Nielsen DASH Integration Put Off Until Fall

Having already delayed publication of its latest Gauge viewing shares report by a week, Nielsen has now postponed until next month, and says it will not be changing the methodology until later in the year.

The ratings firm's Chief Client Officer Peter Naylor (pictured) informed clients today that the next data for The Gauge and the accompanying Media Distributor Gauge Report will be released 'in April', and will be based on the same methodology that was used for January. Naylor's letter, reported on the web sites of industry publications Variety and deadline.com, states:

'We are doing this to minimize trend breaks. We will be pushing Gauge methodology updates to the start of the fall season, aligning with the additional promised improvements to our currency products.

'We understand that there are diverging opinions on this among our broad client base, but we believe this is the best and least disruptive path for the industry.'

Nielsen was planning to integrate data from the ARF's accredited DASH universe estimates in the February figures, originally due out this week, but now says it will wait until other changes in process - including HDAM modeling, integrated weighting and co-viewing - are ready to go live, and introduce them all in one go, minimising disruption and simplifying comparability.

Reports suggest there may be other concerns at play also. Unnamed sources quoted in the Wall Street Journal, and reported on mediapost.com, said the February Gauge (covering January data) would have reported a 41.9% total day TV usage share for streaming versus a 47.4% combined broadcast and cable share, reversing the figures from the January Gauge (December 2025 viewing data). Fox Sports analytics exec Mike Mulvihill alluded to this in a post on X, suggesting: 'Well, the streamers whined and Nielsen caved... Meanwhile the hard-earned credibility of the important Gauge report is shot until Nielsen moves to the new method as promised.'

Web site: www.nielsen.com/data-center/the-gauge .