Private Label Took the Record. It couldn't take the price.
Store brands reached the highest unit share they have ever held in the first half of 2026, and their dollar sales did not move. Nearly half of all private brand growth came from one channel. The threat is real, and it is not where the share deck says it is.
You know the slide. Store brand share, four years of it, climbing left to right. Somebody says the words "structural trade-down," and the room agrees, because the line on the slide agrees. By the end of the meeting there is a price investment on the table, or a value tier, or a promotional calendar heavier than last year's. Nobody has asked where on the shelf the share went, or what the shopper paid for it, because the slide does not carry either number.
It is the right chart and the wrong conclusion, and the gap between those two is expensive.
Here is what the same six months look like with the dollars added back. In the first half of 2026, store brands reached a record 23.8 percent of grocery unit share. Their unit sales rose 0.2 percent. Their dollar sales were flat. Their dollar share was 21.2 percent.
Read those four numbers as one sentence: private label moved more units than it ever has and did not take any more money for them.
Store brand dollar sales growth in the first half of 2026 — flat — in the same six months that store brand unit share reached an all-time high of 23.8 percent. Unit sales rose 0.2 percent. Dollar share stood at 21.2 percent.
A gap between unit share and dollar share is normal for private label and always has been. Store brands cost less per unit, so they index higher on units than on dollars by definition. That part is arithmetic, not news, and anyone selling you the gap as a discovery is selling you a price tag.
The news is the direction of travel inside it. A record volume position produced no revenue growth at all. Whatever private label gained in the cart over those six months, it gave back at the register — and it did that in a period when its competition was taking price rather than cutting it. Over the same six months national brands lost units, down 0.5 percent, and added 2.2 percent in dollars, a position with a shelf life of its own.
Circana, whose data the record is built on, describes the next phase in its own words rather than anyone else's.
The outlook for private label remains positive, though more balanced.
Sally Lyons Wyatt, Global EVP and Chief Advisor, Circana, March 31, 2026
The same research describes growth becoming more measured as the sector moves from acceleration into normalized cycles, and trade reporting on it notes intensifying competition from national brands as part of the reason. That is the firm that counts the units telling you the slope is flattening. It is not a reversal and nobody should sell it as one. It is a different thing, and a more actionable one: the trend you are being asked to fund a defense against is decelerating while the defense is being budgeted.
The second number does more damage to the slide than the first.
Nearly half the growth, one channel
2026In Circana's reporting on $330 billion of US private brand sales, club channels accounted for nearly half of all private brand growth, with national grocers accelerating faster than regional ones. Not half the sales. Half the growth.
A brand reading total store share is reading an average across aisles it sells in and aisles it does not. If the growth is concentrated in the warehouse channel, then a national price investment is being spent across every door to answer a shift that happened in some of them.
This is where the two sets of figures have to be handled carefully, because they are not the same universe. The 23.8 percent record and the flat dollars come from the PLMA midyear release on Circana grocery data for the six months ending June 14, 2026. The $330 billion and the club-channel finding come from Circana's own March 2026 research across a broader set of outlets, where private label reads 24 percent of units and 23 percent of dollars. Both are Circana. Neither is wrong. Quoting one against the other without naming which is how a confident wrong comparison gets made, and it is made often.
What survives in both universes is the shape: private label is winning units faster than dollars, and its growth is not evenly distributed across the store.
Trade-down read as a single structural force has one obvious answer, and the answer is price. Trade-down read as a volume win that cannot be priced, concentrated in particular channels, has a different answer, and price is not it.
The difference matters because the two cost different amounts and buy different things.
A price investment is permanent in practice. It resets the shopper's reference price, and reference prices do not go back up quietly. You can fund it for a quarter; you live with it for years.
A channel decision is reversible. Deciding to concede volume in the warehouse aisle and hold your price everywhere else is a decision you can unwind next year with nothing broken. It also has a name your finance partner already understands, which is mix.
And the two volumes are not worth the same money. This is the part most share decks are structurally unable to show. A unit lost to a club-pack store brand and a unit lost to the store brand beside you in the national grocery set are the same unit on the slide and different units in the P&L. One of them you may be delighted to lose.
Which raises the question the meeting never gets to. Not how do we close the gap — but which units are you actually willing to lose, and what do you have to be worth to the shoppers who stay?
Registered before writing, and the first two are live.
Flat dollars could be deflation rather than a price ceiling. If store brand unit growth continued while category prices fell, flat dollars is a pass-through, not evidence that private label cannot raise price. That is a real alternative explanation and the midyear release does not settle it. The check is private label price per unit against category price per unit over the same 26 weeks.
One half of 2026 is one half of 2026. A flat six months inside a multi-year climb is a data point, not a turn. The second-half figures and Circana's next annual read are the test, and they are not in yet.
Club concentration may not be your concentration. Nearly half of growth coming from club is a statement about the total market, not about your category. In a category where the store brand gains sit squarely in national grocery, the channel argument here does not apply to you and the price pressure is exactly as direct as it feels.
If premium private label is the real engine, this reads too favorably. Store brands moving into premium and functional tiers are not competing on price at all, and a dollar share that lags units tells you nothing about that fight. A premium store brand beside you is a positioning problem, and no price decision touches it.
- Your share report is a single store-level number — and it does not break volume loss by channel. You are being asked to decide nationally on an average.
- A price investment is on next year's plan to answer store brand share — and nobody has produced the channel split that would tell you where it needs to land.
- You are losing units and holding dollars — which is the same position the national brands are in collectively, and it is a position with a shelf life. It funds the switch away from you if nothing else changes.
- The store brand next to you went premium rather than cheap — in which case the whole price frame is the wrong frame, and the figures here are not your problem.
Split your unit loss by channel before you price anything. One table, two columns: units lost where you compete on price, units lost where you do not.
Take the last four quarters of unit decline and separate it by channel — club and warehouse in one column, the national and regional grocery set in the other. Then ask the only question that matters about each column: if these units never come back, what actually happens? Most teams running this honestly find the loss is lopsided, and that the lopsided half is the half they were about to spend the most money defending. The answer is not always to concede. The answer is to know which volume you are buying back, at what price, in which aisle, before the money is committed.
- What it costs
- A day of someone's time in your syndicated data, and a conversation with your category manager that may be uncomfortable because it ends in a number nobody wants to own.
- How you'll know
- You can name, in one sentence and without a deck, which units you are willing to lose this year. If you cannot, the price investment is a guess with a budget attached.
Private label did not stop winning. It won the unit war in the first half of 2026 and took no more money for it, in one half of the store more than the others, while the firm counting the units called the next phase more measured.
None of which shows up on a share line climbing left to right. That is the problem with the chart, and it was never the chart's fault — it answers the question it was built to answer. Somebody in the room has to ask the other one.
Related from Sound Decisions: If You Take the Quality Out · A Third of the Shelf, Two Percent of the Growth · Distribution Doesn't Create Demand
One conversation. Which units you can afford to lose, and which ones are paying for the brand.
Not a pricing project. Splitting your volume loss by channel and finding out where a price decision would actually earn its money.
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