Stewart is bullish on Abbott Labs specifically because she believes the company's product pipeline and "favorable mix of businesses" can drive the stock to $80 -- a 12.76% jump from Tuesday's closing price of $70.95.
Some investors, however, believe there's better value elsewhere in the sector given Abbott's 24.3% rise year-to-date. Stephanie Link, managing director at Nuveen which has $970 billion in assets under management, recently sold her position in Abbott and used the profits to buy competitor Zimmer Biomet.
"I think this new management team at Zimmer has a lot of optionality," she said on Tuesday's "Halftime Report." "I think they're going to make some asset sales. I think they're going to fix the base business - they're already in the process - and this CEO is so highly regarded."
Zimmer is cheaper than Abbott at 16.2X forward earnings compared to 22.4X, and the stock is only up 5.8% year-to-date, through Tuesday's close, compared to Abbott's 24.3% gain.
Barclays' Stewart has an underweight rating on Zimmer since she believes the "transformation [is] likely to take significant time." While Link agrees that it's going to "take time to turn around," she believes the relative underperformance is an attractive entry point to buy the stock. "I just find more value in Zimmer. I'm not saying I don't like Abbott, I just think it [Abbott] has run its course," she said.
Virtus Investment Partners' Joe Terranova, on the other hand, owns Abbott Labs and is sticking with it since he believes the company's foothold in emerging markets will lead to continued gains.
"I still think Abbott is the place to be," he said on Tuesday's "Halftime Report." "I like the emerging market story. I like the pediatric nutrition business both in Latin America and greater China...I believe in the emerging consumer. I believe they're going to want this type of health care, and this is as good of a diversified health care company as you're going to find," he continued.
In medical devices Terranova also likes PerkinElmer. He had previously owned the stock, but sold his position after it hit an all-time high of $98.33 on October 1. Since then, however, it's fallen more than 9%. So Terranova took advantage of the pullback and bought the stock again on Tuesday since he believes it's a "great quality name."
Health care led all sectors in Q3 -- posting a 14.04% gain for its best quarterly performance since Q1 2013 -- as investors rotated away from some of the high-flying tech names and into more defensive plays. And with an increasing number of Street watchers warning this bull market could be in its final stages, Terranova believes the health care sector is a good bet for investors going forward.
"I think from a quality standpoint when you're looking at sustainable earnings this is definitely a sector [health care] that where we are in the cycle you want to have exposure to. And I don't think investors are nearly as exposed as they should be," he said.