By Rex Crum, MarketWatch

SAN FRANCISCO (MarketWatch) -- Tech stocks managed to erase much of their losses by the time the market closed Monday, with online real-estate information company Zillow Inc.'s $3.5 billion acquisition of rival Trulia Inc. taking the spotlight among Internet stocks and the overall tech sector.

Zillow (ZILLOW.XX), which had been in the red most of the day, ended up rising almost 1%, to close at $160.32, while Trulia Inc. (TRLA) climbed more than 15%, to $65.04 after the all-stock deal that would bring together two of the biggest names in the fast-growing market for online real-estate information was announced. The deal is expected to close in 2015.

Zillow said it will continue to use the Trulia brand, and Trulia Chief Executive Pete Flint will retain his title and report to Zillow CEO Spencer Rascoff. Flint and a second member of Trulia's board of directors will join Zillow's board.

While both companies are known mostly as real-estate resources for consumers, Zillow said in a statement that they "are primarily media companies, generating the majority of revenue through advertising sales to real estate professionals." In June, Zillow reported 83 million unique visitors across its mobile and Web platforms, while Trulia reported 54 million unique visitors during the month.

Mark Mahaney, of RBC Capital Markets, called the acquisition "a natural consolidation with the online real estate industry," in which advertising is valued at more than $10 billion annually.

In addition to Zillow and Trulia, mild gains also came from Apple Inc. (AAPL), up 1.4% to close at $99.02; Priceline.com Inc. (PCLN), which rose almost 1% to $1,239.29, as well as IBM Corp. (IBM), Oracle Corp. (ORCL) and Netflix Inc. (NFLX).

The Nasdaq Composite Index (RIXF) ended the day down by 4.7 points and the Philadelphia Semiconductor Index (SOX) also closed with a small loss.

More must-read news from MarketWatch:

Zillow to acquire Trulia in $3.5 billion all-stock deal

Why taking on more debt is the American way

Ten great Rolling Stones songs to mark Mick Jagger turning 71

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

International Business M... (NYSE:IBM)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more International Business M... Charts.
International Business M... (NYSE:IBM)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more International Business M... Charts.