadena, California.