Mueller Water Products "A" and "B" Shares are Mispriced

Some smart investors see value in Mueller WaterRegardless, there is a nonsensical discrepancy in price
Products (MWA). They're probably right; but, Muellerbetween the A shares and the B shares.
isn't the kind of situation that jumps out at me as aAnyone looking to make a new investment in Mueller
clear bargain I can understand. However, there isshould buy the B shares. There's no reason to touch
something peculiar about this situation that makes itthe A shares until they are trading at a discount to the
worth writing about. (Note: The information in this articleB shares.
was current as of Friday, April 6th, 2007 - pleaseOwners of Mueller A shares who currently hold those
consult current market quotes).shares in a manner that would cost them less than
There are two shares of Mueller Water Product$0.34 a share to sell should immediately begin selling
common stock - Series A common stock and Seriestheir A shares and putting the proceeds into the B
B common stock. There are roughly three times asshares. Doing so would slightly increase their economic
many B shares as A shares. The A shares and Binterest in Mueller's business, greatly increase their
shares have identical economic rights. So, ownership ofvoting power - and, over the long-term, possibly
all of the B shares would provide a roughly 75%provide additional appreciation in the share price, if and
economic interest while ownership of all of the Awhen the B shares consistently trade at a premium to
shares would provide a roughly 25% economicthe A shares.
interest.Do the B shares have to trade at a premium to the A
Here's where things get interesting. "Shares of Seriesshares? Technically, no. But, in the future, it's possible
A common stock and Series B common stockthat circumstances may make the B shares far more
generally have identical rights in all material respectsattractive to certain investors. The A shares are
except Series B shares have eight votes and eachextremely unattractive to any large shareholder who
Series A share has one vote per share."isn't committed to complete passivity as close to 96%
So, what's the premium on the B shares? There isof the votes are tied to the B shares - the A shares
none. The last trade on Mueller A shares (MWA) wasare essentially non-voting shares.
at $13.98; the last trade on Mueller B shares (MWA.B)Furthermore, there are fewer A shares, so it would be
was at $13.64. Buyers of the A shares are currentlymore difficult for a large investor to acquire a
paying $0.34 a share more to reduce their votingmeaningful economic interest via the A shares without
power by 87.5%.moving the price of those shares.
You can't convert A shares into B shares or B sharesWhile some investors might have very good reasons
into A shares. If you could, there would be a profit infor buying the B shares when they trade at a higher
simply buying, converting, and selling. Unfortunately, youprice than the A shares - no one has a good reason
can't do that. So, there's no "manual" arbitragefor buying the A shares when they trade at a higher
opportunity here. Obviously, you can bet that theprice than the B shares.
discount on the B shares will be eliminated - but, theRight now, the choice seems simple - dump the A
market has to close the gap for you.shares; buy the B shares.