Home / Themes / AdTech '25: Programmatic Advertising

AdTech '25: Programmatic Advertising (open on stockthemes)

Last updated

Theme thesis · 2/5 sections · Tickers 3 with notes · 9 pending

Loading chart…
Loading…

Bull / Bear Details has the investment thesis and bull/bear points. Overview is monitoring guidance (hiring, forums, second-order trends, search keywords, Google Trends, datasets).

Bull / Bear Details

Programmatic advertising is transforming media buying through automated auctions, algorithmic bidding, data-driven targeting, and real-time inventory monetizati

Thesis

Programmatic advertising is transforming media buying through automated auctions, algorithmic bidding, data-driven targeting, and real-time inventory monetization. Independent demand-side platforms, supply-side platforms, and advertising exchanges enable advertisers and publishers to transact efficiently across connected television, digital video, display, audio, and emerging advertising channels. Growing automation, AI-powered optimization, and the shift toward connected television create opportunities for leading advertising technology providers, although platform concentration, privacy restrictions, pricing pressure, and competition from vertically integrated advertising ecosystems threaten independent intermediaries.

Bull case

  • Programmatic Expands Across Premium Media Channels: Connected television, streaming video, digital out-of-home, and other historically direct-sold advertising formats increasingly adopt automated buying and selling, expanding the addressable market for demand-side and supply-side advertising platforms.

  • AI Improves Campaign Efficiency and Advertising Returns: Automated bidding, predictive audience modeling, real-time optimization, and intelligent media allocation can improve advertiser performance and publisher monetization, potentially attracting more advertising spending to sophisticated programmatic platforms.

  • Independent Platforms Benefit From Advertiser Demand for Transparency: Brands and agencies seek alternatives to vertically integrated advertising ecosystems, supporting independent DSPs and SSPs that offer cross-channel reach, transparent auctions, flexible data integration, and control over campaign execution.

Bear case

  • Walled Gardens and Industry Consolidation Pressure Intermediaries: Google, Amazon, Meta, and other integrated advertising ecosystems control substantial audiences, inventory, and technology, potentially reducing the relevance and pricing power of independent programmatic intermediaries.

  • Privacy Restrictions and Signal Loss Reduce Targeting Effectiveness: Limits on cross-site tracking, mobile identifiers, consumer data collection, and third-party cookies could reduce addressability, weaken attribution, and require costly changes to targeting and measurement technologies.

  • Advertising Cyclicality and Fee Compression: Economic weakness, reduced advertiser budgets, supply-path optimization, direct publisher relationships, and competition among technology intermediaries could constrain transaction volumes, take rates, margins, and revenue growth.

Overview

Hiring Trend Watchpoints

High-performing adtech operators are tilting engineering headcount toward deep learning scientists, large-scale auction infrastructure engineers, and clean-room architects to support algorithmic platforms (such as Kokai and AXON) and streaming TV integrations. Conversely, headcount in traditional agency sales support and manual trafficking is contracting as self-service platforms (such as Roku Ads Manager) automate mid-market campaign operations. Expanding engineering talent in specialized CTV video protocols (OpenRTB, VAST 4.2) alongside disciplined SG&A confirms healthy operating leverage, whereas an increase in non-technical administrative overhead or high turnover in algorithmic research signals thesis deterioration.

Forum Watchlist

  • reddit — r/adopshigh

    Publisher SSP yield optimization, bid shading complaints, auction latency, DSP take-rate transparency, and Prebid open-source integration dynamics.

  • reddit — r/programmatichigh

    Agency buyer sentiment on DSP execution efficiency (The Trade Desk Kokai vs. DV360 vs. Amazon DSP), CTV inventory quality, and retail media network data reliability.

  • community_slack — Beeler.Tech / AdExchanger Communitymedium

    Executive-level discourse on DOJ Google behavioral remedy compliance, header bidding shifts, and cookieless addressability benchmarks.

  • reddit — r/PPCmedium

    Performance marketer spend migration from social walled gardens to programmatic DSPs and self-serve connected TV buying tools.

  • discord — Programmatic Guildmedium

    Engineering discussions on real-time bidding latency, supply-path optimization algorithms, and generative AI creative generation pipelines.

Industry Publications

  • AdExchanger (adexchanger.com) — Premier programmatic advertising trade outlet providing in-depth analysis on DSP/SSP dynamics, identity solutions, and adtech antitrust proceedings.
  • Digiday (digiday.com) — Authoritative industry coverage tracking media agency budget allocations, retail media growth, and publisher monetization hurdles.
  • ExchangeWire (exchangewire.com) — Global perspectives covering supply-path optimization, European data regulations (GDPR/DMA), and cross-channel programmatic trading.
  • MarTech (martech.org) — Technical focus on customer data platforms (CDPs), clean room architectures, and programmatic attribution measurement.
  • Next TV (nexttv.com) — Specialized coverage of connected TV (CTV) infrastructure, FAST streaming monetization, and broadcast-to-programmatic crossover.

Second Order Trends

The theme is experiencing three structural second-order shifts: First, the convergence of Retail Media Networks and Connected TV, where first-party retailer purchase data is directly ingested into streaming DSPs to power closed-loop attribution from living-room impressions to store checkout. Second, the rise of agentic AI and self-serve buying interfaces, enabling mid-market and SMB advertisers to bypass social walled gardens and automate campaign creation across open-web programmatic and streaming channels. Third, the fallout from US antitrust rulings against Google's ad tech business, where court-ordered behavioral remedies and mandatory rival interoperability (such as Prebid access) are systematically lowering switching costs and expanding transaction volume for independent DSPs and SSPs.

Search Keywords Brand Product

  • The Trade Desk Kokai
  • AppLovin AXON
  • Roku Ads Manager
  • Magnite ClearLine
  • PubMatic OpenWrap
  • Criteo Commerce Max
  • Unified ID 2.0
  • Roku Exchange
  • AppLovin MAX
  • AppDiscovery
  • Criteo Commerce Grid
  • Viant Household ID
  • Nexxen Discovery
  • Adjust platform
  • Wurl CTV
  • Prebid.js
  • Google Ad Manager
  • Amazon DSP
  • programmatic advertising
  • connected TV advertising
  • demand-side platform
  • supply-side platform
  • retail media networks
  • supply path optimization
  • real-time bidding
  • ad exchange
  • digital video ad spend

Search Keywords Policy Regulatory

  • DOJ Google ad tech antitrust
  • behavioral remedies ad tech
  • third-party cookie deprecation
  • European Digital Markets Act
  • FTC commercial surveillance
  • IAB Open Measurement SDK
  • state data privacy laws

Search Keywords Event Phrases

  • IAB ALM
  • Cannes Lions Festival
  • Programmatic I/O
  • Advertising Week New York
  • Upfronts and NewFronts
  • CES C Space

Google Trend Product Category Intent

• programmatic DSP • connected TV ads • retail media advertising • demand side platform • supply side platform • automated ad buying • in-app bidding

Google Trend Consumer Intent

• streaming TV commercials • free ad-supported TV • why am I seeing this ad • personalized streaming ads • targeted ads on smart TV

Google Trend Macro Policy Terms

• Google ad tech antitrust • digital ad privacy • ad tracking consent • cookie tracking alternative

Economic Data Watch

1. FRED — Retail Sales: Total (NAICS) (Excluding Food Services)

Matchedfred · access=api · map_only

Metric/field MRTSSM44X72USS

Cadence monthly

Why it matters Total retail sales directly reflect consumer spending, which influences advertiser budgets, particularly for e-commerce and mobile apps, a key segment for AdTech companies.

Signal to watch Rising or stable retail sales indicate a healthy advertising environment; declining sales suggest pressure on ad budgets.

Confidence: high

2. FRED — Real Gross Domestic Product

Matchedfred · access=api · map_only

Metric/field A191RL1Q225SBEA

Cadence monthly

Why it matters GDP growth is a broad indicator of economic health, which correlates with overall corporate advertising spending and confidence in the market.

Signal to watch Accelerating GDP growth is bullish for advertising spend; deceleration or contraction is bearish.

Confidence: high

3. FRED — University of Michigan: Consumer Sentiment Index

Matchedfred · access=api · map_only

Metric/field UMCSENT

Cadence monthly

Why it matters Consumer confidence influences discretionary spending, which in turn impacts advertiser willingness to invest in programmatic campaigns targeting consumers.

Signal to watch Increasing consumer sentiment suggests stronger ad demand; declining sentiment indicates potential headwinds.

Confidence: high

4. Trading Economics — Japan Retail Sales YoY

Not in registryaccess=scrape

Metric/field Japan Retail Sales

Cadence monthly

Why it matters Retail sales in Japan are crucial for understanding the advertising market for Japanese AdTech companies like Geniee and FreakOut Holdings.

Signal to watch Positive and accelerating year-over-year growth in retail sales is bullish; contraction is bearish.

Confidence: high

5. Trading Economics — Euro Area Business Confidence Index

Not in registryaccess=scrape

Metric/field Euro Area Business Confidence

Cadence monthly

Why it matters Business confidence in the Euro Area impacts corporate investment, including advertising budgets, relevant for European AdTech players like Azerion.

Signal to watch An improving business confidence index suggests increased advertising investment; a declining index indicates caution.

Confidence: high

Free Alt Data Watch

1. Google Trends — Web Search Interest

Not in registry

Metric/field Search interest index for 'Programmatic Advertising'

Cadence daily

Why it matters Reflects general public and industry interest in the programmatic advertising theme, indicating market attention and potential growth areas.

Signal to watch Increasing search interest suggests growing adoption and relevance of programmatic advertising.

Confidence: medium

2. Indeed Hiring Lab — Job Postings

Not in registry

Metric/field Job postings for 'AdTech' or 'Programmatic Advertising' roles

Cadence monthly

Why it matters Hiring trends in the AdTech sector indicate industry expansion, investment in talent, and future growth expectations of companies within the theme.

Signal to watch Consistent growth in job postings for AdTech roles is bullish for the industry's expansion.

Confidence: medium

3. SEC EDGAR — Company Filings

Not in registry

Metric/field 8-K filings for TTD, MGNI, PUBM, DSP, NEXN, CRTO, PERI, ROKU, APP

Cadence event_driven

Why it matters 8-K filings disclose material events that can impact company performance and the broader AdTech market, such as acquisitions, partnerships, or significant operational changes.

Signal to watch Filings indicating strategic partnerships, new product launches, or strong financial performance are bullish.

Confidence: high

4. Apple App Store / Google Play — App Rankings

Not in registry

Metric/field Top Grossing/Download Ranks for major mobile gaming apps

Cadence daily

Why it matters Performance of mobile gaming apps is a key indicator for companies like AppLovin, which heavily relies on mobile app monetization and user acquisition.

Signal to watch Consistent high rankings or upward trends for apps leveraging AdTech platforms are bullish.

Confidence: medium

5. LinkedIn — Company Employee Count

Not in registry

Metric/field Employee count for TTD, MGNI, PUBM, ROKU, APP

Cadence monthly

Why it matters Changes in employee headcount can signal company growth, expansion, or contraction, reflecting investment in R&D, sales, and operations within the AdTech space.

Signal to watch Consistent or accelerating employee growth is bullish, indicating expansion and investment.

Confidence: medium

Paid Alt Data Watch

1. Sensor Tower — App Intelligence

Not in registry

Metric/field Gaming advertiser spend on AppLovin platform

Cadence monthly

Why it matters Directly tracks the health and growth of AppLovin's core gaming ad business, a significant component of the AdTech theme.

Signal to watch Sequential and year-over-year growth rates of ad spend on AppLovin's platform are bullish.

Confidence: high

2. Similarweb — Web Traffic Data

Matchedsimilarweb_website_traffic_engagement · access=file · map_only

Metric/field Website traffic to ad-tech platforms (e.g., thetradedesk.com, magnite.com, pubmatic.com)

Cadence monthly

Why it matters Indicates platform usage, client engagement, and overall demand for services offered by key AdTech players.

Signal to watch Increasing unique visitors, page views, and time on site for these platforms are bullish.

Confidence: high

3. Sensor Tower — Digital Ad Intelligence

Matched (medium)sensor_tower_web_digital_audience_intelligence · access=file · map_only

Metric/field Digital Ad Spend by Advertiser Category and Platform

Cadence monthly

Why it matters Provides granular insights into overall digital advertising spend, shifts in budgets across platforms, and competitive dynamics within the programmatic ecosystem.

Signal to watch Growth in programmatic ad spend across key advertiser categories and channels (e.g., CTV) is bullish.

Confidence: high

4. Guideline — Advertising Spend Data

Matchedguideline_advertising_spend · access=file · map_only

Metric/field Programmatic Advertising Spend by Industry Vertical

Cadence monthly

Why it matters Offers a detailed view of how different industries are adopting and increasing their investment in programmatic advertising, highlighting growth segments.

Signal to watch Accelerating programmatic spend in new or expanding industry verticals is bullish for the theme.

Confidence: high

5. IDC — Market Research Reports

Matchedidc_it_spending_market_forecasts · access=file · map_only

Metric/field Worldwide Programmatic Advertising Forecasts and Market Share

Cadence quarterly

Why it matters Provides expert analysis, forecasts, and market share data for the programmatic advertising industry, offering forward-looking context and validation of growth trends.

Signal to watch Upward revisions to market forecasts or increasing market share for independent platforms are bullish.

Confidence: high

Prediction Market Watch

1. Video Games Ad Spend in October (October 2026)

Kalshi · Confidence: high

Not in registryaccess=api

Market https://kalshi.com/markets/kxvideogamesads

Why it matters AppLovin's core business is mobile gaming advertising, and its performance is directly tied to ad spend in this sector. A strong or weak performance in video games ad spend would directly impact AppLovin's revenue and stock price.

Series key kalshi_video_games_ad_spend_october

2. Consumer Electronics Ad Spend in October (October 2026)

Kalshi · Confidence: high

Not in registryaccess=api

Market https://kalshi.com/markets/kxelectronicsads

Why it matters Roku operates a leading TV streaming platform and generates significant revenue from digital advertising, including within the consumer electronics ecosystem. Trends in consumer electronics ad spend directly influence Roku's advertising revenue and platform growth.

Series key kalshi_consumer_electronics_ad_spend_october

3. US Government removes public access to another major AI model in 2026?

Polymarket · Confidence: high

Not in registryaccess=api

Market https://polymarket.com/event/us-government-removes-public-access-to-another-major-ai-model-in-2026-20260703202936862

Why it matters AI is a key bull driver for the programmatic advertising theme, improving campaign efficiency and advertising returns for companies like AppLovin and Roku. Government intervention or restrictions on major AI models could hinder the development and adoption of AI-powered ad tech, impacting the theme's growth prospects and constituent stock performance.

Series key polymarket_us_gov_ai_model_access

Theme Plain English
Programmatic advertising captures the technology and software infrastructure automating how digital advertising space is bought and sold in real time. Rather than relying on manual insertions, demand-side and supply-side platforms use algorithmic bidding, first-party data, and artificial intelligence to transact ad impressions across connected TV, mobile apps, retail media, and the web. The theme benefits as brand spending migrates toward data-driven, measurable digital channels, demanding transparency outside walled gardens.

Constituents

  • APPT3
    — AppLovin Corporation
  • — Roku, Inc.
  • TTDT3
    — The Trade Desk, Inc.
  • 6094.TT3
    · no notes yet
  • 6562.TT3
    · no notes yet
  • AZRN.AST3
    · no notes yet
  • CRTOT3
    · no notes yet
  • DSPT3
    · no notes yet
  • MGNIT3
    · no notes yet
  • NEXNT3
    · no notes yet
  • PERIT3
    · no notes yet
  • PUBMT3
    · no notes yet