* L'Oreal shares among top gainers on CAC-40 Index
* Q4 sales beat expectations, confident outlook
* L'Oreal CEO reiterates willingness to buy Nestle's stake
* Nestle declines comment
* Pressure on Nestle from Daniel Loeb (Adds Nestle reaction, context)
PARIS, Feb 9 (Reuters) - Shares in French cosmetics group L'Oreal rose on Friday after its fourth quarter sales beat expectations, along with a confident outlook for 2018, while comments regarding its intentions on Nestle further buoyed the stock.
L'Oreal's chief executive reiterated L'Oreal's willingness to buy Nestle's 23 percent stake in the firm should its Swiss shareholder want to sell, also helping lift L'Oreal shares. Nestle declined comment.
L'Oreal shares were up 1 percent in early session trading, among the top gainers on France's blue-chip CAC-40 index.
Nestle shares were up 0.7 percent.
"Q4 17 organic sales of 5.5 percent is 50 basis points above Inquiry Financial consensus of 5 percent, strong 2018 outlook," Liberum analysts wrote in a note, retaining a "hold" rating on L'Oreal shares.
L'Oreal Chairman and Chief Executive Jean-Paul Agon said on Thursday he was confident of significant growth in like-for-like sales in 2018. 1/2nL8N1PY80Q 3/8
This was after L'Oreal reported that sales had risen by a better-than-expected 5.5 percent in the fourth quarter on a comparable basis.
"FY 2017 results are reassuring," added Investec Securities analysts, who kept a "buy" rating on the stock.
"We note CEO Agon's interview in the Financial Times, reiterating L'Oreal's willingness to buy Nestle's 23 percent take.. Scarcely a surprise, but this may excite some: an acquisition of the stake by L'Oreal, part-funded by a sale of its own Sanofi stake would be circa 10 percent accretive, we think.," the brokerage added.
Asked if L'Oreal was ready to repurchase its stake, Agon told the Financial Times: "We have all the resources for that. We are cash rich. We have our Sanofi stake, we are absolutely financially very solid and we have what it takes to do anything"
The death in September of billionaire Liliane Bettencourt has focused attention on how L'Oreal's founding family and major shareholder Nestle would manage their stakes in the world's biggest cosmetics firm.
Meanwhile billionaire investor Daniel Loeb, founder of hedge fund Third Point, has pushed for Nestle to sell its L'Oreal stake as he keeps up pressure with demands that Nestle move faster to overhaul its general corporate strategy. (Reporting by Dominique Vidalon, Sarah White, Martinne Geller Editing by Sudip Kar-Gupta)