Free Trial

Compare Stocks

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
Owlet, Inc. stock logo
OWLT
Owlet
$7.52
+8.7%
$7.98
$2.75
$10.30
$128.34M1.894,846 shs76,927 shs
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
$2.41
-4.0%
$3.28
$0.80
$4.50
$106.55M1.3293,954 shs101,005 shs
Seer, Inc. stock logo
SEER
Seer
$2.05
+1.0%
$2.12
$1.59
$2.63
$115.49M1.57129,595 shs39,897 shs
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
$3.24
$3.24
$1.35
$3.28
$33.62M0.0335,078 shsN/A
Beginner's Guide To Retirement Stocks Cover

Enter your email address and we'll send you MarketBeat's list of seven best retirement stocks and why they should be in your portfolio.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Owlet, Inc. stock logo
OWLT
Owlet
0.00%0.00%+2.75%+39.13%+61.37%
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
0.00%-15.44%-27.63%-28.49%+186.90%
Seer, Inc. stock logo
SEER
Seer
0.00%-2.84%-3.30%+3.80%+22.75%
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
0.00%0.00%0.00%0.00%0.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Owlet, Inc. stock logo
OWLT
Owlet
2.5768 of 5 stars
3.73.00.00.00.03.30.6
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
3.7962 of 5 stars
3.85.00.00.02.83.30.6
Seer, Inc. stock logo
SEER
Seer
0.575 of 5 stars
0.01.00.00.01.73.30.6
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Owlet, Inc. stock logo
OWLT
Owlet
3.33
Buy$10.2536.30% Upside
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
3.50
Strong Buy$8.00231.95% Upside
Seer, Inc. stock logo
SEER
Seer
0.00
N/AN/AN/A
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest SRMC, OWLT, RPID, and SEER Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/28/2025
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
Lake Street Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$8.00
7/9/2025
Owlet, Inc. stock logo
OWLT
Owlet
Northland Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Set Price Target$12.00
(Data available from 8/31/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Owlet, Inc. stock logo
OWLT
Owlet
$78.10M1.64$0.32 per share23.77($3.47) per share-2.17
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
$28.05M3.80N/AN/A$1.23 per share1.96
Seer, Inc. stock logo
SEER
Seer
$14.17M8.15N/AN/A$5.12 per share0.40
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
$22.08M1.52$0.04 per share85.71$0.86 per share3.77
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Owlet, Inc. stock logo
OWLT
Owlet
-$12.54M-$3.50N/A44.24N/A-54.45%-0.36%-3.26%11/12/2025 (Estimated)
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
-$46.89M-$1.01N/AN/AN/A-145.63%-63.07%-48.33%11/7/2025 (Estimated)
Seer, Inc. stock logo
SEER
Seer
-$86.60M-$1.39N/AN/AN/A-506.15%-25.10%-22.48%11/5/2025 (Estimated)
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
$170KN/A81.00N/A0.76%2.89%2.33%N/A

Latest SRMC, OWLT, RPID, and SEER Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/12/2025Q2 2025
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
-$0.26-$0.27-$0.01-$0.27$7.10 million$7.26 million
8/6/2025Q2 2025
Seer, Inc. stock logo
SEER
Seer
-$0.39-$0.33+$0.06-$0.33$3.75 million$4.05 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Owlet, Inc. stock logo
OWLT
Owlet
N/AN/AN/AN/AN/A
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
N/AN/AN/AN/AN/A
Seer, Inc. stock logo
SEER
Seer
N/AN/AN/AN/AN/A
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
$0.041.23%N/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Owlet, Inc. stock logo
OWLT
Owlet
N/A
1.15
0.93
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
N/A
3.67
2.41
Seer, Inc. stock logo
SEER
Seer
N/A
19.15
18.51
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
0.10
5.40
3.04

Institutional Ownership

CompanyInstitutional Ownership
Owlet, Inc. stock logo
OWLT
Owlet
72.60%
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
52.60%
Seer, Inc. stock logo
SEER
Seer
75.20%
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
N/A

Insider Ownership

CompanyInsider Ownership
Owlet, Inc. stock logo
OWLT
Owlet
67.07%
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
29.96%
Seer, Inc. stock logo
SEER
Seer
11.28%
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
45.50%
CompanyEmployeesShares OutstandingFree FloatOptionable
Owlet, Inc. stock logo
OWLT
Owlet
10617.04 million5.61 millionNo Data
Rapid Micro Biosystems, Inc. stock logo
RPID
Rapid Micro Biosystems
20044.21 million30.97 millionNot Optionable
Seer, Inc. stock logo
SEER
Seer
16056.34 million49.98 millionOptionable
Sierra Monitor Co. stock logo
SRMC
Sierra Monitor
8210.38 millionN/ANot Optionable

Recent News About These Companies

The Best Monitors for 2024
Best monitor arms in 2024: our top picks
U.S. Army Selects Sierra Nevada Corp. To Build ISR Fleet
SRMC employees to see pay raise
Sierra Nevada Awarded $13 billion to Build New ‘Doomsday’ Plane
Contributor's Guidelines: The Home Forum
Contributor's guidelines
SRM Contractors Ltd (SRMC)
The best 5K monitors you can buy for max resolution

New MarketBeat Followers Over Time

Media Sentiment Over Time

Owlet stock logo

Owlet NYSE:OWLT

$7.52 +0.60 (+8.67%)
Closing price 08/29/2025 03:59 PM Eastern
Extended Trading
$7.52 0.00 (0.00%)
As of 08/29/2025 04:54 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.

Owlet, Inc. provides digital parenting solutions in the United States and internationally. The company's platform focuses on giving real-time data and insights to parents. It offers Dream Sock, a wearable infant health monitor equipped with pulse oximetry technology to track vitals signs, such as pulse rate, oxygen, activity, and sleep patterns; BabySat which is intended for infants with heightened health risk; Owlet Cam, a monitoring device in smartphones that offers video and audio, predictive sleep insights, and cry detections; and accessories, including Owlet Sleeper, as well as Duo and Dream Duo that combines Smart Sock with the Owlet Cam. The company was founded in 2012 and is headquartered in Lehi, Utah.

Rapid Micro Biosystems stock logo

Rapid Micro Biosystems NASDAQ:RPID

$2.41 -0.10 (-3.98%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$2.42 +0.00 (+0.21%)
As of 08/29/2025 06:47 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.

Rapid Micro Biosystems, Inc., a life sciences technology company, provides products for the detection of microbial contamination in the manufacture of pharmaceutical, medical devices, and personal care products in the United States, Germany, Switzerland, Japan, and internationally. The company offers Growth Direct platform, which includes Growth Direct system, proprietary consumables, lab information management system connection software, and customer support and validation services. Its platform automates and modernizes the manual microbial quality control (MQC) testing workflows for therapeutic modalities, such as biologics, vaccines, cell and gene therapies, and sterile injectables. The company also provides onsite technical training services. Its solutions are used in environmental monitoring, water, bioburden, and sterility release testing applications. In addition, the company offers RMBNucleus software for the Growth Direct system; RMBNucleus Mold Alarm signals at the first sign of mold detection; RMBNucleus Central Manager portal streamlines coordination of multiple instruments; and Growth Direct LIMS connection software. Rapid Micro Biosystems, Inc. was formerly known as Genomic Profiling Systems, Inc. and changed its name to Rapid Micro Biosystems, Inc. in January 2007. The company was incorporated in 2006 and is headquartered in Lowell, Massachusetts.

Seer stock logo

Seer NASDAQ:SEER

$2.05 +0.02 (+0.99%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$2.04 0.00 (-0.24%)
As of 08/29/2025 04:10 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.

Seer, Inc., a life sciences company, engages in developing and commercializing products to decode the biology of the proteome. It develops Proteograph Product Suite, an integrated solution that includes proprietary engineered nanoparticles, consumables, automation instrumentation, and software to perform proteomic analysis to provide a solution that can be incorporated by nearly any lab for research use only. The company intends to sell its products for research use only, which cover academic institutions, life sciences, and research laboratories, as well as biopharmaceutical and biotechnology companies for non-diagnostic and non-clinical purposes. It operates in China, Australia, Eastern Europe, Israel, and Japan. The company was formerly known as Seer Biosciences, Inc. and changed its name to Seer, Inc. in July 2018. Seer, Inc. was incorporated in 2017 and is headquartered in Redwood City, California.

Sierra Monitor stock logo

Sierra Monitor OTCMKTS:SRMC

$3.24 0.00 (0.00%)
As of 06/14/2019

Sierra Monitor Corporation provides industrial Internet of things solutions that connect and protect infrastructure assets to the industrial and commercial facilities management market in the United States and internationally. It offers FieldServer family of protocol gateways, routers, and network explorers for system integrators and original equipment manufacturers to enable local and remote monitoring and control of assets and facilities; and Sentry IT flame and gas detection solutions used by industrial and commercial facilities managers to protect their personnel and assets. The company sells its solutions to telecommunication companies and their suppliers. Sierra Monitor Corporation was founded in 1978 and is headquartered in Milpitas, California.