Comcast shares inched into positive territory as the media giant posted mixed results yesterday.

The firm added 261,000 broadband Internet subscribers in the third quarter, but lost 165,000 video customers.

NBC Universal’s operating cash flow dropped 9.3 percent on increased spending on its broadcast television division.

Net income was $908 million, or 33 cents a share, compared with $867 million, or 31 cents, a year earlier.

Revenue increased 51 percent to $14.3 billion; NBC Universal accounted for $5.2 billion of that total.

Revenue at the cable networks — including CNBC, USA and Bravo — rose 12 percent to $2.1 billion.

Shares edged up 4 cents to $23.02.