Business

The week’s winners and losers

Madonna

Madonna (AP)

WINNERS

KENNETH CHENAULT

American Express CEO watches Q1 profits charge past expectations.

JACK DORSEY

Founder of mobile creditcard service Square has angle on valuation of $4B, more than doubling its value in 10 months.

JEROME GRIFFITH

What a trip! His luggage label Tumi soared nearly 50% in its first day of trading.

LOSERS

MADONNA

Madge’s new album “MDNA” is looking more DOA, with meager sales numbers.

VIKRAM PANDIT

Vexed in the Citi: In nonbinding vote, shareholders nix CEO’s $15M pay package.

HOWARD SCHULTZ

Starbucks CEO forced to stop using dye from bugs in Frappuccinos after worldwide chorus of “Yuck!”