Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer.

Tomorrow, Thursday, March 05, 2015, 26 U.S. common stocks are scheduled to go ex-dividend. The dividend yields on these stocks range from 0.1% to 13.7%. All of these stocks can be found on our

stocks going ex-dividend

section of our

dividend calendar

.

Highlighted Stocks Going Ex-Dividend Tomorrow:

Ultrapar Participacoes

Owners of

Ultrapar Participacoes

(NYSE:

UGP

) shares, as of market close today, will be eligible for a dividend of 25 cents per share. At a price of $19.60 as of 12:16 p.m. ET, the dividend yield is 2.8%.

The average volume for Ultrapar Participacoes has been 481,300 shares per day over the past 30 days. Ultrapar Participacoes has a market cap of $11.3 billion and is part of the energy industry. Shares are up 7.2% year-to-date as of the close of trading on Tuesday.

STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.

Ultrapar Holdings Inc. is engaged in the fuel distribution and chemical businesses in Brazil. It operates in four segments: Gas Distribution, Fuel Distribution, Chemicals, and Storage. The company has a P/E ratio of 20.99.

TheStreet Ratings rates

Ultrapar Participacoes

as a

hold

. Among the primary strengths of the company is its generally strong cash flow from operations. At the same time, however, we also find weaknesses including a generally disappointing performance in the stock itself, poor profit margins and generally higher debt management risk. You can view the full

Ultrapar Participacoes Ratings Report

now.

NorthStar Asset Management Group

Owners of

NorthStar Asset Management Group

(NYSE:

NSAM

) shares, as of market close today, will be eligible for a dividend of 10 cents per share. At a price of $24.10 as of 12:16 p.m. ET, the dividend yield is 1.7%.

The average volume for NorthStar Asset Management Group has been 834,900 shares per day over the past 30 days. NorthStar Asset Management Group has a market cap of $4.5 billion and is part of the real estate industry. Shares are up 6.5% year-to-date as of the close of trading on Tuesday.

STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.

The company has a P/E ratio of 236.10.

Westar Energy

Owners of

Westar Energy

(NYSE:

WR

) shares, as of market close today, will be eligible for a dividend of 36 cents per share. At a price of $38.15 as of 12:16 p.m. ET, the dividend yield is 3.8%.

The average volume for Westar Energy has been 1.1 million shares per day over the past 30 days. Westar Energy has a market cap of $5.1 billion and is part of the utilities industry. Shares are down 7.1% year-to-date as of the close of trading on Tuesday.

STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.

Westar Energy, Inc., an electric utility, generates, transmits, and distributes electricity in Kansas. The company has 7,200 megawatts of electric generation capacity producing electricity through various fuel types, including coal, uranium, natural gas, wind, and landfill gas. The company has a P/E ratio of 16.31.

TheStreet Ratings rates

Westar Energy

as a

buy

. The company's strengths can be seen in multiple areas, such as its revenue growth, good cash flow from operations, increase in stock price during the past year and increase in net income. We feel these strengths outweigh the fact that the company has had generally high debt management risk by most measures that we evaluated. You can view the full

Westar Energy Ratings Report

now.

More About Dividends:

One benefit of owning a stock is the potential that you will be paid a dividend. The distribution of dividend payments is another way for a company to share its profit with you. A dividend means that the company pays you a certain amount of money, either as a one-time payment or more commonly on a quarterly basis, for each share of stock you own.

Many times, dividends come at the expense of greater price appreciation, because the company is distributing its profits to shareholders rather than reinvesting the profits back into the growth of the company. However, companies that pay dividends can be very attractive to investors when they offer a steady stream of income. There are some important terms and dates an investor should be familiar with before purchasing any dividend-paying companies. Let's work through an example to help better explain some of these terms:

On March 1, ABC Widget Company has decided that because it holds excess cash and lacks investment opportunities, it would like to reward shareholders with a regular quarterly dividend payment. The date for this particular announcement is known as the declaration date. It is on this date that the company announces the specific dividend payment along with the holder-of-record date (aka record date) and the payment date. The company announces that a dividend payment of 25 cents per share will be payable March 31, 2012 (the payment date) to all shareholders of record at the close of business on March 16, 2012 (holder-of-record date). What does this all mean? Well the short story is that the company looks at its records on March 16 and anyone listed on the books as an owner of ABC Widget company will be eligible for the dividend payment (on March 31).

The one other important term to remember is the ex-dividend date. The ex-dividend date (typically two trading days before the holder-of-record date for U.S. securities) is the day in which a company begins trading without the dividend. In order to have a claim on a dividend, shares must be purchased no later than the last business day before the ex-dividend date. A company trading ex-dividend will have the upcoming dividend subtracted from the share price at the start of the trading day. Many times, the price of a stock will increase in anticipation of the upcoming dividend as the ex-dividend date approaches, yet will fall back by the amount of the dividend on the ex-dividend date.

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