CNBC Anchors and Reporters

Mark Koba

Mark Koba
Senior Editor, CNBC

Mark Koba is a senior editor at CNBC.com. Topics for his feature story writing include the business of politics, health care, employment and the economy.

Before working at CNBC.com, he spent 11 years at Bloomberg LP, where among various duties, he was program producer for the award-winning "Bloomberg Small Business" television show.

Koba's background includes a decade of news writing and show producing at CNN, E! Entertainment Television, ABC's "World News Now," "Good Morning America" and CBS' "This Morning."

Follow Mark Koba on Twitter @MarkKobaCNBC.


  • Stephen Collins

    There's a new name on the leaderboard for "Trading With The Stars," and that name is...Stephen Collins. He knocks fellow actor Jonathan Tucker from first place and into second. Jonathan was number on from the beginning of the contest. But no more. Chris Moneymaker is in third place and James Cromwell move up from 5th to 4th place.

  • Analyst Jeff Mishlove told the "How To Win" audience on Friday--that he had a stock pick for each trading day this week (well--every day except for this Friday, as he hadn't picked one for that day yet.) Another thing he said, look at charts and news announcements (the other analysts agreed with him on this, as we've noted.) So what would Jeff pick? Here's the daily..

  • Good morning all. We hope you were able to watch Friday night's "How To Win" contest program. But if not, or even if you did, I'll re-cap some of the show in blog posts today. We'll start with some of the picks--I'm sure you'd like to know what the experts were hot about. So far, there are 443,291 contest registrations to date.

  • Once again--here are some links to give you information that may be of aid in your trading. I've included such areas as earnings, economic calendars and other financial web sites (though CNBC.com is always a great source!). And don't forget to use your contest investing tools.

  • Here is the daily contest video update from today's "Power Lunch." Bill Griffeth and Sue Herera go down the list of names from the regular contest as well as "Trading With The Stars." They also go over today's trivia questions for those interested in the bonus bucks. Several leaders on the non-celeb board have used them to get ahead--or at least increase their chances.

  • Don't forget tonight's CNBC Million Dollar Portfolio Challenge program. It's called "How To Win."  Hear the experts, get their top picks and improve your chances of winning a million dollars! The show is tonight (Friday), at 7 pm EST and ONLY on CNBC. If you'd like to be a part of the live audience, just call us at 201-735-4040 or email us at FREETICKETS@CNBC.com to get in on all the action.

  • Stephen Collins

    Actor Stephen Collins is now in second place in "Trading With The Stars," moving up from 5th. He appeared on "Morning Call" today (the show he's playing for) and talked to CNBC's Michelle Caruso-Cabrera and Dylan Ratigan. Stephen says the switch from regular investing to "contest investing" is hard for him to get around.

  • Hey everyone--as of today there is a new leaderboard on the front page of the contest site: milliondollar.cnbc.com. The new leaderboard is for the Weekly Winner race is on the right side of the page below the Top Portfolio leaderboard.

  • Some movement from Thursday's action in "Trading With The Stars." Stephen Collins is now in 2nd place, pushing out fellow actor Ernie Hudson and leaving him in 3rd place. Jonathan Tucker remains on top--but bad news for Hall of Famer Johnny Bench. Johnny, who moved up to the number 9 spot--is back at the bottom in 10th place.

  • Hey folks. Send in your email questions right now, for tonight's live CNBC-TV program on the contest, "How To Win." Send them to millions@cnbc.com and we'll read as many of them as possible on the air--so you get you the answers you need. Ask about overall strategy, what sectors should you look into, what stocks to pick. Send your questions in today. Don't wait! That's millions@cnbc.com.