What is Portfolio?
Amazon Advertising Portfolio
A grouping layer above campaigns that rolls them into one reporting line and can carry a spending cap of its own.
A portfolio is a grouping layer that sits above campaigns in Amazon advertising. A campaign belongs to one portfolio at a time, and the portfolio rolls its campaigns into a single reporting line, optionally with a spending cap that applies across all of them.
What a portfolio actually controls
Two things, and only two.
- Reporting grain. Spend, sales and the rates derived from them roll up per portfolio, so a product line, a brand or a launch cohort reads as one number instead of a hand-added set of campaigns.
- A budget ceiling. A portfolio can carry a cap that sits on top of each campaign's own daily budget.
| Portfolio budget setting | What it does |
|---|---|
| No cap | Campaign daily budgets are the only limit |
| Recurring monthly cap | Resets at the start of each calendar month, and delivery stops once the cap is met |
| Date range cap | A fixed amount across a fixed start and end date |
The mechanic worth understanding is that the two limits are independent, and whichever binds first stops delivery. A campaign can sit comfortably inside its daily budget and still stop serving because the portfolio around it has spent its cap. The campaign's own settings will look perfectly healthy, because the constraint lives a level up.
Worked example
Suppose a portfolio holds five campaigns under a monthly cap of 3,000 pounds. If spend runs evenly the cap lasts the month. If a promotion lifts click volume in the first week and the cap is met on day twenty, every campaign inside that portfolio goes dark for the rest of the month, including the ones converting profitably. The unprofitable campaigns and the profitable ones are switched off by the same lever.
How to group them
Group campaigns that share an economic decision, not campaigns that merely share a word in their name. A portfolio is useful when you would genuinely want to stop all of its campaigns together: one brand you are winding down, one product line with a fixed monthly commitment, one marketplace with its own budget owner.
Our house view is that bids are the throttle and budgets are safety rails. Pacing to a monthly number is done by moving bids, because a bid decides what a click is worth to you. A portfolio cap decides only when to stop buying entirely, and it stops the good clicks alongside the bad ones.
In Shurq
Portfolio is a first-class view in the ad manager, so you can group by it, filter on it and read its own columns alongside campaigns, ad groups and keywords. The Portfolio Budget Optimizer takes a total budget figure and shows how it would redistribute that budget across your campaigns by marginal return, within guardrails that stop any one campaign swinging too far. It is a recommendation you read, not a change it makes for you.
Examples
- →A portfolio per brand, so each brand owner reads one spend line
- →A portfolio with a date range cap for a seasonal push
- →A portfolio holding every brand-defence campaign, kept apart from non-brand terms
Related Terms
Ad Group
The container inside a campaign that holds your targeting, the default bid and the ads shown against it.
Campaign Bidding Strategy
The campaign setting that decides whether Amazon may lower, raise or leave alone the bid you set, at auction time.
Bid Optimization
The process of adjusting keyword bids to maximize profitability.
ACoS
Advertising Cost of Sale - measures ad spend as a percentage of ad revenue.
Track your Portfolio automatically
Shurq monitors all your key metrics in real-time and optimizes your campaigns 24/7.