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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
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
$8.01
-3.4%
$9.75
$7.94
$18.32
$427.31M0.941.25 million shs584,553 shs
Graham Corporation stock logo
GHM
Graham
$106.81
-1.1%
$93.65
$41.53
$110.01
$1.26B1.04255,094 shs222,016 shs
Tennant Company stock logo
TNC
Tennant
$83.85
-1.0%
$79.89
$60.17
$88.86
$1.44B1.12147,387 shs98,080 shs
TriMas Corporation stock logo
TRS
TriMas
$39.17
-1.0%
$38.53
$25.80
$43.72
$1.42B0.6427,913 shs247,568 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
+3.11%-3.94%-26.70%-21.87%-33.84%
Graham Corporation stock logo
GHM
Graham
+3.49%+7.24%+9.90%+30.98%+163.06%
Tennant Company stock logo
TNC
Tennant
+0.94%-3.33%+2.40%+37.47%+14.52%
TriMas Corporation stock logo
TRS
TriMas
+1.20%-4.49%-4.61%+5.64%+53.65%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
$8.01
-3.4%
$9.75
$7.94
$18.32
$427.31M0.941.25 million shs584,553 shs
Graham Corporation stock logo
GHM
Graham
$106.81
-1.1%
$93.65
$41.53
$110.01
$1.26B1.04255,094 shs222,016 shs
Tennant Company stock logo
TNC
Tennant
$83.85
-1.0%
$79.89
$60.17
$88.86
$1.44B1.12147,387 shs98,080 shs
TriMas Corporation stock logo
TRS
TriMas
$39.17
-1.0%
$38.53
$25.80
$43.72
$1.42B0.6427,913 shs247,568 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
+3.11%-3.94%-26.70%-21.87%-33.84%
Graham Corporation stock logo
GHM
Graham
+3.49%+7.24%+9.90%+30.98%+163.06%
Tennant Company stock logo
TNC
Tennant
+0.94%-3.33%+2.40%+37.47%+14.52%
TriMas Corporation stock logo
TRS
TriMas
+1.20%-4.49%-4.61%+5.64%+53.65%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
2.00
Hold$15.0087.27% Upside
Graham Corporation stock logo
GHM
Graham
2.83
Moderate Buy$81.67-23.54% Downside
Tennant Company stock logo
TNC
Tennant
2.75
Moderate Buy$91.008.53% Upside
TriMas Corporation stock logo
TRS
TriMas
2.75
Moderate Buy$41.505.95% Upside

Current Analyst Ratings Breakdown

Latest ERII, TNC, TRS, and GHM Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/26/2026
Tennant Company stock logo
TNC
Tennant
UpgradeHoldStrong-Buy
5/22/2026
TriMas Corporation stock logo
TRS
TriMas
UpgradeBuy (B-)Buy (B)
5/20/2026
Graham Corporation stock logo
GHM
Graham
Reiterated RatingHold (C)
5/15/2026
Tennant Company stock logo
TNC
Tennant
DowngradeHold (C)Hold (C-)
5/11/2026
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
DowngradeHold (C-)Sell (D+)
5/11/2026
TriMas Corporation stock logo
TRS
TriMas
UpgradeHold (C+)Buy (B-)
5/11/2026
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
DowngradeStrong-BuyHold
5/5/2026
TriMas Corporation stock logo
TRS
TriMas
UpgradeStrong SellHold
4/27/2026
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
Reiterated RatingHold (C-)
4/27/2026
TriMas Corporation stock logo
TRS
TriMas
DowngradeBuy (B-)Hold (C+)
4/27/2026
Tennant Company stock logo
TNC
Tennant
UpgradeStrong SellHold
(Data available from 6/5/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
$134.99M3.06$0.50 per share16.14$3.89 per share2.06
Graham Corporation stock logo
GHM
Graham
$209.90M5.94$1.93 per share55.42$10.97 per share9.74
Tennant Company stock logo
TNC
Tennant
$1.20B1.19$9.00 per share9.32$33.81 per share2.48
TriMas Corporation stock logo
TRS
TriMas
$661.54M2.12$3.53 per share11.09$17.36 per share2.26
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
$22.96M$0.3821.0825.84N/A15.07%10.89%9.55%8/5/2026 (Estimated)
Graham Corporation stock logo
GHM
Graham
$12.23M$1.3579.1252.10N/A6.28%13.26%6.07%6/8/2026 (Estimated)
Tennant Company stock logo
TNC
Tennant
$43.80M$1.6650.5113.142.342.55%14.87%7.17%8/5/2026 (Estimated)
TriMas Corporation stock logo
TRS
TriMas
$120.14M$24.071.6318.05N/A93.79%8.38%4.53%7/28/2026 (Estimated)

Latest ERII, TNC, TRS, and GHM Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
6/8/2026Q4 2026
Graham Corporation stock logo
GHM
Graham
$0.30N/AN/AN/A$59.95 millionN/A
5/6/2026Q1 2026
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
-$0.10-$0.23-$0.13-$0.23$8.37 million$9.71 million
5/4/2026Q1 2026
Tennant Company stock logo
TNC
Tennant
$0.4033$0.58+$0.1767$0.01$289.25 million$297.90 million
4/30/2026Q1 2026
TriMas Corporation stock logo
TRS
TriMas
$0.48$0.24-$0.24$21.40$158.24 million$168.28 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
N/AN/AN/AN/AN/A
Graham Corporation stock logo
GHM
Graham
N/AN/A-100.00%N/AN/A
Tennant Company stock logo
TNC
Tennant
$1.241.48%+6.16%74.70%53 Years
TriMas Corporation stock logo
TRS
TriMas
$0.160.41%N/A0.66%N/A

Latest ERII, TNC, TRS, and GHM Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
4/29/2026
Tennant Company stock logo
TNC
Tennant
quarterly$0.311.44%5/29/20265/29/20266/15/2026
4/22/2026
TriMas Corporation stock logo
TRS
TriMas
quarterly$0.040.38%5/7/20265/7/20265/14/2026
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
N/A
9.28
7.50
Graham Corporation stock logo
GHM
Graham
N/A
1.06
0.75
Tennant Company stock logo
TNC
Tennant
0.67
2.12
1.41
TriMas Corporation stock logo
TRS
TriMas
0.27
4.85
4.50

Institutional Ownership

CompanyInstitutional Ownership
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
83.58%
Graham Corporation stock logo
GHM
Graham
69.46%
Tennant Company stock logo
TNC
Tennant
93.33%
TriMas Corporation stock logo
TRS
TriMas
99.42%

Insider Ownership

CompanyInsider Ownership
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
3.20%
Graham Corporation stock logo
GHM
Graham
6.00%
Tennant Company stock logo
TNC
Tennant
3.50%
TriMas Corporation stock logo
TRS
TriMas
17.50%
CompanyEmployeesShares OutstandingFree FloatOptionable
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
25051.54 million49.90 millionOptionable
Graham Corporation stock logo
GHM
Graham
49011.67 million10.97 millionOptionable
Tennant Company stock logo
TNC
Tennant
4,48417.04 million16.44 millionOptionable
TriMas Corporation stock logo
TRS
TriMas
3,70035.83 million29.56 millionOptionable

Recent News About These Companies

TriMas (TRS) Q3 2024 Earnings Call Transcript
TriMas Completes the Divestiture of TriMas Aerospace
TriMas sees FY26 revenue up 3%-6%
TriMas: Q4 Earnings Snapshot

New MarketBeat Followers Over Time

Media Sentiment Over Time

Energy Recovery stock logo

Energy Recovery NASDAQ:ERII

$8.01 -0.28 (-3.38%)
Closing price 04:00 PM Eastern
Extended Trading
$8.16 +0.15 (+1.87%)
As of 07:23 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 Massive. Learn more.

Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the Americas, the Middle East, Africa, Asia, and Europe. The company operates through Water and Emerging Technologies segments. The company offers high and low pressure, and ultra pressure exchangers; AT and LPT hydraulic turbochargers; and high-pressure feed and circulation booster pumps for use in seawater and brackish desalination, and wastewater treatment. It also provides PX G1300, which reduces energy consumption and operating costs of carbon dioxide-based refrigeration systems; and spare parts, as well as repair, field, and commissioning services. It sells its products under the ERI, PX, Pressure Exchanger, PX Pressure Exchanger, Ultra PX, PX G, PX G1300, PX PowerTrain, AT, and Aquabold brands to original equipment manufacturers, supermarket chains, cold storage facilities, refrigeration system installers, and other industrial users; aftermarket customers consisting of desalination plant owners and operators; and project developers, end-users, and industry consultants, as well as engineering, procurement, and construction firms. Energy Recovery, Inc. was incorporated in 1992 and is headquartered in San Leandro, California.

Graham stock logo

Graham NYSE:GHM

$106.80 -1.16 (-1.07%)
Closing price 03:59 PM Eastern
Extended Trading
$107.31 +0.50 (+0.47%)
As of 07:55 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 Massive. Learn more.

Graham Corporation, together with its subsidiaries, designs and manufactures fluid, power, heat transfer, and vacuum equipment for chemical and petrochemical processing, defense, space, petroleum refining, cryogenic, energy, and other industries. It offers power plant systems, including ejectors and surface condensers; torpedo ejection, propulsion, and power systems, such as turbines, alternators, regulators, pumps, and blowers; and thermal management systems comprising pumps, blowers, and drive electronics for defense sector. The company also provides rocket propulsion systems consisting of turbopumps and fuel pumps; cooling systems, which include pumps, compressors, fans, and blowers; and life support systems that comprise fans, pumps, and blowers for space industry. In addition, it offers heat transfer and vacuum systems, including ejectors, process and surface condensers, liquid ring pumps, heat exchangers, and nozzles; power generation systems, such as turbines, generators, compressors, and pumps; and thermal management systems comprising pumps, blowers, and electronics for energy sector. Further, the company offers heat transfer and vacuum systems consisting of ejectors, process and surface condensers, liquid ring pumps, heat exchangers, and nozzles for chemical and petrochemical processing industry. The company also services and sells spare parts for its equipment. It sells its products directly in the United States, the Middle East, Canada, Asia, South America, and internationally. Graham Corporation was founded in 1936 and is headquartered in Batavia, New York.

Tennant stock logo

Tennant NYSE:TNC

$83.84 -0.89 (-1.04%)
Closing price 03:59 PM Eastern
Extended Trading
$84.00 +0.16 (+0.18%)
As of 04:15 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 Massive. Learn more.

Tennant Company, together with its subsidiaries, designs, manufactures, and markets floor cleaning equipment in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers a suite of products, including floor maintenance and cleaning equipment, detergent-free and other sustainable cleaning technologies, aftermarket parts and consumables, equipment maintenance and repair services, and asset management solutions. It provides business solutions, such as financing, rental, and leasing programs, as well as machine-to-machine asset management solutions. The company offers its products under the Tennant, Nobles, Alfa Uma Empresa Tennant, IPC, Gaomei, and Rongen brands, as well as private-label brands. Its products are used in retail establishments and distribution centers; factories and warehouses; and public venues, such as arenas and stadiums, office buildings, schools and universities, hospitals and clinics, and other environments. The company markets its products to contract cleaners and businesses through direct sales and service organizations, as well as through a network of authorized distributors. Tennant Company was founded in 1870 and is headquartered in Eden Prairie, Minnesota.

TriMas stock logo

TriMas NASDAQ:TRS

$39.17 -0.38 (-0.96%)
Closing price 04:00 PM Eastern
Extended Trading
$39.16 -0.01 (-0.01%)
As of 05:55 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 Massive. Learn more.

TriMas Corporation engages in the design, development, manufacture, and sale of products for consumer products, aerospace, and industrial markets worldwide. The company operates through Packaging, Aerospace, and Specialty Products segments. The Packaging segment offers dispensing products, such as foaming and sanitizer pumps, lotion and hand soap pumps, beverage dispensers, perfume sprayers, and nasal and trigger sprayers; polymeric and steel caps and closures comprising food lids, flip-top and beverage closures, child resistance caps, drum and pail closures, and flexible spouts; polymeric jar products; integrated dispensers; bag-in-box products; and consumable vascular delivery and diagnostic test components under the Rieke, Taplast, Affaba & Ferrari, Intertech, Omega, and Rapak brands. The Aerospace segment provides fasteners, collars, blind bolts, rivets, ducting, and connectors for air management systems, and other highly-machined parts and components to original equipment manufacturers, supply chain distributors, and tier one suppliers, as well as maintenance, repair and overhaul (MRO)/aftermarket providers; and military and defense aerospace applications and platforms under the Monogram Aerospace Fasteners, Allfast Fastening Systems, Mac Fasteners, TFI Aerospace, RSA Engineered Products, and Martinic Engineering brands. The Specialty Products segment offers steel cylinders for use in the transportation, storage, and dispensing of compressed gases under the Norris Cylinder brand; natural gas powered wellhead engines, compressors, and replacement parts for oil and natural gas production, and other industrial and commercial markets under the Arrow brand; and spare parts for various industrial engines. It sells its products through a direct sales force, third-party agents, and distributors. TriMas Corporation was incorporated in 1986 and is headquartered in Bloomfield Hills, Michigan.