00The week in one paragraph
This was the week platform dependence stopped being a risk to plan for and became a number on an earnings call. Affle agreed to take Perion private for about $420 million in cash, roughly half of it Perion’s own, after Microsoft’s Bing changes hit its search business. People Inc. said its Google search referrals are down 70% over two years and that 43% of its digital revenue now needs no session, while Digiday described a remedies ruling that could make Google’s ad exchange bid into Prebid’s server. Adelaide put its AU score inside four video curators, Amazon’s DVA+ gained Attain purchase data from Walmart, Kroger and others, and a mediasmart executive argued GDPR is slowing European CTV measurement. WiseGuyGaming found about 18% of its readers block ads by running analytics twice. Fox closed its roughly $22 billion Roku purchase months early and repeated the open pledge, and Magnite said CTV is now 53% of its business and that it sells LG home screens with agents. The week is thin and unbalanced: nine stories, not twelve, with publishers on two, buy side on three, platforms on four and regulators on none. Publishers do not hold a majority.
01Affle Agreed To Buy Perion For $420 Million, Half Of It Perion’s Own Cash. The Bing Loss Is The Real Story
Affle’s Israeli subsidiary signed a definitive agreement on 1 November to buy all of Perion’s shares at $11.70 each in cash, about $420 million. Perion held about $228 million in cash on 30 September and has no financial debt. The agreement includes a go-shop period to 11 December, and closing is expected in early 2027. Perion’s search revenue fell 76% year over year by Q1 2025 after Microsoft’s 2024 Bing changes, and open web spend there fell about 23% in Q2. Its CEO said the open web “is not the future”, which the article calls one executive’s position made while selling his company.
Publisher takeaway
Pull 12 months of GAM revenue by buyer and demand source, flag any single source above 25% of total, and keep a second tested route for every large source.
02People Inc. Says Google Search Traffic Is Down 70% And Is Not Coming Back. Its Answer Is 43% Of Digital Revenue That Needs No Session
On its Q3 call People Inc. said Google search referrals are down 70% over two years and core sessions fell 26% in the quarter. Digital revenue rose 2% to $289 million, while advertising revenue fell 8%. Revenue that needs no session is now 43% of digital and grew 15%, while the session-based 57% fell 6%. Licensing grew 49%, and the CFO said that eases in Q4. The article cautions that People Inc. owns its own ad product and a licensing bench most publishers cannot match.
Publisher takeaway
Tag 12 months of revenue as session-based or not to learn your own split, review floors by traffic source in GAM, and budget on search referrals at half of today’s level.
03Google’s Ad Exchange May Have To Bid Into Prebid’s Server. What The Auction Flip Changes For A GAM Publisher
Digiday reports that with iOS 27 Safari has begun blocking domains tied to identity providers including The Trade Desk and ID5, and that ad tech is moving calls server-side. In its reading, the Google remedies ruling would make Google’s ad exchange bid into Prebid’s server rather than Google’s ad server deciding the winner. Reporters disagree on how much that wins, and one noted Google’s third-party display business underperformed again in its 28 October earnings. The article stresses this rests on Digiday’s description of a ruling and a podcast, and that server-side calls do not restore the identity Safari removed.
Publisher takeaway
Write down how your auction decides today and who owns each setting, test a small server-side bidder share, and do not rebuild before the remedy is final.
04Adelaide Puts Its AU Score Inside Four Video Curators. Curated CTV And YouTube Inventory Will Now Be Judged Channel By Channel
Adelaide’s AU Ecosystem has reached 100 partners, with Pixability, Sightly, Silverpush and Cadent as the first video curators. The AU score is an independent measure trained on outcomes that lets advertisers benchmark curated inventory, and where channel- and content-level data exists curators can trim lists mid-flight. The article notes this is Adelaide’s own announcement with no results, pricing or buyer names, and that how much open-web and CTV publisher inventory will be scored is not stated.
Publisher takeaway
Make sure app, channel and content names reach the bid request, ask each curator whether and how your inventory is scored, and treat AU as a signal to understand rather than a requirement.
05Amazon Advertisers Can Now Target Shoppers Who Buy At Walmart And Kroger. The Purchase Data Comes From Attain, Not Amazon
Attain’s purchase data now plugs into Amazon’s DVA+ buying tool, letting advertisers target display and video to Amazon users who also shop at Walmart, Dollar General, Kroger, Walgreens and Sephora, among others. The audiences come from about 15 million opted-in consumers and can run on Amazon inventory, including Prime Video, and on third-party inventory in Amazon’s network. The article cautions that the coverage comes from one outlet, partly behind a paywall, and that Attain’s CEO is the main voice.
Publisher takeaway
Package context and intent signals a retailer panel cannot see as named deals, find out whether your sell-side partners are in the supply path of these campaigns, and test one matched-data deal with an existing partner first.
06Mediasmart’s Europe Chief Says GDPR Is Slowing European CTV Behind The US. The Constraint Is Measurement, Not Reach
Pablo Goya, VP Europe at mediasmart, said the US CTV market is moving “much faster” than Europe and that “we are protecting the user probably too much”, tying data-sharing limits to measurement and optimisation. The source is a short interview from TV Rise 2026 with no market figures. The article cautions that Goya works for a buyer-side platform, that privacy regulators and many publishers would contest his view, and that one executive’s view does not show the gap comes from regulation.
Publisher takeaway
Offer measurement that needs no shared identifier, pass consent signals cleanly in the bid request, and check CTV floors by market rather than pricing Europe off US rates.
07About 18% Of One Gaming Site’s Readers Block Ads. It Found Them By Running Analytics Twice
WiseGuyGaming ran FouAnalytics twice, once as a normal third-party script that blocklists catch and once through a first-party proxy, and counted the gap as about 18% of its audience using ad blocking. It is responding with more sponsored and native content, a planned paid subscription, and email and push to reach those readers. The article cautions that 18% is one small site’s figure for an unusually technical audience, with no revenue effect given.
Publisher takeaway
Run a first-party-served analytics script beside your normal one for a week to measure your own blocked share, compare viewability and fill by segment in GAM, and offer direct-sold native placements to buyers who want that audience.
08Fox Closed Roku Months Ahead Of Schedule And Repeated The Open Pledge. A Pledge Is Not A Priority Setting
Adweek reports Fox Corp. completed its roughly $22 billion purchase of Roku on 6 November, against an expected first-half 2027 close. Roku sits inside Fox Digital Platforms next to Tubi, with Roku founder Anthony Wood co-chairing the unit, and Lachlan Murdoch repeated the commitment to “openness and choice”. Roku reported first-quarter advertising revenue of about $613 million, up 27%. The article treats the pledge as testable and says nothing outside Fox can show how demand will be prioritised.
Publisher takeaway
Map the share of your CTV income that touches a Roku or Tubi surface, keep two demand routes per CTV placement, and read every Roku and Tubi partner notice as a possible term change.
09Magnite’s CTV Is Now 53% Of Its Business, And It Is Selling TV Home Screens With Agents. Ask What The Agent Is Allowed To Price
Magnite reported third-quarter growth of 20% to $200.6 million, with CTV up 39% and now 53% of the business. Executives said they use agentic workflows to sell LG TV home screen inventory, a format with no standard unit description, and describe SpringServe as a programmatic and mediation platform. The article could not settle whether the $200.6 million is revenue or ex-TAC revenue, and the call summary does not show agentic selling raised prices or fill for anyone.
Publisher takeaway
Ask your Magnite rep in writing what an agent can change in floors, unit definitions and deal terms, and keep floors and deal IDs under your control in GAM.